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Windows Analysis Report
02399999.exe

Overview

General Information

Sample Name:	02399999.exe
Analysis ID:	878809
MD5:	b2662708454ec2456f52db8b237c6c33
SHA1:	f1b651b571cd6a7ca9a2939df25b5ecca440c065
SHA256:	c9c5e89d6da5c9da9cc6244be14270a8730604bbd55c78d005fd24d6c9714299
Infos:

Detection

Nanocore

Score:	100
Range:	0 - 100
Whitelisted:	false
Confidence:	100%

Signatures

Found malware configuration

Multi AV Scanner detection for submitted file

Malicious sample detected (through community Yara rule)

Sigma detected: NanoCore

Detected Nanocore Rat

Antivirus / Scanner detection for submitted sample

Antivirus detection for dropped file

Multi AV Scanner detection for dropped file

Yara detected Nanocore RAT

Machine Learning detection for sample

.NET source code contains potential unpacker

Machine Learning detection for dropped file

C2 URLs / IPs found in malware configuration

Hides that the sample has been downloaded from the Internet (zone.identifier)

Uses 32bit PE files

Yara signature match

May sleep (evasive loops) to hinder dynamic analysis

Internet Provider seen in connection with other malware

Detected potential crypto function

Sample execution stops while process was sleeping (likely an evasion)

Contains functionality to call native functions

Contains long sleeps (>= 3 min)

Enables debug privileges

Creates a DirectInput object (often for capturing keystrokes)

Found a high number of Window / User specific system calls (may be a loop to detect user behavior)

Installs a raw input device (often for capturing keystrokes)

Sample file is different than original file name gathered from version info

Drops PE files

Contains functionality to open a port and listen for incoming connection (possibly a backdoor)

Detected TCP or UDP traffic on non-standard ports

Classification

Process Tree

System is w10x64

02399999.exe (PID: 7264 cmdline: C:\Users\user\Desktop\02399999.exe MD5: B2662708454EC2456F52DB8B237C6C33)

dhcpmon.exe (PID: 7360 cmdline: "C:\Program Files (x86)\DHCP Monitor\dhcpmon.exe" MD5: B2662708454EC2456F52DB8B237C6C33)

cleanup

Malware Threat Intel

Provided by

Name	Description	Attribution	Blogpost URLs	Link
Nanocore RAT, NanoCore	Nanocore is a Remote Access Tool used to steal credentials and to spy on cameras. It as been used for a while by numerous criminal actors as well as by nation state threat actors.	APT33 The Gorgon Group	https://assets.virustotal.com/reports/2021trends.pdf https://blog.360totalsecurity.com/en/bayworld-event-cyber-attack-against-foreign-trade-industry/ https://blog.360totalsecurity.com/en/vendetta-new-threat-actor-from-europe/ https://blog.checkpoint.com/security/march-2023s-most-wanted-malware-new-emotet-campaign-bypasses-microsoft-blocks-to-distribute-malicious-onenote-files/ https://blog.morphisec.com/syk-crypter-discord	https://malpedia.caad.fkie.fraunhofer.de/details/win.nanocore

Malware Configuration

Threatname: NanoCore

{"Version": "1.2.2.0", "Mutex": "b4f3dcf4-de9c-48f4-bd4e-55544002", "Group": "Clients", "Domain1": "45.35.64.214", "Domain2": "168.119.0.173", "Port": 5665, "KeyboardLogging": "Enable", "RunOnStartup": "Enable", "RequestElevation": "Disable", "BypassUAC": "Disable", "ClearZoneIdentifier": "Enable", "ClearAccessControl": "Enable", "SetCriticalProcess": "Disable", "PreventSystemSleep": "Enable", "ActivateAwayMode": "Enable", "EnableDebugMode": "Disable", "RunDelay": 3000, "ConnectDelay": 4000, "RestartDelay": 5000, "TimeoutInterval": 5000, "KeepAliveTimeout": 30000, "MutexTimeout": 5000, "LanTimeout": 2500, "WanTimeout": 8000, "BufferSize": "ffff0000", "MaxPacketSize": "0000a000", "GCThreshold": "0000a000", "UseCustomDNS": "Enable", "PrimaryDNSServer": "1.1.1.1", "BackupDNSServer": "8.8.8.8"}

Yara Signatures

Initial Sample

Source	Rule	Description	Author	Strings
02399999.exe	Nanocore_RAT_Gen_2	Detetcs the Nanocore RAT	Florian Roth (Nextron Systems)	0x1018d:$x1: NanoCore.ClientPluginHost 0x101ca:$x2: IClientNetworkHost 0x13cfd:$x3: #=qjgz7ljmpp0J7FvL9dmi8ctJILdgtcbw8JYUc6GC8MeJ9B11Crfg2Djxcf0p8PZGe
02399999.exe	Nanocore_RAT_Feb18_1	Detects Nanocore RAT	Florian Roth (Nextron Systems)	0xff05:$x1: NanoCore Client.exe 0x1018d:$x2: NanoCore.ClientPluginHost 0x117c6:$s1: PluginCommand 0x117ba:$s2: FileCommand 0x1266b:$s3: PipeExists 0x18422:$s4: PipeCreated 0x101b7:$s5: IClientLoggingHost
02399999.exe	JoeSecurity_Nanocore	Yara detected Nanocore RAT	Joe Security
02399999.exe	MALWARE_Win_NanoCore	Detects NanoCore	ditekSHen	0xfef5:$x1: NanoCore Client 0xff05:$x1: NanoCore Client 0x1014d:$x2: NanoCore.ClientPlugin 0x1018d:$x3: NanoCore.ClientPluginHost 0x10142:$i1: IClientApp 0x10163:$i2: IClientData 0x1016f:$i3: IClientNetwork 0x1017e:$i4: IClientAppHost 0x101a7:$i5: IClientDataHost 0x101b7:$i6: IClientLoggingHost 0x101ca:$i7: IClientNetworkHost 0x101dd:$i8: IClientUIHost 0x101eb:$i9: IClientNameObjectCollection 0x10207:$i10: IClientReadOnlyNameObjectCollection 0xff54:$s1: ClientPlugin 0x10156:$s1: ClientPlugin 0x1064a:$s2: EndPoint 0x10653:$s3: IPAddress 0x1065d:$s4: IPEndPoint 0x12093:$s6: get_ClientSettings 0x12637:$s7: get_Connected
02399999.exe	NanoCore	unknown	Kevin Breen <kevin@techanarchy.net>	0xfef5:$a: NanoCore 0xff05:$a: NanoCore 0x10139:$a: NanoCore 0x1014d:$a: NanoCore 0x1018d:$a: NanoCore 0xff54:$b: ClientPlugin 0x10156:$b: ClientPlugin 0x10196:$b: ClientPlugin 0x1007b:$c: ProjectData 0x10a82:$d: DESCrypto 0x1844e:$e: KeepAlive 0x1643c:$g: LogClientMessage 0x12637:$i: get_Connected 0x10db8:$j: #=q 0x10de8:$j: #=q 0x10e04:$j: #=q 0x10e34:$j: #=q 0x10e50:$j: #=q 0x10e6c:$j: #=q 0x10e9c:$j: #=q 0x10eb8:$j: #=q
02399999.exe	Windows_Trojan_Nanocore_d8c4e3c5	unknown	unknown	0x1018d:$a1: NanoCore.ClientPluginHost 0x1014d:$a2: NanoCore.ClientPlugin 0x120a6:$b1: get_BuilderSettings 0xffa9:$b2: ClientLoaderForm.resources 0x117c6:$b3: PluginCommand 0x1017e:$b4: IClientAppHost 0x1a5fe:$b5: GetBlockHash 0x126fe:$b6: AddHostEntry 0x163f1:$b7: LogClientException 0x1266b:$b8: PipeExists 0x101b7:$b9: IClientLoggingHost
Click to see the 1 entries

Dropped Files

Source	Rule	Description	Author	Strings
C:\Program Files (x86)\DHCP Monitor\dhcpmon.exe	Nanocore_RAT_Gen_2	Detetcs the Nanocore RAT	Florian Roth (Nextron Systems)	0x1018d:$x1: NanoCore.ClientPluginHost 0x101ca:$x2: IClientNetworkHost 0x13cfd:$x3: #=qjgz7ljmpp0J7FvL9dmi8ctJILdgtcbw8JYUc6GC8MeJ9B11Crfg2Djxcf0p8PZGe
C:\Program Files (x86)\DHCP Monitor\dhcpmon.exe	Nanocore_RAT_Feb18_1	Detects Nanocore RAT	Florian Roth (Nextron Systems)	0xff05:$x1: NanoCore Client.exe 0x1018d:$x2: NanoCore.ClientPluginHost 0x117c6:$s1: PluginCommand 0x117ba:$s2: FileCommand 0x1266b:$s3: PipeExists 0x18422:$s4: PipeCreated 0x101b7:$s5: IClientLoggingHost
C:\Program Files (x86)\DHCP Monitor\dhcpmon.exe	JoeSecurity_Nanocore	Yara detected Nanocore RAT	Joe Security
C:\Program Files (x86)\DHCP Monitor\dhcpmon.exe	MALWARE_Win_NanoCore	Detects NanoCore	ditekSHen	0xfef5:$x1: NanoCore Client 0xff05:$x1: NanoCore Client 0x1014d:$x2: NanoCore.ClientPlugin 0x1018d:$x3: NanoCore.ClientPluginHost 0x10142:$i1: IClientApp 0x10163:$i2: IClientData 0x1016f:$i3: IClientNetwork 0x1017e:$i4: IClientAppHost 0x101a7:$i5: IClientDataHost 0x101b7:$i6: IClientLoggingHost 0x101ca:$i7: IClientNetworkHost 0x101dd:$i8: IClientUIHost 0x101eb:$i9: IClientNameObjectCollection 0x10207:$i10: IClientReadOnlyNameObjectCollection 0xff54:$s1: ClientPlugin 0x10156:$s1: ClientPlugin 0x1064a:$s2: EndPoint 0x10653:$s3: IPAddress 0x1065d:$s4: IPEndPoint 0x12093:$s6: get_ClientSettings 0x12637:$s7: get_Connected
C:\Program Files (x86)\DHCP Monitor\dhcpmon.exe	NanoCore	unknown	Kevin Breen <kevin@techanarchy.net>	0xfef5:$a: NanoCore 0xff05:$a: NanoCore 0x10139:$a: NanoCore 0x1014d:$a: NanoCore 0x1018d:$a: NanoCore 0xff54:$b: ClientPlugin 0x10156:$b: ClientPlugin 0x10196:$b: ClientPlugin 0x1007b:$c: ProjectData 0x10a82:$d: DESCrypto 0x1844e:$e: KeepAlive 0x1643c:$g: LogClientMessage 0x12637:$i: get_Connected 0x10db8:$j: #=q 0x10de8:$j: #=q 0x10e04:$j: #=q 0x10e34:$j: #=q 0x10e50:$j: #=q 0x10e6c:$j: #=q 0x10e9c:$j: #=q 0x10eb8:$j: #=q
C:\Program Files (x86)\DHCP Monitor\dhcpmon.exe	Windows_Trojan_Nanocore_d8c4e3c5	unknown	unknown	0x1018d:$a1: NanoCore.ClientPluginHost 0x1014d:$a2: NanoCore.ClientPlugin 0x120a6:$b1: get_BuilderSettings 0xffa9:$b2: ClientLoaderForm.resources 0x117c6:$b3: PluginCommand 0x1017e:$b4: IClientAppHost 0x1a5fe:$b5: GetBlockHash 0x126fe:$b6: AddHostEntry 0x163f1:$b7: LogClientException 0x1266b:$b8: PipeExists 0x101b7:$b9: IClientLoggingHost
Click to see the 1 entries

Memory Dumps

Source	Rule	Description	Author	Strings
00000000.00000002.637694983.0000000005C60000.00000004.08000000.00040000.00000000.sdmp	Nanocore_RAT_Gen_2	Detetcs the Nanocore RAT	Florian Roth (Nextron Systems)	0xf7ad:$x1: NanoCore.ClientPluginHost 0xf7da:$x2: IClientNetworkHost
00000000.00000002.637694983.0000000005C60000.00000004.08000000.00040000.00000000.sdmp	Nanocore_RAT_Feb18_1	Detects Nanocore RAT	Florian Roth (Nextron Systems)	0xf7ad:$x2: NanoCore.ClientPluginHost 0x10888:$s4: PipeCreated 0xf7c7:$s5: IClientLoggingHost
00000000.00000002.637694983.0000000005C60000.00000004.08000000.00040000.00000000.sdmp	JoeSecurity_Nanocore	Yara detected Nanocore RAT	Joe Security
00000000.00000002.637694983.0000000005C60000.00000004.08000000.00040000.00000000.sdmp	MALWARE_Win_NanoCore	Detects NanoCore	ditekSHen	0xf778:$x2: NanoCore.ClientPlugin 0xf7ad:$x3: NanoCore.ClientPluginHost 0xf76c:$i2: IClientData 0xf78e:$i3: IClientNetwork 0xf79d:$i5: IClientDataHost 0xf7c7:$i6: IClientLoggingHost 0xf7da:$i7: IClientNetworkHost 0xf7ed:$i8: IClientUIHost 0xf7fb:$i9: IClientNameObjectCollection 0xf817:$i10: IClientReadOnlyNameObjectCollection 0xf56a:$s1: ClientPlugin 0xf781:$s1: ClientPlugin 0x147a2:$s6: get_ClientSettings
00000000.00000002.637694983.0000000005C60000.00000004.08000000.00040000.00000000.sdmp	Windows_Trojan_Nanocore_d8c4e3c5	unknown	unknown	0xf7ad:$a1: NanoCore.ClientPluginHost 0xf778:$a2: NanoCore.ClientPlugin 0x146f3:$b1: get_BuilderSettings 0x14662:$b7: LogClientException 0xf7c7:$b9: IClientLoggingHost
00000000.00000000.359925948.0000000000D42000.00000002.00000001.01000000.00000003.sdmp	Nanocore_RAT_Gen_2	Detetcs the Nanocore RAT	Florian Roth (Nextron Systems)	0xff8d:$x1: NanoCore.ClientPluginHost 0xffca:$x2: IClientNetworkHost 0x13afd:$x3: #=qjgz7ljmpp0J7FvL9dmi8ctJILdgtcbw8JYUc6GC8MeJ9B11Crfg2Djxcf0p8PZGe
00000000.00000000.359925948.0000000000D42000.00000002.00000001.01000000.00000003.sdmp	JoeSecurity_Nanocore	Yara detected Nanocore RAT	Joe Security
00000000.00000000.359925948.0000000000D42000.00000002.00000001.01000000.00000003.sdmp	NanoCore	unknown	Kevin Breen <kevin@techanarchy.net>	0xfcf5:$a: NanoCore 0xfd05:$a: NanoCore 0xff39:$a: NanoCore 0xff4d:$a: NanoCore 0xff8d:$a: NanoCore 0xfd54:$b: ClientPlugin 0xff56:$b: ClientPlugin 0xff96:$b: ClientPlugin 0xfe7b:$c: ProjectData 0x10882:$d: DESCrypto 0x1824e:$e: KeepAlive 0x1623c:$g: LogClientMessage 0x12437:$i: get_Connected 0x10bb8:$j: #=q 0x10be8:$j: #=q 0x10c04:$j: #=q 0x10c34:$j: #=q 0x10c50:$j: #=q 0x10c6c:$j: #=q 0x10c9c:$j: #=q 0x10cb8:$j: #=q
00000000.00000000.359925948.0000000000D42000.00000002.00000001.01000000.00000003.sdmp	Windows_Trojan_Nanocore_d8c4e3c5	unknown	unknown	0xff8d:$a1: NanoCore.ClientPluginHost 0xff4d:$a2: NanoCore.ClientPlugin 0x11ea6:$b1: get_BuilderSettings 0xfda9:$b2: ClientLoaderForm.resources 0x115c6:$b3: PluginCommand 0xff7e:$b4: IClientAppHost 0x1a3fe:$b5: GetBlockHash 0x124fe:$b6: AddHostEntry 0x161f1:$b7: LogClientException 0x1246b:$b8: PipeExists 0xffb7:$b9: IClientLoggingHost
00000000.00000002.631551849.00000000034A1000.00000004.00000800.00020000.00000000.sdmp	Windows_Trojan_Nanocore_d8c4e3c5	unknown	unknown	0x11601:$a1: NanoCore.ClientPluginHost 0x115c4:$a2: NanoCore.ClientPlugin 0x11998:$b1: get_BuilderSettings 0x1164f:$b4: IClientAppHost 0x11a09:$b6: AddHostEntry 0x11a78:$b7: LogClientException 0x119ed:$b8: PipeExists 0x1163c:$b9: IClientLoggingHost
00000001.00000002.408989152.0000000003FC1000.00000004.00000800.00020000.00000000.sdmp	JoeSecurity_Nanocore	Yara detected Nanocore RAT	Joe Security
00000001.00000002.408989152.0000000003FC1000.00000004.00000800.00020000.00000000.sdmp	NanoCore	unknown	Kevin Breen <kevin@techanarchy.net>	0x493f5:$a: NanoCore 0x4944e:$a: NanoCore 0x4948b:$a: NanoCore 0x49504:$a: NanoCore 0x5cbaf:$a: NanoCore 0x5cbc4:$a: NanoCore 0x5cbf9:$a: NanoCore 0x75673:$a: NanoCore 0x75688:$a: NanoCore 0x756bd:$a: NanoCore 0x49457:$b: ClientPlugin 0x49494:$b: ClientPlugin 0x49d92:$b: ClientPlugin 0x49d9f:$b: ClientPlugin 0x5c96b:$b: ClientPlugin 0x5c986:$b: ClientPlugin 0x5c9b6:$b: ClientPlugin 0x5cbcd:$b: ClientPlugin 0x5cc02:$b: ClientPlugin 0x7542f:$b: ClientPlugin 0x7544a:$b: ClientPlugin
00000001.00000002.408989152.0000000003FC1000.00000004.00000800.00020000.00000000.sdmp	Windows_Trojan_Nanocore_d8c4e3c5	unknown	unknown	0x4948b:$a1: NanoCore.ClientPluginHost 0x5cbf9:$a1: NanoCore.ClientPluginHost 0x756bd:$a1: NanoCore.ClientPluginHost 0x4944e:$a2: NanoCore.ClientPlugin 0x5cbc4:$a2: NanoCore.ClientPlugin 0x75688:$a2: NanoCore.ClientPlugin 0x49822:$b1: get_BuilderSettings 0x61b3f:$b1: get_BuilderSettings 0x7a603:$b1: get_BuilderSettings 0x494d9:$b4: IClientAppHost 0x49893:$b6: AddHostEntry 0x49902:$b7: LogClientException 0x61aae:$b7: LogClientException 0x7a572:$b7: LogClientException 0x49877:$b8: PipeExists 0x494c6:$b9: IClientLoggingHost 0x5cc13:$b9: IClientLoggingHost 0x756d7:$b9: IClientLoggingHost
00000000.00000002.637488624.00000000058C0000.00000004.08000000.00040000.00000000.sdmp	Nanocore_RAT_Gen_2	Detetcs the Nanocore RAT	Florian Roth (Nextron Systems)	0xe75:$x1: NanoCore.ClientPluginHost 0xe8f:$x2: IClientNetworkHost
00000000.00000002.637488624.00000000058C0000.00000004.08000000.00040000.00000000.sdmp	Nanocore_RAT_Feb18_1	Detects Nanocore RAT	Florian Roth (Nextron Systems)	0xe75:$x2: NanoCore.ClientPluginHost 0x1261:$s3: PipeExists 0x1136:$s4: PipeCreated 0xeb0:$s5: IClientLoggingHost
00000000.00000002.637488624.00000000058C0000.00000004.08000000.00040000.00000000.sdmp	MALWARE_Win_NanoCore	Detects NanoCore	ditekSHen	0xe38:$x2: NanoCore.ClientPlugin 0xe75:$x3: NanoCore.ClientPluginHost 0xe5a:$i1: IClientApp 0xe4e:$i2: IClientData 0xe29:$i3: IClientNetwork 0xec3:$i4: IClientAppHost 0xe65:$i5: IClientDataHost 0xeb0:$i6: IClientLoggingHost 0xe8f:$i7: IClientNetworkHost 0xea2:$i8: IClientUIHost 0xed2:$i9: IClientNameObjectCollection 0xef7:$i10: IClientReadOnlyNameObjectCollection 0xe41:$s1: ClientPlugin 0x177c:$s1: ClientPlugin 0x1789:$s1: ClientPlugin 0x11f9:$s6: get_ClientSettings 0x1249:$s7: get_Connected
00000000.00000002.637488624.00000000058C0000.00000004.08000000.00040000.00000000.sdmp	Windows_Trojan_Nanocore_d8c4e3c5	unknown	unknown	0xe75:$a1: NanoCore.ClientPluginHost 0xe38:$a2: NanoCore.ClientPlugin 0x120c:$b1: get_BuilderSettings 0xec3:$b4: IClientAppHost 0x127d:$b6: AddHostEntry 0x12ec:$b7: LogClientException 0x1261:$b8: PipeExists 0xeb0:$b9: IClientLoggingHost
00000001.00000002.408896895.0000000002FC1000.00000004.00000800.00020000.00000000.sdmp	JoeSecurity_Nanocore	Yara detected Nanocore RAT	Joe Security
00000001.00000002.408896895.0000000002FC1000.00000004.00000800.00020000.00000000.sdmp	NanoCore	unknown	Kevin Breen <kevin@techanarchy.net>	0x23ba3:$a: NanoCore 0x23bfc:$a: NanoCore 0x23c39:$a: NanoCore 0x23cb2:$a: NanoCore 0x23c05:$b: ClientPlugin 0x23c42:$b: ClientPlugin 0x24540:$b: ClientPlugin 0x2454d:$b: ClientPlugin 0x1b3f3:$e: KeepAlive 0x2408d:$g: LogClientMessage 0x2400d:$i: get_Connected 0x15bd5:$j: #=q 0x15c05:$j: #=q 0x15c41:$j: #=q 0x15c69:$j: #=q 0x15c99:$j: #=q 0x15cc9:$j: #=q 0x15cf9:$j: #=q 0x15d29:$j: #=q 0x15d45:$j: #=q 0x15d75:$j: #=q
00000001.00000002.408896895.0000000002FC1000.00000004.00000800.00020000.00000000.sdmp	Windows_Trojan_Nanocore_d8c4e3c5	unknown	unknown	0x23c39:$a1: NanoCore.ClientPluginHost 0x23bfc:$a2: NanoCore.ClientPlugin 0x1710f:$b1: get_BuilderSettings 0x23fd0:$b1: get_BuilderSettings 0x23c87:$b4: IClientAppHost 0x24041:$b6: AddHostEntry 0x1707e:$b7: LogClientException 0x240b0:$b7: LogClientException 0x24025:$b8: PipeExists 0x23c74:$b9: IClientLoggingHost
Process Memory Space: 02399999.exe PID: 7264	Nanocore_RAT_Gen_2	Detetcs the Nanocore RAT	Florian Roth (Nextron Systems)	0x379c:$x1: NanoCore.ClientPluginHost 0x1e114:$x1: NanoCore.ClientPluginHost 0x61a1a:$x1: NanoCore.ClientPluginHost 0xf9ae5:$x1: NanoCore.ClientPluginHost 0x37b6:$x2: IClientNetworkHost 0x1e141:$x2: IClientNetworkHost 0x61a57:$x2: IClientNetworkHost 0xf9aff:$x2: IClientNetworkHost 0x65548:$x3: #=qjgz7ljmpp0J7FvL9dmi8ctJILdgtcbw8JYUc6GC8MeJ9B11Crfg2Djxcf0p8PZGe 0x705ce:$x3: #=qjgz7ljmpp0J7FvL9dmi8ctJILdgtcbw8JYUc6GC8MeJ9B11Crfg2Djxcf0p8PZGe
Process Memory Space: 02399999.exe PID: 7264	JoeSecurity_Nanocore	Yara detected Nanocore RAT	Joe Security
Process Memory Space: 02399999.exe PID: 7264	NanoCore	unknown	Kevin Breen <kevin@techanarchy.net>	0x3706:$a: NanoCore 0x375f:$a: NanoCore 0x379c:$a: NanoCore 0x3815:$a: NanoCore 0x40ba:$a: NanoCore 0x410d:$a: NanoCore 0x4146:$a: NanoCore 0x41b9:$a: NanoCore 0x1e0ca:$a: NanoCore 0x1e0df:$a: NanoCore 0x1e114:$a: NanoCore 0x23296:$a: NanoCore 0x232a9:$a: NanoCore 0x232db:$a: NanoCore 0x57474:$a: NanoCore 0x575b6:$a: NanoCore 0x575ca:$a: NanoCore 0x616e7:$a: NanoCore 0x616f7:$a: NanoCore 0x617b6:$a: NanoCore 0x617c5:$a: NanoCore
Process Memory Space: 02399999.exe PID: 7264	Windows_Trojan_Nanocore_d8c4e3c5	unknown	unknown	0x379c:$a1: NanoCore.ClientPluginHost 0x1e114:$a1: NanoCore.ClientPluginHost 0x61a1a:$a1: NanoCore.ClientPluginHost 0xf9ae5:$a1: NanoCore.ClientPluginHost 0x375f:$a2: NanoCore.ClientPlugin 0x1e0df:$a2: NanoCore.ClientPlugin 0x619da:$a2: NanoCore.ClientPlugin 0xf9aa8:$a2: NanoCore.ClientPlugin 0x3b02:$b1: get_BuilderSettings 0x22ee6:$b1: get_BuilderSettings 0x638f1:$b1: get_BuilderSettings 0xf9e5f:$b1: get_BuilderSettings 0x6179b:$b2: ClientLoaderForm.resources 0x63011:$b3: PluginCommand 0x37ea:$b4: IClientAppHost 0x61a0b:$b4: IClientAppHost 0xf9b33:$b4: IClientAppHost 0x6be44:$b5: GetBlockHash 0x3b73:$b6: AddHostEntry 0x63f49:$b6: AddHostEntry 0x6f068:$b6: AddHostEntry
Process Memory Space: dhcpmon.exe PID: 7360	JoeSecurity_Nanocore	Yara detected Nanocore RAT	Joe Security
Process Memory Space: dhcpmon.exe PID: 7360	NanoCore	unknown	Kevin Breen <kevin@techanarchy.net>	0x3bf5:$a: NanoCore 0x3e67:$a: NanoCore 0x9097:$a: NanoCore 0x90f0:$a: NanoCore 0x912d:$a: NanoCore 0x91a6:$a: NanoCore 0x9a5f:$a: NanoCore 0x9ab2:$a: NanoCore 0x9aeb:$a: NanoCore 0x9b5e:$a: NanoCore 0x11130:$a: NanoCore 0x11143:$a: NanoCore 0x11175:$a: NanoCore 0x16946:$a: NanoCore 0x16959:$a: NanoCore 0x1698b:$a: NanoCore 0x22df2:$a: NanoCore 0x22e5f:$a: NanoCore 0x22ed2:$a: NanoCore 0x2c21d:$a: NanoCore 0x2c276:$a: NanoCore
Process Memory Space: dhcpmon.exe PID: 7360	Windows_Trojan_Nanocore_d8c4e3c5	unknown	unknown	0x912d:$a1: NanoCore.ClientPluginHost 0x2c2b3:$a1: NanoCore.ClientPluginHost 0x90f0:$a2: NanoCore.ClientPlugin 0x2c276:$a2: NanoCore.ClientPlugin 0x94a7:$b1: get_BuilderSettings 0x25550:$b1: get_BuilderSettings 0x917b:$b4: IClientAppHost 0x2c301:$b4: IClientAppHost 0x9518:$b6: AddHostEntry 0x2c60c:$b6: AddHostEntry 0x9587:$b7: LogClientException 0x254bf:$b7: LogClientException 0x94fc:$b8: PipeExists 0x2c5f0:$b8: PipeExists 0x9168:$b9: IClientLoggingHost 0x2c2ee:$b9: IClientLoggingHost
Click to see the 22 entries

