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Windows Analysis Report
NA.exe

Overview

General Information

Sample Name:	NA.exe
Analysis ID:	881404
MD5:	6c432a8b26bc0e068f23e88f69c0f565
SHA1:	318fdcf5ba0a326bf6601e1f917f9aa16645d9ca
SHA256:	0b525aaa05e206258e8e98f05fcc621a0c8d4df69138970a1447e57d157c6331
Tags:	exe
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 detection for URL or domain

Yara detected Nanocore RAT

Writes to foreign memory regions

.NET source code references suspicious native API functions

Machine Learning detection for sample

Allocates memory in foreign processes

.NET source code contains potential unpacker

Injects a PE file into a foreign processes

.NET source code contains method to dynamically call methods (often used by packers)

C2 URLs / IPs found in malware configuration

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

Uses dynamic DNS services

Queries the volume information (name, serial number etc) of a device

Yara signature match

May sleep (evasive loops) to hinder dynamic analysis

Uses code obfuscation techniques (call, push, ret)

Internet Provider seen in connection with other malware

Detected potential crypto function

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

Contains long sleeps (>= 3 min)

Enables debug privileges

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

PE file does not import any functions

Installs a raw input device (often for capturing keystrokes)

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

Drops PE files

Detected TCP or UDP traffic on non-standard ports

Binary contains a suspicious time stamp

Creates a process in suspended mode (likely to inject code)

Classification

Process Tree

System is w10x64

NA.exe (PID: 1544 cmdline: C:\Users\user\Desktop\NA.exe MD5: 6C432A8B26BC0E068F23E88F69C0F565)

CasPol.exe (PID: 5528 cmdline: C:\Windows\Microsoft.NET\Framework\v4.0.30319\Caspol.exe MD5: F866FC1C2E928779C7119353C3091F0C)

dhcpmon.exe (PID: 4584 cmdline: "C:\Program Files (x86)\DHCP Monitor\dhcpmon.exe" MD5: F866FC1C2E928779C7119353C3091F0C)

conhost.exe (PID: 7148 cmdline: C:\Windows\system32\conhost.exe 0xffffffff -ForceV1 MD5: EA777DEEA782E8B4D7C7C33BBF8A4496)

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": "954449b5-566c-46fe-92f0-8eb82a7f", "Group": "Cashout", "Domain1": "ezemnia3.ddns.net", "Domain2": "91.193.75.178", "Port": 62335, "KeyboardLogging": "Enable", "RunOnStartup": "Enable", "RequestElevation": "Disable", "BypassUAC": "Disable", "ClearZoneIdentifier": "Enable", "ClearAccessControl": "Disable", "SetCriticalProcess": "Disable", "PreventSystemSleep": "Enable", "ActivateAwayMode": "Disable", "EnableDebugMode": "Disable", "RunDelay": 0, "ConnectDelay": 4000, "RestartDelay": 5000, "TimeoutInterval": 5000, "KeepAliveTimeout": 30000, "MutexTimeout": 5000, "LanTimeout": 2500, "WanTimeout": 8000, "BufferSize": "ffff0000", "MaxPacketSize": "0000a000", "GCThreshold": "0000a000", "UseCustomDNS": "Enable", "PrimaryDNSServer": "8.8.8.8", "BackupDNSServer": "8.8.4.4"}

Yara Signatures

Memory Dumps

Source	Rule	Description	Author	Strings
00000001.00000002.656680345.0000000005CE0000.00000004.08000000.00040000.00000000.sdmp	Nanocore_RAT_Gen_2	Detetcs the Nanocore RAT	Florian Roth (Nextron Systems)	0xe75:$x1: NanoCore.ClientPluginHost 0xe8f:$x2: IClientNetworkHost
00000001.00000002.656680345.0000000005CE0000.00000004.08000000.00040000.00000000.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
00000001.00000002.656680345.0000000005CE0000.00000004.08000000.00040000.00000000.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:$s7: get_Connected
00000001.00000002.656680345.0000000005CE0000.00000004.08000000.00040000.00000000.sdmp	Windows_Trojan_Nanocore_d8c4e3c5	unknown	unknown	0xe75:$a1: NanoCore.ClientPluginHost 0xe38:$a2: NanoCore.ClientPlugin 0x120c:$b1: get_BuilderSettings 0xec3:$b4: IClientAppHost 0x127d:$b6: AddHostEntry 0x12ec:$b7: LogClientException 0x1261:$b8: PipeExists 0xeb0:$b9: IClientLoggingHost
00000001.00000002.650425425.0000000000402000.00000040.00000400.00020000.00000000.sdmp	Nanocore_RAT_Gen_2	Detetcs the Nanocore RAT	Florian Roth (Nextron Systems)	0xff8d:$x1: NanoCore.ClientPluginHost 0xffca:$x2: IClientNetworkHost 0x13afd:$x3: #=qjgz7ljmpp0J7FvL9dmi8ctJILdgtcbw8JYUc6GC8MeJ9B11Crfg2Djxcf0p8PZGe
00000001.00000002.650425425.0000000000402000.00000040.00000400.00020000.00000000.sdmp	JoeSecurity_Nanocore	Yara detected Nanocore RAT	Joe Security
00000001.00000002.650425425.0000000000402000.00000040.00000400.00020000.00000000.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:$j: #=q
00000001.00000002.650425425.0000000000402000.00000040.00000400.00020000.00000000.sdmp	Windows_Trojan_Nanocore_d8c4e3c5	unknown	unknown	0xff8d:$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
00000001.00000002.656751098.0000000005D70000.00000004.08000000.00040000.00000000.sdmp	Nanocore_RAT_Gen_2	Detetcs the Nanocore RAT	Florian Roth (Nextron Systems)	0xf7ad:$x1: NanoCore.ClientPluginHost 0xf7da:$x2: IClientNetworkHost
00000001.00000002.656751098.0000000005D70000.00000004.08000000.00040000.00000000.sdmp	Nanocore_RAT_Feb18_1	Detects Nanocore RAT	Florian Roth (Nextron Systems)	0xf7ad:$x2: NanoCore.ClientPluginHost 0x10888:$s4: PipeCreated 0xf7c7:$s5: IClientLoggingHost
00000001.00000002.656751098.0000000005D70000.00000004.08000000.00040000.00000000.sdmp	JoeSecurity_Nanocore	Yara detected Nanocore RAT	Joe Security
00000001.00000002.656751098.0000000005D70000.00000004.08000000.00040000.00000000.sdmp	MALWARE_Win_NanoCore	Detects NanoCore	ditekSHen	0xf778:$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
00000001.00000002.656751098.0000000005D70000.00000004.08000000.00040000.00000000.sdmp	Windows_Trojan_Nanocore_d8c4e3c5	unknown	unknown	0xf7ad:$a1: NanoCore.ClientPluginHost 0xf778:$a2: NanoCore.ClientPlugin 0x146f3:$b1: get_BuilderSettings 0x14662:$b7: LogClientException 0xf7c7:$b9: IClientLoggingHost
00000001.00000002.654572107.0000000003E99000.00000004.00000800.00020000.00000000.sdmp	JoeSecurity_Nanocore	Yara detected Nanocore RAT	Joe Security
00000001.00000002.654572107.0000000003E99000.00000004.00000800.00020000.00000000.sdmp	NanoCore	unknown	Kevin Breen <kevin@techanarchy.net>	0x42f0d:$a: NanoCore 0x42f66:$a: NanoCore 0x42fa3:$a: NanoCore 0x4301c:$a: NanoCore 0x566c7:$a: NanoCore 0x566dc:$a: NanoCore 0x56711:$a: NanoCore 0x6f18b:$a: NanoCore 0x6f1a0:$a: NanoCore 0x6f1d5:$a: NanoCore 0x42f6f:$b: ClientPlugin 0x42fac:$b: ClientPlugin 0x438aa:$b: ClientPlugin 0x438b7:$b: ClientPlugin 0x56483:$b: ClientPlugin 0x5649e:$b: ClientPlugin 0x564ce:$b: ClientPlugin 0x566e5:$b: ClientPlugin 0x5671a:$b: ClientPlugin 0x6ef47:$b: ClientPlugin 0x6ef62:$b: ClientPlugin
00000001.00000002.654572107.0000000003E99000.00000004.00000800.00020000.00000000.sdmp	Windows_Trojan_Nanocore_d8c4e3c5	unknown	unknown	0x42fa3:$a1: NanoCore.ClientPluginHost 0x56711:$a1: NanoCore.ClientPluginHost 0x6f1d5:$a1: NanoCore.ClientPluginHost 0x42f66:$a2: NanoCore.ClientPlugin 0x566dc:$a2: NanoCore.ClientPlugin 0x6f1a0:$a2: NanoCore.ClientPlugin 0x4333a:$b1: get_BuilderSettings 0x5b657:$b1: get_BuilderSettings 0x7411b:$b1: get_BuilderSettings 0x42ff1:$b4: IClientAppHost 0x433ab:$b6: AddHostEntry 0x4341a:$b7: LogClientException 0x5b5c6:$b7: LogClientException 0x7408a:$b7: LogClientException 0x4338f:$b8: PipeExists 0x42fde:$b9: IClientLoggingHost 0x5672b:$b9: IClientLoggingHost 0x6f1ef:$b9: IClientLoggingHost
00000001.00000002.651668667.0000000002E91000.00000004.00000800.00020000.00000000.sdmp	JoeSecurity_Nanocore	Yara detected Nanocore RAT	Joe Security