Unpacked PEs

Source	Rule	Description	Author	Strings
1.2.dhcpmon.exe.400e44c.1.unpack	Nanocore_RAT_Gen_2	Detetcs the Nanocore RAT	Florian Roth (Nextron Systems)	0xd9ad:$x1: NanoCore.ClientPluginHost 0xd9da:$x2: IClientNetworkHost
1.2.dhcpmon.exe.400e44c.1.unpack	Nanocore_RAT_Feb18_1	Detects Nanocore RAT	Florian Roth (Nextron Systems)	0xd9ad:$x2: NanoCore.ClientPluginHost 0xea88:$s4: PipeCreated 0xd9c7:$s5: IClientLoggingHost
1.2.dhcpmon.exe.400e44c.1.unpack	JoeSecurity_Nanocore	Yara detected Nanocore RAT	Joe Security
1.2.dhcpmon.exe.400e44c.1.unpack	MALWARE_Win_NanoCore	Detects NanoCore	ditekSHen	0xd978:$x2: NanoCore.ClientPlugin 0xd9ad:$x3: NanoCore.ClientPluginHost 0xd96c:$i2: IClientData 0xd98e:$i3: IClientNetwork 0xd99d:$i5: IClientDataHost 0xd9c7:$i6: IClientLoggingHost 0xd9da:$i7: IClientNetworkHost 0xd9ed:$i8: IClientUIHost 0xd9fb:$i9: IClientNameObjectCollection 0xda17:$i10: IClientReadOnlyNameObjectCollection 0xd76a:$s1: ClientPlugin 0xd981:$s1: ClientPlugin 0x129a2:$s6: get_ClientSettings
1.2.dhcpmon.exe.400e44c.1.unpack	Windows_Trojan_Nanocore_d8c4e3c5	unknown	unknown	0xd9ad:$a1: NanoCore.ClientPluginHost 0xd978:$a2: NanoCore.ClientPlugin 0x128f3:$b1: get_BuilderSettings 0x12862:$b7: LogClientException 0xd9c7:$b9: IClientLoggingHost
1.2.dhcpmon.exe.4012a75.2.raw.unpack	Nanocore_RAT_Gen_2	Detetcs the Nanocore RAT	Florian Roth (Nextron Systems)	0xb184:$x1: NanoCore.ClientPluginHost 0x23c48:$x1: NanoCore.ClientPluginHost 0xb1b1:$x2: IClientNetworkHost 0x23c75:$x2: IClientNetworkHost
1.2.dhcpmon.exe.4012a75.2.raw.unpack	Nanocore_RAT_Feb18_1	Detects Nanocore RAT	Florian Roth (Nextron Systems)	0xb184:$x2: NanoCore.ClientPluginHost 0x23c48:$x2: NanoCore.ClientPluginHost 0xc25f:$s4: PipeCreated 0x24d23:$s4: PipeCreated 0xb19e:$s5: IClientLoggingHost 0x23c62:$s5: IClientLoggingHost
1.2.dhcpmon.exe.4012a75.2.raw.unpack	JoeSecurity_Nanocore	Yara detected Nanocore RAT	Joe Security
1.2.dhcpmon.exe.4012a75.2.raw.unpack	MALWARE_Win_NanoCore	Detects NanoCore	ditekSHen	0xb14f:$x2: NanoCore.ClientPlugin 0x23c13:$x2: NanoCore.ClientPlugin 0xb184:$x3: NanoCore.ClientPluginHost 0x23c48:$x3: NanoCore.ClientPluginHost 0xb143:$i2: IClientData 0x23c07:$i2: IClientData 0xb165:$i3: IClientNetwork 0x23c29:$i3: IClientNetwork 0xb174:$i5: IClientDataHost 0x23c38:$i5: IClientDataHost 0xb19e:$i6: IClientLoggingHost 0x23c62:$i6: IClientLoggingHost 0xb1b1:$i7: IClientNetworkHost 0x23c75:$i7: IClientNetworkHost 0xb1c4:$i8: IClientUIHost 0x23c88:$i8: IClientUIHost 0xb1d2:$i9: IClientNameObjectCollection 0x23c96:$i9: IClientNameObjectCollection 0xb1ee:$i10: IClientReadOnlyNameObjectCollection 0x23cb2:$i10: IClientReadOnlyNameObjectCollection 0xaf41:$s1: ClientPlugin
1.2.dhcpmon.exe.4012a75.2.raw.unpack	Windows_Trojan_Nanocore_d8c4e3c5	unknown	unknown	0xb184:$a1: NanoCore.ClientPluginHost 0x23c48:$a1: NanoCore.ClientPluginHost 0xb14f:$a2: NanoCore.ClientPlugin 0x23c13:$a2: NanoCore.ClientPlugin 0x100ca:$b1: get_BuilderSettings 0x28b8e:$b1: get_BuilderSettings 0x10039:$b7: LogClientException 0x28afd:$b7: LogClientException 0xb19e:$b9: IClientLoggingHost 0x23c62:$b9: IClientLoggingHost
1.2.dhcpmon.exe.2fe3dc4.0.raw.unpack	Nanocore_RAT_Gen_2	Detetcs the Nanocore RAT	Florian Roth (Nextron Systems)	0xe75:$x1: NanoCore.ClientPluginHost 0xe8f:$x2: IClientNetworkHost
1.2.dhcpmon.exe.2fe3dc4.0.raw.unpack	Nanocore_RAT_Feb18_1	Detects Nanocore RAT	Florian Roth (Nextron Systems)	0xe75:$x2: NanoCore.ClientPluginHost 0x1261:$s3: PipeExists 0x1136:$s4: PipeCreated 0xeb0:$s5: IClientLoggingHost
1.2.dhcpmon.exe.2fe3dc4.0.raw.unpack	MALWARE_Win_NanoCore	Detects NanoCore	ditekSHen	0xe38:$x2: NanoCore.ClientPlugin 0xe75:$x3: NanoCore.ClientPluginHost 0xe5a:$i1: IClientApp 0xe4e:$i2: IClientData 0xe29:$i3: IClientNetwork 0xec3:$i4: IClientAppHost 0xe65:$i5: IClientDataHost 0xeb0:$i6: IClientLoggingHost 0xe8f:$i7: IClientNetworkHost 0xea2:$i8: IClientUIHost 0xed2:$i9: IClientNameObjectCollection 0xef7:$i10: IClientReadOnlyNameObjectCollection 0xe41:$s1: ClientPlugin 0x177c:$s1: ClientPlugin 0x1789:$s1: ClientPlugin 0x11f9:$s6: get_ClientSettings 0x1249:$s7: get_Connected
1.2.dhcpmon.exe.2fe3dc4.0.raw.unpack	Windows_Trojan_Nanocore_d8c4e3c5	unknown	unknown	0xe75:$a1: NanoCore.ClientPluginHost 0xe38:$a2: NanoCore.ClientPlugin 0x120c:$b1: get_BuilderSettings 0xec3:$b4: IClientAppHost 0x127d:$b6: AddHostEntry 0x12ec:$b7: LogClientException 0x1261:$b8: PipeExists 0xeb0:$b9: IClientLoggingHost
0.2.02399999.exe.5c64629.4.raw.unpack	Nanocore_RAT_Gen_2	Detetcs the Nanocore RAT	Florian Roth (Nextron Systems)	0xb184:$x1: NanoCore.ClientPluginHost 0xb1b1:$x2: IClientNetworkHost
0.2.02399999.exe.5c64629.4.raw.unpack	Nanocore_RAT_Feb18_1	Detects Nanocore RAT	Florian Roth (Nextron Systems)	0xb184:$x2: NanoCore.ClientPluginHost 0xc25f:$s4: PipeCreated 0xb19e:$s5: IClientLoggingHost
0.2.02399999.exe.5c64629.4.raw.unpack	JoeSecurity_Nanocore	Yara detected Nanocore RAT	Joe Security
0.2.02399999.exe.5c64629.4.raw.unpack	MALWARE_Win_NanoCore	Detects NanoCore	ditekSHen	0xb14f:$x2: NanoCore.ClientPlugin 0xb184:$x3: NanoCore.ClientPluginHost 0xb143:$i2: IClientData 0xb165:$i3: IClientNetwork 0xb174:$i5: IClientDataHost 0xb19e:$i6: IClientLoggingHost 0xb1b1:$i7: IClientNetworkHost 0xb1c4:$i8: IClientUIHost 0xb1d2:$i9: IClientNameObjectCollection 0xb1ee:$i10: IClientReadOnlyNameObjectCollection 0xaf41:$s1: ClientPlugin 0xb158:$s1: ClientPlugin 0x10179:$s6: get_ClientSettings
0.2.02399999.exe.5c64629.4.raw.unpack	Windows_Trojan_Nanocore_d8c4e3c5	unknown	unknown	0xb184:$a1: NanoCore.ClientPluginHost 0xb14f:$a2: NanoCore.ClientPlugin 0x100ca:$b1: get_BuilderSettings 0x10039:$b7: LogClientException 0xb19e:$b9: IClientLoggingHost
0.2.02399999.exe.5c60000.3.raw.unpack	Nanocore_RAT_Gen_2	Detetcs the Nanocore RAT	Florian Roth (Nextron Systems)	0xf7ad:$x1: NanoCore.ClientPluginHost 0xf7da:$x2: IClientNetworkHost
0.2.02399999.exe.5c60000.3.raw.unpack	Nanocore_RAT_Feb18_1	Detects Nanocore RAT	Florian Roth (Nextron Systems)	0xf7ad:$x2: NanoCore.ClientPluginHost 0x10888:$s4: PipeCreated 0xf7c7:$s5: IClientLoggingHost
0.2.02399999.exe.5c60000.3.raw.unpack	JoeSecurity_Nanocore	Yara detected Nanocore RAT	Joe Security
0.2.02399999.exe.5c60000.3.raw.unpack	MALWARE_Win_NanoCore	Detects NanoCore	ditekSHen	0xf778:$x2: NanoCore.ClientPlugin 0xf7ad:$x3: NanoCore.ClientPluginHost 0xf76c:$i2: IClientData 0xf78e:$i3: IClientNetwork 0xf79d:$i5: IClientDataHost 0xf7c7:$i6: IClientLoggingHost 0xf7da:$i7: IClientNetworkHost 0xf7ed:$i8: IClientUIHost 0xf7fb:$i9: IClientNameObjectCollection 0xf817:$i10: IClientReadOnlyNameObjectCollection 0xf56a:$s1: ClientPlugin 0xf781:$s1: ClientPlugin 0x147a2:$s6: get_ClientSettings
0.2.02399999.exe.5c60000.3.raw.unpack	Windows_Trojan_Nanocore_d8c4e3c5	unknown	unknown	0xf7ad:$a1: NanoCore.ClientPluginHost 0xf778:$a2: NanoCore.ClientPlugin 0x146f3:$b1: get_BuilderSettings 0x14662:$b7: LogClientException 0xf7c7:$b9: IClientLoggingHost
0.2.02399999.exe.5c60000.3.unpack	Nanocore_RAT_Gen_2	Detetcs the Nanocore RAT	Florian Roth (Nextron Systems)	0xd9ad:$x1: NanoCore.ClientPluginHost 0xd9da:$x2: IClientNetworkHost
0.2.02399999.exe.5c60000.3.unpack	Nanocore_RAT_Feb18_1	Detects Nanocore RAT	Florian Roth (Nextron Systems)	0xd9ad:$x2: NanoCore.ClientPluginHost 0xea88:$s4: PipeCreated 0xd9c7:$s5: IClientLoggingHost
0.2.02399999.exe.5c60000.3.unpack	JoeSecurity_Nanocore	Yara detected Nanocore RAT	Joe Security
0.2.02399999.exe.5c60000.3.unpack	MALWARE_Win_NanoCore	Detects NanoCore	ditekSHen	0xd978:$x2: NanoCore.ClientPlugin 0xd9ad:$x3: NanoCore.ClientPluginHost 0xd96c:$i2: IClientData 0xd98e:$i3: IClientNetwork 0xd99d:$i5: IClientDataHost 0xd9c7:$i6: IClientLoggingHost 0xd9da:$i7: IClientNetworkHost 0xd9ed:$i8: IClientUIHost 0xd9fb:$i9: IClientNameObjectCollection 0xda17:$i10: IClientReadOnlyNameObjectCollection 0xd76a:$s1: ClientPlugin 0xd981:$s1: ClientPlugin 0x129a2:$s6: get_ClientSettings
0.2.02399999.exe.5c60000.3.unpack	Windows_Trojan_Nanocore_d8c4e3c5	unknown	unknown	0xd9ad:$a1: NanoCore.ClientPluginHost 0xd978:$a2: NanoCore.ClientPlugin 0x128f3:$b1: get_BuilderSettings 0x12862:$b7: LogClientException 0xd9c7:$b9: IClientLoggingHost
0.2.02399999.exe.58c0000.2.raw.unpack	Nanocore_RAT_Gen_2	Detetcs the Nanocore RAT	Florian Roth (Nextron Systems)	0xe75:$x1: NanoCore.ClientPluginHost 0xe8f:$x2: IClientNetworkHost
0.2.02399999.exe.58c0000.2.raw.unpack	Nanocore_RAT_Feb18_1	Detects Nanocore RAT	Florian Roth (Nextron Systems)	0xe75:$x2: NanoCore.ClientPluginHost 0x1261:$s3: PipeExists 0x1136:$s4: PipeCreated 0xeb0:$s5: IClientLoggingHost
0.2.02399999.exe.58c0000.2.raw.unpack	MALWARE_Win_NanoCore	Detects NanoCore	ditekSHen	0xe38:$x2: NanoCore.ClientPlugin 0xe75:$x3: NanoCore.ClientPluginHost 0xe5a:$i1: IClientApp 0xe4e:$i2: IClientData 0xe29:$i3: IClientNetwork 0xec3:$i4: IClientAppHost 0xe65:$i5: IClientDataHost 0xeb0:$i6: IClientLoggingHost 0xe8f:$i7: IClientNetworkHost 0xea2:$i8: IClientUIHost 0xed2:$i9: IClientNameObjectCollection 0xef7:$i10: IClientReadOnlyNameObjectCollection 0xe41:$s1: ClientPlugin 0x177c:$s1: ClientPlugin 0x1789:$s1: ClientPlugin 0x11f9:$s6: get_ClientSettings 0x1249:$s7: get_Connected
0.2.02399999.exe.58c0000.2.raw.unpack	Windows_Trojan_Nanocore_d8c4e3c5	unknown	unknown	0xe75:$a1: NanoCore.ClientPluginHost 0xe38:$a2: NanoCore.ClientPlugin 0x120c:$b1: get_BuilderSettings 0xec3:$b4: IClientAppHost 0x127d:$b6: AddHostEntry 0x12ec:$b7: LogClientException 0x1261:$b8: PipeExists 0xeb0:$b9: IClientLoggingHost
0.0.02399999.exe.d40000.0.unpack	Nanocore_RAT_Gen_2	Detetcs the Nanocore RAT	Florian Roth (Nextron Systems)	0x1018d:$x1: NanoCore.ClientPluginHost 0x101ca:$x2: IClientNetworkHost 0x13cfd:$x3: #=qjgz7ljmpp0J7FvL9dmi8ctJILdgtcbw8JYUc6GC8MeJ9B11Crfg2Djxcf0p8PZGe
0.0.02399999.exe.d40000.0.unpack	Nanocore_RAT_Feb18_1	Detects Nanocore RAT	Florian Roth (Nextron Systems)	0xff05:$x1: NanoCore Client.exe 0x1018d:$x2: NanoCore.ClientPluginHost 0x117c6:$s1: PluginCommand 0x117ba:$s2: FileCommand 0x1266b:$s3: PipeExists 0x18422:$s4: PipeCreated 0x101b7:$s5: IClientLoggingHost
0.0.02399999.exe.d40000.0.unpack	JoeSecurity_Nanocore	Yara detected Nanocore RAT	Joe Security
0.0.02399999.exe.d40000.0.unpack	MALWARE_Win_NanoCore	Detects NanoCore	ditekSHen	0xfef5:$x1: NanoCore Client 0xff05:$x1: NanoCore Client 0x1014d:$x2: NanoCore.ClientPlugin 0x1018d:$x3: NanoCore.ClientPluginHost 0x10142:$i1: IClientApp 0x10163:$i2: IClientData 0x1016f:$i3: IClientNetwork 0x1017e:$i4: IClientAppHost 0x101a7:$i5: IClientDataHost 0x101b7:$i6: IClientLoggingHost 0x101ca:$i7: IClientNetworkHost 0x101dd:$i8: IClientUIHost 0x101eb:$i9: IClientNameObjectCollection 0x10207:$i10: IClientReadOnlyNameObjectCollection 0xff54:$s1: ClientPlugin 0x10156:$s1: ClientPlugin 0x1064a:$s2: EndPoint 0x10653:$s3: IPAddress 0x1065d:$s4: IPEndPoint 0x12093:$s6: get_ClientSettings 0x12637:$s7: get_Connected
0.0.02399999.exe.d40000.0.unpack	NanoCore	unknown	Kevin Breen <kevin@techanarchy.net>	0xfef5:$a: NanoCore 0xff05:$a: NanoCore 0x10139:$a: NanoCore 0x1014d:$a: NanoCore 0x1018d:$a: NanoCore 0xff54:$b: ClientPlugin 0x10156:$b: ClientPlugin 0x10196:$b: ClientPlugin 0x1007b:$c: ProjectData 0x10a82:$d: DESCrypto 0x1844e:$e: KeepAlive 0x1643c:$g: LogClientMessage 0x12637:$i: get_Connected 0x10db8:$j: #=q 0x10de8:$j: #=q 0x10e04:$j: #=q 0x10e34:$j: #=q 0x10e50:$j: #=q 0x10e6c:$j: #=q 0x10e9c:$j: #=q 0x10eb8:$j: #=q
0.0.02399999.exe.d40000.0.unpack	Windows_Trojan_Nanocore_d8c4e3c5	unknown	unknown	0x1018d:$a1: NanoCore.ClientPluginHost 0x1014d:$a2: NanoCore.ClientPlugin 0x120a6:$b1: get_BuilderSettings 0xffa9:$b2: ClientLoaderForm.resources 0x117c6:$b3: PluginCommand 0x1017e:$b4: IClientAppHost 0x1a5fe:$b5: GetBlockHash 0x126fe:$b6: AddHostEntry 0x163f1:$b7: LogClientException 0x1266b:$b8: PipeExists 0x101b7:$b9: IClientLoggingHost
1.2.dhcpmon.exe.4009616.3.raw.unpack	Nanocore_RAT_Gen_2	Detetcs the Nanocore RAT	Florian Roth (Nextron Systems)	0xe75:$x1: NanoCore.ClientPluginHost 0x145e3:$x1: NanoCore.ClientPluginHost 0x2d0a7:$x1: NanoCore.ClientPluginHost 0xe8f:$x2: IClientNetworkHost 0x14610:$x2: IClientNetworkHost 0x2d0d4:$x2: IClientNetworkHost
1.2.dhcpmon.exe.4009616.3.raw.unpack	Nanocore_RAT_Feb18_1	Detects Nanocore RAT	Florian Roth (Nextron Systems)	0xe75:$x2: NanoCore.ClientPluginHost 0x145e3:$x2: NanoCore.ClientPluginHost 0x2d0a7:$x2: NanoCore.ClientPluginHost 0x1261:$s3: PipeExists 0x1136:$s4: PipeCreated 0x156be:$s4: PipeCreated 0x2e182:$s4: PipeCreated 0xeb0:$s5: IClientLoggingHost 0x145fd:$s5: IClientLoggingHost 0x2d0c1:$s5: IClientLoggingHost
1.2.dhcpmon.exe.4009616.3.raw.unpack	JoeSecurity_Nanocore	Yara detected Nanocore RAT	Joe Security
1.2.dhcpmon.exe.4009616.3.raw.unpack	MALWARE_Win_NanoCore	Detects NanoCore	ditekSHen	0xe38:$x2: NanoCore.ClientPlugin 0x145ae:$x2: NanoCore.ClientPlugin 0x2d072:$x2: NanoCore.ClientPlugin 0xe75:$x3: NanoCore.ClientPluginHost 0x145e3:$x3: NanoCore.ClientPluginHost 0x2d0a7:$x3: NanoCore.ClientPluginHost 0xe5a:$i1: IClientApp 0xe4e:$i2: IClientData 0x145a2:$i2: IClientData 0x2d066:$i2: IClientData 0xe29:$i3: IClientNetwork 0x145c4:$i3: IClientNetwork 0x2d088:$i3: IClientNetwork 0xec3:$i4: IClientAppHost 0xe65:$i5: IClientDataHost 0x145d3:$i5: IClientDataHost 0x2d097:$i5: IClientDataHost 0xeb0:$i6: IClientLoggingHost 0x145fd:$i6: IClientLoggingHost 0x2d0c1:$i6: IClientLoggingHost 0xe8f:$i7: IClientNetworkHost
1.2.dhcpmon.exe.4009616.3.raw.unpack	NanoCore	unknown	Kevin Breen <kevin@techanarchy.net>	0xddf:$a: NanoCore 0xe38:$a: NanoCore 0xe75:$a: NanoCore 0xeee:$a: NanoCore 0x14599:$a: NanoCore 0x145ae:$a: NanoCore 0x145e3:$a: NanoCore 0x2d05d:$a: NanoCore 0x2d072:$a: NanoCore 0x2d0a7:$a: NanoCore 0xe41:$b: ClientPlugin 0xe7e:$b: ClientPlugin 0x177c:$b: ClientPlugin 0x1789:$b: ClientPlugin 0x14355:$b: ClientPlugin 0x14370:$b: ClientPlugin 0x143a0:$b: ClientPlugin 0x145b7:$b: ClientPlugin 0x145ec:$b: ClientPlugin 0x2ce19:$b: ClientPlugin 0x2ce34:$b: ClientPlugin
1.2.dhcpmon.exe.4009616.3.raw.unpack	Windows_Trojan_Nanocore_d8c4e3c5	unknown	unknown	0xe75:$a1: NanoCore.ClientPluginHost 0x145e3:$a1: NanoCore.ClientPluginHost 0x2d0a7:$a1: NanoCore.ClientPluginHost 0xe38:$a2: NanoCore.ClientPlugin 0x145ae:$a2: NanoCore.ClientPlugin 0x2d072:$a2: NanoCore.ClientPlugin 0x120c:$b1: get_BuilderSettings 0x19529:$b1: get_BuilderSettings 0x31fed:$b1: get_BuilderSettings 0xec3:$b4: IClientAppHost 0x127d:$b6: AddHostEntry 0x12ec:$b7: LogClientException 0x19498:$b7: LogClientException 0x31f5c:$b7: LogClientException 0x1261:$b8: PipeExists 0xeb0:$b9: IClientLoggingHost 0x145fd:$b9: IClientLoggingHost 0x2d0c1:$b9: IClientLoggingHost
1.2.dhcpmon.exe.400e44c.1.raw.unpack	Nanocore_RAT_Gen_2	Detetcs the Nanocore RAT	Florian Roth (Nextron Systems)	0xf7ad:$x1: NanoCore.ClientPluginHost 0x28271:$x1: NanoCore.ClientPluginHost 0xf7da:$x2: IClientNetworkHost 0x2829e:$x2: IClientNetworkHost
1.2.dhcpmon.exe.400e44c.1.raw.unpack	Nanocore_RAT_Feb18_1	Detects Nanocore RAT	Florian Roth (Nextron Systems)	0xf7ad:$x2: NanoCore.ClientPluginHost 0x28271:$x2: NanoCore.ClientPluginHost 0x10888:$s4: PipeCreated 0x2934c:$s4: PipeCreated 0xf7c7:$s5: IClientLoggingHost 0x2828b:$s5: IClientLoggingHost
1.2.dhcpmon.exe.400e44c.1.raw.unpack	JoeSecurity_Nanocore	Yara detected Nanocore RAT	Joe Security
1.2.dhcpmon.exe.400e44c.1.raw.unpack	MALWARE_Win_NanoCore	Detects NanoCore	ditekSHen	0xf778:$x2: NanoCore.ClientPlugin 0x2823c:$x2: NanoCore.ClientPlugin 0xf7ad:$x3: NanoCore.ClientPluginHost 0x28271:$x3: NanoCore.ClientPluginHost 0xf76c:$i2: IClientData 0x28230:$i2: IClientData 0xf78e:$i3: IClientNetwork 0x28252:$i3: IClientNetwork 0xf79d:$i5: IClientDataHost 0x28261:$i5: IClientDataHost 0xf7c7:$i6: IClientLoggingHost 0x2828b:$i6: IClientLoggingHost 0xf7da:$i7: IClientNetworkHost 0x2829e:$i7: IClientNetworkHost 0xf7ed:$i8: IClientUIHost 0x282b1:$i8: IClientUIHost 0xf7fb:$i9: IClientNameObjectCollection 0x282bf:$i9: IClientNameObjectCollection 0xf817:$i10: IClientReadOnlyNameObjectCollection 0x282db:$i10: IClientReadOnlyNameObjectCollection 0xf56a:$s1: ClientPlugin
1.2.dhcpmon.exe.400e44c.1.raw.unpack	Windows_Trojan_Nanocore_d8c4e3c5	unknown	unknown	0xf7ad:$a1: NanoCore.ClientPluginHost 0x28271:$a1: NanoCore.ClientPluginHost 0xf778:$a2: NanoCore.ClientPlugin 0x2823c:$a2: NanoCore.ClientPlugin 0x146f3:$b1: get_BuilderSettings 0x2d1b7:$b1: get_BuilderSettings 0x14662:$b7: LogClientException 0x2d126:$b7: LogClientException 0xf7c7:$b9: IClientLoggingHost 0x2828b:$b9: IClientLoggingHost
0.2.02399999.exe.34b178c.0.raw.unpack	Nanocore_RAT_Gen_2	Detetcs the Nanocore RAT	Florian Roth (Nextron Systems)	0xe75:$x1: NanoCore.ClientPluginHost 0xe8f:$x2: IClientNetworkHost
0.2.02399999.exe.34b178c.0.raw.unpack	Nanocore_RAT_Feb18_1	Detects Nanocore RAT	Florian Roth (Nextron Systems)	0xe75:$x2: NanoCore.ClientPluginHost 0x1261:$s3: PipeExists 0x1136:$s4: PipeCreated 0xeb0:$s5: IClientLoggingHost
0.2.02399999.exe.34b178c.0.raw.unpack	MALWARE_Win_NanoCore	Detects NanoCore	ditekSHen	0xe38:$x2: NanoCore.ClientPlugin 0xe75:$x3: NanoCore.ClientPluginHost 0xe5a:$i1: IClientApp 0xe4e:$i2: IClientData 0xe29:$i3: IClientNetwork 0xec3:$i4: IClientAppHost 0xe65:$i5: IClientDataHost 0xeb0:$i6: IClientLoggingHost 0xe8f:$i7: IClientNetworkHost 0xea2:$i8: IClientUIHost 0xed2:$i9: IClientNameObjectCollection 0xef7:$i10: IClientReadOnlyNameObjectCollection 0xe41:$s1: ClientPlugin 0x177c:$s1: ClientPlugin 0x1789:$s1: ClientPlugin 0x11f9:$s6: get_ClientSettings 0x1249:$s7: get_Connected
0.2.02399999.exe.34b178c.0.raw.unpack	Windows_Trojan_Nanocore_d8c4e3c5	unknown	unknown	0xe75:$a1: NanoCore.ClientPluginHost 0xe38:$a2: NanoCore.ClientPlugin 0x120c:$b1: get_BuilderSettings 0xec3:$b4: IClientAppHost 0x127d:$b6: AddHostEntry 0x12ec:$b7: LogClientException 0x1261:$b8: PipeExists 0xeb0:$b9: IClientLoggingHost
Click to see the 49 entries