00000001.00000002.651668667.0000000002E91000.00000004.00000800.00020000.00000000.sdmp	Windows_Trojan_Nanocore_d8c4e3c5	unknown	unknown	0x2ce91:$a1: NanoCore.ClientPluginHost 0x2ce54:$a2: NanoCore.ClientPlugin 0x2d228:$b1: get_BuilderSettings 0x2cedf:$b4: IClientAppHost 0x2d299:$b6: AddHostEntry 0x2d308:$b7: LogClientException 0x2d27d:$b8: PipeExists 0x2cecc:$b9: IClientLoggingHost
00000000.00000002.387169472.0000016110009000.00000004.00000800.00020000.00000000.sdmp	Nanocore_RAT_Gen_2	Detetcs the Nanocore RAT	Florian Roth (Nextron Systems)	0x9df5d:$x1: NanoCore.ClientPluginHost 0x9df9a:$x2: IClientNetworkHost 0xa1acd:$x3: #=qjgz7ljmpp0J7FvL9dmi8ctJILdgtcbw8JYUc6GC8MeJ9B11Crfg2Djxcf0p8PZGe
00000000.00000002.387169472.0000016110009000.00000004.00000800.00020000.00000000.sdmp	JoeSecurity_Nanocore	Yara detected Nanocore RAT	Joe Security
00000000.00000002.387169472.0000016110009000.00000004.00000800.00020000.00000000.sdmp	NanoCore	unknown	Kevin Breen <kevin@techanarchy.net>	0x9dcc5:$a: NanoCore 0x9dcd5:$a: NanoCore 0x9df09:$a: NanoCore 0x9df1d:$a: NanoCore 0x9df5d:$a: NanoCore 0x9dd24:$b: ClientPlugin 0x9df26:$b: ClientPlugin 0x9df66:$b: ClientPlugin 0x9de4b:$c: ProjectData 0x9e852:$d: DESCrypto 0xa621e:$e: KeepAlive 0xa420c:$g: LogClientMessage 0xa0407:$i: get_Connected 0x9eb88:$j: #=q 0x9ebb8:$j: #=q 0x9ebd4:$j: #=q 0x9ec04:$j: #=q 0x9ec20:$j: #=q 0x9ec3c:$j: #=q 0x9ec6c:$j: #=q 0x9ec88:$j: #=q
00000000.00000002.387169472.0000016110009000.00000004.00000800.00020000.00000000.sdmp	Windows_Trojan_Nanocore_d8c4e3c5	unknown	unknown	0x9df5d:$a1: NanoCore.ClientPluginHost 0x9df1d:$a2: NanoCore.ClientPlugin 0x9fe76:$b1: get_BuilderSettings 0x9dd79:$b2: ClientLoaderForm.resources 0x9f596:$b3: PluginCommand 0x9df4e:$b4: IClientAppHost 0xa83ce:$b5: GetBlockHash 0xa04ce:$b6: AddHostEntry 0xa41c1:$b7: LogClientException 0xa043b:$b8: PipeExists 0x9df87:$b9: IClientLoggingHost
00000000.00000002.387169472.0000016110167000.00000004.00000800.00020000.00000000.sdmp	Nanocore_RAT_Gen_2	Detetcs the Nanocore RAT	Florian Roth (Nextron Systems)	0x2e8ead:$x1: NanoCore.ClientPluginHost 0x2e8eea:$x2: IClientNetworkHost 0x2eca1d:$x3: #=qjgz7ljmpp0J7FvL9dmi8ctJILdgtcbw8JYUc6GC8MeJ9B11Crfg2Djxcf0p8PZGe
00000000.00000002.387169472.0000016110167000.00000004.00000800.00020000.00000000.sdmp	JoeSecurity_Nanocore	Yara detected Nanocore RAT	Joe Security
00000000.00000002.387169472.0000016110167000.00000004.00000800.00020000.00000000.sdmp	NanoCore	unknown	Kevin Breen <kevin@techanarchy.net>	0x2e8c15:$a: NanoCore 0x2e8c25:$a: NanoCore 0x2e8e59:$a: NanoCore 0x2e8e6d:$a: NanoCore 0x2e8ead:$a: NanoCore 0x2e8c74:$b: ClientPlugin 0x2e8e76:$b: ClientPlugin 0x2e8eb6:$b: ClientPlugin 0x2e8d9b:$c: ProjectData 0x2e97a2:$d: DESCrypto 0x2f116e:$e: KeepAlive 0x2ef15c:$g: LogClientMessage 0x2eb357:$i: get_Connected 0x2e9ad8:$j: #=q 0x2e9b08:$j: #=q 0x2e9b24:$j: #=q 0x2e9b54:$j: #=q 0x2e9b70:$j: #=q 0x2e9b8c:$j: #=q 0x2e9bbc:$j: #=q 0x2e9bd8:$j: #=q
00000000.00000002.387169472.0000016110167000.00000004.00000800.00020000.00000000.sdmp	Windows_Trojan_Nanocore_d8c4e3c5	unknown	unknown	0x2e8ead:$a1: NanoCore.ClientPluginHost 0x2e8e6d:$a2: NanoCore.ClientPlugin 0x2eadc6:$b1: get_BuilderSettings 0x2e8cc9:$b2: ClientLoaderForm.resources 0x2ea4e6:$b3: PluginCommand 0x2e8e9e:$b4: IClientAppHost 0x2f331e:$b5: GetBlockHash 0x2eb41e:$b6: AddHostEntry 0x2ef111:$b7: LogClientException 0x2eb38b:$b8: PipeExists 0x2e8ed7:$b9: IClientLoggingHost
Process Memory Space: NA.exe PID: 1544	Nanocore_RAT_Gen_2	Detetcs the Nanocore RAT	Florian Roth (Nextron Systems)	0x6b24d:$x1: NanoCore.ClientPluginHost 0x1bf16d:$x1: NanoCore.ClientPluginHost 0x6b28a:$x2: IClientNetworkHost 0x1bf1aa:$x2: IClientNetworkHost 0x6ed7b:$x3: #=qjgz7ljmpp0J7FvL9dmi8ctJILdgtcbw8JYUc6GC8MeJ9B11Crfg2Djxcf0p8PZGe 0x79e01:$x3: #=qjgz7ljmpp0J7FvL9dmi8ctJILdgtcbw8JYUc6GC8MeJ9B11Crfg2Djxcf0p8PZGe 0x1c2c9b:$x3: #=qjgz7ljmpp0J7FvL9dmi8ctJILdgtcbw8JYUc6GC8MeJ9B11Crfg2Djxcf0p8PZGe 0x1cdd21:$x3: #=qjgz7ljmpp0J7FvL9dmi8ctJILdgtcbw8JYUc6GC8MeJ9B11Crfg2Djxcf0p8PZGe
Process Memory Space: NA.exe PID: 1544	JoeSecurity_Nanocore	Yara detected Nanocore RAT	Joe Security
Process Memory Space: NA.exe PID: 1544	NanoCore	unknown	Kevin Breen <kevin@techanarchy.net>	0x6af1a:$a: NanoCore 0x6af2a:$a: NanoCore 0x6afe9:$a: NanoCore 0x6aff8:$a: NanoCore 0x6b1f9:$a: NanoCore 0x6b20d:$a: NanoCore 0x6b24d:$a: NanoCore 0x7646b:$a: NanoCore 0x7647d:$a: NanoCore 0x764b9:$a: NanoCore 0x1bee3a:$a: NanoCore 0x1bee4a:$a: NanoCore 0x1bef09:$a: NanoCore 0x1bef18:$a: NanoCore 0x1bf119:$a: NanoCore 0x1bf12d:$a: NanoCore 0x1bf16d:$a: NanoCore 0x1ca38b:$a: NanoCore 0x1ca39d:$a: NanoCore 0x1ca3d9:$a: NanoCore 0x6af79:$b: ClientPlugin
Process Memory Space: NA.exe PID: 1544	Windows_Trojan_Nanocore_d8c4e3c5	unknown	unknown	0x6b24d:$a1: NanoCore.ClientPluginHost 0x1bf16d:$a1: NanoCore.ClientPluginHost 0x6b20d:$a2: NanoCore.ClientPlugin 0x1bf12d:$a2: NanoCore.ClientPlugin 0x6d124:$b1: get_BuilderSettings 0x1c1044:$b1: get_BuilderSettings 0x6afce:$b2: ClientLoaderForm.resources 0x1beeee:$b2: ClientLoaderForm.resources 0x6c844:$b3: PluginCommand 0x1c0764:$b3: PluginCommand 0x6b23e:$b4: IClientAppHost 0x1bf15e:$b4: IClientAppHost 0x75677:$b5: GetBlockHash 0x1c9597:$b5: GetBlockHash 0x6d77c:$b6: AddHostEntry 0x7889b:$b6: AddHostEntry 0x1c169c:$b6: AddHostEntry 0x1cc7bb:$b6: AddHostEntry 0x7146f:$b7: LogClientException 0x7c3dc:$b7: LogClientException 0x1c538f:$b7: LogClientException
Process Memory Space: CasPol.exe PID: 5528	Nanocore_RAT_Gen_2	Detetcs the Nanocore RAT	Florian Roth (Nextron Systems)	0x15ebd:$x1: NanoCore.ClientPluginHost 0x296de:$x1: NanoCore.ClientPluginHost 0x41410:$x1: NanoCore.ClientPluginHost 0x6e028:$x1: NanoCore.ClientPluginHost 0xcae6f:$x1: NanoCore.ClientPluginHost 0x15ed7:$x2: IClientNetworkHost 0x296f8:$x2: IClientNetworkHost 0x4144d:$x2: IClientNetworkHost 0x6e055:$x2: IClientNetworkHost 0xcae89:$x2: IClientNetworkHost 0x44f3e:$x3: #=qjgz7ljmpp0J7FvL9dmi8ctJILdgtcbw8JYUc6GC8MeJ9B11Crfg2Djxcf0p8PZGe 0x4ffc4:$x3: #=qjgz7ljmpp0J7FvL9dmi8ctJILdgtcbw8JYUc6GC8MeJ9B11Crfg2Djxcf0p8PZGe
Process Memory Space: CasPol.exe PID: 5528	JoeSecurity_Nanocore	Yara detected Nanocore RAT	Joe Security
Process Memory Space: CasPol.exe PID: 5528	NanoCore	unknown	Kevin Breen <kevin@techanarchy.net>	0x15e27:$a: NanoCore 0x15e80:$a: NanoCore 0x15ebd:$a: NanoCore 0x15f36:$a: NanoCore 0x167ef:$a: NanoCore 0x16842:$a: NanoCore 0x1687b:$a: NanoCore 0x168ee:$a: NanoCore 0x1deb5:$a: NanoCore 0x1dec8:$a: NanoCore 0x1defa:$a: NanoCore 0x236c7:$a: NanoCore 0x236da:$a: NanoCore 0x2370c:$a: NanoCore 0x29648:$a: NanoCore 0x296a1:$a: NanoCore 0x296de:$a: NanoCore 0x29757:$a: NanoCore 0x2a010:$a: NanoCore 0x2a063:$a: NanoCore 0x2a09c:$a: NanoCore
Process Memory Space: CasPol.exe PID: 5528	Windows_Trojan_Nanocore_d8c4e3c5	unknown	unknown	0x15ebd:$a1: NanoCore.ClientPluginHost 0x296de:$a1: NanoCore.ClientPluginHost 0x41410:$a1: NanoCore.ClientPluginHost 0x6e028:$a1: NanoCore.ClientPluginHost 0xcae6f:$a1: NanoCore.ClientPluginHost 0x15e80:$a2: NanoCore.ClientPlugin 0x296a1:$a2: NanoCore.ClientPlugin 0x413d0:$a2: NanoCore.ClientPlugin 0x6dff3:$a2: NanoCore.ClientPlugin 0xcae32:$a2: NanoCore.ClientPlugin 0x16237:$b1: get_BuilderSettings 0x29a58:$b1: get_BuilderSettings 0x432e7:$b1: get_BuilderSettings 0x72dfa:$b1: get_BuilderSettings 0xcb1e2:$b1: get_BuilderSettings 0x41191:$b2: ClientLoaderForm.resources 0x42a07:$b3: PluginCommand 0x15f0b:$b4: IClientAppHost 0x2972c:$b4: IClientAppHost 0x41401:$b4: IClientAppHost 0xcaebd:$b4: IClientAppHost
Click to see the 29 entries