Sigma Signatures

AV Detection

Sigma detected: NanoCore

Source: File created

Author: Joe Security: Data: EventID: 11, Image: C:\Users\user\Desktop\02399999.exe, ProcessId: 7264, TargetFilename: C:\Users\user\AppData\Roaming\D06ED635-68F6-4E9A-955C-4899F5F57B9A\run.dat

E-Banking Fraud

Sigma detected: NanoCore

Source: File created

Author: Joe Security: Data: EventID: 11, Image: C:\Users\user\Desktop\02399999.exe, ProcessId: 7264, TargetFilename: C:\Users\user\AppData\Roaming\D06ED635-68F6-4E9A-955C-4899F5F57B9A\run.dat

Stealing of Sensitive Information

Sigma detected: NanoCore

Source: File created

Author: Joe Security: Data: EventID: 11, Image: C:\Users\user\Desktop\02399999.exe, ProcessId: 7264, TargetFilename: C:\Users\user\AppData\Roaming\D06ED635-68F6-4E9A-955C-4899F5F57B9A\run.dat

Remote Access Functionality

Sigma detected: NanoCore

Source: File created

Author: Joe Security: Data: EventID: 11, Image: C:\Users\user\Desktop\02399999.exe, ProcessId: 7264, TargetFilename: C:\Users\user\AppData\Roaming\D06ED635-68F6-4E9A-955C-4899F5F57B9A\run.dat

Joe Sandbox Signatures

Click to jump to signature section

Show All Signature Results

AV Detection

Found malware configuration

Source: 00000001.00000002.408989152.0000000003FC1000.00000004.00000800.00020000.00000000.sdmp

Malware Configuration Extractor: NanoCore {"Version": "1.2.2.0", "Mutex": "b4f3dcf4-de9c-48f4-bd4e-55544002", "Group": "Clients", "Domain1": "45.35.64.214", "Domain2": "168.119.0.173", "Port": 5665, "KeyboardLogging": "Enable", "RunOnStartup": "Enable", "RequestElevation": "Disable", "BypassUAC": "Disable", "ClearZoneIdentifier": "Enable", "ClearAccessControl": "Enable", "SetCriticalProcess": "Disable", "PreventSystemSleep": "Enable", "ActivateAwayMode": "Enable", "EnableDebugMode": "Disable", "RunDelay": 3000, "ConnectDelay": 4000, "RestartDelay": 5000, "TimeoutInterval": 5000, "KeepAliveTimeout": 30000, "MutexTimeout": 5000, "LanTimeout": 2500, "WanTimeout": 8000, "BufferSize": "ffff0000", "MaxPacketSize": "0000a000", "GCThreshold": "0000a000", "UseCustomDNS": "Enable", "PrimaryDNSServer": "1.1.1.1", "BackupDNSServer": "8.8.8.8"}

Multi AV Scanner detection for submitted file

Source: 02399999.exe	ReversingLabs: Detection: 97%
Source: 02399999.exe	Virustotal: Detection: 84%			Perma Link

Antivirus / Scanner detection for submitted sample

Source: 02399999.exe

Avira: detected

Antivirus detection for dropped file

Source: C:\Program Files (x86)\DHCP Monitor\dhcpmon.exe

Avira: detection malicious, Label: TR/Dropper.MSIL.Gen7

Multi AV Scanner detection for dropped file

Source: C:\Program Files (x86)\DHCP Monitor\dhcpmon.exe

ReversingLabs: Detection: 97%

Yara detected Nanocore RAT

Source: Yara match	File source: 02399999.exe, type: SAMPLE
Source: Yara match	File source: 1.2.dhcpmon.exe.400e44c.1.unpack, type: UNPACKEDPE
Source: Yara match	File source: 1.2.dhcpmon.exe.4012a75.2.raw.unpack, type: UNPACKEDPE
Source: Yara match	File source: 0.2.02399999.exe.5c64629.4.raw.unpack, type: UNPACKEDPE
Source: Yara match	File source: 0.2.02399999.exe.5c60000.3.raw.unpack, type: UNPACKEDPE
Source: Yara match	File source: 0.2.02399999.exe.5c60000.3.unpack, type: UNPACKEDPE
Source: Yara match	File source: 0.0.02399999.exe.d40000.0.unpack, type: UNPACKEDPE
Source: Yara match	File source: 1.2.dhcpmon.exe.4009616.3.raw.unpack, type: UNPACKEDPE
Source: Yara match	File source: 1.2.dhcpmon.exe.400e44c.1.raw.unpack, type: UNPACKEDPE
Source: Yara match	File source: 00000000.00000002.637694983.0000000005C60000.00000004.08000000.00040000.00000000.sdmp, type: MEMORY
Source: Yara match	File source: 00000000.00000000.359925948.0000000000D42000.00000002.00000001.01000000.00000003.sdmp, type: MEMORY
Source: Yara match	File source: 00000001.00000002.408989152.0000000003FC1000.00000004.00000800.00020000.00000000.sdmp, type: MEMORY
Source: Yara match	File source: 00000001.00000002.408896895.0000000002FC1000.00000004.00000800.00020000.00000000.sdmp, type: MEMORY
Source: Yara match	File source: Process Memory Space: 02399999.exe PID: 7264, type: MEMORYSTR
Source: Yara match	File source: Process Memory Space: dhcpmon.exe PID: 7360, type: MEMORYSTR
Source: Yara match	File source: C:\Program Files (x86)\DHCP Monitor\dhcpmon.exe, type: DROPPED

Machine Learning detection for sample

Source: 02399999.exe

Joe Sandbox ML: detected

Machine Learning detection for dropped file

Source: C:\Program Files (x86)\DHCP Monitor\dhcpmon.exe

Joe Sandbox ML: detected

Source: 02399999.exe

Static PE information: EXECUTABLE_IMAGE, LINE_NUMS_STRIPPED, LOCAL_SYMS_STRIPPED, 32BIT_MACHINE

Source: C:\Users\user\Desktop\02399999.exe

File opened: C:\Windows\WinSxS\x86_microsoft.vc80.crt_1fc8b3b9a1e18e3b_8.0.50727.9445_none_d08c58b4442ba54f\MSVCR80.dll

Source:

Binary string: indows\mscorlib.pdbpdblib.pdb source: 02399999.exe, 00000000.00000002.631402454.0000000003055000.00000004.00000020.00020000.00000000.sdmp

Networking

C2 URLs / IPs found in malware configuration

Source: Malware configuration extractor	URLs: 168.119.0.173
Source: Malware configuration extractor	URLs: 45.35.64.214

Source: Joe Sandbox View

ASN Name: HETZNER-ASDE HETZNER-ASDE

Source: global traffic	TCP traffic: 192.168.2.3:49700 -> 45.35.64.214:5665
Source: global traffic	TCP traffic: 192.168.2.3:49703 -> 168.119.0.173:5665

Source: unknown	TCP traffic detected without corresponding DNS query: 45.35.64.214
Source: unknown	TCP traffic detected without corresponding DNS query: 45.35.64.214
Source: unknown	TCP traffic detected without corresponding DNS query: 45.35.64.214
Source: unknown	TCP traffic detected without corresponding DNS query: 45.35.64.214
Source: unknown	TCP traffic detected without corresponding DNS query: 45.35.64.214
Source: unknown	TCP traffic detected without corresponding DNS query: 45.35.64.214
Source: unknown	TCP traffic detected without corresponding DNS query: 45.35.64.214
Source: unknown	TCP traffic detected without corresponding DNS query: 45.35.64.214
Source: unknown	TCP traffic detected without corresponding DNS query: 45.35.64.214
Source: unknown	TCP traffic detected without corresponding DNS query: 168.119.0.173
Source: unknown	TCP traffic detected without corresponding DNS query: 168.119.0.173
Source: unknown	TCP traffic detected without corresponding DNS query: 168.119.0.173
Source: unknown	TCP traffic detected without corresponding DNS query: 168.119.0.173
Source: unknown	TCP traffic detected without corresponding DNS query: 168.119.0.173
Source: unknown	TCP traffic detected without corresponding DNS query: 168.119.0.173
Source: unknown	TCP traffic detected without corresponding DNS query: 168.119.0.173
Source: unknown	TCP traffic detected without corresponding DNS query: 168.119.0.173
Source: unknown	TCP traffic detected without corresponding DNS query: 168.119.0.173
Source: unknown	TCP traffic detected without corresponding DNS query: 45.35.64.214
Source: unknown	TCP traffic detected without corresponding DNS query: 45.35.64.214
Source: unknown	TCP traffic detected without corresponding DNS query: 45.35.64.214
Source: unknown	TCP traffic detected without corresponding DNS query: 45.35.64.214
Source: unknown	TCP traffic detected without corresponding DNS query: 45.35.64.214
Source: unknown	TCP traffic detected without corresponding DNS query: 45.35.64.214
Source: unknown	TCP traffic detected without corresponding DNS query: 45.35.64.214
Source: unknown	TCP traffic detected without corresponding DNS query: 45.35.64.214
Source: unknown	TCP traffic detected without corresponding DNS query: 45.35.64.214
Source: unknown	TCP traffic detected without corresponding DNS query: 168.119.0.173
Source: unknown	TCP traffic detected without corresponding DNS query: 168.119.0.173
Source: unknown	TCP traffic detected without corresponding DNS query: 168.119.0.173
Source: unknown	TCP traffic detected without corresponding DNS query: 168.119.0.173
Source: unknown	TCP traffic detected without corresponding DNS query: 168.119.0.173
Source: unknown	TCP traffic detected without corresponding DNS query: 168.119.0.173
Source: unknown	TCP traffic detected without corresponding DNS query: 168.119.0.173
Source: unknown	TCP traffic detected without corresponding DNS query: 168.119.0.173
Source: unknown	TCP traffic detected without corresponding DNS query: 168.119.0.173
Source: unknown	TCP traffic detected without corresponding DNS query: 45.35.64.214
Source: unknown	TCP traffic detected without corresponding DNS query: 45.35.64.214
Source: unknown	TCP traffic detected without corresponding DNS query: 45.35.64.214
Source: unknown	TCP traffic detected without corresponding DNS query: 45.35.64.214
Source: unknown	TCP traffic detected without corresponding DNS query: 45.35.64.214
Source: unknown	TCP traffic detected without corresponding DNS query: 45.35.64.214
Source: unknown	TCP traffic detected without corresponding DNS query: 45.35.64.214
Source: unknown	TCP traffic detected without corresponding DNS query: 45.35.64.214
Source: unknown	TCP traffic detected without corresponding DNS query: 45.35.64.214
Source: unknown	TCP traffic detected without corresponding DNS query: 168.119.0.173
Source: unknown	TCP traffic detected without corresponding DNS query: 168.119.0.173
Source: unknown	TCP traffic detected without corresponding DNS query: 168.119.0.173
Source: unknown	TCP traffic detected without corresponding DNS query: 168.119.0.173
Source: unknown	TCP traffic detected without corresponding DNS query: 168.119.0.173

Source: 02399999.exe, 00000000.00000002.628659309.000000000139A000.00000004.00000020.00020000.00000000.sdmp

Binary or memory string: <HOOK MODULE="DDRAW.DLL" FUNCTION="DirectDrawCreateEx"/>

Source: 02399999.exe, 00000000.00000002.637694983.0000000005C60000.00000004.08000000.00040000.00000000.sdmp

Binary or memory string: RegisterRawInputDevices

E-Banking Fraud

Yara detected Nanocore RAT

Source: Yara match	File source: 02399999.exe, type: SAMPLE
Source: Yara match	File source: 1.2.dhcpmon.exe.400e44c.1.unpack, type: UNPACKEDPE
Source: Yara match	File source: 1.2.dhcpmon.exe.4012a75.2.raw.unpack, type: UNPACKEDPE
Source: Yara match	File source: 0.2.02399999.exe.5c64629.4.raw.unpack, type: UNPACKEDPE
Source: Yara match	File source: 0.2.02399999.exe.5c60000.3.raw.unpack, type: UNPACKEDPE
Source: Yara match	File source: 0.2.02399999.exe.5c60000.3.unpack, type: UNPACKEDPE
Source: Yara match	File source: 0.0.02399999.exe.d40000.0.unpack, type: UNPACKEDPE
Source: Yara match	File source: 1.2.dhcpmon.exe.4009616.3.raw.unpack, type: UNPACKEDPE
Source: Yara match	File source: 1.2.dhcpmon.exe.400e44c.1.raw.unpack, type: UNPACKEDPE
Source: Yara match	File source: 00000000.00000002.637694983.0000000005C60000.00000004.08000000.00040000.00000000.sdmp, type: MEMORY
Source: Yara match	File source: 00000000.00000000.359925948.0000000000D42000.00000002.00000001.01000000.00000003.sdmp, type: MEMORY
Source: Yara match	File source: 00000001.00000002.408989152.0000000003FC1000.00000004.00000800.00020000.00000000.sdmp, type: MEMORY
Source: Yara match	File source: 00000001.00000002.408896895.0000000002FC1000.00000004.00000800.00020000.00000000.sdmp, type: MEMORY
Source: Yara match	File source: Process Memory Space: 02399999.exe PID: 7264, type: MEMORYSTR
Source: Yara match	File source: Process Memory Space: dhcpmon.exe PID: 7360, type: MEMORYSTR
Source: Yara match	File source: C:\Program Files (x86)\DHCP Monitor\dhcpmon.exe, type: DROPPED

System Summary

Malicious sample detected (through community Yara rule)

Source: 02399999.exe, type: SAMPLE	Matched rule: Detetcs the Nanocore RAT Author: Florian Roth (Nextron Systems)
Source: 02399999.exe, type: SAMPLE	Matched rule: Detects NanoCore Author: ditekSHen
Source: 02399999.exe, type: SAMPLE	Matched rule: NanoCore Author: Kevin Breen <kevin@techanarchy.net>
Source: 02399999.exe, type: SAMPLE	Matched rule: Windows_Trojan_Nanocore_d8c4e3c5 Author: unknown
Source: 1.2.dhcpmon.exe.400e44c.1.unpack, type: UNPACKEDPE	Matched rule: Detetcs the Nanocore RAT Author: Florian Roth (Nextron Systems)
Source: 1.2.dhcpmon.exe.400e44c.1.unpack, type: UNPACKEDPE	Matched rule: Detects NanoCore Author: ditekSHen
Source: 1.2.dhcpmon.exe.400e44c.1.unpack, type: UNPACKEDPE	Matched rule: Windows_Trojan_Nanocore_d8c4e3c5 Author: unknown
Source: 1.2.dhcpmon.exe.4012a75.2.raw.unpack, type: UNPACKEDPE	Matched rule: Detetcs the Nanocore RAT Author: Florian Roth (Nextron Systems)
Source: 1.2.dhcpmon.exe.4012a75.2.raw.unpack, type: UNPACKEDPE	Matched rule: Detects NanoCore Author: ditekSHen
Source: 1.2.dhcpmon.exe.4012a75.2.raw.unpack, type: UNPACKEDPE	Matched rule: Windows_Trojan_Nanocore_d8c4e3c5 Author: unknown
Source: 1.2.dhcpmon.exe.2fe3dc4.0.raw.unpack, type: UNPACKEDPE	Matched rule: Detetcs the Nanocore RAT Author: Florian Roth (Nextron Systems)
Source: 1.2.dhcpmon.exe.2fe3dc4.0.raw.unpack, type: UNPACKEDPE	Matched rule: Detects NanoCore Author: ditekSHen
Source: 1.2.dhcpmon.exe.2fe3dc4.0.raw.unpack, type: UNPACKEDPE	Matched rule: Windows_Trojan_Nanocore_d8c4e3c5 Author: unknown
Source: 0.2.02399999.exe.5c64629.4.raw.unpack, type: UNPACKEDPE	Matched rule: Detetcs the Nanocore RAT Author: Florian Roth (Nextron Systems)
Source: 0.2.02399999.exe.5c64629.4.raw.unpack, type: UNPACKEDPE	Matched rule: Detects NanoCore Author: ditekSHen
Source: 0.2.02399999.exe.5c64629.4.raw.unpack, type: UNPACKEDPE	Matched rule: Windows_Trojan_Nanocore_d8c4e3c5 Author: unknown
Source: 0.2.02399999.exe.5c60000.3.raw.unpack, type: UNPACKEDPE	Matched rule: Detetcs the Nanocore RAT Author: Florian Roth (Nextron Systems)
Source: 0.2.02399999.exe.5c60000.3.raw.unpack, type: UNPACKEDPE	Matched rule: Detects NanoCore Author: ditekSHen
Source: 0.2.02399999.exe.5c60000.3.raw.unpack, type: UNPACKEDPE	Matched rule: Windows_Trojan_Nanocore_d8c4e3c5 Author: unknown
Source: 0.2.02399999.exe.5c60000.3.unpack, type: UNPACKEDPE	Matched rule: Detetcs the Nanocore RAT Author: Florian Roth (Nextron Systems)
Source: 0.2.02399999.exe.5c60000.3.unpack, type: UNPACKEDPE	Matched rule: Detects NanoCore Author: ditekSHen
Source: 0.2.02399999.exe.5c60000.3.unpack, type: UNPACKEDPE	Matched rule: Windows_Trojan_Nanocore_d8c4e3c5 Author: unknown
Source: 0.2.02399999.exe.58c0000.2.raw.unpack, type: UNPACKEDPE	Matched rule: Detetcs the Nanocore RAT Author: Florian Roth (Nextron Systems)
Source: 0.2.02399999.exe.58c0000.2.raw.unpack, type: UNPACKEDPE	Matched rule: Detects NanoCore Author: ditekSHen
Source: 0.2.02399999.exe.58c0000.2.raw.unpack, type: UNPACKEDPE	Matched rule: Windows_Trojan_Nanocore_d8c4e3c5 Author: unknown
Source: 0.0.02399999.exe.d40000.0.unpack, type: UNPACKEDPE	Matched rule: Detetcs the Nanocore RAT Author: Florian Roth (Nextron Systems)
Source: 0.0.02399999.exe.d40000.0.unpack, type: UNPACKEDPE	Matched rule: Detects NanoCore Author: ditekSHen
Source: 0.0.02399999.exe.d40000.0.unpack, type: UNPACKEDPE	Matched rule: NanoCore Author: Kevin Breen <kevin@techanarchy.net>
Source: 0.0.02399999.exe.d40000.0.unpack, type: UNPACKEDPE	Matched rule: Windows_Trojan_Nanocore_d8c4e3c5 Author: unknown
Source: 1.2.dhcpmon.exe.4009616.3.raw.unpack, type: UNPACKEDPE	Matched rule: Detetcs the Nanocore RAT Author: Florian Roth (Nextron Systems)
Source: 1.2.dhcpmon.exe.4009616.3.raw.unpack, type: UNPACKEDPE	Matched rule: Detects NanoCore Author: ditekSHen
Source: 1.2.dhcpmon.exe.4009616.3.raw.unpack, type: UNPACKEDPE	Matched rule: NanoCore Author: Kevin Breen <kevin@techanarchy.net>
Source: 1.2.dhcpmon.exe.4009616.3.raw.unpack, type: UNPACKEDPE	Matched rule: Windows_Trojan_Nanocore_d8c4e3c5 Author: unknown
Source: 1.2.dhcpmon.exe.400e44c.1.raw.unpack, type: UNPACKEDPE	Matched rule: Detetcs the Nanocore RAT Author: Florian Roth (Nextron Systems)
Source: 1.2.dhcpmon.exe.400e44c.1.raw.unpack, type: UNPACKEDPE	Matched rule: Detects NanoCore Author: ditekSHen
Source: 1.2.dhcpmon.exe.400e44c.1.raw.unpack, type: UNPACKEDPE	Matched rule: Windows_Trojan_Nanocore_d8c4e3c5 Author: unknown
Source: 0.2.02399999.exe.34b178c.0.raw.unpack, type: UNPACKEDPE	Matched rule: Detetcs the Nanocore RAT Author: Florian Roth (Nextron Systems)
Source: 0.2.02399999.exe.34b178c.0.raw.unpack, type: UNPACKEDPE	Matched rule: Detects NanoCore Author: ditekSHen
Source: 0.2.02399999.exe.34b178c.0.raw.unpack, type: UNPACKEDPE	Matched rule: Windows_Trojan_Nanocore_d8c4e3c5 Author: unknown
Source: 00000000.00000002.637694983.0000000005C60000.00000004.08000000.00040000.00000000.sdmp, type: MEMORY	Matched rule: Detetcs the Nanocore RAT Author: Florian Roth (Nextron Systems)
Source: 00000000.00000002.637694983.0000000005C60000.00000004.08000000.00040000.00000000.sdmp, type: MEMORY	Matched rule: Detects NanoCore Author: ditekSHen
Source: 00000000.00000002.637694983.0000000005C60000.00000004.08000000.00040000.00000000.sdmp, type: MEMORY	Matched rule: Windows_Trojan_Nanocore_d8c4e3c5 Author: unknown
Source: 00000000.00000000.359925948.0000000000D42000.00000002.00000001.01000000.00000003.sdmp, type: MEMORY	Matched rule: Detetcs the Nanocore RAT Author: Florian Roth (Nextron Systems)
Source: 00000000.00000000.359925948.0000000000D42000.00000002.00000001.01000000.00000003.sdmp, type: MEMORY	Matched rule: NanoCore Author: Kevin Breen <kevin@techanarchy.net>
Source: 00000000.00000000.359925948.0000000000D42000.00000002.00000001.01000000.00000003.sdmp, type: MEMORY	Matched rule: Windows_Trojan_Nanocore_d8c4e3c5 Author: unknown
Source: 00000000.00000002.631551849.00000000034A1000.00000004.00000800.00020000.00000000.sdmp, type: MEMORY	Matched rule: Windows_Trojan_Nanocore_d8c4e3c5 Author: unknown
Source: 00000001.00000002.408989152.0000000003FC1000.00000004.00000800.00020000.00000000.sdmp, type: MEMORY	Matched rule: NanoCore Author: Kevin Breen <kevin@techanarchy.net>
Source: 00000001.00000002.408989152.0000000003FC1000.00000004.00000800.00020000.00000000.sdmp, type: MEMORY	Matched rule: Windows_Trojan_Nanocore_d8c4e3c5 Author: unknown
Source: 00000000.00000002.637488624.00000000058C0000.00000004.08000000.00040000.00000000.sdmp, type: MEMORY	Matched rule: Detetcs the Nanocore RAT Author: Florian Roth (Nextron Systems)
Source: 00000000.00000002.637488624.00000000058C0000.00000004.08000000.00040000.00000000.sdmp, type: MEMORY	Matched rule: Detects NanoCore Author: ditekSHen
Source: 00000000.00000002.637488624.00000000058C0000.00000004.08000000.00040000.00000000.sdmp, type: MEMORY	Matched rule: Windows_Trojan_Nanocore_d8c4e3c5 Author: unknown
Source: 00000001.00000002.408896895.0000000002FC1000.00000004.00000800.00020000.00000000.sdmp, type: MEMORY	Matched rule: NanoCore Author: Kevin Breen <kevin@techanarchy.net>
Source: 00000001.00000002.408896895.0000000002FC1000.00000004.00000800.00020000.00000000.sdmp, type: MEMORY	Matched rule: Windows_Trojan_Nanocore_d8c4e3c5 Author: unknown
Source: Process Memory Space: 02399999.exe PID: 7264, type: MEMORYSTR	Matched rule: Detetcs the Nanocore RAT Author: Florian Roth (Nextron Systems)
Source: Process Memory Space: 02399999.exe PID: 7264, type: MEMORYSTR	Matched rule: NanoCore Author: Kevin Breen <kevin@techanarchy.net>
Source: Process Memory Space: 02399999.exe PID: 7264, type: MEMORYSTR	Matched rule: Windows_Trojan_Nanocore_d8c4e3c5 Author: unknown
Source: Process Memory Space: dhcpmon.exe PID: 7360, type: MEMORYSTR	Matched rule: NanoCore Author: Kevin Breen <kevin@techanarchy.net>
Source: Process Memory Space: dhcpmon.exe PID: 7360, type: MEMORYSTR	Matched rule: Windows_Trojan_Nanocore_d8c4e3c5 Author: unknown
Source: C:\Program Files (x86)\DHCP Monitor\dhcpmon.exe, type: DROPPED	Matched rule: Detetcs the Nanocore RAT Author: Florian Roth (Nextron Systems)
Source: C:\Program Files (x86)\DHCP Monitor\dhcpmon.exe, type: DROPPED	Matched rule: Detects NanoCore Author: ditekSHen
Source: C:\Program Files (x86)\DHCP Monitor\dhcpmon.exe, type: DROPPED	Matched rule: NanoCore Author: Kevin Breen <kevin@techanarchy.net>
Source: C:\Program Files (x86)\DHCP Monitor\dhcpmon.exe, type: DROPPED	Matched rule: Windows_Trojan_Nanocore_d8c4e3c5 Author: unknown

Source: 02399999.exe

Static PE information: EXECUTABLE_IMAGE, LINE_NUMS_STRIPPED, LOCAL_SYMS_STRIPPED, 32BIT_MACHINE