Unpacked PEs

Source	Rule	Description	Author	Strings
1.2.CasPol.exe.5ce0000.5.raw.unpack	Nanocore_RAT_Gen_2	Detetcs the Nanocore RAT	Florian Roth (Nextron Systems)	0xe75:$x1: NanoCore.ClientPluginHost 0xe8f:$x2: IClientNetworkHost
1.2.CasPol.exe.5ce0000.5.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.CasPol.exe.5ce0000.5.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:$s7: get_Connected
1.2.CasPol.exe.5ce0000.5.raw.unpack	Windows_Trojan_Nanocore_d8c4e3c5	unknown	unknown	0xe75:$a1: NanoCore.ClientPluginHost 0xe38:$a2: NanoCore.ClientPlugin 0x120c:$b1: get_BuilderSettings 0xec3:$b4: IClientAppHost 0x127d:$b6: AddHostEntry 0x12ec:$b7: LogClientException 0x1261:$b8: PipeExists 0xeb0:$b9: IClientLoggingHost
1.2.CasPol.exe.5d70000.6.unpack	Nanocore_RAT_Gen_2	Detetcs the Nanocore RAT	Florian Roth (Nextron Systems)	0xd9ad:$x1: NanoCore.ClientPluginHost 0xd9da:$x2: IClientNetworkHost
1.2.CasPol.exe.5d70000.6.unpack	Nanocore_RAT_Feb18_1	Detects Nanocore RAT	Florian Roth (Nextron Systems)	0xd9ad:$x2: NanoCore.ClientPluginHost 0xea88:$s4: PipeCreated 0xd9c7:$s5: IClientLoggingHost
1.2.CasPol.exe.5d70000.6.unpack	JoeSecurity_Nanocore	Yara detected Nanocore RAT	Joe Security
1.2.CasPol.exe.5d70000.6.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:$s6: get_ClientSettings
1.2.CasPol.exe.5d70000.6.unpack	Windows_Trojan_Nanocore_d8c4e3c5	unknown	unknown	0xd9ad:$a1: NanoCore.ClientPluginHost 0xd978:$a2: NanoCore.ClientPlugin 0x128f3:$b1: get_BuilderSettings 0x12862:$b7: LogClientException 0xd9c7:$b9: IClientLoggingHost
0.2.NA.exe.1611043fd20.1.raw.unpack	Nanocore_RAT_Gen_2	Detetcs the Nanocore RAT	Florian Roth (Nextron Systems)	0x1018d:$x1: NanoCore.ClientPluginHost 0x101ca:$x2: IClientNetworkHost 0x13cfd:$x3: #=qjgz7ljmpp0J7FvL9dmi8ctJILdgtcbw8JYUc6GC8MeJ9B11Crfg2Djxcf0p8PZGe
0.2.NA.exe.1611043fd20.1.raw.unpack	Nanocore_RAT_Feb18_1	Detects Nanocore RAT	Florian Roth (Nextron Systems)	0xff05:$x1: NanoCore Client.exe 0x1018d:$x2: NanoCore.ClientPluginHost 0x117c6:$s1: PluginCommand 0x117ba:$s2: FileCommand 0x1266b:$s3: PipeExists 0x18422:$s4: PipeCreated 0x101b7:$s5: IClientLoggingHost
0.2.NA.exe.1611043fd20.1.raw.unpack	JoeSecurity_Nanocore	Yara detected Nanocore RAT	Joe Security
0.2.NA.exe.1611043fd20.1.raw.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:$s7: get_Connected
0.2.NA.exe.1611043fd20.1.raw.unpack	NanoCore	unknown	Kevin Breen <kevin@techanarchy.net>	0xfef5:$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
0.2.NA.exe.1611043fd20.1.raw.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:$b9: IClientLoggingHost
1.2.CasPol.exe.3edff64.3.unpack	Nanocore_RAT_Gen_2	Detetcs the Nanocore RAT	Florian Roth (Nextron Systems)	0xd9ad:$x1: NanoCore.ClientPluginHost 0xd9da:$x2: IClientNetworkHost
1.2.CasPol.exe.3edff64.3.unpack	Nanocore_RAT_Feb18_1	Detects Nanocore RAT	Florian Roth (Nextron Systems)	0xd9ad:$x2: NanoCore.ClientPluginHost 0xea88:$s4: PipeCreated 0xd9c7:$s5: IClientLoggingHost
1.2.CasPol.exe.3edff64.3.unpack	JoeSecurity_Nanocore	Yara detected Nanocore RAT	Joe Security
1.2.CasPol.exe.3edff64.3.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:$s6: get_ClientSettings
1.2.CasPol.exe.3edff64.3.unpack	Windows_Trojan_Nanocore_d8c4e3c5	unknown	unknown	0xd9ad:$a1: NanoCore.ClientPluginHost 0xd978:$a2: NanoCore.ClientPlugin 0x128f3:$b1: get_BuilderSettings 0x12862:$b7: LogClientException 0xd9c7:$b9: IClientLoggingHost
1.2.CasPol.exe.3edb12e.2.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.CasPol.exe.3edb12e.2.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.CasPol.exe.3edb12e.2.raw.unpack	JoeSecurity_Nanocore	Yara detected Nanocore RAT	Joe Security
1.2.CasPol.exe.3edb12e.2.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:$i7: IClientNetworkHost
1.2.CasPol.exe.3edb12e.2.raw.unpack	NanoCore	unknown	Kevin Breen <kevin@techanarchy.net>	0xddf:$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.CasPol.exe.3edb12e.2.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.CasPol.exe.5d70000.6.raw.unpack	Nanocore_RAT_Gen_2	Detetcs the Nanocore RAT	Florian Roth (Nextron Systems)	0xf7ad:$x1: NanoCore.ClientPluginHost 0xf7da:$x2: IClientNetworkHost
1.2.CasPol.exe.5d70000.6.raw.unpack	Nanocore_RAT_Feb18_1	Detects Nanocore RAT	Florian Roth (Nextron Systems)	0xf7ad:$x2: NanoCore.ClientPluginHost 0x10888:$s4: PipeCreated 0xf7c7:$s5: IClientLoggingHost
1.2.CasPol.exe.5d70000.6.raw.unpack	JoeSecurity_Nanocore	Yara detected Nanocore RAT	Joe Security
1.2.CasPol.exe.5d70000.6.raw.unpack	MALWARE_Win_NanoCore	Detects NanoCore	ditekSHen	0xf778:$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
1.2.CasPol.exe.5d70000.6.raw.unpack	Windows_Trojan_Nanocore_d8c4e3c5	unknown	unknown	0xf7ad:$a1: NanoCore.ClientPluginHost 0xf778:$a2: NanoCore.ClientPlugin 0x146f3:$b1: get_BuilderSettings 0x14662:$b7: LogClientException 0xf7c7:$b9: IClientLoggingHost
1.2.CasPol.exe.5d74629.7.raw.unpack	Nanocore_RAT_Gen_2	Detetcs the Nanocore RAT	Florian Roth (Nextron Systems)	0xb184:$x1: NanoCore.ClientPluginHost 0xb1b1:$x2: IClientNetworkHost
1.2.CasPol.exe.5d74629.7.raw.unpack	Nanocore_RAT_Feb18_1	Detects Nanocore RAT	Florian Roth (Nextron Systems)	0xb184:$x2: NanoCore.ClientPluginHost 0xc25f:$s4: PipeCreated 0xb19e:$s5: IClientLoggingHost
1.2.CasPol.exe.5d74629.7.raw.unpack	JoeSecurity_Nanocore	Yara detected Nanocore RAT	Joe Security
1.2.CasPol.exe.5d74629.7.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:$s6: get_ClientSettings
1.2.CasPol.exe.5d74629.7.raw.unpack	Windows_Trojan_Nanocore_d8c4e3c5	unknown	unknown	0xb184:$a1: NanoCore.ClientPluginHost 0xb14f:$a2: NanoCore.ClientPlugin 0x100ca:$b1: get_BuilderSettings 0x10039:$b7: LogClientException 0xb19e:$b9: IClientLoggingHost
0.2.NA.exe.1611043fd20.1.unpack	Nanocore_RAT_Gen_2	Detetcs the Nanocore RAT	Florian Roth (Nextron Systems)	0xe38d:$x1: NanoCore.ClientPluginHost 0xe3ca:$x2: IClientNetworkHost 0x11efd:$x3: #=qjgz7ljmpp0J7FvL9dmi8ctJILdgtcbw8JYUc6GC8MeJ9B11Crfg2Djxcf0p8PZGe
0.2.NA.exe.1611043fd20.1.unpack	Nanocore_RAT_Feb18_1	Detects Nanocore RAT	Florian Roth (Nextron Systems)	0xe105:$x1: NanoCore Client.exe 0xe38d:$x2: NanoCore.ClientPluginHost 0xf9c6:$s1: PluginCommand 0xf9ba:$s2: FileCommand 0x1086b:$s3: PipeExists 0x16622:$s4: PipeCreated 0xe3b7:$s5: IClientLoggingHost
0.2.NA.exe.1611043fd20.1.unpack	JoeSecurity_Nanocore	Yara detected Nanocore RAT	Joe Security
0.2.NA.exe.1611043fd20.1.unpack	MALWARE_Win_NanoCore	Detects NanoCore	ditekSHen	0xe0f5:$x1: NanoCore Client 0xe105:$x1: NanoCore Client 0xe34d:$x2: NanoCore.ClientPlugin 0xe38d:$x3: NanoCore.ClientPluginHost 0xe342:$i1: IClientApp 0xe363:$i2: IClientData 0xe36f:$i3: IClientNetwork 0xe37e:$i4: IClientAppHost 0xe3a7:$i5: IClientDataHost 0xe3b7:$i6: IClientLoggingHost 0xe3ca:$i7: IClientNetworkHost 0xe3dd:$i8: IClientUIHost 0xe3eb:$i9: IClientNameObjectCollection 0xe407:$i10: IClientReadOnlyNameObjectCollection 0xe154:$s1: ClientPlugin 0xe356:$s1: ClientPlugin 0xe84a:$s2: EndPoint 0xe853:$s3: IPAddress 0xe85d:$s4: IPEndPoint 0x10293:$s6: get_ClientSettings 0x10837:$s7: get_Connected
0.2.NA.exe.1611043fd20.1.unpack	NanoCore	unknown	Kevin Breen <kevin@techanarchy.net>	0xe0f5:$a: NanoCore 0xe105:$a: NanoCore 0xe339:$a: NanoCore 0xe34d:$a: NanoCore 0xe38d:$a: NanoCore 0xe154:$b: ClientPlugin 0xe356:$b: ClientPlugin 0xe396:$b: ClientPlugin 0xe27b:$c: ProjectData 0xec82:$d: DESCrypto 0x1664e:$e: KeepAlive 0x1463c:$g: LogClientMessage 0x10837:$i: get_Connected 0xefb8:$j: #=q 0xefe8:$j: #=q 0xf004:$j: #=q 0xf034:$j: #=q 0xf050:$j: #=q 0xf06c:$j: #=q 0xf09c:$j: #=q 0xf0b8:$j: #=q
0.2.NA.exe.1611043fd20.1.unpack	Windows_Trojan_Nanocore_d8c4e3c5	unknown	unknown	0xe38d:$a1: NanoCore.ClientPluginHost 0xe34d:$a2: NanoCore.ClientPlugin 0x102a6:$b1: get_BuilderSettings 0xe1a9:$b2: ClientLoaderForm.resources 0xf9c6:$b3: PluginCommand 0xe37e:$b4: IClientAppHost 0x187fe:$b5: GetBlockHash 0x108fe:$b6: AddHostEntry 0x145f1:$b7: LogClientException 0x1086b:$b8: PipeExists 0xe3b7:$b9: IClientLoggingHost
1.2.CasPol.exe.3edff64.3.raw.unpack	Nanocore_RAT_Gen_2	Detetcs the Nanocore RAT	Florian Roth (Nextron Systems)	0xf7ad:$x1: NanoCore.ClientPluginHost 0x28271:$x1: NanoCore.ClientPluginHost 0xf7da:$x2: IClientNetworkHost 0x2829e:$x2: IClientNetworkHost
1.2.CasPol.exe.3edff64.3.raw.unpack	Nanocore_RAT_Feb18_1	Detects Nanocore RAT	Florian Roth (Nextron Systems)	0xf7ad:$x2: NanoCore.ClientPluginHost 0x28271:$x2: NanoCore.ClientPluginHost 0x10888:$s4: PipeCreated 0x2934c:$s4: PipeCreated 0xf7c7:$s5: IClientLoggingHost 0x2828b:$s5: IClientLoggingHost
1.2.CasPol.exe.3edff64.3.raw.unpack	JoeSecurity_Nanocore	Yara detected Nanocore RAT	Joe Security
1.2.CasPol.exe.3edff64.3.raw.unpack	MALWARE_Win_NanoCore	Detects NanoCore	ditekSHen	0xf778:$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.CasPol.exe.3edff64.3.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
1.2.CasPol.exe.3ee458d.4.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.CasPol.exe.3ee458d.4.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.CasPol.exe.3ee458d.4.raw.unpack	JoeSecurity_Nanocore	Yara detected Nanocore RAT	Joe Security
1.2.CasPol.exe.3ee458d.4.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:$s1: ClientPlugin
1.2.CasPol.exe.3ee458d.4.raw.unpack	Windows_Trojan_Nanocore_d8c4e3c5	unknown	unknown	0xb184:$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:$b9: IClientLoggingHost
1.2.CasPol.exe.400000.0.unpack	Nanocore_RAT_Gen_2	Detetcs the Nanocore RAT	Florian Roth (Nextron Systems)	0x1018d:$x1: NanoCore.ClientPluginHost 0x101ca:$x2: IClientNetworkHost 0x13cfd:$x3: #=qjgz7ljmpp0J7FvL9dmi8ctJILdgtcbw8JYUc6GC8MeJ9B11Crfg2Djxcf0p8PZGe
1.2.CasPol.exe.400000.0.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:$s5: IClientLoggingHost
1.2.CasPol.exe.400000.0.unpack	JoeSecurity_Nanocore	Yara detected Nanocore RAT	Joe Security
1.2.CasPol.exe.400000.0.unpack	MALWARE_Win_NanoCore	Detects NanoCore	ditekSHen	0xfef5:$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
1.2.CasPol.exe.400000.0.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:$j: #=q
1.2.CasPol.exe.400000.0.unpack	Windows_Trojan_Nanocore_d8c4e3c5	unknown	unknown	0x1018d:$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.CasPol.exe.2ebd01c.1.raw.unpack	Nanocore_RAT_Gen_2	Detetcs the Nanocore RAT	Florian Roth (Nextron Systems)	0xe75:$x1: NanoCore.ClientPluginHost 0xe8f:$x2: IClientNetworkHost
1.2.CasPol.exe.2ebd01c.1.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.CasPol.exe.2ebd01c.1.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:$s7: get_Connected
1.2.CasPol.exe.2ebd01c.1.raw.unpack	Windows_Trojan_Nanocore_d8c4e3c5	unknown	unknown	0xe75:$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 57 entries

Sigma Signatures

AV Detection

Sigma detected: NanoCore

Source: File created

Author: Joe Security: Data: EventID: 11, Image: C:\Windows\Microsoft.NET\Framework\v4.0.30319\CasPol.exe, ProcessId: 5528, TargetFilename: C:\Users\user\AppData\Roaming\D06ED635-68F6-4E9A-955C-4899F5F57B9A\run.dat

E-Banking Fraud

Sigma detected: NanoCore

Source: File created

Stealing of Sensitive Information

Sigma detected: NanoCore

Source: File created

Remote Access Functionality

Sigma detected: NanoCore

Source: File created

Snort Signatures

⊘No Snort rule has matched

Joe Sandbox Signatures

Click to jump to signature section

Show All Signature Results

AV Detection

Found malware configuration

Source: 00000001.00000002.654572107.0000000003E99000.00000004.00000800.00020000.00000000.sdmp

Malware Configuration Extractor: NanoCore {"Version": "1.2.2.0", "Mutex": "954449b5-566c-46fe-92f0-8eb82a7f", "Group": "Cashout", "Domain1": "ezemnia3.ddns.net", "Domain2": "91.193.75.178", "Port": 62335, "KeyboardLogging": "Enable", "RunOnStartup": "Enable", "RequestElevation": "Disable", "BypassUAC": "Disable", "ClearZoneIdentifier": "Enable", "ClearAccessControl": "Disable", "SetCriticalProcess": "Disable", "PreventSystemSleep": "Enable", "ActivateAwayMode": "Disable", "EnableDebugMode": "Disable", "RunDelay": 0, "ConnectDelay": 4000, "RestartDelay": 5000, "TimeoutInterval": 5000, "KeepAliveTimeout": 30000, "MutexTimeout": 5000, "LanTimeout": 2500, "WanTimeout": 8000, "BufferSize": "ffff0000", "MaxPacketSize": "0000a000", "GCThreshold": "0000a000", "UseCustomDNS": "Enable", "PrimaryDNSServer": "8.8.8.8", "BackupDNSServer": "8.8.4.4"}

Multi AV Scanner detection for submitted file

Source: NA.exe

ReversingLabs: Detection: 29%

Antivirus detection for URL or domain

Source: 91.193.75.178	Avira URL Cloud: Label: malware
Source: ezemnia3.ddns.net	Avira URL Cloud: Label: malware

Yara detected Nanocore RAT

Source: Yara match	File source: 1.2.CasPol.exe.5d70000.6.unpack, type: UNPACKEDPE
Source: Yara match	File source: 0.2.NA.exe.1611043fd20.1.raw.unpack, type: UNPACKEDPE
Source: Yara match	File source: 1.2.CasPol.exe.3edff64.3.unpack, type: UNPACKEDPE
Source: Yara match	File source: 1.2.CasPol.exe.3edb12e.2.raw.unpack, type: UNPACKEDPE
Source: Yara match	File source: 1.2.CasPol.exe.5d70000.6.raw.unpack, type: UNPACKEDPE
Source: Yara match	File source: 1.2.CasPol.exe.5d74629.7.raw.unpack, type: UNPACKEDPE
Source: Yara match	File source: 0.2.NA.exe.1611043fd20.1.unpack, type: UNPACKEDPE
Source: Yara match	File source: 1.2.CasPol.exe.3edff64.3.raw.unpack, type: UNPACKEDPE
Source: Yara match	File source: 1.2.CasPol.exe.3ee458d.4.raw.unpack, type: UNPACKEDPE
Source: Yara match	File source: 1.2.CasPol.exe.400000.0.unpack, type: UNPACKEDPE
Source: Yara match	File source: 00000001.00000002.650425425.0000000000402000.00000040.00000400.00020000.00000000.sdmp, type: MEMORY
Source: Yara match	File source: 00000001.00000002.656751098.0000000005D70000.00000004.08000000.00040000.00000000.sdmp, type: MEMORY
Source: Yara match	File source: 00000001.00000002.654572107.0000000003E99000.00000004.00000800.00020000.00000000.sdmp, type: MEMORY
Source: Yara match	File source: 00000001.00000002.651668667.0000000002E91000.00000004.00000800.00020000.00000000.sdmp, type: MEMORY
Source: Yara match	File source: 00000000.00000002.387169472.0000016110009000.00000004.00000800.00020000.00000000.sdmp, type: MEMORY
Source: Yara match	File source: 00000000.00000002.387169472.0000016110167000.00000004.00000800.00020000.00000000.sdmp, type: MEMORY
Source: Yara match	File source: Process Memory Space: NA.exe PID: 1544, type: MEMORYSTR
Source: Yara match	File source: Process Memory Space: CasPol.exe PID: 5528, type: MEMORYSTR