Source: 02399999.exe, type: SAMPLE	Matched rule: Nanocore_RAT_Gen_2 date = 2016-04-22, hash1 = 755f49a4ffef5b1b62f4b5a5de279868c0c1766b528648febf76628f1fe39050, author = Florian Roth (Nextron Systems), description = Detetcs the Nanocore RAT, score = https://www.sentinelone.com/blogs/teaching-an-old-rat-new-tricks/, license = Detection Rule License 1.1 https://github.com/Neo23x0/signature-base/blob/master/LICENSE
Source: 02399999.exe, type: SAMPLE	Matched rule: Nanocore_RAT_Feb18_1 date = 2018-02-19, hash1 = aa486173e9d594729dbb5626748ce10a75ee966481b68c1b4f6323c827d9658c, author = Florian Roth (Nextron Systems), description = Detects Nanocore RAT, reference = Internal Research - T2T, license = Detection Rule License 1.1 https://github.com/Neo23x0/signature-base/blob/master/LICENSE
Source: 02399999.exe, type: SAMPLE	Matched rule: MALWARE_Win_NanoCore author = ditekSHen, description = Detects NanoCore
Source: 02399999.exe, type: SAMPLE	Matched rule: NanoCore date = 2014/04, filetype = exe, author = Kevin Breen <kevin@techanarchy.net>, maltype = Remote Access Trojan, ref = http://malwareconfig.com/stats/NanoCore
Source: 02399999.exe, type: SAMPLE	Matched rule: Windows_Trojan_Nanocore_d8c4e3c5 reference_sample = b2262126a955e306dc68487333394dc08c4fbd708a19afeb531f58916ddb1cfd, os = windows, severity = x86, creation_date = 2021-06-13, scan_context = file, memory, license = Elastic License v2, threat_name = Windows.Trojan.Nanocore, fingerprint = e5c284f14c1c650ef8ddd7caf314f5318e46a811addc2af5e70890390c7307d4, id = d8c4e3c5-8bcc-43d2-9104-fa3774282da5, last_modified = 2021-08-23
Source: 1.2.dhcpmon.exe.400e44c.1.unpack, type: UNPACKEDPE	Matched rule: Nanocore_RAT_Gen_2 date = 2016-04-22, hash1 = 755f49a4ffef5b1b62f4b5a5de279868c0c1766b528648febf76628f1fe39050, author = Florian Roth (Nextron Systems), description = Detetcs the Nanocore RAT, score = https://www.sentinelone.com/blogs/teaching-an-old-rat-new-tricks/, license = Detection Rule License 1.1 https://github.com/Neo23x0/signature-base/blob/master/LICENSE
Source: 1.2.dhcpmon.exe.400e44c.1.unpack, type: UNPACKEDPE	Matched rule: Nanocore_RAT_Feb18_1 date = 2018-02-19, hash1 = aa486173e9d594729dbb5626748ce10a75ee966481b68c1b4f6323c827d9658c, author = Florian Roth (Nextron Systems), description = Detects Nanocore RAT, reference = Internal Research - T2T, license = Detection Rule License 1.1 https://github.com/Neo23x0/signature-base/blob/master/LICENSE
Source: 1.2.dhcpmon.exe.400e44c.1.unpack, type: UNPACKEDPE	Matched rule: MALWARE_Win_NanoCore author = ditekSHen, description = Detects NanoCore
Source: 1.2.dhcpmon.exe.400e44c.1.unpack, type: UNPACKEDPE	Matched rule: Windows_Trojan_Nanocore_d8c4e3c5 reference_sample = b2262126a955e306dc68487333394dc08c4fbd708a19afeb531f58916ddb1cfd, os = windows, severity = x86, creation_date = 2021-06-13, scan_context = file, memory, license = Elastic License v2, threat_name = Windows.Trojan.Nanocore, fingerprint = e5c284f14c1c650ef8ddd7caf314f5318e46a811addc2af5e70890390c7307d4, id = d8c4e3c5-8bcc-43d2-9104-fa3774282da5, last_modified = 2021-08-23
Source: 1.2.dhcpmon.exe.4012a75.2.raw.unpack, type: UNPACKEDPE	Matched rule: Nanocore_RAT_Gen_2 date = 2016-04-22, hash1 = 755f49a4ffef5b1b62f4b5a5de279868c0c1766b528648febf76628f1fe39050, author = Florian Roth (Nextron Systems), description = Detetcs the Nanocore RAT, score = https://www.sentinelone.com/blogs/teaching-an-old-rat-new-tricks/, license = Detection Rule License 1.1 https://github.com/Neo23x0/signature-base/blob/master/LICENSE
Source: 1.2.dhcpmon.exe.4012a75.2.raw.unpack, type: UNPACKEDPE	Matched rule: Nanocore_RAT_Feb18_1 date = 2018-02-19, hash1 = aa486173e9d594729dbb5626748ce10a75ee966481b68c1b4f6323c827d9658c, author = Florian Roth (Nextron Systems), description = Detects Nanocore RAT, reference = Internal Research - T2T, license = Detection Rule License 1.1 https://github.com/Neo23x0/signature-base/blob/master/LICENSE
Source: 1.2.dhcpmon.exe.4012a75.2.raw.unpack, type: UNPACKEDPE	Matched rule: MALWARE_Win_NanoCore author = ditekSHen, description = Detects NanoCore
Source: 1.2.dhcpmon.exe.4012a75.2.raw.unpack, type: UNPACKEDPE	Matched rule: Windows_Trojan_Nanocore_d8c4e3c5 reference_sample = b2262126a955e306dc68487333394dc08c4fbd708a19afeb531f58916ddb1cfd, os = windows, severity = x86, creation_date = 2021-06-13, scan_context = file, memory, license = Elastic License v2, threat_name = Windows.Trojan.Nanocore, fingerprint = e5c284f14c1c650ef8ddd7caf314f5318e46a811addc2af5e70890390c7307d4, id = d8c4e3c5-8bcc-43d2-9104-fa3774282da5, last_modified = 2021-08-23
Source: 1.2.dhcpmon.exe.2fe3dc4.0.raw.unpack, type: UNPACKEDPE	Matched rule: Nanocore_RAT_Gen_2 date = 2016-04-22, hash1 = 755f49a4ffef5b1b62f4b5a5de279868c0c1766b528648febf76628f1fe39050, author = Florian Roth (Nextron Systems), description = Detetcs the Nanocore RAT, score = https://www.sentinelone.com/blogs/teaching-an-old-rat-new-tricks/, license = Detection Rule License 1.1 https://github.com/Neo23x0/signature-base/blob/master/LICENSE
Source: 1.2.dhcpmon.exe.2fe3dc4.0.raw.unpack, type: UNPACKEDPE	Matched rule: Nanocore_RAT_Feb18_1 date = 2018-02-19, hash1 = aa486173e9d594729dbb5626748ce10a75ee966481b68c1b4f6323c827d9658c, author = Florian Roth (Nextron Systems), description = Detects Nanocore RAT, reference = Internal Research - T2T, license = Detection Rule License 1.1 https://github.com/Neo23x0/signature-base/blob/master/LICENSE
Source: 1.2.dhcpmon.exe.2fe3dc4.0.raw.unpack, type: UNPACKEDPE	Matched rule: MALWARE_Win_NanoCore author = ditekSHen, description = Detects NanoCore
Source: 1.2.dhcpmon.exe.2fe3dc4.0.raw.unpack, type: UNPACKEDPE	Matched rule: Windows_Trojan_Nanocore_d8c4e3c5 reference_sample = b2262126a955e306dc68487333394dc08c4fbd708a19afeb531f58916ddb1cfd, os = windows, severity = x86, creation_date = 2021-06-13, scan_context = file, memory, license = Elastic License v2, threat_name = Windows.Trojan.Nanocore, fingerprint = e5c284f14c1c650ef8ddd7caf314f5318e46a811addc2af5e70890390c7307d4, id = d8c4e3c5-8bcc-43d2-9104-fa3774282da5, last_modified = 2021-08-23
Source: 0.2.02399999.exe.5c64629.4.raw.unpack, type: UNPACKEDPE	Matched rule: Nanocore_RAT_Gen_2 date = 2016-04-22, hash1 = 755f49a4ffef5b1b62f4b5a5de279868c0c1766b528648febf76628f1fe39050, author = Florian Roth (Nextron Systems), description = Detetcs the Nanocore RAT, score = https://www.sentinelone.com/blogs/teaching-an-old-rat-new-tricks/, license = Detection Rule License 1.1 https://github.com/Neo23x0/signature-base/blob/master/LICENSE
Source: 0.2.02399999.exe.5c64629.4.raw.unpack, type: UNPACKEDPE	Matched rule: Nanocore_RAT_Feb18_1 date = 2018-02-19, hash1 = aa486173e9d594729dbb5626748ce10a75ee966481b68c1b4f6323c827d9658c, author = Florian Roth (Nextron Systems), description = Detects Nanocore RAT, reference = Internal Research - T2T, license = Detection Rule License 1.1 https://github.com/Neo23x0/signature-base/blob/master/LICENSE
Source: 0.2.02399999.exe.5c64629.4.raw.unpack, type: UNPACKEDPE	Matched rule: MALWARE_Win_NanoCore author = ditekSHen, description = Detects NanoCore
Source: 0.2.02399999.exe.5c64629.4.raw.unpack, type: UNPACKEDPE	Matched rule: Windows_Trojan_Nanocore_d8c4e3c5 reference_sample = b2262126a955e306dc68487333394dc08c4fbd708a19afeb531f58916ddb1cfd, os = windows, severity = x86, creation_date = 2021-06-13, scan_context = file, memory, license = Elastic License v2, threat_name = Windows.Trojan.Nanocore, fingerprint = e5c284f14c1c650ef8ddd7caf314f5318e46a811addc2af5e70890390c7307d4, id = d8c4e3c5-8bcc-43d2-9104-fa3774282da5, last_modified = 2021-08-23
Source: 0.2.02399999.exe.5c60000.3.raw.unpack, type: UNPACKEDPE	Matched rule: Nanocore_RAT_Gen_2 date = 2016-04-22, hash1 = 755f49a4ffef5b1b62f4b5a5de279868c0c1766b528648febf76628f1fe39050, author = Florian Roth (Nextron Systems), description = Detetcs the Nanocore RAT, score = https://www.sentinelone.com/blogs/teaching-an-old-rat-new-tricks/, license = Detection Rule License 1.1 https://github.com/Neo23x0/signature-base/blob/master/LICENSE
Source: 0.2.02399999.exe.5c60000.3.raw.unpack, type: UNPACKEDPE	Matched rule: Nanocore_RAT_Feb18_1 date = 2018-02-19, hash1 = aa486173e9d594729dbb5626748ce10a75ee966481b68c1b4f6323c827d9658c, author = Florian Roth (Nextron Systems), description = Detects Nanocore RAT, reference = Internal Research - T2T, license = Detection Rule License 1.1 https://github.com/Neo23x0/signature-base/blob/master/LICENSE
Source: 0.2.02399999.exe.5c60000.3.raw.unpack, type: UNPACKEDPE	Matched rule: MALWARE_Win_NanoCore author = ditekSHen, description = Detects NanoCore
Source: 0.2.02399999.exe.5c60000.3.raw.unpack, type: UNPACKEDPE	Matched rule: Windows_Trojan_Nanocore_d8c4e3c5 reference_sample = b2262126a955e306dc68487333394dc08c4fbd708a19afeb531f58916ddb1cfd, os = windows, severity = x86, creation_date = 2021-06-13, scan_context = file, memory, license = Elastic License v2, threat_name = Windows.Trojan.Nanocore, fingerprint = e5c284f14c1c650ef8ddd7caf314f5318e46a811addc2af5e70890390c7307d4, id = d8c4e3c5-8bcc-43d2-9104-fa3774282da5, last_modified = 2021-08-23
Source: 0.2.02399999.exe.5c60000.3.unpack, type: UNPACKEDPE	Matched rule: Nanocore_RAT_Gen_2 date = 2016-04-22, hash1 = 755f49a4ffef5b1b62f4b5a5de279868c0c1766b528648febf76628f1fe39050, author = Florian Roth (Nextron Systems), description = Detetcs the Nanocore RAT, score = https://www.sentinelone.com/blogs/teaching-an-old-rat-new-tricks/, license = Detection Rule License 1.1 https://github.com/Neo23x0/signature-base/blob/master/LICENSE
Source: 0.2.02399999.exe.5c60000.3.unpack, type: UNPACKEDPE	Matched rule: Nanocore_RAT_Feb18_1 date = 2018-02-19, hash1 = aa486173e9d594729dbb5626748ce10a75ee966481b68c1b4f6323c827d9658c, author = Florian Roth (Nextron Systems), description = Detects Nanocore RAT, reference = Internal Research - T2T, license = Detection Rule License 1.1 https://github.com/Neo23x0/signature-base/blob/master/LICENSE
Source: 0.2.02399999.exe.5c60000.3.unpack, type: UNPACKEDPE	Matched rule: MALWARE_Win_NanoCore author = ditekSHen, description = Detects NanoCore
Source: 0.2.02399999.exe.5c60000.3.unpack, type: UNPACKEDPE	Matched rule: Windows_Trojan_Nanocore_d8c4e3c5 reference_sample = b2262126a955e306dc68487333394dc08c4fbd708a19afeb531f58916ddb1cfd, os = windows, severity = x86, creation_date = 2021-06-13, scan_context = file, memory, license = Elastic License v2, threat_name = Windows.Trojan.Nanocore, fingerprint = e5c284f14c1c650ef8ddd7caf314f5318e46a811addc2af5e70890390c7307d4, id = d8c4e3c5-8bcc-43d2-9104-fa3774282da5, last_modified = 2021-08-23
Source: 0.2.02399999.exe.58c0000.2.raw.unpack, type: UNPACKEDPE	Matched rule: Nanocore_RAT_Gen_2 date = 2016-04-22, hash1 = 755f49a4ffef5b1b62f4b5a5de279868c0c1766b528648febf76628f1fe39050, author = Florian Roth (Nextron Systems), description = Detetcs the Nanocore RAT, score = https://www.sentinelone.com/blogs/teaching-an-old-rat-new-tricks/, license = Detection Rule License 1.1 https://github.com/Neo23x0/signature-base/blob/master/LICENSE
Source: 0.2.02399999.exe.58c0000.2.raw.unpack, type: UNPACKEDPE	Matched rule: Nanocore_RAT_Feb18_1 date = 2018-02-19, hash1 = aa486173e9d594729dbb5626748ce10a75ee966481b68c1b4f6323c827d9658c, author = Florian Roth (Nextron Systems), description = Detects Nanocore RAT, reference = Internal Research - T2T, license = Detection Rule License 1.1 https://github.com/Neo23x0/signature-base/blob/master/LICENSE
Source: 0.2.02399999.exe.58c0000.2.raw.unpack, type: UNPACKEDPE	Matched rule: MALWARE_Win_NanoCore author = ditekSHen, description = Detects NanoCore
Source: 0.2.02399999.exe.58c0000.2.raw.unpack, type: UNPACKEDPE	Matched rule: Windows_Trojan_Nanocore_d8c4e3c5 reference_sample = b2262126a955e306dc68487333394dc08c4fbd708a19afeb531f58916ddb1cfd, os = windows, severity = x86, creation_date = 2021-06-13, scan_context = file, memory, license = Elastic License v2, threat_name = Windows.Trojan.Nanocore, fingerprint = e5c284f14c1c650ef8ddd7caf314f5318e46a811addc2af5e70890390c7307d4, id = d8c4e3c5-8bcc-43d2-9104-fa3774282da5, last_modified = 2021-08-23
Source: 0.0.02399999.exe.d40000.0.unpack, type: UNPACKEDPE	Matched rule: Nanocore_RAT_Gen_2 date = 2016-04-22, hash1 = 755f49a4ffef5b1b62f4b5a5de279868c0c1766b528648febf76628f1fe39050, author = Florian Roth (Nextron Systems), description = Detetcs the Nanocore RAT, score = https://www.sentinelone.com/blogs/teaching-an-old-rat-new-tricks/, license = Detection Rule License 1.1 https://github.com/Neo23x0/signature-base/blob/master/LICENSE
Source: 0.0.02399999.exe.d40000.0.unpack, type: UNPACKEDPE	Matched rule: Nanocore_RAT_Feb18_1 date = 2018-02-19, hash1 = aa486173e9d594729dbb5626748ce10a75ee966481b68c1b4f6323c827d9658c, author = Florian Roth (Nextron Systems), description = Detects Nanocore RAT, reference = Internal Research - T2T, license = Detection Rule License 1.1 https://github.com/Neo23x0/signature-base/blob/master/LICENSE
Source: 0.0.02399999.exe.d40000.0.unpack, type: UNPACKEDPE	Matched rule: MALWARE_Win_NanoCore author = ditekSHen, description = Detects NanoCore
Source: 0.0.02399999.exe.d40000.0.unpack, type: UNPACKEDPE	Matched rule: NanoCore date = 2014/04, filetype = exe, author = Kevin Breen <kevin@techanarchy.net>, maltype = Remote Access Trojan, ref = http://malwareconfig.com/stats/NanoCore
Source: 0.0.02399999.exe.d40000.0.unpack, type: UNPACKEDPE	Matched rule: Windows_Trojan_Nanocore_d8c4e3c5 reference_sample = b2262126a955e306dc68487333394dc08c4fbd708a19afeb531f58916ddb1cfd, os = windows, severity = x86, creation_date = 2021-06-13, scan_context = file, memory, license = Elastic License v2, threat_name = Windows.Trojan.Nanocore, fingerprint = e5c284f14c1c650ef8ddd7caf314f5318e46a811addc2af5e70890390c7307d4, id = d8c4e3c5-8bcc-43d2-9104-fa3774282da5, last_modified = 2021-08-23
Source: 1.2.dhcpmon.exe.4009616.3.raw.unpack, type: UNPACKEDPE	Matched rule: Nanocore_RAT_Gen_2 date = 2016-04-22, hash1 = 755f49a4ffef5b1b62f4b5a5de279868c0c1766b528648febf76628f1fe39050, author = Florian Roth (Nextron Systems), description = Detetcs the Nanocore RAT, score = https://www.sentinelone.com/blogs/teaching-an-old-rat-new-tricks/, license = Detection Rule License 1.1 https://github.com/Neo23x0/signature-base/blob/master/LICENSE
Source: 1.2.dhcpmon.exe.4009616.3.raw.unpack, type: UNPACKEDPE	Matched rule: Nanocore_RAT_Feb18_1 date = 2018-02-19, hash1 = aa486173e9d594729dbb5626748ce10a75ee966481b68c1b4f6323c827d9658c, author = Florian Roth (Nextron Systems), description = Detects Nanocore RAT, reference = Internal Research - T2T, license = Detection Rule License 1.1 https://github.com/Neo23x0/signature-base/blob/master/LICENSE
Source: 1.2.dhcpmon.exe.4009616.3.raw.unpack, type: UNPACKEDPE	Matched rule: MALWARE_Win_NanoCore author = ditekSHen, description = Detects NanoCore
Source: 1.2.dhcpmon.exe.4009616.3.raw.unpack, type: UNPACKEDPE	Matched rule: NanoCore date = 2014/04, filetype = exe, author = Kevin Breen <kevin@techanarchy.net>, maltype = Remote Access Trojan, ref = http://malwareconfig.com/stats/NanoCore
Source: 1.2.dhcpmon.exe.4009616.3.raw.unpack, type: UNPACKEDPE	Matched rule: Windows_Trojan_Nanocore_d8c4e3c5 reference_sample = b2262126a955e306dc68487333394dc08c4fbd708a19afeb531f58916ddb1cfd, os = windows, severity = x86, creation_date = 2021-06-13, scan_context = file, memory, license = Elastic License v2, threat_name = Windows.Trojan.Nanocore, fingerprint = e5c284f14c1c650ef8ddd7caf314f5318e46a811addc2af5e70890390c7307d4, id = d8c4e3c5-8bcc-43d2-9104-fa3774282da5, last_modified = 2021-08-23
Source: 1.2.dhcpmon.exe.400e44c.1.raw.unpack, type: UNPACKEDPE	Matched rule: Nanocore_RAT_Gen_2 date = 2016-04-22, hash1 = 755f49a4ffef5b1b62f4b5a5de279868c0c1766b528648febf76628f1fe39050, author = Florian Roth (Nextron Systems), description = Detetcs the Nanocore RAT, score = https://www.sentinelone.com/blogs/teaching-an-old-rat-new-tricks/, license = Detection Rule License 1.1 https://github.com/Neo23x0/signature-base/blob/master/LICENSE
Source: 1.2.dhcpmon.exe.400e44c.1.raw.unpack, type: UNPACKEDPE	Matched rule: Nanocore_RAT_Feb18_1 date = 2018-02-19, hash1 = aa486173e9d594729dbb5626748ce10a75ee966481b68c1b4f6323c827d9658c, author = Florian Roth (Nextron Systems), description = Detects Nanocore RAT, reference = Internal Research - T2T, license = Detection Rule License 1.1 https://github.com/Neo23x0/signature-base/blob/master/LICENSE
Source: 1.2.dhcpmon.exe.400e44c.1.raw.unpack, type: UNPACKEDPE	Matched rule: MALWARE_Win_NanoCore author = ditekSHen, description = Detects NanoCore
Source: 1.2.dhcpmon.exe.400e44c.1.raw.unpack, type: UNPACKEDPE	Matched rule: Windows_Trojan_Nanocore_d8c4e3c5 reference_sample = b2262126a955e306dc68487333394dc08c4fbd708a19afeb531f58916ddb1cfd, os = windows, severity = x86, creation_date = 2021-06-13, scan_context = file, memory, license = Elastic License v2, threat_name = Windows.Trojan.Nanocore, fingerprint = e5c284f14c1c650ef8ddd7caf314f5318e46a811addc2af5e70890390c7307d4, id = d8c4e3c5-8bcc-43d2-9104-fa3774282da5, last_modified = 2021-08-23
Source: 0.2.02399999.exe.34b178c.0.raw.unpack, type: UNPACKEDPE	Matched rule: Nanocore_RAT_Gen_2 date = 2016-04-22, hash1 = 755f49a4ffef5b1b62f4b5a5de279868c0c1766b528648febf76628f1fe39050, author = Florian Roth (Nextron Systems), description = Detetcs the Nanocore RAT, score = https://www.sentinelone.com/blogs/teaching-an-old-rat-new-tricks/, license = Detection Rule License 1.1 https://github.com/Neo23x0/signature-base/blob/master/LICENSE
Source: 0.2.02399999.exe.34b178c.0.raw.unpack, type: UNPACKEDPE	Matched rule: Nanocore_RAT_Feb18_1 date = 2018-02-19, hash1 = aa486173e9d594729dbb5626748ce10a75ee966481b68c1b4f6323c827d9658c, author = Florian Roth (Nextron Systems), description = Detects Nanocore RAT, reference = Internal Research - T2T, license = Detection Rule License 1.1 https://github.com/Neo23x0/signature-base/blob/master/LICENSE
Source: 0.2.02399999.exe.34b178c.0.raw.unpack, type: UNPACKEDPE	Matched rule: MALWARE_Win_NanoCore author = ditekSHen, description = Detects NanoCore
Source: 0.2.02399999.exe.34b178c.0.raw.unpack, type: UNPACKEDPE	Matched rule: Windows_Trojan_Nanocore_d8c4e3c5 reference_sample = b2262126a955e306dc68487333394dc08c4fbd708a19afeb531f58916ddb1cfd, os = windows, severity = x86, creation_date = 2021-06-13, scan_context = file, memory, license = Elastic License v2, threat_name = Windows.Trojan.Nanocore, fingerprint = e5c284f14c1c650ef8ddd7caf314f5318e46a811addc2af5e70890390c7307d4, id = d8c4e3c5-8bcc-43d2-9104-fa3774282da5, last_modified = 2021-08-23
Source: 00000000.00000002.637694983.0000000005C60000.00000004.08000000.00040000.00000000.sdmp, type: MEMORY	Matched rule: Nanocore_RAT_Gen_2 date = 2016-04-22, hash1 = 755f49a4ffef5b1b62f4b5a5de279868c0c1766b528648febf76628f1fe39050, author = Florian Roth (Nextron Systems), description = Detetcs the Nanocore RAT, score = https://www.sentinelone.com/blogs/teaching-an-old-rat-new-tricks/, license = Detection Rule License 1.1 https://github.com/Neo23x0/signature-base/blob/master/LICENSE
Source: 00000000.00000002.637694983.0000000005C60000.00000004.08000000.00040000.00000000.sdmp, type: MEMORY	Matched rule: Nanocore_RAT_Feb18_1 date = 2018-02-19, hash1 = aa486173e9d594729dbb5626748ce10a75ee966481b68c1b4f6323c827d9658c, author = Florian Roth (Nextron Systems), description = Detects Nanocore RAT, reference = Internal Research - T2T, license = Detection Rule License 1.1 https://github.com/Neo23x0/signature-base/blob/master/LICENSE
Source: 00000000.00000002.637694983.0000000005C60000.00000004.08000000.00040000.00000000.sdmp, type: MEMORY	Matched rule: MALWARE_Win_NanoCore author = ditekSHen, description = Detects NanoCore
Source: 00000000.00000002.637694983.0000000005C60000.00000004.08000000.00040000.00000000.sdmp, type: MEMORY	Matched rule: Windows_Trojan_Nanocore_d8c4e3c5 reference_sample = b2262126a955e306dc68487333394dc08c4fbd708a19afeb531f58916ddb1cfd, os = windows, severity = x86, creation_date = 2021-06-13, scan_context = file, memory, license = Elastic License v2, threat_name = Windows.Trojan.Nanocore, fingerprint = e5c284f14c1c650ef8ddd7caf314f5318e46a811addc2af5e70890390c7307d4, id = d8c4e3c5-8bcc-43d2-9104-fa3774282da5, last_modified = 2021-08-23
Source: 00000000.00000000.359925948.0000000000D42000.00000002.00000001.01000000.00000003.sdmp, type: MEMORY	Matched rule: Nanocore_RAT_Gen_2 date = 2016-04-22, hash1 = 755f49a4ffef5b1b62f4b5a5de279868c0c1766b528648febf76628f1fe39050, author = Florian Roth (Nextron Systems), description = Detetcs the Nanocore RAT, score = https://www.sentinelone.com/blogs/teaching-an-old-rat-new-tricks/, license = Detection Rule License 1.1 https://github.com/Neo23x0/signature-base/blob/master/LICENSE
Source: 00000000.00000000.359925948.0000000000D42000.00000002.00000001.01000000.00000003.sdmp, type: MEMORY	Matched rule: NanoCore date = 2014/04, filetype = exe, author = Kevin Breen <kevin@techanarchy.net>, maltype = Remote Access Trojan, ref = http://malwareconfig.com/stats/NanoCore
Source: 00000000.00000000.359925948.0000000000D42000.00000002.00000001.01000000.00000003.sdmp, type: MEMORY	Matched rule: Windows_Trojan_Nanocore_d8c4e3c5 reference_sample = b2262126a955e306dc68487333394dc08c4fbd708a19afeb531f58916ddb1cfd, os = windows, severity = x86, creation_date = 2021-06-13, scan_context = file, memory, license = Elastic License v2, threat_name = Windows.Trojan.Nanocore, fingerprint = e5c284f14c1c650ef8ddd7caf314f5318e46a811addc2af5e70890390c7307d4, id = d8c4e3c5-8bcc-43d2-9104-fa3774282da5, last_modified = 2021-08-23
Source: 00000000.00000002.631551849.00000000034A1000.00000004.00000800.00020000.00000000.sdmp, type: MEMORY	Matched rule: Windows_Trojan_Nanocore_d8c4e3c5 reference_sample = b2262126a955e306dc68487333394dc08c4fbd708a19afeb531f58916ddb1cfd, os = windows, severity = x86, creation_date = 2021-06-13, scan_context = file, memory, license = Elastic License v2, threat_name = Windows.Trojan.Nanocore, fingerprint = e5c284f14c1c650ef8ddd7caf314f5318e46a811addc2af5e70890390c7307d4, id = d8c4e3c5-8bcc-43d2-9104-fa3774282da5, last_modified = 2021-08-23
Source: 00000001.00000002.408989152.0000000003FC1000.00000004.00000800.00020000.00000000.sdmp, type: MEMORY	Matched rule: NanoCore date = 2014/04, filetype = exe, author = Kevin Breen <kevin@techanarchy.net>, maltype = Remote Access Trojan, ref = http://malwareconfig.com/stats/NanoCore
Source: 00000001.00000002.408989152.0000000003FC1000.00000004.00000800.00020000.00000000.sdmp, type: MEMORY	Matched rule: Windows_Trojan_Nanocore_d8c4e3c5 reference_sample = b2262126a955e306dc68487333394dc08c4fbd708a19afeb531f58916ddb1cfd, os = windows, severity = x86, creation_date = 2021-06-13, scan_context = file, memory, license = Elastic License v2, threat_name = Windows.Trojan.Nanocore, fingerprint = e5c284f14c1c650ef8ddd7caf314f5318e46a811addc2af5e70890390c7307d4, id = d8c4e3c5-8bcc-43d2-9104-fa3774282da5, last_modified = 2021-08-23
Source: 00000000.00000002.637488624.00000000058C0000.00000004.08000000.00040000.00000000.sdmp, type: MEMORY	Matched rule: Nanocore_RAT_Gen_2 date = 2016-04-22, hash1 = 755f49a4ffef5b1b62f4b5a5de279868c0c1766b528648febf76628f1fe39050, author = Florian Roth (Nextron Systems), description = Detetcs the Nanocore RAT, score = https://www.sentinelone.com/blogs/teaching-an-old-rat-new-tricks/, license = Detection Rule License 1.1 https://github.com/Neo23x0/signature-base/blob/master/LICENSE
Source: 00000000.00000002.637488624.00000000058C0000.00000004.08000000.00040000.00000000.sdmp, type: MEMORY	Matched rule: Nanocore_RAT_Feb18_1 date = 2018-02-19, hash1 = aa486173e9d594729dbb5626748ce10a75ee966481b68c1b4f6323c827d9658c, author = Florian Roth (Nextron Systems), description = Detects Nanocore RAT, reference = Internal Research - T2T, license = Detection Rule License 1.1 https://github.com/Neo23x0/signature-base/blob/master/LICENSE
Source: 00000000.00000002.637488624.00000000058C0000.00000004.08000000.00040000.00000000.sdmp, type: MEMORY	Matched rule: MALWARE_Win_NanoCore author = ditekSHen, description = Detects NanoCore
Source: 00000000.00000002.637488624.00000000058C0000.00000004.08000000.00040000.00000000.sdmp, type: MEMORY	Matched rule: Windows_Trojan_Nanocore_d8c4e3c5 reference_sample = b2262126a955e306dc68487333394dc08c4fbd708a19afeb531f58916ddb1cfd, os = windows, severity = x86, creation_date = 2021-06-13, scan_context = file, memory, license = Elastic License v2, threat_name = Windows.Trojan.Nanocore, fingerprint = e5c284f14c1c650ef8ddd7caf314f5318e46a811addc2af5e70890390c7307d4, id = d8c4e3c5-8bcc-43d2-9104-fa3774282da5, last_modified = 2021-08-23
Source: 00000001.00000002.408896895.0000000002FC1000.00000004.00000800.00020000.00000000.sdmp, type: MEMORY	Matched rule: NanoCore date = 2014/04, filetype = exe, author = Kevin Breen <kevin@techanarchy.net>, maltype = Remote Access Trojan, ref = http://malwareconfig.com/stats/NanoCore
Source: 00000001.00000002.408896895.0000000002FC1000.00000004.00000800.00020000.00000000.sdmp, type: MEMORY	Matched rule: Windows_Trojan_Nanocore_d8c4e3c5 reference_sample = b2262126a955e306dc68487333394dc08c4fbd708a19afeb531f58916ddb1cfd, os = windows, severity = x86, creation_date = 2021-06-13, scan_context = file, memory, license = Elastic License v2, threat_name = Windows.Trojan.Nanocore, fingerprint = e5c284f14c1c650ef8ddd7caf314f5318e46a811addc2af5e70890390c7307d4, id = d8c4e3c5-8bcc-43d2-9104-fa3774282da5, last_modified = 2021-08-23
Source: Process Memory Space: 02399999.exe PID: 7264, type: MEMORYSTR	Matched rule: Nanocore_RAT_Gen_2 date = 2016-04-22, hash1 = 755f49a4ffef5b1b62f4b5a5de279868c0c1766b528648febf76628f1fe39050, author = Florian Roth (Nextron Systems), description = Detetcs the Nanocore RAT, score = https://www.sentinelone.com/blogs/teaching-an-old-rat-new-tricks/, license = Detection Rule License 1.1 https://github.com/Neo23x0/signature-base/blob/master/LICENSE
Source: Process Memory Space: 02399999.exe PID: 7264, type: MEMORYSTR	Matched rule: NanoCore date = 2014/04, filetype = exe, author = Kevin Breen <kevin@techanarchy.net>, maltype = Remote Access Trojan, ref = http://malwareconfig.com/stats/NanoCore
Source: Process Memory Space: 02399999.exe PID: 7264, type: MEMORYSTR	Matched rule: Windows_Trojan_Nanocore_d8c4e3c5 reference_sample = b2262126a955e306dc68487333394dc08c4fbd708a19afeb531f58916ddb1cfd, os = windows, severity = x86, creation_date = 2021-06-13, scan_context = file, memory, license = Elastic License v2, threat_name = Windows.Trojan.Nanocore, fingerprint = e5c284f14c1c650ef8ddd7caf314f5318e46a811addc2af5e70890390c7307d4, id = d8c4e3c5-8bcc-43d2-9104-fa3774282da5, last_modified = 2021-08-23
Source: Process Memory Space: dhcpmon.exe PID: 7360, type: MEMORYSTR	Matched rule: NanoCore date = 2014/04, filetype = exe, author = Kevin Breen <kevin@techanarchy.net>, maltype = Remote Access Trojan, ref = http://malwareconfig.com/stats/NanoCore
Source: Process Memory Space: dhcpmon.exe PID: 7360, type: MEMORYSTR	Matched rule: Windows_Trojan_Nanocore_d8c4e3c5 reference_sample = b2262126a955e306dc68487333394dc08c4fbd708a19afeb531f58916ddb1cfd, os = windows, severity = x86, creation_date = 2021-06-13, scan_context = file, memory, license = Elastic License v2, threat_name = Windows.Trojan.Nanocore, fingerprint = e5c284f14c1c650ef8ddd7caf314f5318e46a811addc2af5e70890390c7307d4, id = d8c4e3c5-8bcc-43d2-9104-fa3774282da5, last_modified = 2021-08-23
Source: C:\Program Files (x86)\DHCP Monitor\dhcpmon.exe, type: DROPPED	Matched rule: Nanocore_RAT_Gen_2 date = 2016-04-22, hash1 = 755f49a4ffef5b1b62f4b5a5de279868c0c1766b528648febf76628f1fe39050, author = Florian Roth (Nextron Systems), description = Detetcs the Nanocore RAT, score = https://www.sentinelone.com/blogs/teaching-an-old-rat-new-tricks/, license = Detection Rule License 1.1 https://github.com/Neo23x0/signature-base/blob/master/LICENSE
Source: C:\Program Files (x86)\DHCP Monitor\dhcpmon.exe, type: DROPPED	Matched rule: Nanocore_RAT_Feb18_1 date = 2018-02-19, hash1 = aa486173e9d594729dbb5626748ce10a75ee966481b68c1b4f6323c827d9658c, author = Florian Roth (Nextron Systems), description = Detects Nanocore RAT, reference = Internal Research - T2T, license = Detection Rule License 1.1 https://github.com/Neo23x0/signature-base/blob/master/LICENSE
Source: C:\Program Files (x86)\DHCP Monitor\dhcpmon.exe, type: DROPPED	Matched rule: MALWARE_Win_NanoCore author = ditekSHen, description = Detects NanoCore
Source: C:\Program Files (x86)\DHCP Monitor\dhcpmon.exe, type: DROPPED	Matched rule: NanoCore date = 2014/04, filetype = exe, author = Kevin Breen <kevin@techanarchy.net>, maltype = Remote Access Trojan, ref = http://malwareconfig.com/stats/NanoCore
Source: C:\Program Files (x86)\DHCP Monitor\dhcpmon.exe, type: DROPPED	Matched rule: Windows_Trojan_Nanocore_d8c4e3c5 reference_sample = b2262126a955e306dc68487333394dc08c4fbd708a19afeb531f58916ddb1cfd, os = windows, severity = x86, creation_date = 2021-06-13, scan_context = file, memory, license = Elastic License v2, threat_name = Windows.Trojan.Nanocore, fingerprint = e5c284f14c1c650ef8ddd7caf314f5318e46a811addc2af5e70890390c7307d4, id = d8c4e3c5-8bcc-43d2-9104-fa3774282da5, last_modified = 2021-08-23