Machine Learning detection for sample

Source: NA.exe

Joe Sandbox ML: detected

Source: NA.exe

Static PE information: HIGH_ENTROPY_VA, DYNAMIC_BASE, NX_COMPAT, NO_SEH, TERMINAL_SERVER_AWARE

Source:	Binary string: caspol.pdbdv source: CasPol.exe, 00000001.00000003.389904732.0000000000CAB000.00000004.00000020.00020000.00000000.sdmp, CasPol.exe, 00000001.00000002.650649992.0000000000CAF000.00000004.00000020.00020000.00000000.sdmp, dhcpmon.exe, 00000004.00000000.414315300.0000000000C32000.00000002.00000001.01000000.00000006.sdmp, dhcpmon.exe.1.dr
Source:	Binary string: caspol.pdb source: CasPol.exe, 00000001.00000003.389904732.0000000000CAB000.00000004.00000020.00020000.00000000.sdmp, CasPol.exe, 00000001.00000002.650649992.0000000000CAF000.00000004.00000020.00020000.00000000.sdmp, dhcpmon.exe, 00000004.00000000.414315300.0000000000C32000.00000002.00000001.01000000.00000006.sdmp, dhcpmon.exe.1.dr
Source:	Binary string: WINNERS.pdb source: NA.exe, 00000000.00000002.387087180.0000016100001000.00000004.00000800.00020000.00000000.sdmp, NA.exe, 00000000.00000002.388893091.0000016178BB0000.00000004.08000000.00040000.00000000.sdmp
Source:	Binary string: BHBhHuH.pdb source: NA.exe

Networking

C2 URLs / IPs found in malware configuration

Source: Malware configuration extractor	URLs: ezemnia3.ddns.net
Source: Malware configuration extractor	URLs: 91.193.75.178

Uses dynamic DNS services

Source: unknown

DNS query: name: ezemnia3.ddns.net

Source: Joe Sandbox View	ASN Name: DAVID_CRAIGGG DAVID_CRAIGGG
Source: Joe Sandbox View	ASN Name: VCG-ASNG VCG-ASNG

Source: global traffic	TCP traffic: 192.168.2.5:49693 -> 102.90.46.28:62335
Source: global traffic	TCP traffic: 192.168.2.5:49713 -> 91.193.75.178:62335

Source: unknown	TCP traffic detected without corresponding DNS query: 91.193.75.178
Source: unknown	TCP traffic detected without corresponding DNS query: 91.193.75.178
Source: unknown	TCP traffic detected without corresponding DNS query: 91.193.75.178
Source: unknown	TCP traffic detected without corresponding DNS query: 91.193.75.178
Source: unknown	TCP traffic detected without corresponding DNS query: 91.193.75.178
Source: unknown	TCP traffic detected without corresponding DNS query: 91.193.75.178
Source: unknown	TCP traffic detected without corresponding DNS query: 91.193.75.178
Source: unknown	TCP traffic detected without corresponding DNS query: 91.193.75.178
Source: unknown	TCP traffic detected without corresponding DNS query: 91.193.75.178

Source: CasPol.exe, 00000001.00000002.651668667.0000000002E91000.00000004.00000800.00020000.00000000.sdmp

String found in binary or memory: http://schemas.xmlsoap.org/ws/2005/05/identity/claims/name

Source: unknown

DNS traffic detected: queries for: ezemnia3.ddns.net

Source: CasPol.exe, 00000001.00000002.654572107.0000000003E99000.00000004.00000800.00020000.00000000.sdmp

Binary or memory string: RegisterRawInputDevices

E-Banking Fraud

Yara detected Nanocore RAT

Source: Yara match	File source: 1.2.CasPol.exe.5d70000.6.unpack, type: UNPACKEDPE
Source: Yara match	File source: 0.2.NA.exe.1611043fd20.1.raw.unpack, type: UNPACKEDPE
Source: Yara match	File source: 1.2.CasPol.exe.3edff64.3.unpack, type: UNPACKEDPE
Source: Yara match	File source: 1.2.CasPol.exe.3edb12e.2.raw.unpack, type: UNPACKEDPE
Source: Yara match	File source: 1.2.CasPol.exe.5d70000.6.raw.unpack, type: UNPACKEDPE
Source: Yara match	File source: 1.2.CasPol.exe.5d74629.7.raw.unpack, type: UNPACKEDPE
Source: Yara match	File source: 0.2.NA.exe.1611043fd20.1.unpack, type: UNPACKEDPE
Source: Yara match	File source: 1.2.CasPol.exe.3edff64.3.raw.unpack, type: UNPACKEDPE
Source: Yara match	File source: 1.2.CasPol.exe.3ee458d.4.raw.unpack, type: UNPACKEDPE
Source: Yara match	File source: 1.2.CasPol.exe.400000.0.unpack, type: UNPACKEDPE
Source: Yara match	File source: 00000001.00000002.650425425.0000000000402000.00000040.00000400.00020000.00000000.sdmp, type: MEMORY
Source: Yara match	File source: 00000001.00000002.656751098.0000000005D70000.00000004.08000000.00040000.00000000.sdmp, type: MEMORY
Source: Yara match	File source: 00000001.00000002.654572107.0000000003E99000.00000004.00000800.00020000.00000000.sdmp, type: MEMORY
Source: Yara match	File source: 00000001.00000002.651668667.0000000002E91000.00000004.00000800.00020000.00000000.sdmp, type: MEMORY
Source: Yara match	File source: 00000000.00000002.387169472.0000016110009000.00000004.00000800.00020000.00000000.sdmp, type: MEMORY
Source: Yara match	File source: 00000000.00000002.387169472.0000016110167000.00000004.00000800.00020000.00000000.sdmp, type: MEMORY
Source: Yara match	File source: Process Memory Space: NA.exe PID: 1544, type: MEMORYSTR
Source: Yara match	File source: Process Memory Space: CasPol.exe PID: 5528, type: MEMORYSTR

System Summary

Malicious sample detected (through community Yara rule)

Source: 1.2.CasPol.exe.5ce0000.5.raw.unpack, type: UNPACKEDPE	Matched rule: Detetcs the Nanocore RAT Author: Florian Roth (Nextron Systems)
Source: 1.2.CasPol.exe.5ce0000.5.raw.unpack, type: UNPACKEDPE	Matched rule: Detects NanoCore Author: ditekSHen
Source: 1.2.CasPol.exe.5ce0000.5.raw.unpack, type: UNPACKEDPE	Matched rule: Windows_Trojan_Nanocore_d8c4e3c5 Author: unknown
Source: 1.2.CasPol.exe.5d70000.6.unpack, type: UNPACKEDPE	Matched rule: Detetcs the Nanocore RAT Author: Florian Roth (Nextron Systems)
Source: 1.2.CasPol.exe.5d70000.6.unpack, type: UNPACKEDPE	Matched rule: Detects NanoCore Author: ditekSHen
Source: 1.2.CasPol.exe.5d70000.6.unpack, type: UNPACKEDPE	Matched rule: Windows_Trojan_Nanocore_d8c4e3c5 Author: unknown
Source: 0.2.NA.exe.1611043fd20.1.raw.unpack, type: UNPACKEDPE	Matched rule: Detetcs the Nanocore RAT Author: Florian Roth (Nextron Systems)
Source: 0.2.NA.exe.1611043fd20.1.raw.unpack, type: UNPACKEDPE	Matched rule: Detects NanoCore Author: ditekSHen
Source: 0.2.NA.exe.1611043fd20.1.raw.unpack, type: UNPACKEDPE	Matched rule: NanoCore Author: Kevin Breen <kevin@techanarchy.net>
Source: 0.2.NA.exe.1611043fd20.1.raw.unpack, type: UNPACKEDPE	Matched rule: Windows_Trojan_Nanocore_d8c4e3c5 Author: unknown
Source: 1.2.CasPol.exe.3edff64.3.unpack, type: UNPACKEDPE	Matched rule: Detetcs the Nanocore RAT Author: Florian Roth (Nextron Systems)
Source: 1.2.CasPol.exe.3edff64.3.unpack, type: UNPACKEDPE	Matched rule: Detects NanoCore Author: ditekSHen
Source: 1.2.CasPol.exe.3edff64.3.unpack, type: UNPACKEDPE	Matched rule: Windows_Trojan_Nanocore_d8c4e3c5 Author: unknown
Source: 1.2.CasPol.exe.3edb12e.2.raw.unpack, type: UNPACKEDPE	Matched rule: Detetcs the Nanocore RAT Author: Florian Roth (Nextron Systems)
Source: 1.2.CasPol.exe.3edb12e.2.raw.unpack, type: UNPACKEDPE	Matched rule: Detects NanoCore Author: ditekSHen
Source: 1.2.CasPol.exe.3edb12e.2.raw.unpack, type: UNPACKEDPE	Matched rule: NanoCore Author: Kevin Breen <kevin@techanarchy.net>
Source: 1.2.CasPol.exe.3edb12e.2.raw.unpack, type: UNPACKEDPE	Matched rule: Windows_Trojan_Nanocore_d8c4e3c5 Author: unknown
Source: 1.2.CasPol.exe.5d70000.6.raw.unpack, type: UNPACKEDPE	Matched rule: Detetcs the Nanocore RAT Author: Florian Roth (Nextron Systems)
Source: 1.2.CasPol.exe.5d70000.6.raw.unpack, type: UNPACKEDPE	Matched rule: Detects NanoCore Author: ditekSHen
Source: 1.2.CasPol.exe.5d70000.6.raw.unpack, type: UNPACKEDPE	Matched rule: Windows_Trojan_Nanocore_d8c4e3c5 Author: unknown
Source: 1.2.CasPol.exe.5d74629.7.raw.unpack, type: UNPACKEDPE	Matched rule: Detetcs the Nanocore RAT Author: Florian Roth (Nextron Systems)
Source: 1.2.CasPol.exe.5d74629.7.raw.unpack, type: UNPACKEDPE	Matched rule: Detects NanoCore Author: ditekSHen
Source: 1.2.CasPol.exe.5d74629.7.raw.unpack, type: UNPACKEDPE	Matched rule: Windows_Trojan_Nanocore_d8c4e3c5 Author: unknown
Source: 0.2.NA.exe.1611043fd20.1.unpack, type: UNPACKEDPE	Matched rule: Detetcs the Nanocore RAT Author: Florian Roth (Nextron Systems)
Source: 0.2.NA.exe.1611043fd20.1.unpack, type: UNPACKEDPE	Matched rule: Detects NanoCore Author: ditekSHen
Source: 0.2.NA.exe.1611043fd20.1.unpack, type: UNPACKEDPE	Matched rule: NanoCore Author: Kevin Breen <kevin@techanarchy.net>
Source: 0.2.NA.exe.1611043fd20.1.unpack, type: UNPACKEDPE	Matched rule: Windows_Trojan_Nanocore_d8c4e3c5 Author: unknown
Source: 1.2.CasPol.exe.3edff64.3.raw.unpack, type: UNPACKEDPE	Matched rule: Detetcs the Nanocore RAT Author: Florian Roth (Nextron Systems)
Source: 1.2.CasPol.exe.3edff64.3.raw.unpack, type: UNPACKEDPE	Matched rule: Detects NanoCore Author: ditekSHen
Source: 1.2.CasPol.exe.3edff64.3.raw.unpack, type: UNPACKEDPE	Matched rule: Windows_Trojan_Nanocore_d8c4e3c5 Author: unknown
Source: 1.2.CasPol.exe.3ee458d.4.raw.unpack, type: UNPACKEDPE	Matched rule: Detetcs the Nanocore RAT Author: Florian Roth (Nextron Systems)
Source: 1.2.CasPol.exe.3ee458d.4.raw.unpack, type: UNPACKEDPE	Matched rule: Detects NanoCore Author: ditekSHen
Source: 1.2.CasPol.exe.3ee458d.4.raw.unpack, type: UNPACKEDPE	Matched rule: Windows_Trojan_Nanocore_d8c4e3c5 Author: unknown
Source: 1.2.CasPol.exe.400000.0.unpack, type: UNPACKEDPE	Matched rule: Detetcs the Nanocore RAT Author: Florian Roth (Nextron Systems)
Source: 1.2.CasPol.exe.400000.0.unpack, type: UNPACKEDPE	Matched rule: Detects NanoCore Author: ditekSHen
Source: 1.2.CasPol.exe.400000.0.unpack, type: UNPACKEDPE	Matched rule: NanoCore Author: Kevin Breen <kevin@techanarchy.net>
Source: 1.2.CasPol.exe.400000.0.unpack, type: UNPACKEDPE	Matched rule: Windows_Trojan_Nanocore_d8c4e3c5 Author: unknown
Source: 1.2.CasPol.exe.2ebd01c.1.raw.unpack, type: UNPACKEDPE	Matched rule: Detetcs the Nanocore RAT Author: Florian Roth (Nextron Systems)
Source: 1.2.CasPol.exe.2ebd01c.1.raw.unpack, type: UNPACKEDPE	Matched rule: Detects NanoCore Author: ditekSHen
Source: 1.2.CasPol.exe.2ebd01c.1.raw.unpack, type: UNPACKEDPE	Matched rule: Windows_Trojan_Nanocore_d8c4e3c5 Author: unknown
Source: 00000001.00000002.656680345.0000000005CE0000.00000004.08000000.00040000.00000000.sdmp, type: MEMORY	Matched rule: Detetcs the Nanocore RAT Author: Florian Roth (Nextron Systems)
Source: 00000001.00000002.656680345.0000000005CE0000.00000004.08000000.00040000.00000000.sdmp, type: MEMORY	Matched rule: Detects NanoCore Author: ditekSHen
Source: 00000001.00000002.656680345.0000000005CE0000.00000004.08000000.00040000.00000000.sdmp, type: MEMORY	Matched rule: Windows_Trojan_Nanocore_d8c4e3c5 Author: unknown
Source: 00000001.00000002.650425425.0000000000402000.00000040.00000400.00020000.00000000.sdmp, type: MEMORY	Matched rule: Detetcs the Nanocore RAT Author: Florian Roth (Nextron Systems)
Source: 00000001.00000002.650425425.0000000000402000.00000040.00000400.00020000.00000000.sdmp, type: MEMORY	Matched rule: NanoCore Author: Kevin Breen <kevin@techanarchy.net>
Source: 00000001.00000002.650425425.0000000000402000.00000040.00000400.00020000.00000000.sdmp, type: MEMORY	Matched rule: Windows_Trojan_Nanocore_d8c4e3c5 Author: unknown
Source: 00000001.00000002.656751098.0000000005D70000.00000004.08000000.00040000.00000000.sdmp, type: MEMORY	Matched rule: Detetcs the Nanocore RAT Author: Florian Roth (Nextron Systems)
Source: 00000001.00000002.656751098.0000000005D70000.00000004.08000000.00040000.00000000.sdmp, type: MEMORY	Matched rule: Detects NanoCore Author: ditekSHen
Source: 00000001.00000002.656751098.0000000005D70000.00000004.08000000.00040000.00000000.sdmp, type: MEMORY	Matched rule: Windows_Trojan_Nanocore_d8c4e3c5 Author: unknown
Source: 00000001.00000002.654572107.0000000003E99000.00000004.00000800.00020000.00000000.sdmp, type: MEMORY	Matched rule: NanoCore Author: Kevin Breen <kevin@techanarchy.net>
Source: 00000001.00000002.654572107.0000000003E99000.00000004.00000800.00020000.00000000.sdmp, type: MEMORY	Matched rule: Windows_Trojan_Nanocore_d8c4e3c5 Author: unknown
Source: 00000001.00000002.651668667.0000000002E91000.00000004.00000800.00020000.00000000.sdmp, type: MEMORY	Matched rule: Windows_Trojan_Nanocore_d8c4e3c5 Author: unknown
Source: 00000000.00000002.387169472.0000016110009000.00000004.00000800.00020000.00000000.sdmp, type: MEMORY	Matched rule: Detetcs the Nanocore RAT Author: Florian Roth (Nextron Systems)
Source: 00000000.00000002.387169472.0000016110009000.00000004.00000800.00020000.00000000.sdmp, type: MEMORY	Matched rule: NanoCore Author: Kevin Breen <kevin@techanarchy.net>
Source: 00000000.00000002.387169472.0000016110009000.00000004.00000800.00020000.00000000.sdmp, type: MEMORY	Matched rule: Windows_Trojan_Nanocore_d8c4e3c5 Author: unknown
Source: 00000000.00000002.387169472.0000016110167000.00000004.00000800.00020000.00000000.sdmp, type: MEMORY	Matched rule: Detetcs the Nanocore RAT Author: Florian Roth (Nextron Systems)
Source: 00000000.00000002.387169472.0000016110167000.00000004.00000800.00020000.00000000.sdmp, type: MEMORY	Matched rule: NanoCore Author: Kevin Breen <kevin@techanarchy.net>
Source: 00000000.00000002.387169472.0000016110167000.00000004.00000800.00020000.00000000.sdmp, type: MEMORY	Matched rule: Windows_Trojan_Nanocore_d8c4e3c5 Author: unknown
Source: Process Memory Space: NA.exe PID: 1544, type: MEMORYSTR	Matched rule: Detetcs the Nanocore RAT Author: Florian Roth (Nextron Systems)
Source: Process Memory Space: NA.exe PID: 1544, type: MEMORYSTR	Matched rule: NanoCore Author: Kevin Breen <kevin@techanarchy.net>
Source: Process Memory Space: NA.exe PID: 1544, type: MEMORYSTR	Matched rule: Windows_Trojan_Nanocore_d8c4e3c5 Author: unknown
Source: Process Memory Space: CasPol.exe PID: 5528, type: MEMORYSTR	Matched rule: Detetcs the Nanocore RAT Author: Florian Roth (Nextron Systems)
Source: Process Memory Space: CasPol.exe PID: 5528, type: MEMORYSTR	Matched rule: NanoCore Author: Kevin Breen <kevin@techanarchy.net>
Source: Process Memory Space: CasPol.exe PID: 5528, type: MEMORYSTR	Matched rule: Windows_Trojan_Nanocore_d8c4e3c5 Author: unknown