Source: C:\Users\user\Desktop\02399999.exe	Code function: 0_2_02F3B208
Source: C:\Users\user\Desktop\02399999.exe	Code function: 0_2_02F323A0
Source: C:\Users\user\Desktop\02399999.exe	Code function: 0_2_02F32FA8
Source: C:\Users\user\Desktop\02399999.exe	Code function: 0_2_02F33850
Source: C:\Users\user\Desktop\02399999.exe	Code function: 0_2_02F3CD58
Source: C:\Users\user\Desktop\02399999.exe	Code function: 0_2_02F38938
Source: C:\Users\user\Desktop\02399999.exe	Code function: 0_2_02F3306F
Source: C:\Users\user\Desktop\02399999.exe	Code function: 0_2_02F3984B
Source: C:\Users\user\Desktop\02399999.exe	Code function: 0_2_02F395FF
Source: C:\Users\user\Desktop\02399999.exe	Code function: 0_2_02F39538
Source: C:\Program Files (x86)\DHCP Monitor\dhcpmon.exe	Code function: 1_2_05103850
Source: C:\Program Files (x86)\DHCP Monitor\dhcpmon.exe	Code function: 1_2_051023A0
Source: C:\Program Files (x86)\DHCP Monitor\dhcpmon.exe	Code function: 1_2_05102FA8
Source: C:\Program Files (x86)\DHCP Monitor\dhcpmon.exe	Code function: 1_2_0510306F

Source: C:\Users\user\Desktop\02399999.exe	Code function: 0_2_030418A6 NtQuerySystemInformation,
Source: C:\Users\user\Desktop\02399999.exe	Code function: 0_2_0304186B NtQuerySystemInformation,

Source: 02399999.exe, 00000000.00000002.631551849.00000000034A1000.00000004.00000800.00020000.00000000.sdmp	Binary or memory string: OriginalFilenameClientPlugin.dll4 vs 02399999.exe
Source: 02399999.exe, 00000000.00000002.637694983.0000000005C60000.00000004.08000000.00040000.00000000.sdmp	Binary or memory string: OriginalFilenameLzma#.dll4 vs 02399999.exe
Source: 02399999.exe, 00000000.00000002.637694983.0000000005C60000.00000004.08000000.00040000.00000000.sdmp	Binary or memory string: OriginalFilenameSurveillanceExClientPlugin.dll4 vs 02399999.exe
Source: 02399999.exe, 00000000.00000002.638105883.0000000005EC0000.00000004.08000000.00040000.00000000.sdmp	Binary or memory string: OriginalFilenameLzma#.dll4 vs 02399999.exe
Source: 02399999.exe, 00000000.00000002.628659309.000000000139A000.00000004.00000020.00020000.00000000.sdmp	Binary or memory string: OriginalFilenamemscorwks.dllT vs 02399999.exe
Source: 02399999.exe, 00000000.00000002.637488624.00000000058C0000.00000004.08000000.00040000.00000000.sdmp	Binary or memory string: OriginalFilenameClientPlugin.dll4 vs 02399999.exe
Source: 02399999.exe, 00000000.00000002.636575395.0000000004506000.00000004.00000800.00020000.00000000.sdmp	Binary or memory string: OriginalFilenameSurveillanceExClientPlugin.dll4 vs 02399999.exe
Source: 02399999.exe, 00000000.00000002.636575395.000000000451F000.00000004.00000800.00020000.00000000.sdmp	Binary or memory string: OriginalFilenameSurveillanceExClientPlugin.dll4 vs 02399999.exe

Source: 02399999.exe	ReversingLabs: Detection: 97%
Source: 02399999.exe	Virustotal: Detection: 84%

Source: C:\Users\user\Desktop\02399999.exe

File read: C:\Users\user\Desktop\02399999.exe

Jump to behavior

Source: 02399999.exe

Static PE information: Section: .text IMAGE_SCN_CNT_CODE, IMAGE_SCN_MEM_EXECUTE, IMAGE_SCN_MEM_READ

Source: C:\Users\user\Desktop\02399999.exe

Key opened: HKEY_CURRENT_USER\Software\Policies\Microsoft\Windows\Safer\CodeIdentifiers

Source: unknown	Process created: C:\Users\user\Desktop\02399999.exe C:\Users\user\Desktop\02399999.exe
Source: unknown	Process created: C:\Program Files (x86)\DHCP Monitor\dhcpmon.exe "C:\Program Files (x86)\DHCP Monitor\dhcpmon.exe"

Source: C:\Users\user\Desktop\02399999.exe

Key value queried: HKEY_LOCAL_MACHINE\SOFTWARE\Classes\WOW6432Node\CLSID\{0A29FF9E-7F9C-4437-8B11-F424491E3931}\InprocServer32

Source: C:\Users\user\Desktop\02399999.exe	Code function: 0_2_03041666 AdjustTokenPrivileges,
Source: C:\Users\user\Desktop\02399999.exe	Code function: 0_2_0304162F AdjustTokenPrivileges,

Source: C:\Users\user\Desktop\02399999.exe

File created: C:\Users\user\AppData\Roaming\D06ED635-68F6-4E9A-955C-4899F5F57B9A

Jump to behavior

Source: classification engine

Classification label: mal100.troj.evad.winEXE@2/4@0/2

Source: 02399999.exe, u0023u003dqjIje6jGWLd2EOkfZXKqBbgu003du003d.cs	Security API names: System.Security.Principal.WindowsIdentity System.Security.Principal.WindowsIdentity::GetCurrent()
Source: 02399999.exe, u0023u003dqjIje6jGWLd2EOkfZXKqBbgu003du003d.cs	Security API names: System.Boolean System.Security.Principal.WindowsPrincipal::IsInRole(System.Security.Principal.WindowsBuiltInRole)
Source: dhcpmon.exe.0.dr, u0023u003dqjIje6jGWLd2EOkfZXKqBbgu003du003d.cs	Security API names: System.Security.Principal.WindowsIdentity System.Security.Principal.WindowsIdentity::GetCurrent()
Source: dhcpmon.exe.0.dr, u0023u003dqjIje6jGWLd2EOkfZXKqBbgu003du003d.cs	Security API names: System.Boolean System.Security.Principal.WindowsPrincipal::IsInRole(System.Security.Principal.WindowsBuiltInRole)
Source: 0.0.02399999.exe.d40000.0.unpack, u0023u003dqjIje6jGWLd2EOkfZXKqBbgu003du003d.cs	Security API names: System.Security.Principal.WindowsIdentity System.Security.Principal.WindowsIdentity::GetCurrent()
Source: 0.0.02399999.exe.d40000.0.unpack, u0023u003dqjIje6jGWLd2EOkfZXKqBbgu003du003d.cs	Security API names: System.Boolean System.Security.Principal.WindowsPrincipal::IsInRole(System.Security.Principal.WindowsBuiltInRole)

Source: 02399999.exe	Static file information: TRID: Win32 Executable (generic) Net Framework (10011505/4) 49.83%
Source: C:\Users\user\Desktop\02399999.exe	Section loaded: C:\Windows\assembly\NativeImages_v2.0.50727_32\mscorlib\9603718106bd57ecfbb18fefd769cab4\mscorlib.ni.dll
Source: C:\Users\user\Desktop\02399999.exe	Section loaded: C:\Windows\assembly\GAC_32\mscorlib\2.0.0.0__b77a5c561934e089\sorttbls.nlp
Source: C:\Users\user\Desktop\02399999.exe	Section loaded: C:\Windows\assembly\GAC_32\mscorlib\2.0.0.0__b77a5c561934e089\sortkey.nlp
Source: C:\Program Files (x86)\DHCP Monitor\dhcpmon.exe	Section loaded: C:\Windows\assembly\NativeImages_v2.0.50727_32\mscorlib\9603718106bd57ecfbb18fefd769cab4\mscorlib.ni.dll

Source: C:\Users\user\Desktop\02399999.exe	Mutant created: \Sessions\1\BaseNamedObjects\Global\.net clr networking
Source: C:\Users\user\Desktop\02399999.exe	Mutant created: \Sessions\1\BaseNamedObjects\Global\{b4f3dcf4-de9c-48f4-bd4e-5554400265b1}

Source: C:\Users\user\Desktop\02399999.exe

File created: C:\Program Files (x86)\DHCP Monitor

Jump to behavior

Source: 02399999.exe, u0023u003dqjIje6jGWLd2EOkfZXKqBbgu003du003d.cs	Cryptographic APIs: 'TransformFinalBlock', 'CreateDecryptor'
Source: 02399999.exe, u0023u003dqVxXNKnhAcArgJoGGYXiyyQu003du003d.cs	Cryptographic APIs: 'CreateDecryptor'
Source: 02399999.exe, u0023u003dqVxXNKnhAcArgJoGGYXiyyQu003du003d.cs	Cryptographic APIs: 'TransformFinalBlock'
Source: dhcpmon.exe.0.dr, u0023u003dqjIje6jGWLd2EOkfZXKqBbgu003du003d.cs	Cryptographic APIs: 'TransformFinalBlock', 'CreateDecryptor'
Source: dhcpmon.exe.0.dr, u0023u003dqVxXNKnhAcArgJoGGYXiyyQu003du003d.cs	Cryptographic APIs: 'CreateDecryptor'
Source: dhcpmon.exe.0.dr, u0023u003dqVxXNKnhAcArgJoGGYXiyyQu003du003d.cs	Cryptographic APIs: 'TransformFinalBlock'
Source: 0.0.02399999.exe.d40000.0.unpack, u0023u003dqjIje6jGWLd2EOkfZXKqBbgu003du003d.cs	Cryptographic APIs: 'TransformFinalBlock', 'CreateDecryptor'
Source: 0.0.02399999.exe.d40000.0.unpack, u0023u003dqVxXNKnhAcArgJoGGYXiyyQu003du003d.cs	Cryptographic APIs: 'CreateDecryptor'
Source: 0.0.02399999.exe.d40000.0.unpack, u0023u003dqVxXNKnhAcArgJoGGYXiyyQu003du003d.cs	Cryptographic APIs: 'TransformFinalBlock'

Source: C:\Users\user\Desktop\02399999.exe

File opened: C:\Windows\Microsoft.NET\Framework\v2.0.50727\mscorrc.dll

Source: C:\Users\user\Desktop\02399999.exe

File opened: C:\Windows\WinSxS\x86_microsoft.vc80.crt_1fc8b3b9a1e18e3b_8.0.50727.9445_none_d08c58b4442ba54f\MSVCR80.dll

Source: 02399999.exe

Static PE information: data directory type: IMAGE_DIRECTORY_ENTRY_COM_DESCRIPTOR

Source:

Binary string: indows\mscorlib.pdbpdblib.pdb source: 02399999.exe, 00000000.00000002.631402454.0000000003055000.00000004.00000020.00020000.00000000.sdmp

Data Obfuscation

.NET source code contains potential unpacker

Source: 02399999.exe, u0023u003dqjIje6jGWLd2EOkfZXKqBbgu003du003d.cs	.Net Code: #=q_FL69pQf17BUSAFbWYu1SStMAbdu$R1GJ8VY8UL5_EA= System.Reflection.Assembly System.Reflection.Assembly::Load(System.Byte[])
Source: 02399999.exe, u0023u003dqxoz66kOqvxr21iYXZYXWiumy9eZGwFWaiX4C5X8aecUu003d.cs	.Net Code: #=qKU0J1fiP8KA33eFK1owekQ== System.Reflection.Assembly System.Reflection.Assembly::Load(System.Byte[])
Source: dhcpmon.exe.0.dr, u0023u003dqjIje6jGWLd2EOkfZXKqBbgu003du003d.cs	.Net Code: #=q_FL69pQf17BUSAFbWYu1SStMAbdu$R1GJ8VY8UL5_EA= System.Reflection.Assembly System.Reflection.Assembly::Load(System.Byte[])
Source: dhcpmon.exe.0.dr, u0023u003dqxoz66kOqvxr21iYXZYXWiumy9eZGwFWaiX4C5X8aecUu003d.cs	.Net Code: #=qKU0J1fiP8KA33eFK1owekQ== System.Reflection.Assembly System.Reflection.Assembly::Load(System.Byte[])
Source: 0.0.02399999.exe.d40000.0.unpack, u0023u003dqjIje6jGWLd2EOkfZXKqBbgu003du003d.cs	.Net Code: #=q_FL69pQf17BUSAFbWYu1SStMAbdu$R1GJ8VY8UL5_EA= System.Reflection.Assembly System.Reflection.Assembly::Load(System.Byte[])
Source: 0.0.02399999.exe.d40000.0.unpack, u0023u003dqxoz66kOqvxr21iYXZYXWiumy9eZGwFWaiX4C5X8aecUu003d.cs	.Net Code: #=qKU0J1fiP8KA33eFK1owekQ== System.Reflection.Assembly System.Reflection.Assembly::Load(System.Byte[])

Source: 02399999.exe, u0023u003dqJT4I5hOweIku0024xYFEeDszbikglXCuquUdu0024v9AXtyq2nsu003d.cs	High entropy of concatenated method names: '#=qBeOBlH6CwHFnQdZWWBgZ_pemudZ6CfCVcfOQtgpeG$Y=', '#=q5v5cLSMFBaxiTtOEjscx86gN2ozXlfytiL6UmXnyWtg=', '#=q_XA5h2lVGHLcY9dK754wKGrOjAm6aBbwPxcUJXgJThJUz83kMbCL53G5uuOLP6Rq', '#=qIFfr$DrKqIieRc688$vylAlBsEnx9Z3$TxvrDsPURfM=', '#=qejgvNXJQvgM2GomZsygLjreyguSPQ29pQHqjR_a0dWk=', '#=qCGokdf0OOxeMJLDkXSfc3NPmwygIQ29RjKQWj$wbNGB9C1pPgma_891QiNyTRXcA', '#=qDqyUVyJLXCtYqhZ0$opqkomqhUBn2WCeEEvGAXlNQ$I=', '#=qdImPAY1o3YhbLtukwCQ91cISaeIEWRKSYrGZ3dTVnkY=', '#=qza7O1AHrroJC7yRIJz4wINR_Sgo4hDpQrj_OYfIrlJE=', '#=q6Ct3QmvVLFC7my$dL1uEiHGmXJ5qCuK4WIhDwfhPTFs='
Source: 02399999.exe, u0023u003dqWrm21vQ8CBMZP_RBTwpusAu003du003d.cs	High entropy of concatenated method names: '#=qCgU$tDqtOAyz2b$RwfSF7UzBcCAr0rFJWxm16x7Lre0=', '#=qeD3MBfedCIuKIQf9V1u2N3YS4VXE_FOHqw_XAjWtZK8=', '#=q$mvEHEBkZud$AdHPWqsMQnw5Xm5sD4vBSSmqrKuXGOk=', '#=qZaN94n8dM6tBEf$qCdY2kbTZb5BOW8Z134$2tNv7EJs=', '#=qtlZnL8mho$rv1eTFz0Mw9UYFC_yCabEZ0xtVePn6wR5aSHE7ti3UfKg2l7D0_xk8', '#=qVS$QmQjvFfsXSqQAKGSl6HGbkse2SG0XCab4upVjtRJkvhTEk$oIS2I9Zja7id1Q', '#=qxJg7RxTW1v5mnt12xXeJiYJv_bcctbtL2BCD5MjDi45Hlz6t8vwDNTv1Rv7tgIct', '#=qp$ZVC1r9spi890l$D7IwEd3faoKeWHvv42mVq8wIIWM=', '#=qCoWHlVuoVRMkOzC7RZubJCslkxaEWn9yZiIydECf69$ktj0IPD5wAwC2H5Cc8C$L', '#=qqs1moO$mYaS72OXOWe0Z6GycslEb6e9Ipoy7ppW0O5abIp05ajv8doqdJZHlN3cK'
Source: dhcpmon.exe.0.dr, u0023u003dqJT4I5hOweIku0024xYFEeDszbikglXCuquUdu0024v9AXtyq2nsu003d.cs	High entropy of concatenated method names: '#=qBeOBlH6CwHFnQdZWWBgZ_pemudZ6CfCVcfOQtgpeG$Y=', '#=q5v5cLSMFBaxiTtOEjscx86gN2ozXlfytiL6UmXnyWtg=', '#=q_XA5h2lVGHLcY9dK754wKGrOjAm6aBbwPxcUJXgJThJUz83kMbCL53G5uuOLP6Rq', '#=qIFfr$DrKqIieRc688$vylAlBsEnx9Z3$TxvrDsPURfM=', '#=qejgvNXJQvgM2GomZsygLjreyguSPQ29pQHqjR_a0dWk=', '#=qCGokdf0OOxeMJLDkXSfc3NPmwygIQ29RjKQWj$wbNGB9C1pPgma_891QiNyTRXcA', '#=qDqyUVyJLXCtYqhZ0$opqkomqhUBn2WCeEEvGAXlNQ$I=', '#=qdImPAY1o3YhbLtukwCQ91cISaeIEWRKSYrGZ3dTVnkY=', '#=qza7O1AHrroJC7yRIJz4wINR_Sgo4hDpQrj_OYfIrlJE=', '#=q6Ct3QmvVLFC7my$dL1uEiHGmXJ5qCuK4WIhDwfhPTFs='
Source: dhcpmon.exe.0.dr, u0023u003dqWrm21vQ8CBMZP_RBTwpusAu003du003d.cs	High entropy of concatenated method names: '#=qCgU$tDqtOAyz2b$RwfSF7UzBcCAr0rFJWxm16x7Lre0=', '#=qeD3MBfedCIuKIQf9V1u2N3YS4VXE_FOHqw_XAjWtZK8=', '#=q$mvEHEBkZud$AdHPWqsMQnw5Xm5sD4vBSSmqrKuXGOk=', '#=qZaN94n8dM6tBEf$qCdY2kbTZb5BOW8Z134$2tNv7EJs=', '#=qtlZnL8mho$rv1eTFz0Mw9UYFC_yCabEZ0xtVePn6wR5aSHE7ti3UfKg2l7D0_xk8', '#=qVS$QmQjvFfsXSqQAKGSl6HGbkse2SG0XCab4upVjtRJkvhTEk$oIS2I9Zja7id1Q', '#=qxJg7RxTW1v5mnt12xXeJiYJv_bcctbtL2BCD5MjDi45Hlz6t8vwDNTv1Rv7tgIct', '#=qp$ZVC1r9spi890l$D7IwEd3faoKeWHvv42mVq8wIIWM=', '#=qCoWHlVuoVRMkOzC7RZubJCslkxaEWn9yZiIydECf69$ktj0IPD5wAwC2H5Cc8C$L', '#=qqs1moO$mYaS72OXOWe0Z6GycslEb6e9Ipoy7ppW0O5abIp05ajv8doqdJZHlN3cK'
Source: 0.0.02399999.exe.d40000.0.unpack, u0023u003dqJT4I5hOweIku0024xYFEeDszbikglXCuquUdu0024v9AXtyq2nsu003d.cs	High entropy of concatenated method names: '#=qBeOBlH6CwHFnQdZWWBgZ_pemudZ6CfCVcfOQtgpeG$Y=', '#=q5v5cLSMFBaxiTtOEjscx86gN2ozXlfytiL6UmXnyWtg=', '#=q_XA5h2lVGHLcY9dK754wKGrOjAm6aBbwPxcUJXgJThJUz83kMbCL53G5uuOLP6Rq', '#=qIFfr$DrKqIieRc688$vylAlBsEnx9Z3$TxvrDsPURfM=', '#=qejgvNXJQvgM2GomZsygLjreyguSPQ29pQHqjR_a0dWk=', '#=qCGokdf0OOxeMJLDkXSfc3NPmwygIQ29RjKQWj$wbNGB9C1pPgma_891QiNyTRXcA', '#=qDqyUVyJLXCtYqhZ0$opqkomqhUBn2WCeEEvGAXlNQ$I=', '#=qdImPAY1o3YhbLtukwCQ91cISaeIEWRKSYrGZ3dTVnkY=', '#=qza7O1AHrroJC7yRIJz4wINR_Sgo4hDpQrj_OYfIrlJE=', '#=q6Ct3QmvVLFC7my$dL1uEiHGmXJ5qCuK4WIhDwfhPTFs='
Source: 0.0.02399999.exe.d40000.0.unpack, u0023u003dqWrm21vQ8CBMZP_RBTwpusAu003du003d.cs	High entropy of concatenated method names: '#=qCgU$tDqtOAyz2b$RwfSF7UzBcCAr0rFJWxm16x7Lre0=', '#=qeD3MBfedCIuKIQf9V1u2N3YS4VXE_FOHqw_XAjWtZK8=', '#=q$mvEHEBkZud$AdHPWqsMQnw5Xm5sD4vBSSmqrKuXGOk=', '#=qZaN94n8dM6tBEf$qCdY2kbTZb5BOW8Z134$2tNv7EJs=', '#=qtlZnL8mho$rv1eTFz0Mw9UYFC_yCabEZ0xtVePn6wR5aSHE7ti3UfKg2l7D0_xk8', '#=qVS$QmQjvFfsXSqQAKGSl6HGbkse2SG0XCab4upVjtRJkvhTEk$oIS2I9Zja7id1Q', '#=qxJg7RxTW1v5mnt12xXeJiYJv_bcctbtL2BCD5MjDi45Hlz6t8vwDNTv1Rv7tgIct', '#=qp$ZVC1r9spi890l$D7IwEd3faoKeWHvv42mVq8wIIWM=', '#=qCoWHlVuoVRMkOzC7RZubJCslkxaEWn9yZiIydECf69$ktj0IPD5wAwC2H5Cc8C$L', '#=qqs1moO$mYaS72OXOWe0Z6GycslEb6e9Ipoy7ppW0O5abIp05ajv8doqdJZHlN3cK'

Source: C:\Users\user\Desktop\02399999.exe

File created: C:\Program Files (x86)\DHCP Monitor\dhcpmon.exe

Jump to dropped file

Hooking and other Techniques for Hiding and Protection

Hides that the sample has been downloaded from the Internet (zone.identifier)

Source: C:\Users\user\Desktop\02399999.exe

File opened: C:\Users\user\Desktop\02399999.exe:Zone.Identifier read attributes | delete

Source: C:\Users\user\Desktop\02399999.exe	Process information set: NOOPENFILEERRORBOX
Source: C:\Users\user\Desktop\02399999.exe	Process information set: NOOPENFILEERRORBOX
Source: C:\Users\user\Desktop\02399999.exe	Process information set: NOOPENFILEERRORBOX
Source: C:\Users\user\Desktop\02399999.exe	Process information set: NOOPENFILEERRORBOX
Source: C:\Users\user\Desktop\02399999.exe	Process information set: NOOPENFILEERRORBOX
Source: C:\Users\user\Desktop\02399999.exe	Process information set: NOOPENFILEERRORBOX
Source: C:\Users\user\Desktop\02399999.exe	Process information set: NOOPENFILEERRORBOX
Source: C:\Users\user\Desktop\02399999.exe	Process information set: NOOPENFILEERRORBOX
Source: C:\Users\user\Desktop\02399999.exe	Process information set: NOOPENFILEERRORBOX
Source: C:\Users\user\Desktop\02399999.exe	Process information set: NOOPENFILEERRORBOX
Source: C:\Users\user\Desktop\02399999.exe	Process information set: NOOPENFILEERRORBOX
Source: C:\Users\user\Desktop\02399999.exe	Process information set: NOOPENFILEERRORBOX
Source: C:\Users\user\Desktop\02399999.exe	Process information set: NOOPENFILEERRORBOX
Source: C:\Users\user\Desktop\02399999.exe	Process information set: NOOPENFILEERRORBOX
Source: C:\Users\user\Desktop\02399999.exe	Process information set: NOOPENFILEERRORBOX
Source: C:\Users\user\Desktop\02399999.exe	Process information set: NOOPENFILEERRORBOX
Source: C:\Users\user\Desktop\02399999.exe	Process information set: NOOPENFILEERRORBOX
Source: C:\Users\user\Desktop\02399999.exe	Process information set: NOOPENFILEERRORBOX
Source: C:\Users\user\Desktop\02399999.exe	Process information set: NOOPENFILEERRORBOX
Source: C:\Users\user\Desktop\02399999.exe	Process information set: NOOPENFILEERRORBOX
Source: C:\Users\user\Desktop\02399999.exe	Process information set: NOOPENFILEERRORBOX
Source: C:\Users\user\Desktop\02399999.exe	Process information set: NOOPENFILEERRORBOX
Source: C:\Users\user\Desktop\02399999.exe	Process information set: NOOPENFILEERRORBOX
Source: C:\Users\user\Desktop\02399999.exe	Process information set: NOOPENFILEERRORBOX
Source: C:\Users\user\Desktop\02399999.exe	Process information set: NOOPENFILEERRORBOX
Source: C:\Users\user\Desktop\02399999.exe	Process information set: NOOPENFILEERRORBOX
Source: C:\Users\user\Desktop\02399999.exe	Process information set: NOOPENFILEERRORBOX
Source: C:\Users\user\Desktop\02399999.exe	Process information set: NOOPENFILEERRORBOX
Source: C:\Users\user\Desktop\02399999.exe	Process information set: NOOPENFILEERRORBOX
Source: C:\Users\user\Desktop\02399999.exe	Process information set: NOOPENFILEERRORBOX
Source: C:\Users\user\Desktop\02399999.exe	Process information set: NOOPENFILEERRORBOX
Source: C:\Users\user\Desktop\02399999.exe	Process information set: NOOPENFILEERRORBOX
Source: C:\Users\user\Desktop\02399999.exe	Process information set: NOOPENFILEERRORBOX
Source: C:\Users\user\Desktop\02399999.exe	Process information set: NOOPENFILEERRORBOX
Source: C:\Users\user\Desktop\02399999.exe	Process information set: NOOPENFILEERRORBOX
Source: C:\Users\user\Desktop\02399999.exe	Process information set: NOOPENFILEERRORBOX
Source: C:\Users\user\Desktop\02399999.exe	Process information set: NOOPENFILEERRORBOX
Source: C:\Users\user\Desktop\02399999.exe	Process information set: NOOPENFILEERRORBOX
Source: C:\Users\user\Desktop\02399999.exe	Process information set: NOOPENFILEERRORBOX
Source: C:\Users\user\Desktop\02399999.exe	Process information set: NOOPENFILEERRORBOX
Source: C:\Users\user\Desktop\02399999.exe	Process information set: NOOPENFILEERRORBOX
Source: C:\Users\user\Desktop\02399999.exe	Process information set: NOOPENFILEERRORBOX
Source: C:\Users\user\Desktop\02399999.exe	Process information set: NOOPENFILEERRORBOX
Source: C:\Program Files (x86)\DHCP Monitor\dhcpmon.exe	Process information set: NOOPENFILEERRORBOX
Source: C:\Program Files (x86)\DHCP Monitor\dhcpmon.exe	Process information set: NOOPENFILEERRORBOX
Source: C:\Program Files (x86)\DHCP Monitor\dhcpmon.exe	Process information set: NOOPENFILEERRORBOX
Source: C:\Program Files (x86)\DHCP Monitor\dhcpmon.exe	Process information set: NOOPENFILEERRORBOX
Source: C:\Program Files (x86)\DHCP Monitor\dhcpmon.exe	Process information set: NOOPENFILEERRORBOX
Source: C:\Program Files (x86)\DHCP Monitor\dhcpmon.exe	Process information set: NOOPENFILEERRORBOX
Source: C:\Program Files (x86)\DHCP Monitor\dhcpmon.exe	Process information set: NOOPENFILEERRORBOX
Source: C:\Program Files (x86)\DHCP Monitor\dhcpmon.exe	Process information set: NOOPENFILEERRORBOX
Source: C:\Program Files (x86)\DHCP Monitor\dhcpmon.exe	Process information set: NOOPENFILEERRORBOX
Source: C:\Program Files (x86)\DHCP Monitor\dhcpmon.exe	Process information set: NOOPENFILEERRORBOX
Source: C:\Program Files (x86)\DHCP Monitor\dhcpmon.exe	Process information set: NOOPENFILEERRORBOX
Source: C:\Program Files (x86)\DHCP Monitor\dhcpmon.exe	Process information set: NOOPENFILEERRORBOX
Source: C:\Program Files (x86)\DHCP Monitor\dhcpmon.exe	Process information set: NOOPENFILEERRORBOX
Source: C:\Program Files (x86)\DHCP Monitor\dhcpmon.exe	Process information set: NOOPENFILEERRORBOX
Source: C:\Program Files (x86)\DHCP Monitor\dhcpmon.exe	Process information set: NOOPENFILEERRORBOX
Source: C:\Program Files (x86)\DHCP Monitor\dhcpmon.exe	Process information set: NOOPENFILEERRORBOX
Source: C:\Program Files (x86)\DHCP Monitor\dhcpmon.exe	Process information set: NOOPENFILEERRORBOX
Source: C:\Program Files (x86)\DHCP Monitor\dhcpmon.exe	Process information set: NOOPENFILEERRORBOX
Source: C:\Program Files (x86)\DHCP Monitor\dhcpmon.exe	Process information set: NOOPENFILEERRORBOX
Source: C:\Program Files (x86)\DHCP Monitor\dhcpmon.exe	Process information set: NOOPENFILEERRORBOX
Source: C:\Program Files (x86)\DHCP Monitor\dhcpmon.exe	Process information set: NOOPENFILEERRORBOX
Source: C:\Program Files (x86)\DHCP Monitor\dhcpmon.exe	Process information set: NOOPENFILEERRORBOX
Source: C:\Program Files (x86)\DHCP Monitor\dhcpmon.exe	Process information set: NOOPENFILEERRORBOX

Source: C:\Users\user\Desktop\02399999.exe TID: 7300	Thread sleep time: -922337203685477s >= -30000s
Source: C:\Users\user\Desktop\02399999.exe TID: 7312	Thread sleep time: -36000s >= -30000s
Source: C:\Users\user\Desktop\02399999.exe TID: 7296	Thread sleep time: -60000s >= -30000s
Source: C:\Program Files (x86)\DHCP Monitor\dhcpmon.exe TID: 7380	Thread sleep time: -922337203685477s >= -30000s

Source: C:\Users\user\Desktop\02399999.exe

Last function: Thread delayed

Source: C:\Users\user\Desktop\02399999.exe	Thread delayed: delay time: 922337203685477
Source: C:\Program Files (x86)\DHCP Monitor\dhcpmon.exe	Thread delayed: delay time: 922337203685477

Source: C:\Users\user\Desktop\02399999.exe

Window / User API: foregroundWindowGot 1040

Source: C:\Users\user\Desktop\02399999.exe

Process information queried: ProcessInformation

Source: C:\Users\user\Desktop\02399999.exe

Code function: 0_2_0304138E GetSystemInfo,

Source: C:\Users\user\Desktop\02399999.exe	Thread delayed: delay time: 922337203685477
Source: C:\Program Files (x86)\DHCP Monitor\dhcpmon.exe	Thread delayed: delay time: 922337203685477

Source: 02399999.exe, 00000000.00000003.405947064.0000000001461000.00000004.00000020.00020000.00000000.sdmp, 02399999.exe, 00000000.00000003.386122297.0000000001457000.00000004.00000020.00020000.00000000.sdmp	Binary or memory string: Hyper-V RAW
Source: 02399999.exe, 00000000.00000003.386122297.0000000001457000.00000004.00000020.00020000.00000000.sdmp	Binary or memory string: Hyper-V RAW%SystemRoot%\system32\mswsock.dll

Source: C:\Users\user\Desktop\02399999.exe

Process token adjusted: Debug

Source: C:\Users\user\Desktop\02399999.exe

Memory allocated: page read and write | page guard

Source: 02399999.exe, 00000000.00000002.631551849.000000000359E000.00000004.00000800.00020000.00000000.sdmp	Binary or memory string: Program Manager(
Source: 02399999.exe, 00000000.00000003.518133468.000000000146B000.00000004.00000020.00020000.00000000.sdmp, 02399999.exe, 00000000.00000003.386988829.0000000001472000.00000004.00000020.00020000.00000000.sdmp, 02399999.exe, 00000000.00000003.456247031.000000000146B000.00000004.00000020.00020000.00000000.sdmp	Binary or memory string: Program Manager
Source: 02399999.exe, 00000000.00000003.583340480.000000000145E000.00000004.00000020.00020000.00000000.sdmp, 02399999.exe, 00000000.00000003.509274033.000000000145E000.00000004.00000020.00020000.00000000.sdmp, 02399999.exe, 00000000.00000003.586004087.0000000001458000.00000004.00000020.00020000.00000000.sdmp	Binary or memory string: Program Managert

Source: C:\Users\user\Desktop\02399999.exe

Key value queried: HKEY_LOCAL_MACHINE\SOFTWARE\Microsoft\Cryptography MachineGuid

Stealing of Sensitive Information

Yara detected Nanocore RAT

Source: Yara match	File source: 02399999.exe, type: SAMPLE
Source: Yara match	File source: 1.2.dhcpmon.exe.400e44c.1.unpack, type: UNPACKEDPE
Source: Yara match	File source: 1.2.dhcpmon.exe.4012a75.2.raw.unpack, type: UNPACKEDPE
Source: Yara match	File source: 0.2.02399999.exe.5c64629.4.raw.unpack, type: UNPACKEDPE
Source: Yara match	File source: 0.2.02399999.exe.5c60000.3.raw.unpack, type: UNPACKEDPE
Source: Yara match	File source: 0.2.02399999.exe.5c60000.3.unpack, type: UNPACKEDPE
Source: Yara match	File source: 0.0.02399999.exe.d40000.0.unpack, type: UNPACKEDPE
Source: Yara match	File source: 1.2.dhcpmon.exe.4009616.3.raw.unpack, type: UNPACKEDPE
Source: Yara match	File source: 1.2.dhcpmon.exe.400e44c.1.raw.unpack, type: UNPACKEDPE
Source: Yara match	File source: 00000000.00000002.637694983.0000000005C60000.00000004.08000000.00040000.00000000.sdmp, type: MEMORY
Source: Yara match	File source: 00000000.00000000.359925948.0000000000D42000.00000002.00000001.01000000.00000003.sdmp, type: MEMORY
Source: Yara match	File source: 00000001.00000002.408989152.0000000003FC1000.00000004.00000800.00020000.00000000.sdmp, type: MEMORY
Source: Yara match	File source: 00000001.00000002.408896895.0000000002FC1000.00000004.00000800.00020000.00000000.sdmp, type: MEMORY
Source: Yara match	File source: Process Memory Space: 02399999.exe PID: 7264, type: MEMORYSTR
Source: Yara match	File source: Process Memory Space: dhcpmon.exe PID: 7360, type: MEMORYSTR
Source: Yara match	File source: C:\Program Files (x86)\DHCP Monitor\dhcpmon.exe, type: DROPPED

Remote Access Functionality

Detected Nanocore Rat

Source: 02399999.exe, 00000000.00000002.631551849.00000000034A1000.00000004.00000800.00020000.00000000.sdmp	String found in binary or memory: NanoCore.ClientPluginHost
Source: 02399999.exe, 00000000.00000002.631551849.00000000034A1000.00000004.00000800.00020000.00000000.sdmp	String found in binary or memory: <Module>mscorlibMicrosoft.VisualBasicMyApplicationNanoCore.MyMyComputerMyProjectMyWebServicesThreadSafeObjectProvider`1IClientNetworkNanoCore.ClientPluginIClientDataIClientAppIClientDataHostNanoCore.ClientPluginHostIClientNetworkHostIClientUIHostIClientLoggingHostIClientAppHostIClientNameObjectCollectionNanoCoreIClientReadOnlyNameObjectCollectionClientInvokeDelegateMicrosoft.VisualBasic.ApplicationServicesApplicationBase.ctorMicrosoft.VisualBasic.DevicesComputerSystemObject.cctorget_Computerm_ComputerObjectProviderget_Applicationm_AppObjectProviderUserget_Userm_UserObjectProviderget_WebServicesm_MyWebServicesObjectProviderApplicationWebServicesEqualsoGetHashCodeTypeGetTypeToStringCreate__Instance__TinstanceDispose__Instance__get_GetInstanceMicrosoft.VisualBasic.MyServices.InternalContextValue`1m_ContextGetInstanceReadPacketpipeNameparamsPipeCreatedPipeClosedConnectionStateChangedconnectedConnectionFailedhostportBuildingHostCacheVariableChangednameClientSettingChangedPluginUninstallingClientUninstallingget_Variablesget_ClientSettingsget_BuilderSettingsVariablesClientSettingsBuilderSettingsget_ConnectedClosePipePipeExistsRebuildHostCacheAddHostEntryDisconnectSendToServercompressConnectedInvokemethodstateLogClientMessagemessageExceptionLogClientExceptionexsiteRestartShutdownDisableProtectionRestoreProtectionUninstallEntryExistsSystem.Collections.GenericKeyValuePair`2GetEntriesGetValuedefaultValueSetValuevalueRemoveValueMulticastDelegateTargetObjectTargetMethodIAsyncResultAsyncCallbackBeginInvokeDelegateCallbackDelegateAsyncStateEndInvokeDelegateAsyncResultSystem.ComponentModelEditorBrowsableAttributeEditorBrowsableStateSystem.CodeDom.CompilerGeneratedCodeAttributeSystem.DiagnosticsDebuggerHiddenAttributeMicrosoft.VisualBasic.CompilerServicesStandardModuleAttributeHideModuleNameAttributeSystem.ComponentModel.DesignHelpKeywordAttributeSystem.Runtime.CompilerServicesRuntimeHelpersGetObjectValueRuntimeTypeHandleGetTypeFromHandleActivatorCreateInstanceMyGroupCollectionAttributeget_Valueset_ValueSystem.Runtime.InteropServicesComVisibleAttributeParamArrayAttributeCompilationRelaxationsAttributeRuntimeCompatibilityAttributeSystem.ReflectionAssemblyFileVersionAttributeGuidAttributeAssemblyTrademarkAttributeAssemblyCopyrightAttributeAssemblyProductAttributeAssemblyCompanyAttributeAssemblyDescriptionAttributeAssemblyTitleAttributeClientPluginClientPlugin.dll
Source: 02399999.exe, 00000000.00000002.637694983.0000000005C60000.00000004.08000000.00040000.00000000.sdmp	String found in binary or memory: NanoCore.ClientPluginHost
Source: 02399999.exe, 00000000.00000000.359925948.0000000000D42000.00000002.00000001.01000000.00000003.sdmp	String found in binary or memory: NanoCore.ClientPluginHost
Source: 02399999.exe, 00000000.00000002.637488624.00000000058C0000.00000004.08000000.00040000.00000000.sdmp	String found in binary or memory: NanoCore.ClientPluginHost
Source: 02399999.exe, 00000000.00000002.637488624.00000000058C0000.00000004.08000000.00040000.00000000.sdmp	String found in binary or memory: <Module>mscorlibMicrosoft.VisualBasicMyApplicationNanoCore.MyMyComputerMyProjectMyWebServicesThreadSafeObjectProvider`1IClientNetworkNanoCore.ClientPluginIClientDataIClientAppIClientDataHostNanoCore.ClientPluginHostIClientNetworkHostIClientUIHostIClientLoggingHostIClientAppHostIClientNameObjectCollectionNanoCoreIClientReadOnlyNameObjectCollectionClientInvokeDelegateMicrosoft.VisualBasic.ApplicationServicesApplicationBase.ctorMicrosoft.VisualBasic.DevicesComputerSystemObject.cctorget_Computerm_ComputerObjectProviderget_Applicationm_AppObjectProviderUserget_Userm_UserObjectProviderget_WebServicesm_MyWebServicesObjectProviderApplicationWebServicesEqualsoGetHashCodeTypeGetTypeToStringCreate__Instance__TinstanceDispose__Instance__get_GetInstanceMicrosoft.VisualBasic.MyServices.InternalContextValue`1m_ContextGetInstanceReadPacketpipeNameparamsPipeCreatedPipeClosedConnectionStateChangedconnectedConnectionFailedhostportBuildingHostCacheVariableChangednameClientSettingChangedPluginUninstallingClientUninstallingget_Variablesget_ClientSettingsget_BuilderSettingsVariablesClientSettingsBuilderSettingsget_ConnectedClosePipePipeExistsRebuildHostCacheAddHostEntryDisconnectSendToServercompressConnectedInvokemethodstateLogClientMessagemessageExceptionLogClientExceptionexsiteRestartShutdownDisableProtectionRestoreProtectionUninstallEntryExistsSystem.Collections.GenericKeyValuePair`2GetEntriesGetValuedefaultValueSetValuevalueRemoveValueMulticastDelegateTargetObjectTargetMethodIAsyncResultAsyncCallbackBeginInvokeDelegateCallbackDelegateAsyncStateEndInvokeDelegateAsyncResultSystem.ComponentModelEditorBrowsableAttributeEditorBrowsableStateSystem.CodeDom.CompilerGeneratedCodeAttributeSystem.DiagnosticsDebuggerHiddenAttributeMicrosoft.VisualBasic.CompilerServicesStandardModuleAttributeHideModuleNameAttributeSystem.ComponentModel.DesignHelpKeywordAttributeSystem.Runtime.CompilerServicesRuntimeHelpersGetObjectValueRuntimeTypeHandleGetTypeFromHandleActivatorCreateInstanceMyGroupCollectionAttributeget_Valueset_ValueSystem.Runtime.InteropServicesComVisibleAttributeParamArrayAttributeCompilationRelaxationsAttributeRuntimeCompatibilityAttributeSystem.ReflectionAssemblyFileVersionAttributeGuidAttributeAssemblyTrademarkAttributeAssemblyCopyrightAttributeAssemblyProductAttributeAssemblyCompanyAttributeAssemblyDescriptionAttributeAssemblyTitleAttributeClientPluginClientPlugin.dll
Source: dhcpmon.exe, 00000001.00000002.408989152.0000000003FC1000.00000004.00000800.00020000.00000000.sdmp	String found in binary or memory: NanoCore.ClientPluginHost
Source: dhcpmon.exe, 00000001.00000002.408989152.0000000003FC1000.00000004.00000800.00020000.00000000.sdmp	String found in binary or memory: <Module>mscorlibMicrosoft.VisualBasicMyApplicationNanoCore.MyMyComputerMyProjectMyWebServicesThreadSafeObjectProvider`1IClientNetworkNanoCore.ClientPluginIClientDataIClientAppIClientDataHostNanoCore.ClientPluginHostIClientNetworkHostIClientUIHostIClientLoggingHostIClientAppHostIClientNameObjectCollectionNanoCoreIClientReadOnlyNameObjectCollectionClientInvokeDelegateMicrosoft.VisualBasic.ApplicationServicesApplicationBase.ctorMicrosoft.VisualBasic.DevicesComputerSystemObject.cctorget_Computerm_ComputerObjectProviderget_Applicationm_AppObjectProviderUserget_Userm_UserObjectProviderget_WebServicesm_MyWebServicesObjectProviderApplicationWebServicesEqualsoGetHashCodeTypeGetTypeToStringCreate__Instance__TinstanceDispose__Instance__get_GetInstanceMicrosoft.VisualBasic.MyServices.InternalContextValue`1m_ContextGetInstanceReadPacketpipeNameparamsPipeCreatedPipeClosedConnectionStateChangedconnectedConnectionFailedhostportBuildingHostCacheVariableChangednameClientSettingChangedPluginUninstallingClientUninstallingget_Variablesget_ClientSettingsget_BuilderSettingsVariablesClientSettingsBuilderSettingsget_ConnectedClosePipePipeExistsRebuildHostCacheAddHostEntryDisconnectSendToServercompressConnectedInvokemethodstateLogClientMessagemessageExceptionLogClientExceptionexsiteRestartShutdownDisableProtectionRestoreProtectionUninstallEntryExistsSystem.Collections.GenericKeyValuePair`2GetEntriesGetValuedefaultValueSetValuevalueRemoveValueMulticastDelegateTargetObjectTargetMethodIAsyncResultAsyncCallbackBeginInvokeDelegateCallbackDelegateAsyncStateEndInvokeDelegateAsyncResultSystem.ComponentModelEditorBrowsableAttributeEditorBrowsableStateSystem.CodeDom.CompilerGeneratedCodeAttributeSystem.DiagnosticsDebuggerHiddenAttributeMicrosoft.VisualBasic.CompilerServicesStandardModuleAttributeHideModuleNameAttributeSystem.ComponentModel.DesignHelpKeywordAttributeSystem.Runtime.CompilerServicesRuntimeHelpersGetObjectValueRuntimeTypeHandleGetTypeFromHandleActivatorCreateInstanceMyGroupCollectionAttributeget_Valueset_ValueSystem.Runtime.InteropServicesComVisibleAttributeParamArrayAttributeCompilationRelaxationsAttributeRuntimeCompatibilityAttributeSystem.ReflectionAssemblyFileVersionAttributeGuidAttributeAssemblyTrademarkAttributeAssemblyCopyrightAttributeAssemblyProductAttributeAssemblyCompanyAttributeAssemblyDescriptionAttributeAssemblyTitleAttributeClientPluginClientPlugin.dll
Source: dhcpmon.exe, 00000001.00000002.408896895.0000000002FC1000.00000004.00000800.00020000.00000000.sdmp	String found in binary or memory: NanoCore.ClientPluginHost
Source: dhcpmon.exe, 00000001.00000002.408896895.0000000002FC1000.00000004.00000800.00020000.00000000.sdmp	String found in binary or memory: <Module>mscorlibMicrosoft.VisualBasicMyApplicationNanoCore.MyMyComputerMyProjectMyWebServicesThreadSafeObjectProvider`1IClientNetworkNanoCore.ClientPluginIClientDataIClientAppIClientDataHostNanoCore.ClientPluginHostIClientNetworkHostIClientUIHostIClientLoggingHostIClientAppHostIClientNameObjectCollectionNanoCoreIClientReadOnlyNameObjectCollectionClientInvokeDelegateMicrosoft.VisualBasic.ApplicationServicesApplicationBase.ctorMicrosoft.VisualBasic.DevicesComputerSystemObject.cctorget_Computerm_ComputerObjectProviderget_Applicationm_AppObjectProviderUserget_Userm_UserObjectProviderget_WebServicesm_MyWebServicesObjectProviderApplicationWebServicesEqualsoGetHashCodeTypeGetTypeToStringCreate__Instance__TinstanceDispose__Instance__get_GetInstanceMicrosoft.VisualBasic.MyServices.InternalContextValue`1m_ContextGetInstanceReadPacketpipeNameparamsPipeCreatedPipeClosedConnectionStateChangedconnectedConnectionFailedhostportBuildingHostCacheVariableChangednameClientSettingChangedPluginUninstallingClientUninstallingget_Variablesget_ClientSettingsget_BuilderSettingsVariablesClientSettingsBuilderSettingsget_ConnectedClosePipePipeExistsRebuildHostCacheAddHostEntryDisconnectSendToServercompressConnectedInvokemethodstateLogClientMessagemessageExceptionLogClientExceptionexsiteRestartShutdownDisableProtectionRestoreProtectionUninstallEntryExistsSystem.Collections.GenericKeyValuePair`2GetEntriesGetValuedefaultValueSetValuevalueRemoveValueMulticastDelegateTargetObjectTargetMethodIAsyncResultAsyncCallbackBeginInvokeDelegateCallbackDelegateAsyncStateEndInvokeDelegateAsyncResultSystem.ComponentModelEditorBrowsableAttributeEditorBrowsableStateSystem.CodeDom.CompilerGeneratedCodeAttributeSystem.DiagnosticsDebuggerHiddenAttributeMicrosoft.VisualBasic.CompilerServicesStandardModuleAttributeHideModuleNameAttributeSystem.ComponentModel.DesignHelpKeywordAttributeSystem.Runtime.CompilerServicesRuntimeHelpersGetObjectValueRuntimeTypeHandleGetTypeFromHandleActivatorCreateInstanceMyGroupCollectionAttributeget_Valueset_ValueSystem.Runtime.InteropServicesComVisibleAttributeParamArrayAttributeCompilationRelaxationsAttributeRuntimeCompatibilityAttributeSystem.ReflectionAssemblyFileVersionAttributeGuidAttributeAssemblyTrademarkAttributeAssemblyCopyrightAttributeAssemblyProductAttributeAssemblyCompanyAttributeAssemblyDescriptionAttributeAssemblyTitleAttributeClientPluginClientPlugin.dll
Source: 02399999.exe	String found in binary or memory: NanoCore.ClientPluginHost
Source: dhcpmon.exe.0.dr	String found in binary or memory: NanoCore.ClientPluginHost