Source: 1.2.CasPol.exe.5ce0000.5.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.CasPol.exe.5ce0000.5.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.CasPol.exe.5ce0000.5.raw.unpack, type: UNPACKEDPE	Matched rule: MALWARE_Win_NanoCore author = ditekSHen, description = Detects NanoCore
Source: 1.2.CasPol.exe.5ce0000.5.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.CasPol.exe.5d70000.6.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.CasPol.exe.5d70000.6.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.CasPol.exe.5d70000.6.unpack, type: UNPACKEDPE	Matched rule: MALWARE_Win_NanoCore author = ditekSHen, description = Detects NanoCore
Source: 1.2.CasPol.exe.5d70000.6.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.NA.exe.1611043fd20.1.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: 0.2.NA.exe.1611043fd20.1.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: 0.2.NA.exe.1611043fd20.1.raw.unpack, type: UNPACKEDPE	Matched rule: MALWARE_Win_NanoCore author = ditekSHen, description = Detects NanoCore
Source: 0.2.NA.exe.1611043fd20.1.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: 0.2.NA.exe.1611043fd20.1.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: 1.2.CasPol.exe.3edff64.3.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: 1.2.CasPol.exe.3edff64.3.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: 1.2.CasPol.exe.3edff64.3.unpack, type: UNPACKEDPE	Matched rule: MALWARE_Win_NanoCore author = ditekSHen, description = Detects NanoCore
Source: 1.2.CasPol.exe.3edff64.3.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: 1.2.CasPol.exe.3edb12e.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.CasPol.exe.3edb12e.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.CasPol.exe.3edb12e.2.raw.unpack, type: UNPACKEDPE	Matched rule: MALWARE_Win_NanoCore author = ditekSHen, description = Detects NanoCore
Source: 1.2.CasPol.exe.3edb12e.2.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.CasPol.exe.3edb12e.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.CasPol.exe.5d70000.6.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.CasPol.exe.5d70000.6.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.CasPol.exe.5d70000.6.raw.unpack, type: UNPACKEDPE	Matched rule: MALWARE_Win_NanoCore author = ditekSHen, description = Detects NanoCore
Source: 1.2.CasPol.exe.5d70000.6.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.CasPol.exe.5d74629.7.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.CasPol.exe.5d74629.7.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.CasPol.exe.5d74629.7.raw.unpack, type: UNPACKEDPE	Matched rule: MALWARE_Win_NanoCore author = ditekSHen, description = Detects NanoCore
Source: 1.2.CasPol.exe.5d74629.7.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.NA.exe.1611043fd20.1.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: 0.2.NA.exe.1611043fd20.1.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: 0.2.NA.exe.1611043fd20.1.unpack, type: UNPACKEDPE	Matched rule: MALWARE_Win_NanoCore author = ditekSHen, description = Detects NanoCore
Source: 0.2.NA.exe.1611043fd20.1.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: 0.2.NA.exe.1611043fd20.1.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.CasPol.exe.3edff64.3.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.CasPol.exe.3edff64.3.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.CasPol.exe.3edff64.3.raw.unpack, type: UNPACKEDPE	Matched rule: MALWARE_Win_NanoCore author = ditekSHen, description = Detects NanoCore
Source: 1.2.CasPol.exe.3edff64.3.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.CasPol.exe.3ee458d.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: 1.2.CasPol.exe.3ee458d.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: 1.2.CasPol.exe.3ee458d.4.raw.unpack, type: UNPACKEDPE	Matched rule: MALWARE_Win_NanoCore author = ditekSHen, description = Detects NanoCore
Source: 1.2.CasPol.exe.3ee458d.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: 1.2.CasPol.exe.400000.0.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: 1.2.CasPol.exe.400000.0.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: 1.2.CasPol.exe.400000.0.unpack, type: UNPACKEDPE	Matched rule: MALWARE_Win_NanoCore author = ditekSHen, description = Detects NanoCore
Source: 1.2.CasPol.exe.400000.0.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: 1.2.CasPol.exe.400000.0.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.CasPol.exe.2ebd01c.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.CasPol.exe.2ebd01c.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.CasPol.exe.2ebd01c.1.raw.unpack, type: UNPACKEDPE	Matched rule: MALWARE_Win_NanoCore author = ditekSHen, description = Detects NanoCore
Source: 1.2.CasPol.exe.2ebd01c.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: 00000001.00000002.656680345.0000000005CE0000.00000004.08000000.00040000.00000000.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: 00000001.00000002.656680345.0000000005CE0000.00000004.08000000.00040000.00000000.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: 00000001.00000002.656680345.0000000005CE0000.00000004.08000000.00040000.00000000.sdmp, type: MEMORY	Matched rule: MALWARE_Win_NanoCore author = ditekSHen, description = Detects NanoCore
Source: 00000001.00000002.656680345.0000000005CE0000.00000004.08000000.00040000.00000000.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: 00000001.00000002.650425425.0000000000402000.00000040.00000400.00020000.00000000.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: 00000001.00000002.650425425.0000000000402000.00000040.00000400.00020000.00000000.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: 00000001.00000002.650425425.0000000000402000.00000040.00000400.00020000.00000000.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: 00000001.00000002.656751098.0000000005D70000.00000004.08000000.00040000.00000000.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: 00000001.00000002.656751098.0000000005D70000.00000004.08000000.00040000.00000000.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: 00000001.00000002.656751098.0000000005D70000.00000004.08000000.00040000.00000000.sdmp, type: MEMORY	Matched rule: MALWARE_Win_NanoCore author = ditekSHen, description = Detects NanoCore
Source: 00000001.00000002.656751098.0000000005D70000.00000004.08000000.00040000.00000000.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: 00000001.00000002.654572107.0000000003E99000.00000004.00000800.00020000.00000000.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: 00000001.00000002.654572107.0000000003E99000.00000004.00000800.00020000.00000000.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: 00000001.00000002.651668667.0000000002E91000.00000004.00000800.00020000.00000000.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: 00000000.00000002.387169472.0000016110009000.00000004.00000800.00020000.00000000.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: 00000000.00000002.387169472.0000016110009000.00000004.00000800.00020000.00000000.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: 00000000.00000002.387169472.0000016110009000.00000004.00000800.00020000.00000000.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: 00000000.00000002.387169472.0000016110167000.00000004.00000800.00020000.00000000.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: 00000000.00000002.387169472.0000016110167000.00000004.00000800.00020000.00000000.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: 00000000.00000002.387169472.0000016110167000.00000004.00000800.00020000.00000000.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: NA.exe PID: 1544, 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: NA.exe PID: 1544, 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: NA.exe PID: 1544, 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: CasPol.exe PID: 5528, 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: CasPol.exe PID: 5528, 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: CasPol.exe PID: 5528, 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:\Users\user\Desktop\NA.exe	Code function: 0_2_00007FF9A59508F0
Source: C:\Windows\Microsoft.NET\Framework\v4.0.30319\CasPol.exe	Code function: 1_2_04FFE480
Source: C:\Windows\Microsoft.NET\Framework\v4.0.30319\CasPol.exe	Code function: 1_2_04FFE471
Source: C:\Windows\Microsoft.NET\Framework\v4.0.30319\CasPol.exe	Code function: 1_2_04FFBBD4
Source: C:\Windows\Microsoft.NET\Framework\v4.0.30319\CasPol.exe	Code function: 1_2_06240040
Source: C:\Program Files (x86)\DHCP Monitor\dhcpmon.exe	Code function: 4_2_013E0958

Source: NA.exe

Static PE information: No import functions for PE file found

Source: NA.exe, 00000000.00000002.388691888.00000161788A0000.00000002.00000001.01000000.00000003.sdmp	Binary or memory string: OriginalFilenameBHBhHuH.exe0 vs NA.exe
Source: NA.exe, 00000000.00000002.387087180.0000016100001000.00000004.00000800.00020000.00000000.sdmp	Binary or memory string: OriginalFilenameWINNERS.dll0 vs NA.exe
Source: NA.exe, 00000000.00000002.388893091.0000016178BB0000.00000004.08000000.00040000.00000000.sdmp	Binary or memory string: OriginalFilenameWINNERS.dll0 vs NA.exe
Source: NA.exe, 00000000.00000002.388726593.00000161789BC000.00000004.00000020.00020000.00000000.sdmp	Binary or memory string: OriginalFilenameclr.dllT vs NA.exe
Source: NA.exe	Binary or memory string: OriginalFilenameBHBhHuH.exe0 vs NA.exe

Source: NA.exe

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

Source: NA.exe

ReversingLabs: Detection: 29%

Source: NA.exe

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

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

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

Source: unknown	Process created: C:\Users\user\Desktop\NA.exe C:\Users\user\Desktop\NA.exe
Source: C:\Users\user\Desktop\NA.exe	Process created: C:\Windows\Microsoft.NET\Framework\v4.0.30319\CasPol.exe C:\Windows\Microsoft.NET\Framework\v4.0.30319\Caspol.exe
Source: unknown	Process created: C:\Program Files (x86)\DHCP Monitor\dhcpmon.exe "C:\Program Files (x86)\DHCP Monitor\dhcpmon.exe"
Source: C:\Program Files (x86)\DHCP Monitor\dhcpmon.exe	Process created: C:\Windows\System32\conhost.exe C:\Windows\system32\conhost.exe 0xffffffff -ForceV1
Source: C:\Users\user\Desktop\NA.exe	Process created: C:\Windows\Microsoft.NET\Framework\v4.0.30319\CasPol.exe C:\Windows\Microsoft.NET\Framework\v4.0.30319\Caspol.exe