Yara detected Nanocore RAT

Source: Yara match	File source: 02399999.exe, type: SAMPLE
Source: Yara match	File source: 1.2.dhcpmon.exe.400e44c.1.unpack, type: UNPACKEDPE
Source: Yara match	File source: 1.2.dhcpmon.exe.4012a75.2.raw.unpack, type: UNPACKEDPE
Source: Yara match	File source: 0.2.02399999.exe.5c64629.4.raw.unpack, type: UNPACKEDPE
Source: Yara match	File source: 0.2.02399999.exe.5c60000.3.raw.unpack, type: UNPACKEDPE
Source: Yara match	File source: 0.2.02399999.exe.5c60000.3.unpack, type: UNPACKEDPE
Source: Yara match	File source: 0.0.02399999.exe.d40000.0.unpack, type: UNPACKEDPE
Source: Yara match	File source: 1.2.dhcpmon.exe.4009616.3.raw.unpack, type: UNPACKEDPE
Source: Yara match	File source: 1.2.dhcpmon.exe.400e44c.1.raw.unpack, type: UNPACKEDPE
Source: Yara match	File source: 00000000.00000002.637694983.0000000005C60000.00000004.08000000.00040000.00000000.sdmp, type: MEMORY
Source: Yara match	File source: 00000000.00000000.359925948.0000000000D42000.00000002.00000001.01000000.00000003.sdmp, type: MEMORY
Source: Yara match	File source: 00000001.00000002.408989152.0000000003FC1000.00000004.00000800.00020000.00000000.sdmp, type: MEMORY
Source: Yara match	File source: 00000001.00000002.408896895.0000000002FC1000.00000004.00000800.00020000.00000000.sdmp, type: MEMORY
Source: Yara match	File source: Process Memory Space: 02399999.exe PID: 7264, type: MEMORYSTR
Source: Yara match	File source: Process Memory Space: dhcpmon.exe PID: 7360, type: MEMORYSTR
Source: Yara match	File source: C:\Program Files (x86)\DHCP Monitor\dhcpmon.exe, type: DROPPED

Source: C:\Users\user\Desktop\02399999.exe	Code function: 0_2_030429F6 bind,
Source: C:\Users\user\Desktop\02399999.exe	Code function: 0_2_030429C3 bind,

Mitre Att&ck Matrix

Initial Access	Execution	Persistence	Privilege Escalation	Defense Evasion	Credential Access	Discovery	Lateral Movement	Collection	Exfiltration	Command and Control	Network Effects	Remote Service Effects	Impact
Valid Accounts	Windows Management Instrumentation	Path Interception	1 Access Token Manipulation	2 Masquerading	21 Input Capture	11 Security Software Discovery	Remote Services	21 Input Capture	Exfiltration Over Other Network Medium	1 Encrypted Channel	Eavesdrop on Insecure Network Communication	Remotely Track Device Without Authorization	Modify System Partition
Default Accounts	Scheduled Task/Job	Boot or Logon Initialization Scripts	2 Process Injection	1 Disable or Modify Tools	LSASS Memory	2 Process Discovery	Remote Desktop Protocol	11 Archive Collected Data	Exfiltration Over Bluetooth	1 Non-Standard Port	Exploit SS7 to Redirect Phone Calls/SMS	Remotely Wipe Data Without Authorization	Device Lockout
Domain Accounts	At (Linux)	Logon Script (Windows)	Logon Script (Windows)	21 Virtualization/Sandbox Evasion	Security Account Manager	21 Virtualization/Sandbox Evasion	SMB/Windows Admin Shares	Data from Network Shared Drive	Automated Exfiltration	1 Remote Access Software	Exploit SS7 to Track Device Location	Obtain Device Cloud Backups	Delete Device Data
Local Accounts	At (Windows)	Logon Script (Mac)	Logon Script (Mac)	1 Access Token Manipulation	NTDS	1 Application Window Discovery	Distributed Component Object Model	Input Capture	Scheduled Transfer	1 Application Layer Protocol	SIM Card Swap		Carrier Billing Fraud
Cloud Accounts	Cron	Network Logon Script	Network Logon Script	2 Process Injection	LSA Secrets	3 System Information Discovery	SSH	Keylogging	Data Transfer Size Limits	Fallback Channels	Manipulate Device Communication		Manipulate App Store Rankings or Ratings
Replication Through Removable Media	Launchd	Rc.common	Rc.common	1 Deobfuscate/Decode Files or Information	Cached Domain Credentials	System Owner/User Discovery	VNC	GUI Input Capture	Exfiltration Over C2 Channel	Multiband Communication	Jamming or Denial of Service		Abuse Accessibility Features
External Remote Services	Scheduled Task	Startup Items	Startup Items	1 Hidden Files and Directories	DCSync	Network Sniffing	Windows Remote Management	Web Portal Capture	Exfiltration Over Alternative Protocol	Commonly Used Port	Rogue Wi-Fi Access Points		Data Encrypted for Impact
Drive-by Compromise	Command and Scripting Interpreter	Scheduled Task/Job	Scheduled Task/Job	1 Software Packing	Proc Filesystem	Network Service Scanning	Shared Webroot	Credential API Hooking	Exfiltration Over Symmetric Encrypted Non-C2 Protocol	Application Layer Protocol	Downgrade to Insecure Protocols		Generate Fraudulent Advertising Revenue

Behavior Graph

Hide Legend

Legend:

Process
Signature
Created File
DNS/IP Info
Is Dropped
Is Windows Process
Number of created Registry Values
Number of created Files
Visual Basic
Delphi
Java
.Net C# or VB.NET
C, C++ or other language
Is malicious
Internet

Source	Detection	Scanner	Label	Link
02399999.exe	97%	ReversingLabs	ByteCode-MSIL.Backdoor.NanoCore
02399999.exe	85%	Virustotal		Browse
02399999.exe	100%	Avira	TR/Dropper.MSIL.Gen7
02399999.exe	100%	Joe Sandbox ML

Dropped Files

Source	Detection	Scanner	Label
C:\Program Files (x86)\DHCP Monitor\dhcpmon.exe	100%	Avira	TR/Dropper.MSIL.Gen7
C:\Program Files (x86)\DHCP Monitor\dhcpmon.exe	100%	Joe Sandbox ML
C:\Program Files (x86)\DHCP Monitor\dhcpmon.exe	97%	ReversingLabs	ByteCode-MSIL.Backdoor.NanoCore

Source	Detection	Scanner	Label	Link
168.119.0.173	0%	Avira URL Cloud	safe
45.35.64.214	0%	Avira URL Cloud	safe
45.35.64.214	0%	Virustotal		Browse

Name	Malicious	Antivirus Detection	Reputation
168.119.0.173	true	Avira URL Cloud: safe	unknown
45.35.64.214	true	0%, Virustotal, Browse Avira URL Cloud: safe	unknown

World Map of Contacted IPs

No. of IPs < 25%
25% < No. of IPs < 50%
50% < No. of IPs < 75%
75% < No. of IPs

Public IPs

IP	Domain	Country	Flag	ASN	ASN Name	Malicious
168.119.0.173	unknown	Germany		24940	HETZNER-ASDE	true
45.35.64.214	unknown	United States		40676	AS40676US	true

General Information

Joe Sandbox Version:	37.1.0 Beryl
Analysis ID:	878809
Start date and time:	2023-05-31 08:32:57 +02:00
Joe Sandbox Product:	CloudBasic
Overall analysis duration:	0h 7m 24s
Hypervisor based Inspection enabled:	false
Report type:	light
Cookbook file name:	default.jbs
Analysis system description:	Windows 10 64 bit v1803 with Office Professional Plus 2016, Chrome 104, IE 11, Adobe Reader DC 19, Java 8 Update 211
Number of analysed new started processes analysed:	6
Number of new started drivers analysed:	0
Number of existing processes analysed:	0
Number of existing drivers analysed:	0
Number of injected processes analysed:	0
Technologies:	HCA enabled EGA enabled HDC enabled AMSI enabled
Analysis Mode:	default
Analysis stop reason:	Timeout
Sample file name:	02399999.exe
Detection:	MAL
Classification:	mal100.troj.evad.winEXE@2/4@0/2
EGA Information:	Failed
HDC Information:	Failed
HCA Information:	Successful, ratio: 100% Number of executed functions: 0 Number of non-executed functions: 0
Cookbook Comments:	Found application associated with file extension: .exe

Warnings

Exclude process from analysis (whitelisted): MpCmdRun.exe, audiodg.exe, WMIADAP.exe, conhost.exe
TCP Packets have been reduced to 100
Not all processes where analyzed, report is missing behavior information
Report size getting too big, too many NtAllocateVirtualMemory calls found.

Simulations

Behavior and APIs

Time	Type	Description
08:33:53	API Interceptor	912x Sleep call for process: 02399999.exe modified
08:33:55	Autostart	Run: HKLM\Software\Microsoft\Windows\CurrentVersion\Run DHCP Monitor C:\Program Files (x86)\DHCP Monitor\dhcpmon.exe

Process:	C:\Users\user\Desktop\02399999.exe
File Type:	PE32 executable (GUI) Intel 80386 Mono/.Net assembly, for MS Windows
Category:	dropped
Size (bytes):	307712
Entropy (8bit):	6.3535462402853815
Encrypted:	false
SSDEEP:	6144:2LV6Bta6dtJmakIM50Qm2bTnvHbLOupQe4li2+m:2LV6BtpmkzizzLVpEs2+m
MD5:	B2662708454EC2456F52DB8B237C6C33
SHA1:	F1B651B571CD6A7CA9A2939DF25B5ECCA440C065
SHA-256:	C9C5E89D6DA5C9DA9CC6244BE14270A8730604BBD55C78D005FD24D6C9714299
SHA-512:	D9DA7810C285E9B144533A7C745950B1CDB94F91B39907F3F02300DAA01B072DB27C951043FDE9BF9BC0AE81FD9D3D2D2A7949122A0C073757384987089D04B7
Malicious:	true
Yara Hits:	Rule: Nanocore_RAT_Gen_2, Description: Detetcs the Nanocore RAT, Source: C:\Program Files (x86)\DHCP Monitor\dhcpmon.exe, Author: Florian Roth (Nextron Systems) Rule: Nanocore_RAT_Feb18_1, Description: Detects Nanocore RAT, Source: C:\Program Files (x86)\DHCP Monitor\dhcpmon.exe, Author: Florian Roth (Nextron Systems) Rule: JoeSecurity_Nanocore, Description: Yara detected Nanocore RAT, Source: C:\Program Files (x86)\DHCP Monitor\dhcpmon.exe, Author: Joe Security Rule: MALWARE_Win_NanoCore, Description: Detects NanoCore, Source: C:\Program Files (x86)\DHCP Monitor\dhcpmon.exe, Author: ditekSHen Rule: NanoCore, Description: unknown, Source: C:\Program Files (x86)\DHCP Monitor\dhcpmon.exe, Author: Kevin Breen <kevin@techanarchy.net> Rule: Windows_Trojan_Nanocore_d8c4e3c5, Description: unknown, Source: C:\Program Files (x86)\DHCP Monitor\dhcpmon.exe, Author: unknown
Antivirus:	Antivirus: Avira, Detection: 100% Antivirus: Joe Sandbox ML, Detection: 100% Antivirus: ReversingLabs, Detection: 97%
Reputation:	low
Preview:	MZ......................@...............................................!..L.!This program cannot be run in DOS mode....$.......PE..L....'.T................................. ........@.. ....................... ..............................................8...W.... ..T............................................................................ ............... ..H............text........ ...................... ..`.reloc..............................@..B.rsrc...T.... ......................@..@................t.......H...........T............................................................0..Q........o5........o6....-.&......3+..+.... ....3......1..... 2.... ....3.... ............0..E.......s7....-(&s8....-&&s9....,$&s:........s;.............+.....+.....+.....0..........~....o<.....0..........~....o=.....0..........~....o>.....0..........~....o?.....0..........~....o@.....0.............-.&(A...&+...0..$.......~B........-.(...+.-.&+..B...+.~B....0.............-.&(A...&+...0..

C:\Program Files (x86)\DHCP Monitor\dhcpmon.exe:Zone.Identifier

Download File

Process:	C:\Users\user\Desktop\02399999.exe
File Type:	ASCII text, with CRLF line terminators
Category:	modified
Size (bytes):	26
Entropy (8bit):	3.95006375643621
Encrypted:	false
SSDEEP:	3:ggPYV:rPYV
MD5:	187F488E27DB4AF347237FE461A079AD
SHA1:	6693BA299EC1881249D59262276A0D2CB21F8E64
SHA-256:	255A65D30841AB4082BD9D0EEA79D49C5EE88F56136157D8D6156AEF11C12309
SHA-512:	89879F237C0C051EBE784D0690657A6827A312A82735DA42DAD5F744D734FC545BEC9642C19D14C05B2F01FF53BC731530C92F7327BB7DC9CDE1B60FB21CD64E
Malicious:	true
Reputation:	high, very likely benign file
Preview:	[ZoneTransfer]....ZoneId=0

C:\Users\user\AppData\Local\Microsoft\CLR_v2.0_32\UsageLogs\dhcpmon.exe.log

Download File

Process:	C:\Program Files (x86)\DHCP Monitor\dhcpmon.exe
File Type:	ASCII text, with CRLF line terminators
Category:	dropped
Size (bytes):	525
Entropy (8bit):	5.2874233355119316
Encrypted:	false
SSDEEP:	12:Q3LaJU20NaL10U29hJ5g1B0U2ukyrFk70Ug+9Yz9tv:MLF20NaL329hJ5g522rWz2T
MD5:	61CCF53571C9ABA6511D696CB0D32E45
SHA1:	A13A42A20EC14942F52DB20FB16A0A520F8183CE
SHA-256:	3459BDF6C0B7F9D43649ADAAF19BA8D5D133BCBE5EF80CF4B7000DC91E10903B
SHA-512:	90E180D9A681F82C010C326456AC88EBB89256CC769E900BFB4B2DF92E69CA69726863B45DFE4627FC1EE8C281F2AF86A6A1E2EF1710094CCD3F4E092872F06F
Malicious:	false
Reputation:	high, very likely benign file
Preview:	1,"fusion","GAC",0..3,"C:\Windows\assembly\NativeImages_v2.0.50727_32\System\1ffc437de59fb69ba2b865ffdc98ffd1\System.ni.dll",0..3,"C:\Windows\assembly\NativeImages_v2.0.50727_32\System.Drawing\54d944b3ca0ea1188d700fbd8089726b\System.Drawing.ni.dll",0..3,"C:\Windows\assembly\NativeImages_v2.0.50727_32\System.Windows.Forms\bd8d59c984c9f5f2695f64341115cdf0\System.Windows.Forms.ni.dll",0..3,"C:\Windows\assembly\NativeImages_v2.0.50727_32\Microsoft.VisualBas#\cd7c74fce2a0eab72cd25cbe4bb61614\Microsoft.VisualBasic.ni.dll",0..

C:\Users\user\AppData\Roaming\D06ED635-68F6-4E9A-955C-4899F5F57B9A\run.dat

Download File

Process:	C:\Users\user\Desktop\02399999.exe
File Type:	ISO-8859 text, with no line terminators
Category:	dropped
Size (bytes):	8
Entropy (8bit):	3.0
Encrypted:	false
SSDEEP:	3:j6KSn:bS
MD5:	517910715AD0616C991340E985EE5A30
SHA1:	C72167B42DF345BA5542169A3056C48A45DBF247
SHA-256:	33102EC4FADC6613E85AC2EFC21B6FED2FB9417B9F6710A15B85344C69A7EF9F
SHA-512:	B2D278474833EF3D5BA6D0C2416F8A1969168FB8F4A57E1ED6A4BCBC11FE4BD4C28237EC07FFE9B08022C5CF2DD5E45A99FB465DCD4F0B531F1568190E3A29AB
Malicious:	true
Preview:	...p.a.H

Static File Info

General

File type:	PE32 executable (GUI) Intel 80386 Mono/.Net assembly, for MS Windows
Entropy (8bit):	6.3535462402853815
TrID:	Win32 Executable (generic) Net Framework (10011505/4) 49.83% Win32 Executable (generic) a (10002005/4) 49.78% Generic CIL Executable (.NET, Mono, etc.) (73296/58) 0.36% Generic Win/DOS Executable (2004/3) 0.01% DOS Executable Generic (2002/1) 0.01%
File name:	02399999.exe
File size:	307712
MD5:	b2662708454ec2456f52db8b237c6c33
SHA1:	f1b651b571cd6a7ca9a2939df25b5ecca440c065
SHA256:	c9c5e89d6da5c9da9cc6244be14270a8730604bbd55c78d005fd24d6c9714299
SHA512:	d9da7810c285e9b144533a7c745950b1cdb94f91b39907f3f02300daa01b072db27c951043fde9bf9bc0ae81fd9d3d2d2a7949122a0c073757384987089d04b7
SSDEEP:	6144:2LV6Bta6dtJmakIM50Qm2bTnvHbLOupQe4li2+m:2LV6BtpmkzizzLVpEs2+m
TLSH:	21649D0522B1891EE28E85FB60D1410247B9C9DA9ADFF3DE78B079B65B732D211473E3
File Content Preview:	MZ......................@...............................................!..L.!This program cannot be run in DOS mode....$.......PE..L....'.T................................. ........@.. ....................... .............................................

File Icon


Icon Hash:	03181a5216dcd826

Static PE Info

General

Entrypoint:	0x41e792
Entrypoint Section:	.text
Digitally signed:	false
Imagebase:	0x400000
Subsystem:	windows gui
Image File Characteristics:	EXECUTABLE_IMAGE, LINE_NUMS_STRIPPED, LOCAL_SYMS_STRIPPED, 32BIT_MACHINE
DLL Characteristics:
Time Stamp:	0x54E927A1 [Sun Feb 22 00:49:37 2015 UTC]
TLS Callbacks:
CLR (.Net) Version:
OS Version Major:	4
OS Version Minor:	0
File Version Major:	4
File Version Minor:	0
Subsystem Version Major:	4
Subsystem Version Minor:	0
Import Hash:	f34d5f2d4577ed6d9ceec516c1f5a744

Entrypoint Preview

Instruction
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Data Directories

Name	Virtual Address	Virtual Size	Is in Section
IMAGE_DIRECTORY_ENTRY_EXPORT	0x0	0x0
IMAGE_DIRECTORY_ENTRY_IMPORT	0x1e738	0x57	.text
IMAGE_DIRECTORY_ENTRY_RESOURCE	0x22000	0x2e454	.rsrc
IMAGE_DIRECTORY_ENTRY_EXCEPTION	0x0	0x0
IMAGE_DIRECTORY_ENTRY_SECURITY	0x0	0x0
IMAGE_DIRECTORY_ENTRY_BASERELOC	0x20000	0xc	.reloc
IMAGE_DIRECTORY_ENTRY_DEBUG	0x0	0x0
IMAGE_DIRECTORY_ENTRY_COPYRIGHT	0x0	0x0
IMAGE_DIRECTORY_ENTRY_GLOBALPTR	0x0	0x0
IMAGE_DIRECTORY_ENTRY_TLS	0x0	0x0
IMAGE_DIRECTORY_ENTRY_LOAD_CONFIG	0x0	0x0
IMAGE_DIRECTORY_ENTRY_BOUND_IMPORT	0x0	0x0
IMAGE_DIRECTORY_ENTRY_IAT	0x2000	0x8	.text
IMAGE_DIRECTORY_ENTRY_DELAY_IMPORT	0x0	0x0
IMAGE_DIRECTORY_ENTRY_COM_DESCRIPTOR	0x2008	0x48	.text
IMAGE_DIRECTORY_ENTRY_RESERVED	0x0	0x0

Sections

Name	Virtual Address	Virtual Size	Raw Size	Xored PE	ZLIB Complexity	File Type	Entropy	Characteristics
.text	0x2000	0x1c798	0x1c800	False	0.5945124040570176	data	6.598081105091412	IMAGE_SCN_CNT_CODE, IMAGE_SCN_MEM_EXECUTE, IMAGE_SCN_MEM_READ
.reloc	0x20000	0xc	0x200	False	0.044921875	data	0.10191042566270775	IMAGE_SCN_CNT_INITIALIZED_DATA, IMAGE_SCN_MEM_DISCARDABLE, IMAGE_SCN_MEM_READ
.rsrc	0x22000	0x2e454	0x2e600	False	0.49973151111859837	data	5.889564453885382	IMAGE_SCN_CNT_INITIALIZED_DATA, IMAGE_SCN_MEM_READ

Resources

Name	RVA	Size	Type
RT_ICON	0x221a8	0x468	Device independent bitmap graphic, 16 x 32 x 32, image size 1024, resolution 2835 x 2835 px/m
RT_ICON	0x22610	0x25a8	Device independent bitmap graphic, 48 x 96 x 32, image size 9216, resolution 2835 x 2835 px/m
RT_ICON	0x24bb8	0x10a8	Device independent bitmap graphic, 32 x 64 x 32, image size 4096, resolution 2835 x 2835 px/m
RT_ICON	0x25c60	0x10828	Device independent bitmap graphic, 128 x 256 x 32, image size 65536, resolution 2835 x 2835 px/m
RT_ICON	0x36488	0x4228	Device independent bitmap graphic, 64 x 128 x 32, image size 16384, resolution 2835 x 2835 px/m
RT_RCDATA	0x3a6b0	0x15d48	data
RT_GROUP_ICON	0x503f8	0x5a	data