Source: C:\Windows\Microsoft.NET\Framework\v4.0.30319\CasPol.exe

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

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

File created: C:\Users\user\AppData\Local\Microsoft\CLR_v4.0\UsageLogs\NA.exe.log

Jump to behavior

Source: classification engine

Classification label: mal100.troj.evad.winEXE@5/5@6/2

Source: 1.2.CasPol.exe.400000.0.unpack, u0023u003dqjIje6jGWLd2EOkfZXKqBbgu003du003d.cs	Security API names: System.Security.Principal.WindowsIdentity System.Security.Principal.WindowsIdentity::GetCurrent()
Source: 1.2.CasPol.exe.400000.0.unpack, u0023u003dqjIje6jGWLd2EOkfZXKqBbgu003du003d.cs	Security API names: System.Boolean System.Security.Principal.WindowsPrincipal::IsInRole(System.Security.Principal.WindowsBuiltInRole)
Source: 4.0.dhcpmon.exe.c30000.0.unpack, Microsoft.Tools.Caspol/caspol.cs	Security API names: System.Security.Principal.WindowsIdentity System.Security.Principal.WindowsIdentity::GetCurrent()
Source: 4.0.dhcpmon.exe.c30000.0.unpack, Microsoft.Tools.Caspol/caspol.cs	Security API names: System.Boolean System.Security.Principal.WindowsPrincipal::IsInRole(System.Security.Principal.WindowsBuiltInRole)
Source: dhcpmon.exe.1.dr, Microsoft.Tools.Caspol/caspol.cs	Security API names: System.Security.Principal.WindowsIdentity System.Security.Principal.WindowsIdentity::GetCurrent()
Source: dhcpmon.exe.1.dr, Microsoft.Tools.Caspol/caspol.cs	Security API names: System.Boolean System.Security.Principal.WindowsPrincipal::IsInRole(System.Security.Principal.WindowsBuiltInRole)

Source: NA.exe	Static file information: TRID: Win64 Executable GUI Net Framework (217006/5) 49.88%
Source: C:\Users\user\Desktop\NA.exe	Section loaded: C:\Windows\assembly\NativeImages_v4.0.30319_64\mscorlib\ac26e2af62f23e37e645b5e44068a025\mscorlib.ni.dll
Source: C:\Windows\Microsoft.NET\Framework\v4.0.30319\CasPol.exe	Section loaded: C:\Windows\assembly\NativeImages_v4.0.30319_32\mscorlib\a152fe02a317a77aeee36903305e8ba6\mscorlib.ni.dll
Source: C:\Program Files (x86)\DHCP Monitor\dhcpmon.exe	Section loaded: C:\Windows\assembly\NativeImages_v4.0.30319_32\mscorlib\a152fe02a317a77aeee36903305e8ba6\mscorlib.ni.dll

Source: C:\Windows\Microsoft.NET\Framework\v4.0.30319\CasPol.exe	Mutant created: \Sessions\1\BaseNamedObjects\Global\{954449b5-566c-46fe-92f0-8eb82a7f77b0}
Source: C:\Windows\System32\conhost.exe	Mutant created: \Sessions\1\BaseNamedObjects\Local\SM0:7148:120:WilError_01

Source: C:\Windows\Microsoft.NET\Framework\v4.0.30319\CasPol.exe

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

Jump to behavior

Source: NA.exe, dg3ypDAonQcOidMs0w/WP6RZJql8gZrNhVA9v.cs	Cryptographic APIs: 'CreateDecryptor'
Source: NA.exe, dg3ypDAonQcOidMs0w/WP6RZJql8gZrNhVA9v.cs	Cryptographic APIs: 'CreateDecryptor'
Source: 1.2.CasPol.exe.400000.0.unpack, u0023u003dqjIje6jGWLd2EOkfZXKqBbgu003du003d.cs	Cryptographic APIs: 'TransformFinalBlock', 'CreateDecryptor'
Source: 1.2.CasPol.exe.400000.0.unpack, u0023u003dqVxXNKnhAcArgJoGGYXiyyQu003du003d.cs	Cryptographic APIs: 'CreateDecryptor'
Source: 1.2.CasPol.exe.400000.0.unpack, u0023u003dqVxXNKnhAcArgJoGGYXiyyQu003du003d.cs	Cryptographic APIs: 'TransformFinalBlock'

Source: C:\Windows\Microsoft.NET\Framework\v4.0.30319\CasPol.exe

File opened: C:\Windows\Microsoft.NET\Framework\v4.0.30319\mscorrc.dll

Source: NA.exe

Static PE information: data directory type: IMAGE_DIRECTORY_ENTRY_COM_DESCRIPTOR

Source: NA.exe

Static PE information: HIGH_ENTROPY_VA, DYNAMIC_BASE, NX_COMPAT, NO_SEH, TERMINAL_SERVER_AWARE

Source: NA.exe

Static PE information: data directory type: IMAGE_DIRECTORY_ENTRY_DEBUG

Source:	Binary string: caspol.pdbdv source: CasPol.exe, 00000001.00000003.389904732.0000000000CAB000.00000004.00000020.00020000.00000000.sdmp, CasPol.exe, 00000001.00000002.650649992.0000000000CAF000.00000004.00000020.00020000.00000000.sdmp, dhcpmon.exe, 00000004.00000000.414315300.0000000000C32000.00000002.00000001.01000000.00000006.sdmp, dhcpmon.exe.1.dr
Source:	Binary string: caspol.pdb source: CasPol.exe, 00000001.00000003.389904732.0000000000CAB000.00000004.00000020.00020000.00000000.sdmp, CasPol.exe, 00000001.00000002.650649992.0000000000CAF000.00000004.00000020.00020000.00000000.sdmp, dhcpmon.exe, 00000004.00000000.414315300.0000000000C32000.00000002.00000001.01000000.00000006.sdmp, dhcpmon.exe.1.dr
Source:	Binary string: WINNERS.pdb source: NA.exe, 00000000.00000002.387087180.0000016100001000.00000004.00000800.00020000.00000000.sdmp, NA.exe, 00000000.00000002.388893091.0000016178BB0000.00000004.08000000.00040000.00000000.sdmp
Source:	Binary string: BHBhHuH.pdb source: NA.exe

Data Obfuscation

.NET source code contains potential unpacker

Source: NA.exe, program.cs	.Net Code: Main System.Reflection.Assembly System.Reflection.Assembly::Load(System.Byte[])
Source: 1.2.CasPol.exe.400000.0.unpack, u0023u003dqjIje6jGWLd2EOkfZXKqBbgu003du003d.cs	.Net Code: #=q_FL69pQf17BUSAFbWYu1SStMAbdu$R1GJ8VY8UL5_EA= System.Reflection.Assembly System.Reflection.Assembly::Load(System.Byte[])
Source: 1.2.CasPol.exe.400000.0.unpack, u0023u003dqxoz66kOqvxr21iYXZYXWiumy9eZGwFWaiX4C5X8aecUu003d.cs	.Net Code: #=qKU0J1fiP8KA33eFK1owekQ== System.Reflection.Assembly System.Reflection.Assembly::Load(System.Byte[])

.NET source code contains method to dynamically call methods (often used by packers)

Source: NA.exe, dg3ypDAonQcOidMs0w/WP6RZJql8gZrNhVA9v.cs

.Net Code: stackVariable1.GetMethod("GetDelegateForFunctionPointer", V_0)

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

Code function: 0_2_00007FF9A595518F push dword ptr [ebp-16FFFFFFh]; ret

Source: NA.exe

Static PE information: 0xB53777FE [Wed May 5 18:54:54 2066 UTC]

Source: initial sample

Static PE information: section name: .text entropy: 7.967009459127166

Source: NA.exe, dg3ypDAonQcOidMs0w/WP6RZJql8gZrNhVA9v.cs	High entropy of concatenated method names: '.cctor', 'co6c6Nm3PZwY0', 'ab9oDe4UH3', 'TAOohhiP7R', 'zDKosecjaB', 'ubAof6RgCm', 'YpJoWsPi7X', 'BEVodWAYPB', 'gX8onkMSd7', 'PEXoCqmS4w'
Source: NA.exe, oRZtxCaSAYh6EEGEIZ/Idt5pgryuYoFVQiX6j.cs	High entropy of concatenated method names: 'fBNc6NmmIqQ1R', '.ctor', '.cctor', 'iNWIf2QpurvD6XMUt7', 'AZak8DBhxQL2VMNKLI', 'GMhD36hGpGqEJW2pxp', 'dgD7B6bvHp3vfThMay', 'T06nspdDH1qRC3iGuj', 'KKqDqEEle7bnmacEWX', 'EUf3IRcFoqdrtVdspF'
Source: 1.2.CasPol.exe.400000.0.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: 1.2.CasPol.exe.400000.0.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:\Windows\Microsoft.NET\Framework\v4.0.30319\CasPol.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:\Windows\Microsoft.NET\Framework\v4.0.30319\CasPol.exe

File opened: C:\Windows\Microsoft.NET\Framework\v4.0.30319\Caspol.exe:Zone.Identifier read attributes | delete

Source: C:\Users\user\Desktop\NA.exe	Process information set: NOOPENFILEERRORBOX
Source: C:\Users\user\Desktop\NA.exe	Process information set: NOOPENFILEERRORBOX
Source: C:\Users\user\Desktop\NA.exe	Process information set: NOOPENFILEERRORBOX
Source: C:\Users\user\Desktop\NA.exe	Process information set: NOOPENFILEERRORBOX
Source: C:\Users\user\Desktop\NA.exe	Process information set: NOOPENFILEERRORBOX
Source: C:\Users\user\Desktop\NA.exe	Process information set: NOOPENFILEERRORBOX
Source: C:\Users\user\Desktop\NA.exe	Process information set: NOOPENFILEERRORBOX
Source: C:\Users\user\Desktop\NA.exe	Process information set: NOOPENFILEERRORBOX
Source: C:\Users\user\Desktop\NA.exe	Process information set: NOOPENFILEERRORBOX
Source: C:\Users\user\Desktop\NA.exe	Process information set: NOOPENFILEERRORBOX
Source: C:\Windows\Microsoft.NET\Framework\v4.0.30319\CasPol.exe	Process information set: NOOPENFILEERRORBOX
Source: C:\Windows\Microsoft.NET\Framework\v4.0.30319\CasPol.exe	Process information set: NOOPENFILEERRORBOX
Source: C:\Windows\Microsoft.NET\Framework\v4.0.30319\CasPol.exe	Process information set: NOOPENFILEERRORBOX
Source: C:\Windows\Microsoft.NET\Framework\v4.0.30319\CasPol.exe	Process information set: NOOPENFILEERRORBOX
Source: C:\Windows\Microsoft.NET\Framework\v4.0.30319\CasPol.exe	Process information set: NOOPENFILEERRORBOX
Source: C:\Windows\Microsoft.NET\Framework\v4.0.30319\CasPol.exe	Process information set: NOOPENFILEERRORBOX
Source: C:\Windows\Microsoft.NET\Framework\v4.0.30319\CasPol.exe	Process information set: NOOPENFILEERRORBOX
Source: C:\Windows\Microsoft.NET\Framework\v4.0.30319\CasPol.exe	Process information set: NOOPENFILEERRORBOX
Source: C:\Windows\Microsoft.NET\Framework\v4.0.30319\CasPol.exe	Process information set: NOOPENFILEERRORBOX
Source: C:\Windows\Microsoft.NET\Framework\v4.0.30319\CasPol.exe	Process information set: NOOPENFILEERRORBOX
Source: C:\Windows\Microsoft.NET\Framework\v4.0.30319\CasPol.exe	Process information set: NOOPENFILEERRORBOX
Source: C:\Windows\Microsoft.NET\Framework\v4.0.30319\CasPol.exe	Process information set: NOOPENFILEERRORBOX
Source: C:\Windows\Microsoft.NET\Framework\v4.0.30319\CasPol.exe	Process information set: NOOPENFILEERRORBOX
Source: C:\Windows\Microsoft.NET\Framework\v4.0.30319\CasPol.exe	Process information set: NOOPENFILEERRORBOX
Source: C:\Windows\Microsoft.NET\Framework\v4.0.30319\CasPol.exe	Process information set: NOOPENFILEERRORBOX
Source: C:\Windows\Microsoft.NET\Framework\v4.0.30319\CasPol.exe	Process information set: NOOPENFILEERRORBOX
Source: C:\Windows\Microsoft.NET\Framework\v4.0.30319\CasPol.exe	Process information set: NOOPENFILEERRORBOX
Source: C:\Windows\Microsoft.NET\Framework\v4.0.30319\CasPol.exe	Process information set: NOOPENFILEERRORBOX
Source: C:\Windows\Microsoft.NET\Framework\v4.0.30319\CasPol.exe	Process information set: NOOPENFILEERRORBOX
Source: C:\Windows\Microsoft.NET\Framework\v4.0.30319\CasPol.exe	Process information set: NOOPENFILEERRORBOX
Source: C:\Windows\Microsoft.NET\Framework\v4.0.30319\CasPol.exe	Process information set: NOOPENFILEERRORBOX
Source: C:\Windows\Microsoft.NET\Framework\v4.0.30319\CasPol.exe	Process information set: NOOPENFILEERRORBOX
Source: C:\Windows\Microsoft.NET\Framework\v4.0.30319\CasPol.exe	Process information set: NOOPENFILEERRORBOX
Source: C:\Windows\Microsoft.NET\Framework\v4.0.30319\CasPol.exe	Process information set: NOOPENFILEERRORBOX
Source: C:\Windows\Microsoft.NET\Framework\v4.0.30319\CasPol.exe	Process information set: NOOPENFILEERRORBOX
Source: C:\Windows\Microsoft.NET\Framework\v4.0.30319\CasPol.exe	Process information set: NOOPENFILEERRORBOX
Source: C:\Windows\Microsoft.NET\Framework\v4.0.30319\CasPol.exe	Process information set: NOOPENFILEERRORBOX
Source: C:\Windows\Microsoft.NET\Framework\v4.0.30319\CasPol.exe	Process information set: NOOPENFILEERRORBOX
Source: C:\Windows\Microsoft.NET\Framework\v4.0.30319\CasPol.exe	Process information set: NOOPENFILEERRORBOX
Source: C:\Windows\Microsoft.NET\Framework\v4.0.30319\CasPol.exe	Process information set: NOOPENFILEERRORBOX
Source: C:\Windows\Microsoft.NET\Framework\v4.0.30319\CasPol.exe	Process information set: NOOPENFILEERRORBOX
Source: C:\Windows\Microsoft.NET\Framework\v4.0.30319\CasPol.exe	Process information set: NOOPENFILEERRORBOX
Source: C:\Windows\Microsoft.NET\Framework\v4.0.30319\CasPol.exe	Process information set: NOOPENFILEERRORBOX
Source: C:\Windows\Microsoft.NET\Framework\v4.0.30319\CasPol.exe	Process information set: NOOPENFILEERRORBOX
Source: C:\Windows\Microsoft.NET\Framework\v4.0.30319\CasPol.exe	Process information set: NOOPENFILEERRORBOX
Source: C:\Windows\Microsoft.NET\Framework\v4.0.30319\CasPol.exe	Process information set: NOOPENFILEERRORBOX
Source: C:\Windows\Microsoft.NET\Framework\v4.0.30319\CasPol.exe	Process information set: NOOPENFILEERRORBOX
Source: C:\Windows\Microsoft.NET\Framework\v4.0.30319\CasPol.exe	Process information set: NOOPENFILEERRORBOX
Source: C:\Windows\Microsoft.NET\Framework\v4.0.30319\CasPol.exe	Process information set: NOOPENFILEERRORBOX
Source: C:\Windows\Microsoft.NET\Framework\v4.0.30319\CasPol.exe	Process information set: NOOPENFILEERRORBOX
Source: C:\Windows\Microsoft.NET\Framework\v4.0.30319\CasPol.exe	Process information set: NOOPENFILEERRORBOX
Source: C:\Windows\Microsoft.NET\Framework\v4.0.30319\CasPol.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\NA.exe TID: 5552	Thread sleep time: -922337203685477s >= -30000s
Source: C:\Windows\Microsoft.NET\Framework\v4.0.30319\CasPol.exe TID: 4360	Thread sleep time: -22136092888451448s >= -30000s
Source: C:\Program Files (x86)\DHCP Monitor\dhcpmon.exe TID: 576	Thread sleep time: -922337203685477s >= -30000s