Imports

DLL	Import
mscoree.dll	_CorExeMain

Timestamp	Source Port	Dest Port	Source IP	Dest IP
May 31, 2023 08:33:55.751533985 CEST	49700	5665	192.168.2.3	45.35.64.214
May 31, 2023 08:33:55.895180941 CEST	5665	49700	45.35.64.214	192.168.2.3
May 31, 2023 08:33:56.404943943 CEST	49700	5665	192.168.2.3	45.35.64.214
May 31, 2023 08:33:56.547894001 CEST	5665	49700	45.35.64.214	192.168.2.3
May 31, 2023 08:33:57.061247110 CEST	49700	5665	192.168.2.3	45.35.64.214
May 31, 2023 08:33:57.204063892 CEST	5665	49700	45.35.64.214	192.168.2.3
May 31, 2023 08:34:01.266536951 CEST	49701	5665	192.168.2.3	45.35.64.214
May 31, 2023 08:34:01.408772945 CEST	5665	49701	45.35.64.214	192.168.2.3
May 31, 2023 08:34:01.921174049 CEST	49701	5665	192.168.2.3	45.35.64.214
May 31, 2023 08:34:02.063179016 CEST	5665	49701	45.35.64.214	192.168.2.3
May 31, 2023 08:34:02.577311039 CEST	49701	5665	192.168.2.3	45.35.64.214
May 31, 2023 08:34:02.719145060 CEST	5665	49701	45.35.64.214	192.168.2.3
May 31, 2023 08:34:06.737678051 CEST	49702	5665	192.168.2.3	45.35.64.214
May 31, 2023 08:34:06.881084919 CEST	5665	49702	45.35.64.214	192.168.2.3
May 31, 2023 08:34:07.390307903 CEST	49702	5665	192.168.2.3	45.35.64.214
May 31, 2023 08:34:07.533823013 CEST	5665	49702	45.35.64.214	192.168.2.3
May 31, 2023 08:34:08.046559095 CEST	49702	5665	192.168.2.3	45.35.64.214
May 31, 2023 08:34:08.190159082 CEST	5665	49702	45.35.64.214	192.168.2.3
May 31, 2023 08:34:12.235112906 CEST	49703	5665	192.168.2.3	168.119.0.173
May 31, 2023 08:34:12.257488966 CEST	5665	49703	168.119.0.173	192.168.2.3
May 31, 2023 08:34:12.765901089 CEST	49703	5665	192.168.2.3	168.119.0.173
May 31, 2023 08:34:12.788434029 CEST	5665	49703	168.119.0.173	192.168.2.3
May 31, 2023 08:34:13.298998117 CEST	49703	5665	192.168.2.3	168.119.0.173
May 31, 2023 08:34:13.321403027 CEST	5665	49703	168.119.0.173	192.168.2.3
May 31, 2023 08:34:17.338488102 CEST	49704	5665	192.168.2.3	168.119.0.173
May 31, 2023 08:34:17.361402988 CEST	5665	49704	168.119.0.173	192.168.2.3
May 31, 2023 08:34:17.876277924 CEST	49704	5665	192.168.2.3	168.119.0.173
May 31, 2023 08:34:17.899055958 CEST	5665	49704	168.119.0.173	192.168.2.3
May 31, 2023 08:34:18.406825066 CEST	49704	5665	192.168.2.3	168.119.0.173
May 31, 2023 08:34:18.429586887 CEST	5665	49704	168.119.0.173	192.168.2.3
May 31, 2023 08:34:22.486254930 CEST	49705	5665	192.168.2.3	168.119.0.173
May 31, 2023 08:34:22.508563042 CEST	5665	49705	168.119.0.173	192.168.2.3
May 31, 2023 08:34:23.016665936 CEST	49705	5665	192.168.2.3	168.119.0.173
May 31, 2023 08:34:23.041065931 CEST	5665	49705	168.119.0.173	192.168.2.3
May 31, 2023 08:34:23.547848940 CEST	49705	5665	192.168.2.3	168.119.0.173
May 31, 2023 08:34:23.570111036 CEST	5665	49705	168.119.0.173	192.168.2.3
May 31, 2023 08:34:27.827264071 CEST	49706	5665	192.168.2.3	45.35.64.214
May 31, 2023 08:34:27.969439983 CEST	5665	49706	45.35.64.214	192.168.2.3
May 31, 2023 08:34:28.548422098 CEST	49706	5665	192.168.2.3	45.35.64.214
May 31, 2023 08:34:28.690658092 CEST	5665	49706	45.35.64.214	192.168.2.3
May 31, 2023 08:34:29.360943079 CEST	49706	5665	192.168.2.3	45.35.64.214
May 31, 2023 08:34:29.503098965 CEST	5665	49706	45.35.64.214	192.168.2.3
May 31, 2023 08:34:33.518711090 CEST	49707	5665	192.168.2.3	45.35.64.214
May 31, 2023 08:34:33.660736084 CEST	5665	49707	45.35.64.214	192.168.2.3
May 31, 2023 08:34:34.173868895 CEST	49707	5665	192.168.2.3	45.35.64.214
May 31, 2023 08:34:34.315943956 CEST	5665	49707	45.35.64.214	192.168.2.3
May 31, 2023 08:34:34.830133915 CEST	49707	5665	192.168.2.3	45.35.64.214
May 31, 2023 08:34:34.972138882 CEST	5665	49707	45.35.64.214	192.168.2.3
May 31, 2023 08:34:38.996997118 CEST	49708	5665	192.168.2.3	45.35.64.214
May 31, 2023 08:34:39.139564037 CEST	5665	49708	45.35.64.214	192.168.2.3
May 31, 2023 08:34:39.643038988 CEST	49708	5665	192.168.2.3	45.35.64.214
May 31, 2023 08:34:39.786314964 CEST	5665	49708	45.35.64.214	192.168.2.3
May 31, 2023 08:34:40.299324989 CEST	49708	5665	192.168.2.3	45.35.64.214
May 31, 2023 08:34:40.449640989 CEST	5665	49708	45.35.64.214	192.168.2.3
May 31, 2023 08:34:45.254376888 CEST	49709	5665	192.168.2.3	168.119.0.173
May 31, 2023 08:34:45.277055025 CEST	5665	49709	168.119.0.173	192.168.2.3
May 31, 2023 08:34:45.909198046 CEST	49709	5665	192.168.2.3	168.119.0.173
May 31, 2023 08:34:45.934518099 CEST	5665	49709	168.119.0.173	192.168.2.3
May 31, 2023 08:34:46.612446070 CEST	49709	5665	192.168.2.3	168.119.0.173
May 31, 2023 08:34:46.635319948 CEST	5665	49709	168.119.0.173	192.168.2.3
May 31, 2023 08:34:50.652786016 CEST	49710	5665	192.168.2.3	168.119.0.173
May 31, 2023 08:34:50.675084114 CEST	5665	49710	168.119.0.173	192.168.2.3
May 31, 2023 08:34:51.175255060 CEST	49710	5665	192.168.2.3	168.119.0.173
May 31, 2023 08:34:51.197210073 CEST	5665	49710	168.119.0.173	192.168.2.3
May 31, 2023 08:34:51.706621885 CEST	49710	5665	192.168.2.3	168.119.0.173
May 31, 2023 08:34:51.728646994 CEST	5665	49710	168.119.0.173	192.168.2.3
May 31, 2023 08:34:55.740019083 CEST	49711	5665	192.168.2.3	168.119.0.173
May 31, 2023 08:34:55.762631893 CEST	5665	49711	168.119.0.173	192.168.2.3
May 31, 2023 08:34:56.270252943 CEST	49711	5665	192.168.2.3	168.119.0.173
May 31, 2023 08:34:56.292642117 CEST	5665	49711	168.119.0.173	192.168.2.3
May 31, 2023 08:34:56.800751925 CEST	49711	5665	192.168.2.3	168.119.0.173
May 31, 2023 08:34:56.823265076 CEST	5665	49711	168.119.0.173	192.168.2.3
May 31, 2023 08:35:00.964832067 CEST	49712	5665	192.168.2.3	45.35.64.214
May 31, 2023 08:35:01.109076977 CEST	5665	49712	45.35.64.214	192.168.2.3
May 31, 2023 08:35:01.613913059 CEST	49712	5665	192.168.2.3	45.35.64.214
May 31, 2023 08:35:01.758080006 CEST	5665	49712	45.35.64.214	192.168.2.3
May 31, 2023 08:35:02.270045042 CEST	49712	5665	192.168.2.3	45.35.64.214
May 31, 2023 08:35:02.414397955 CEST	5665	49712	45.35.64.214	192.168.2.3
May 31, 2023 08:35:06.503844023 CEST	49713	5665	192.168.2.3	45.35.64.214
May 31, 2023 08:35:06.647836924 CEST	5665	49713	45.35.64.214	192.168.2.3
May 31, 2023 08:35:07.161165953 CEST	49713	5665	192.168.2.3	45.35.64.214
May 31, 2023 08:35:07.305179119 CEST	5665	49713	45.35.64.214	192.168.2.3
May 31, 2023 08:35:07.817339897 CEST	49713	5665	192.168.2.3	45.35.64.214
May 31, 2023 08:35:07.961353064 CEST	5665	49713	45.35.64.214	192.168.2.3
May 31, 2023 08:35:11.974648952 CEST	49714	5665	192.168.2.3	45.35.64.214
May 31, 2023 08:35:12.119107008 CEST	5665	49714	45.35.64.214	192.168.2.3
May 31, 2023 08:35:12.630232096 CEST	49714	5665	192.168.2.3	45.35.64.214
May 31, 2023 08:35:12.774909973 CEST	5665	49714	45.35.64.214	192.168.2.3
May 31, 2023 08:35:13.286627054 CEST	49714	5665	192.168.2.3	45.35.64.214
May 31, 2023 08:35:13.430577040 CEST	5665	49714	45.35.64.214	192.168.2.3
May 31, 2023 08:35:17.460676908 CEST	49715	5665	192.168.2.3	168.119.0.173
May 31, 2023 08:35:17.483330011 CEST	5665	49715	168.119.0.173	192.168.2.3
May 31, 2023 08:35:17.990077019 CEST	49715	5665	192.168.2.3	168.119.0.173
May 31, 2023 08:35:18.014878035 CEST	5665	49715	168.119.0.173	192.168.2.3
May 31, 2023 08:35:18.517863989 CEST	49715	5665	192.168.2.3	168.119.0.173
May 31, 2023 08:35:18.540355921 CEST	5665	49715	168.119.0.173	192.168.2.3
May 31, 2023 08:35:22.546876907 CEST	49716	5665	192.168.2.3	168.119.0.173
May 31, 2023 08:35:22.569528103 CEST	5665	49716	168.119.0.173	192.168.2.3
May 31, 2023 08:35:23.075854063 CEST	49716	5665	192.168.2.3	168.119.0.173
May 31, 2023 08:35:23.098355055 CEST	5665	49716	168.119.0.173	192.168.2.3

Target ID:	0
Start time:	08:33:49
Start date:	31/05/2023
Path:	C:\Users\user\Desktop\02399999.exe
Wow64 process (32bit):	true
Commandline:	C:\Users\user\Desktop\02399999.exe
Imagebase:	0xd40000
File size:	307712 bytes
MD5 hash:	B2662708454EC2456F52DB8B237C6C33
Has elevated privileges:	true
Has administrator privileges:	true
Programmed in:	.Net C# or VB.NET
Yara matches:	Rule: Nanocore_RAT_Gen_2, Description: Detetcs the Nanocore RAT, Source: 00000000.00000002.637694983.0000000005C60000.00000004.08000000.00040000.00000000.sdmp, Author: Florian Roth (Nextron Systems) Rule: Nanocore_RAT_Feb18_1, Description: Detects Nanocore RAT, Source: 00000000.00000002.637694983.0000000005C60000.00000004.08000000.00040000.00000000.sdmp, Author: Florian Roth (Nextron Systems) Rule: JoeSecurity_Nanocore, Description: Yara detected Nanocore RAT, Source: 00000000.00000002.637694983.0000000005C60000.00000004.08000000.00040000.00000000.sdmp, Author: Joe Security Rule: MALWARE_Win_NanoCore, Description: Detects NanoCore, Source: 00000000.00000002.637694983.0000000005C60000.00000004.08000000.00040000.00000000.sdmp, Author: ditekSHen Rule: Windows_Trojan_Nanocore_d8c4e3c5, Description: unknown, Source: 00000000.00000002.637694983.0000000005C60000.00000004.08000000.00040000.00000000.sdmp, Author: unknown Rule: Nanocore_RAT_Gen_2, Description: Detetcs the Nanocore RAT, Source: 00000000.00000000.359925948.0000000000D42000.00000002.00000001.01000000.00000003.sdmp, Author: Florian Roth (Nextron Systems) Rule: JoeSecurity_Nanocore, Description: Yara detected Nanocore RAT, Source: 00000000.00000000.359925948.0000000000D42000.00000002.00000001.01000000.00000003.sdmp, Author: Joe Security Rule: NanoCore, Description: unknown, Source: 00000000.00000000.359925948.0000000000D42000.00000002.00000001.01000000.00000003.sdmp, Author: Kevin Breen <kevin@techanarchy.net> Rule: Windows_Trojan_Nanocore_d8c4e3c5, Description: unknown, Source: 00000000.00000000.359925948.0000000000D42000.00000002.00000001.01000000.00000003.sdmp, Author: unknown Rule: Windows_Trojan_Nanocore_d8c4e3c5, Description: unknown, Source: 00000000.00000002.631551849.00000000034A1000.00000004.00000800.00020000.00000000.sdmp, Author: unknown Rule: Nanocore_RAT_Gen_2, Description: Detetcs the Nanocore RAT, Source: 00000000.00000002.637488624.00000000058C0000.00000004.08000000.00040000.00000000.sdmp, Author: Florian Roth (Nextron Systems) Rule: Nanocore_RAT_Feb18_1, Description: Detects Nanocore RAT, Source: 00000000.00000002.637488624.00000000058C0000.00000004.08000000.00040000.00000000.sdmp, Author: Florian Roth (Nextron Systems) Rule: MALWARE_Win_NanoCore, Description: Detects NanoCore, Source: 00000000.00000002.637488624.00000000058C0000.00000004.08000000.00040000.00000000.sdmp, Author: ditekSHen Rule: Windows_Trojan_Nanocore_d8c4e3c5, Description: unknown, Source: 00000000.00000002.637488624.00000000058C0000.00000004.08000000.00040000.00000000.sdmp, Author: unknown
Reputation:	low

Analysis Process: dhcpmon.exePID: 7360, Parent PID: 3452

General

Target ID:	1
Start time:	08:34:04
Start date:	31/05/2023
Path:	C:\Program Files (x86)\DHCP Monitor\dhcpmon.exe
Wow64 process (32bit):	true
Commandline:	"C:\Program Files (x86)\DHCP Monitor\dhcpmon.exe"
Imagebase:	0x8f0000
File size:	307712 bytes
MD5 hash:	B2662708454EC2456F52DB8B237C6C33
Has elevated privileges:	false
Has administrator privileges:	false
Programmed in:	.Net C# or VB.NET
Yara matches:	Rule: JoeSecurity_Nanocore, Description: Yara detected Nanocore RAT, Source: 00000001.00000002.408989152.0000000003FC1000.00000004.00000800.00020000.00000000.sdmp, Author: Joe Security Rule: NanoCore, Description: unknown, Source: 00000001.00000002.408989152.0000000003FC1000.00000004.00000800.00020000.00000000.sdmp, Author: Kevin Breen <kevin@techanarchy.net> Rule: Windows_Trojan_Nanocore_d8c4e3c5, Description: unknown, Source: 00000001.00000002.408989152.0000000003FC1000.00000004.00000800.00020000.00000000.sdmp, Author: unknown Rule: JoeSecurity_Nanocore, Description: Yara detected Nanocore RAT, Source: 00000001.00000002.408896895.0000000002FC1000.00000004.00000800.00020000.00000000.sdmp, Author: Joe Security Rule: NanoCore, Description: unknown, Source: 00000001.00000002.408896895.0000000002FC1000.00000004.00000800.00020000.00000000.sdmp, Author: Kevin Breen <kevin@techanarchy.net> Rule: Windows_Trojan_Nanocore_d8c4e3c5, Description: unknown, Source: 00000001.00000002.408896895.0000000002FC1000.00000004.00000800.00020000.00000000.sdmp, Author: unknown Rule: Nanocore_RAT_Gen_2, Description: Detetcs the Nanocore RAT, Source: C:\Program Files (x86)\DHCP Monitor\dhcpmon.exe, Author: Florian Roth (Nextron Systems) Rule: Nanocore_RAT_Feb18_1, Description: Detects Nanocore RAT, Source: C:\Program Files (x86)\DHCP Monitor\dhcpmon.exe, Author: Florian Roth (Nextron Systems) Rule: JoeSecurity_Nanocore, Description: Yara detected Nanocore RAT, Source: C:\Program Files (x86)\DHCP Monitor\dhcpmon.exe, Author: Joe Security Rule: MALWARE_Win_NanoCore, Description: Detects NanoCore, Source: C:\Program Files (x86)\DHCP Monitor\dhcpmon.exe, Author: ditekSHen Rule: NanoCore, Description: unknown, Source: C:\Program Files (x86)\DHCP Monitor\dhcpmon.exe, Author: Kevin Breen <kevin@techanarchy.net> Rule: Windows_Trojan_Nanocore_d8c4e3c5, Description: unknown, Source: C:\Program Files (x86)\DHCP Monitor\dhcpmon.exe, Author: unknown
Antivirus matches:	Detection: 100%, Avira Detection: 100%, Joe Sandbox ML Detection: 97%, ReversingLabs
Reputation:	low

Disassembly

⊘No disassembly

Description:	Adversaries may modify access tokens to operate under a different user or system security context to perform actions and bypass access controls. Windows uses access tokens to determine the ownership of a running process. A user can manipulate access tokens to make a running process appear as though it is the child of a different process or belongs to someone other than the user that started the process. When this occurs, the process also takes on the security context associated with the new token.
Tactics:	Defense Evasion, Privilege Escalation
Data Sources:	API monitoring, Access tokens, Authentication logs, Process command-line parameters, Process monitoring, Windows event logs
Platforms:	Windows
Url:	Open detailed description by Mitre

Description:	Adversaries may inject code into processes in order to evade process-based defenses as well as possibly elevate privileges. Process injection is a method of executing arbitrary code in the address space of a separate live process. Running code in the context of another process may allow access to the process's memory, system/network resources, and possibly elevated privileges. Execution via process injection may also evade detection from security products since the execution is masked under a legitimate process.
Tactics:	Defense Evasion, Privilege Escalation
Data Sources:	API monitoring, DLL monitoring, File monitoring, Named Pipes, Process monitoring
Platforms:	Linux, macOS, Windows
Url:	Open detailed description by Mitre

Description:	Adversaries may attempt to manipulate features of their artifacts to make them appear legitimate or benign to users and/or security tools. Masquerading occurs when the name or location of an object, legitimate or malicious, is manipulated or abused for the sake of evading defenses and observation. This may include manipulating file metadata, tricking users into misidentifying the file type, and giving legitimate task or service names.
Tactics:	Defense Evasion
Data Sources:	Binary file metadata, File monitoring, Process command-line parameters, Process monitoring
Platforms:	Linux, macOS, Windows
Url:	Open detailed description by Mitre

Description:	Adversaries may disable security tools to avoid possible detection of their tools and activities. This can take the form of killing security software or event logging processes, deleting Registry keys so that tools do not start at run time, or other methods to interfere with security tools scanning or reporting information.
Tactics:	Defense Evasion
Data Sources:	File monitoring, Process command-line parameters, Services, Windows Registry
Platforms:	Linux, macOS, Windows
Url:	Open detailed description by Mitre

Description:	Adversaries may employ various means to detect and avoid virtualization and analysis environments. This may include changing behaviors based on the results of checks for the presence of artifacts indicative of a virtual machine environment (VME) or sandbox. If the adversary detects a VME, they may alter their malware to disengage from the victim or conceal the core functions of the implant. They may also search for VME artifacts before dropping secondary or additional payloads. Adversaries may use the information learned from [Virtualization/Sandbox Evasion](https://attack.mitre.org/techniques/T1497) during automated discovery to shape follow-on behaviors.
Tactics:	Defense Evasion, Discovery
Data Sources:	Process command-line parameters, Process monitoring
Platforms:	Linux, macOS, Windows
Url:	Open detailed description by Mitre

Description:	Adversaries may use Obfuscated Files or Information to hide artifacts of an intrusion from analysis. They may require separate mechanisms to decode or deobfuscate that information depending on how they intend to use it. Methods for doing that include built-in functionality of malware or by using utilities present on the system.
Tactics:	Defense Evasion
Data Sources:	File monitoring, Process command-line parameters, Process monitoring
Platforms:	Linux, macOS, Windows
Url:	Open detailed description by Mitre

Description:	Adversaries may set files and directories to be hidden to evade detection mechanisms. To prevent normal users from accidentally changing special files on a system, most operating systems have the concept of a ‘hidden’ file. These files don’t show up when a user browses the file system with a GUI or when using normal commands on the command line. Users must explicitly ask to show the hidden files either via a series of Graphical User Interface (GUI) prompts or with command line switches ( `dir /a` for Windows and `ls –a` for Linux and macOS).
Tactics:	Defense Evasion
Data Sources:	File monitoring, Process command-line parameters, Process monitoring
Platforms:	Linux, macOS, Windows
Url:	Open detailed description by Mitre

Description:	Adversaries may perform software packing or virtual machine software protection to conceal their code. Software packing is a method of compressing or encrypting an executable. Packing an executable changes the file signature in an attempt to avoid signature-based detection. Most decompression techniques decompress the executable code in memory. Virtual machine software protection translates an executable's original code into a special format that only a special virtual machine can run. A virtual machine is then called to run this code.
Tactics:	Defense Evasion
Data Sources:	Binary file metadata
Platforms:	macOS, Windows
Url:	Open detailed description by Mitre

Description:	Adversaries may use methods of capturing user input to obtain credentials or collect information. During normal system usage, users often provide credentials to various different locations, such as login pages/portals or system dialog boxes. Input capture mechanisms may be transparent to the user (e.g. Credential API Hooking ) or rely on deceiving the user into providing input into what they believe to be a genuine service (e.g. Web Portal Capture ).
Tactics:	Collection, Credential Access
Data Sources:	API monitoring, Binary file metadata, DLL monitoring, Kernel drivers, Loaded DLLs, PowerShell logs, Process command-line parameters, Process monitoring, User interface, Windows Registry, Windows event logs
Platforms:	Linux, macOS, Windows
Url:	Open detailed description by Mitre

Description:	Adversaries may attempt to get a listing of security software, configurations, defensive tools, and sensors that are installed on a system or in a cloud environment. This may include things such as firewall rules and anti-virus. Adversaries may use the information from Security Software Discovery during automated discovery to shape follow-on behaviors, including whether or not the adversary fully infects the target and/or attempts specific actions.
Tactics:	Discovery
Data Sources:	AWS CloudTrail logs, Azure activity logs, File monitoring, Process command-line parameters, Process monitoring, Stackdriver logs
Platforms:	AWS, Azure, Azure AD, GCP, Linux, macOS, Office 365, SaaS, Windows
Url:	Open detailed description by Mitre

Description:	Adversaries may attempt to get information about running processes on a system. Information obtained could be used to gain an understanding of common software/applications running on systems within the network. Adversaries may use the information from Process Discovery during automated discovery to shape follow-on behaviors, including whether or not the adversary fully infects the target and/or attempts specific actions.
Tactics:	Discovery
Data Sources:	API monitoring, Process command-line parameters, Process monitoring
Platforms:	Linux, macOS, Windows
Url:	Open detailed description by Mitre

Description:	An adversary may attempt to get detailed information about the operating system and hardware, including version, patches, hotfixes, service packs, and architecture. Adversaries may use the information from System Information Discovery during automated discovery to shape follow-on behaviors, including whether or not the adversary fully infects the target and/or attempts specific actions.
Tactics:	Discovery
Data Sources:	AWS CloudTrail logs, Azure activity logs, Process command-line parameters, Process monitoring, Stackdriver logs
Platforms:	AWS, Azure, GCP, Linux, macOS, Windows
Url:	Open detailed description by Mitre

Description:	An adversary may compress and/or encrypt data that is collected prior to exfiltration. Compressing the data can help to obfuscate the collected data and minimize the amount of data sent over the network. Encryption can be used to hide information that is being exfiltrated from detection or make exfiltration less conspicuous upon inspection by a defender.
Tactics:	Collection
Data Sources:	Binary file metadata, File monitoring, Process command-line parameters, Process monitoring
Platforms:	Linux, macOS, Windows
Url:	Open detailed description by Mitre

Description:	Adversaries may employ a known encryption algorithm to conceal command and control traffic rather than relying on any inherent protections provided by a communication protocol. Despite the use of a secure algorithm, these implementations may be vulnerable to reverse engineering if secret keys are encoded and/or generated within malware samples/configuration files.
Tactics:	Command and Control
Data Sources:	Malware reverse engineering, Netflow/Enclave netflow, Packet capture, Process monitoring, Process use of network, SSL/TLS inspection
Platforms:	Linux, macOS, Windows
Url:	Open detailed description by Mitre

Description:	Adversaries may communicate using a protocol and port paring that are typically not associated. For example, HTTPS over port 8088or port 587as opposed to the traditional port 443. Adversaries may make changes to the standard port used by a protocol to bypass filtering or muddle analysis/parsing of network data.
Tactics:	Command and Control
Data Sources:	Netflow/Enclave netflow, Packet capture, Process monitoring, Process use of network
Platforms:	Linux, macOS, Windows
Url:	Open detailed description by Mitre

Description:	An adversary may use legitimate desktop support and remote access software, such as Team Viewer, Go2Assist, LogMein, AmmyyAdmin, etc, to establish an interactive command and control channel to target systems within networks. These services are commonly used as legitimate technical support software, and may be allowed by application control within a target environment. Remote access tools like VNC, Ammyy, and Teamviewer are used frequently when compared with other legitimate software commonly used by adversaries.
Tactics:	Command and Control
Data Sources:	Network intrusion detection system, Network protocol analysis, Process monitoring, Process use of network
Platforms:	Linux, macOS, Windows
Url:	Open detailed description by Mitre

Description:	Adversaries may communicate using application layer protocols to avoid detection/network filtering by blending in with existing traffic. Commands to the remote system, and often the results of those commands, will be embedded within the protocol traffic between the client and server.
Tactics:	Command and Control
Data Sources:	DNS records, Netflow/Enclave netflow, Network protocol analysis, Packet capture, Process monitoring, Process use of network
Platforms:	Linux, macOS, Windows
Url:	Open detailed description by Mitre

Behavior Section

Behavior Chronological

Disassembly

Uncategorized

Graph

Loading Joe Sandbox Report ...

Warning!

Windows Analysis Report 02399999.exe

Overview

General Information

Detection

Signatures

Classification

Process Tree

Malware Threat Intel

Malware Configuration

Threatname: NanoCore

Yara Signatures

Initial Sample

Dropped Files

Memory Dumps

Unpacked PEs

Sigma Signatures

AV Detection

E-Banking Fraud

Stealing of Sensitive Information

Remote Access Functionality

Snort Signatures

Joe Sandbox Signatures

AV Detection

Compliance

Networking

Key, Mouse, Clipboard, Microphone and Screen Capturing

E-Banking Fraud

System Summary

Data Obfuscation

Persistence and Installation Behavior

Hooking and other Techniques for Hiding and Protection

Malware Analysis System Evasion

Anti Debugging

HIPS / PFW / Operating System Protection Evasion

Language, Device and Operating System Detection

Stealing of Sensitive Information

Remote Access Functionality

Mitre Att&ck Matrix

Behavior Graph

Screenshots

Thumbnails

Antivirus, Machine Learning and Genetic Malware Detection

Initial Sample

Dropped Files

Unpacked PE Files

Domains

URLs

Domains and IPs

Contacted Domains

Contacted URLs

World Map of Contacted IPs

Public IPs

General Information

Warnings

Simulations

Behavior and APIs

Joe Sandbox View / Context

IPs

Domains

ASNs

JA3 Fingerprints

Dropped Files

Created / dropped Files

C:\Program Files (x86)\DHCP Monitor\dhcpmon.exe

C:\Program Files (x86)\DHCP Monitor\dhcpmon.exe:Zone.Identifier

C:\Users\user\AppData\Local\Microsoft\CLR_v2.0_32\UsageLogs\dhcpmon.exe.log

C:\Users\user\AppData\Roaming\D06ED635-68F6-4E9A-955C-4899F5F57B9A\run.dat

Static File Info

General

File Icon

Static PE Info

General

Entrypoint Preview

Windows Analysis Report
02399999.exe