Source: C:\Windows\System32\conhost.exe

Last function: Thread delayed

Source: C:\Users\user\Desktop\NA.exe	Thread delayed: delay time: 922337203685477
Source: C:\Windows\Microsoft.NET\Framework\v4.0.30319\CasPol.exe	Thread delayed: delay time: 922337203685477
Source: C:\Program Files (x86)\DHCP Monitor\dhcpmon.exe	Thread delayed: delay time: 922337203685477

Source: C:\Windows\Microsoft.NET\Framework\v4.0.30319\CasPol.exe	Window / User API: threadDelayed 9716
Source: C:\Windows\Microsoft.NET\Framework\v4.0.30319\CasPol.exe	Window / User API: foregroundWindowGot 1194

Source: C:\Windows\Microsoft.NET\Framework\v4.0.30319\CasPol.exe

Process information queried: ProcessInformation

Source: C:\Users\user\Desktop\NA.exe	Thread delayed: delay time: 922337203685477
Source: C:\Windows\Microsoft.NET\Framework\v4.0.30319\CasPol.exe	Thread delayed: delay time: 922337203685477
Source: C:\Program Files (x86)\DHCP Monitor\dhcpmon.exe	Thread delayed: delay time: 922337203685477

Source: CasPol.exe, 00000001.00000002.650649992.0000000000CEB000.00000004.00000020.00020000.00000000.sdmp

Binary or memory string: Hyper-V RAW%SystemRoot%\system32\mswsock.dll

Source: C:\Windows\Microsoft.NET\Framework\v4.0.30319\CasPol.exe

Process token adjusted: Debug

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

Memory allocated: page read and write | page guard

HIPS / PFW / Operating System Protection Evasion

Writes to foreign memory regions

Source: C:\Users\user\Desktop\NA.exe	Memory written: C:\Windows\Microsoft.NET\Framework\v4.0.30319\CasPol.exe base: 400000
Source: C:\Users\user\Desktop\NA.exe	Memory written: C:\Windows\Microsoft.NET\Framework\v4.0.30319\CasPol.exe base: 402000
Source: C:\Users\user\Desktop\NA.exe	Memory written: C:\Windows\Microsoft.NET\Framework\v4.0.30319\CasPol.exe base: 420000
Source: C:\Users\user\Desktop\NA.exe	Memory written: C:\Windows\Microsoft.NET\Framework\v4.0.30319\CasPol.exe base: 422000
Source: C:\Users\user\Desktop\NA.exe	Memory written: C:\Windows\Microsoft.NET\Framework\v4.0.30319\CasPol.exe base: B2F008

.NET source code references suspicious native API functions

Source: NA.exe, dg3ypDAonQcOidMs0w/WP6RZJql8gZrNhVA9v.cs	Reference to suspicious API methods: ('oGjoaYPPLS', 'GetProcAddress@kernel32'), ('H1sorrpiaP', 'LoadLibrary@kernel32')
Source: 1.2.CasPol.exe.400000.0.unpack, u0023u003dqjryTBW16mUfo_ItH9KWoGQu003du003d.cs	Reference to suspicious API methods: ('#=qxG$Aklpbf6gyBfAqTMmORA==', 'OpenProcess@kernel32.dll'), ('#=qh7diH14jww3Fm9rMJ_jIfQ==', 'FindResourceEx@kernel32.dll')

Allocates memory in foreign processes

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

Memory allocated: C:\Windows\Microsoft.NET\Framework\v4.0.30319\CasPol.exe base: 400000 protect: page execute and read and write

Injects a PE file into a foreign processes

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

Memory written: C:\Windows\Microsoft.NET\Framework\v4.0.30319\CasPol.exe base: 400000 value starts with: 4D5A

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

Process created: C:\Windows\Microsoft.NET\Framework\v4.0.30319\CasPol.exe C:\Windows\Microsoft.NET\Framework\v4.0.30319\Caspol.exe

Source: CasPol.exe, 00000001.00000002.656888742.0000000005EDD000.00000004.00000010.00020000.00000000.sdmp, CasPol.exe, 00000001.00000002.651668667.000000000342B000.00000004.00000800.00020000.00000000.sdmp, CasPol.exe, 00000001.00000002.651668667.0000000003042000.00000004.00000800.00020000.00000000.sdmp	Binary or memory string: Program Manager
Source: CasPol.exe, 00000001.00000002.651668667.0000000003022000.00000004.00000800.00020000.00000000.sdmp	Binary or memory string: Program Managerx
Source: CasPol.exe, 00000001.00000002.651668667.00000000033B5000.00000004.00000800.00020000.00000000.sdmp	Binary or memory string: Program ManagerHaFp

Source: C:\Users\user\Desktop\NA.exe	Queries volume information: C:\Users\user\Desktop\NA.exe VolumeInformation
Source: C:\Windows\Microsoft.NET\Framework\v4.0.30319\CasPol.exe	Queries volume information: C:\Windows\Microsoft.NET\Framework\v4.0.30319\CasPol.exe VolumeInformation
Source: C:\Windows\Microsoft.NET\Framework\v4.0.30319\CasPol.exe	Queries volume information: C:\Windows\Microsoft.NET\assembly\GAC_MSIL\System.Windows.Forms\v4.0_4.0.0.0__b77a5c561934e089\System.Windows.Forms.dll VolumeInformation
Source: C:\Windows\Microsoft.NET\Framework\v4.0.30319\CasPol.exe	Queries volume information: C:\Windows\Microsoft.NET\assembly\GAC_MSIL\System.Drawing\v4.0_4.0.0.0__b03f5f7f11d50a3a\System.Drawing.dll VolumeInformation
Source: C:\Windows\Microsoft.NET\Framework\v4.0.30319\CasPol.exe	Queries volume information: C:\Windows\Microsoft.NET\assembly\GAC_MSIL\Microsoft.VisualBasic\v4.0_10.0.0.0__b03f5f7f11d50a3a\Microsoft.VisualBasic.dll VolumeInformation
Source: C:\Windows\Microsoft.NET\Framework\v4.0.30319\CasPol.exe	Queries volume information: C:\Windows\Microsoft.NET\assembly\GAC_MSIL\Accessibility\v4.0_4.0.0.0__b03f5f7f11d50a3a\Accessibility.dll VolumeInformation
Source: C:\Program Files (x86)\DHCP Monitor\dhcpmon.exe	Queries volume information: C:\Program Files (x86)\DHCP Monitor\dhcpmon.exe VolumeInformation

Source: C:\Windows\Microsoft.NET\Framework\v4.0.30319\CasPol.exe

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

Stealing of Sensitive Information

Yara detected Nanocore RAT

Source: Yara match	File source: 1.2.CasPol.exe.5d70000.6.unpack, type: UNPACKEDPE
Source: Yara match	File source: 0.2.NA.exe.1611043fd20.1.raw.unpack, type: UNPACKEDPE
Source: Yara match	File source: 1.2.CasPol.exe.3edff64.3.unpack, type: UNPACKEDPE
Source: Yara match	File source: 1.2.CasPol.exe.3edb12e.2.raw.unpack, type: UNPACKEDPE
Source: Yara match	File source: 1.2.CasPol.exe.5d70000.6.raw.unpack, type: UNPACKEDPE
Source: Yara match	File source: 1.2.CasPol.exe.5d74629.7.raw.unpack, type: UNPACKEDPE
Source: Yara match	File source: 0.2.NA.exe.1611043fd20.1.unpack, type: UNPACKEDPE
Source: Yara match	File source: 1.2.CasPol.exe.3edff64.3.raw.unpack, type: UNPACKEDPE
Source: Yara match	File source: 1.2.CasPol.exe.3ee458d.4.raw.unpack, type: UNPACKEDPE
Source: Yara match	File source: 1.2.CasPol.exe.400000.0.unpack, type: UNPACKEDPE
Source: Yara match	File source: 00000001.00000002.650425425.0000000000402000.00000040.00000400.00020000.00000000.sdmp, type: MEMORY
Source: Yara match	File source: 00000001.00000002.656751098.0000000005D70000.00000004.08000000.00040000.00000000.sdmp, type: MEMORY
Source: Yara match	File source: 00000001.00000002.654572107.0000000003E99000.00000004.00000800.00020000.00000000.sdmp, type: MEMORY
Source: Yara match	File source: 00000001.00000002.651668667.0000000002E91000.00000004.00000800.00020000.00000000.sdmp, type: MEMORY
Source: Yara match	File source: 00000000.00000002.387169472.0000016110009000.00000004.00000800.00020000.00000000.sdmp, type: MEMORY
Source: Yara match	File source: 00000000.00000002.387169472.0000016110167000.00000004.00000800.00020000.00000000.sdmp, type: MEMORY
Source: Yara match	File source: Process Memory Space: NA.exe PID: 1544, type: MEMORYSTR
Source: Yara match	File source: Process Memory Space: CasPol.exe PID: 5528, type: MEMORYSTR

Remote Access Functionality

Detected Nanocore Rat

Source: NA.exe, 00000000.00000002.387169472.0000016110009000.00000004.00000800.00020000.00000000.sdmp	String found in binary or memory: NanoCore.ClientPluginHost
Source: NA.exe, 00000000.00000002.387169472.0000016110167000.00000004.00000800.00020000.00000000.sdmp	String found in binary or memory: NanoCore.ClientPluginHost
Source: CasPol.exe, 00000001.00000002.654572107.0000000003E99000.00000004.00000800.00020000.00000000.sdmp	String found in binary or memory: NanoCore.ClientPluginHost
Source: CasPol.exe, 00000001.00000002.654572107.0000000003E99000.00000004.00000800.00020000.00000000.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: CasPol.exe, 00000001.00000002.656680345.0000000005CE0000.00000004.08000000.00040000.00000000.sdmp	String found in binary or memory: NanoCore.ClientPluginHost
Source: CasPol.exe, 00000001.00000002.656680345.0000000005CE0000.00000004.08000000.00040000.00000000.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: CasPol.exe, 00000001.00000002.650425425.0000000000402000.00000040.00000400.00020000.00000000.sdmp	String found in binary or memory: NanoCore.ClientPluginHost
Source: CasPol.exe, 00000001.00000002.656751098.0000000005D70000.00000004.08000000.00040000.00000000.sdmp	String found in binary or memory: NanoCore.ClientPluginHost
Source: CasPol.exe, 00000001.00000002.651668667.0000000002E91000.00000004.00000800.00020000.00000000.sdmp	String found in binary or memory: NanoCore.ClientPluginHost
Source: CasPol.exe, 00000001.00000002.651668667.0000000002E91000.00000004.00000800.00020000.00000000.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

Yara detected Nanocore RAT

Source: Yara match	File source: 1.2.CasPol.exe.5d70000.6.unpack, type: UNPACKEDPE
Source: Yara match	File source: 0.2.NA.exe.1611043fd20.1.raw.unpack, type: UNPACKEDPE
Source: Yara match	File source: 1.2.CasPol.exe.3edff64.3.unpack, type: UNPACKEDPE
Source: Yara match	File source: 1.2.CasPol.exe.3edb12e.2.raw.unpack, type: UNPACKEDPE
Source: Yara match	File source: 1.2.CasPol.exe.5d70000.6.raw.unpack, type: UNPACKEDPE
Source: Yara match	File source: 1.2.CasPol.exe.5d74629.7.raw.unpack, type: UNPACKEDPE
Source: Yara match	File source: 0.2.NA.exe.1611043fd20.1.unpack, type: UNPACKEDPE
Source: Yara match	File source: 1.2.CasPol.exe.3edff64.3.raw.unpack, type: UNPACKEDPE
Source: Yara match	File source: 1.2.CasPol.exe.3ee458d.4.raw.unpack, type: UNPACKEDPE
Source: Yara match	File source: 1.2.CasPol.exe.400000.0.unpack, type: UNPACKEDPE
Source: Yara match	File source: 00000001.00000002.650425425.0000000000402000.00000040.00000400.00020000.00000000.sdmp, type: MEMORY
Source: Yara match	File source: 00000001.00000002.656751098.0000000005D70000.00000004.08000000.00040000.00000000.sdmp, type: MEMORY
Source: Yara match	File source: 00000001.00000002.654572107.0000000003E99000.00000004.00000800.00020000.00000000.sdmp, type: MEMORY
Source: Yara match	File source: 00000001.00000002.651668667.0000000002E91000.00000004.00000800.00020000.00000000.sdmp, type: MEMORY
Source: Yara match	File source: 00000000.00000002.387169472.0000016110009000.00000004.00000800.00020000.00000000.sdmp, type: MEMORY
Source: Yara match	File source: 00000000.00000002.387169472.0000016110167000.00000004.00000800.00020000.00000000.sdmp, type: MEMORY
Source: Yara match	File source: Process Memory Space: NA.exe PID: 1544, type: MEMORYSTR
Source: Yara match	File source: Process Memory Space: CasPol.exe PID: 5528, type: MEMORYSTR

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	1 Native API	Path Interception	312 Process Injection	2 Masquerading	11 Input Capture	1 Security Software Discovery	Remote Services	11 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	Boot or Logon Initialization Scripts	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)	312 Process Injection	NTDS	1 Application Window Discovery	Distributed Component Object Model	Input Capture	Scheduled Transfer	1 Non-Application Layer Protocol	SIM Card Swap		Carrier Billing Fraud
Cloud Accounts	Cron	Network Logon Script	Network Logon Script	1 Deobfuscate/Decode Files or Information	LSA Secrets	12 System Information Discovery	SSH	Keylogging	Data Transfer Size Limits	21 Application Layer Protocol	Manipulate Device Communication		Manipulate App Store Rankings or Ratings
Replication Through Removable Media	Launchd	Rc.common	Rc.common	1 Hidden Files and Directories	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	2 Obfuscated Files or Information	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	22 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
Exploit Public-Facing Application	PowerShell	At (Linux)	At (Linux)	1 Timestomp	/etc/passwd and /etc/shadow	System Network Connections Discovery	Software Deployment Tools	Data Staged	Exfiltration Over Asymmetric Encrypted Non-C2 Protocol	Web Protocols	Rogue Cellular Base Station		Data Destruction

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
NA.exe	30%	ReversingLabs	ByteCode-MSIL.Trojan.Heracles
NA.exe	100%	Joe Sandbox ML

Dropped Files

Source	Detection	Scanner	Label	Link
C:\Program Files (x86)\DHCP Monitor\dhcpmon.exe	0%	ReversingLabs

Source	Detection	Scanner	Label	Link
91.193.75.178	100%	Avira URL Cloud	malware
ezemnia3.ddns.net	100%	Avira URL Cloud	malware

Domains and IPs

Contacted Domains

Name	IP	Active	Malicious	Antivirus Detection	Reputation
ezemnia3.ddns.net	102.90.46.28	true	true		unknown

Contacted URLs

Name	Malicious	Antivirus Detection	Reputation
ezemnia3.ddns.net	true	Avira URL Cloud: malware	unknown
91.193.75.178	true	Avira URL Cloud: malware	unknown

URLs from Memory and Binaries

Name	Source	Malicious	Antivirus Detection	Reputation
http://schemas.xmlsoap.org/ws/2005/05/identity/claims/name	CasPol.exe, 00000001.00000002.651668667.0000000002E91000.00000004.00000800.00020000.00000000.sdmp	false		high

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
91.193.75.178	unknown	Serbia		209623	DAVID_CRAIGGG	true
102.90.46.28	ezemnia3.ddns.net	Nigeria		29465	VCG-ASNG	true

General Information

Joe Sandbox Version:	37.1.0 Beryl
Analysis ID:	881404
Start date and time:	2023-06-04 17:40:28 +02:00
Joe Sandbox Product:	CloudBasic
Overall analysis duration:	0h 7m 57s
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:	7
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:	NA.exe
Detection:	MAL
Classification:	mal100.troj.evad.winEXE@5/5@6/2
EGA Information:	Successful, ratio: 33.3%
HDC Information:	Successful, ratio: 55.1% (good quality ratio 49.8%) Quality average: 64.2% Quality standard deviation: 32.1%
HCA Information:	Successful, ratio: 90% 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, WMIADAP.exe, conhost.exe
Excluded IPs from analysis (whitelisted): 23.0.174.114, 23.0.174.96, 23.0.174.106, 23.0.174.107, 23.0.174.112, 23.0.174.97, 23.0.174.104, 23.0.174.91, 23.0.174.98
Excluded domains from analysis (whitelisted): www.bing.com, e86303.dscx.akamaiedge.net, www.bing.com.edgekey.net, ctldl.windowsupdate.com, www-www.bing.com.trafficmanager.net
Execution Graph export aborted for target NA.exe, PID 1544 because it is empty
Execution Graph export aborted for target dhcpmon.exe, PID 4584 because it is empty
Not all processes where analyzed, report is missing behavior information
VT rate limit hit for: NA.exe

Simulations

Behavior and APIs

Time	Type	Description
17:41:28	API Interceptor	1054x Sleep call for process: CasPol.exe modified
17:41:30	Autostart	Run: HKLM\Software\Microsoft\Windows\CurrentVersion\Run DHCP Monitor C:\Program Files (x86)\DHCP Monitor\dhcpmon.exe

Process:	C:\Windows\Microsoft.NET\Framework\v4.0.30319\CasPol.exe
File Type:	PE32 executable (console) Intel 80386 Mono/.Net assembly, for MS Windows
Category:	dropped
Size (bytes):	107624
Entropy (8bit):	5.882571203162287
Encrypted:	false
SSDEEP:	1536:oSF7vA1hRqHixxMjlI34j8p2mdc/6A4vW/CU1RPMRVQJE:/A1hDPMip2mdcyA4vW/JRPMLQW
MD5:	F866FC1C2E928779C7119353C3091F0C
SHA1:	70D06064E2F12CFB10A82BC985F86F58EA7A4138
SHA-256:	67F3FC243C58EEAE55BDDC22CE025B7841A89ACA2E201B999D8C0E4F07D177B8
SHA-512:	B28B10801580726B85AB5F796EA26835648A3ACFBE1FBA95DFC687439B43FF9548BD3AB9EFC85D88FC071D232718BCFFAC614CC5BFF159173996A3D2AB22154D
Malicious:	false
Antivirus:	Antivirus: ReversingLabs, Detection: 0%
Reputation:	moderate, very likely benign file
Preview:	MZ......................@...............................................!..L.!This program cannot be run in DOS mode....$.......PE..L...rX.Z..............0..X...........v... ........@.. ..............................Q.....`.................................<v..O.......$............f..h>...........u............................................... ............... ..H............text....V... ...X.................. ..`.rsrc...$............Z..............@..@.reloc...............d..............@..B................pv......H.......,...`...............xE...t......................................2~P....o.....r...p(....VrK..p(....s.....P...*..0.._.......~....:O....>.....%.rm..p...A...s......su....%.r...p...A...s....rm..p.su....%.r...p...B...s......su....%.r...p...B...s....r...p.su....%.r...p...C...s......su....%.r...p...C...s....r...p.su....%.r...p...D...s......su....%.r...p...D...s....r...p.su....%.r...p...E...s......su....%..r...p...E...s....r...p.su....%..r...p...F...s......su....%..r...p...F

C:\Users\user\AppData\Local\Microsoft\CLR_v4.0\UsageLogs\NA.exe.log

Download File

Process:	C:\Users\user\Desktop\NA.exe
File Type:	CSV text
Category:	dropped
Size (bytes):	226
Entropy (8bit):	5.354940450065058
Encrypted:	false
SSDEEP:	6:Q3La/xw5DLIP12MUAvvR+uTL2wlAsDZiIv:Q3La/KDLI4MWuPTxAIv
MD5:	B10E37251C5B495643F331DB2EEC3394
SHA1:	25A5FFE4C2554C2B9A7C2794C9FE215998871193
SHA-256:	8A6B926C70F8DCFD915D68F167A1243B9DF7B9F642304F570CE584832D12102D
SHA-512:	296BC182515900934AA96E996FC48B565B7857801A07FEFA0D3D1E0C165981B266B084E344DB5B53041D1171F9C6708B4EE0D444906391C4FC073BCC23B92C37
Malicious:	true
Reputation:	high, very likely benign file
Preview:	1,"fusion","GAC",0..1,"WinRT","NotApp",1..3,"System, Version=4.0.0.0, Culture=neutral, PublicKeyToken=b77a5c561934e089","C:\Windows\assembly\NativeImages_v4.0.30319_64\System\10a17139182a9efd561f01fada9688a5\System.ni.dll",0..

C:\Users\user\AppData\Local\Microsoft\CLR_v4.0_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:	modified
Size (bytes):	42
Entropy (8bit):	4.0050635535766075
Encrypted:	false
SSDEEP:	3:QHXMKa/xwwUy:Q3La/xwQ
MD5:	84CFDB4B995B1DBF543B26B86C863ADC
SHA1:	D2F47764908BF30036CF8248B9FF5541E2711FA2
SHA-256:	D8988D672D6915B46946B28C06AD8066C50041F6152A91D37FFA5CF129CC146B
SHA-512:	485F0ED45E13F00A93762CBF15B4B8F996553BAA021152FAE5ABA051E3736BCD3CA8F4328F0E6D9E3E1F910C96C4A9AE055331123EE08E3C2CE3A99AC2E177CE
Malicious:	false
Reputation:	high, very likely benign file
Preview:	1,"fusion","GAC",0..1,"WinRT","NotApp",1..

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

Download File

Process:	C:\Windows\Microsoft.NET\Framework\v4.0.30319\CasPol.exe
File Type:	Non-ISO extended-ASCII text, with no line terminators, with escape sequences
Category:	dropped
Size (bytes):	8
Entropy (8bit):	3.0
Encrypted:	false
SSDEEP:	3:yt:yt
MD5:	E4A6D16D7F7D253314AEF24A15FBC92A
SHA1:	8D34EBADE8A34A2C7393ED889B645FFFEC163048
SHA-256:	8ECF592FB6C70B0DF6F5C97FDDF4560224D9FF38F30443B50EFED9A99DBA0A31
SHA-512:	E4497B0F82D2E8D07308047409DA25CF15B838DB974E1E19BB15D29DCDC12631F16A9F2F0B35959F87874BF50433FAFC8C1434969736EFF833D27F5D82CB6332
Malicious:	true
Preview:	....]e.H

\Device\ConDrv

Download File

Process:	C:\Program Files (x86)\DHCP Monitor\dhcpmon.exe
File Type:	ASCII text, with CRLF line terminators
Category:	dropped
Size (bytes):	486
Entropy (8bit):	5.064987733454706
Encrypted:	false
SSDEEP:	12:z30U30b4BFNY8fNFquci7S1pE+DPOCN6+QOH5JyY:z3F3g4DO4UE+Tz5JB
MD5:	30394F72BB157162F35A2DEB1F48BD1A
SHA1:	66AD7D748F42C64E0698606A8F019D165DE657E8
SHA-256:	133FABF0CD558FA3E5144E9EF35654FA0422F8424C6D5D82828B8D10EC9BA295
SHA-512:	A93E12D6C9927403FE0E20B8A698B24007EBCCD53A29AD65428366C6CE3CED05E5F3AEFF1D46C7D9F174EAEAE5059F0B5D12353B6022965CDC5D187E45FA72E9
Malicious:	false
Preview:	Microsoft .NET Framework CasPol 4.7.3056.0..for Microsoft .NET Framework version 4.7.3056.0..Copyright (C) Microsoft Corporation. All rights reserved.....WARNING: The .NET Framework does not apply CAS policy by default. Any settings shown or modified by CasPol will only ..affect applications that opt into using CAS policy. ....Please see http://go.microsoft.com/fwlink/?LinkId=131738 for more information. ......ERROR: Not enough arguments....For usage information, use 'caspol -?'..

Static File Info

General

File type:	PE32+ executable (GUI) x86-64 Mono/.Net assembly, for MS Windows
Entropy (8bit):	7.963481307928194
TrID:	Win64 Executable GUI Net Framework (217006/5) 49.88% Win64 Executable GUI (202006/5) 46.43% Win64 Executable (generic) (12005/4) 2.76% Generic Win/DOS Executable (2004/3) 0.46% DOS Executable Generic (2002/1) 0.46%
File name:	NA.exe
File size:	775680
MD5:	6c432a8b26bc0e068f23e88f69c0f565
SHA1:	318fdcf5ba0a326bf6601e1f917f9aa16645d9ca
SHA256:	0b525aaa05e206258e8e98f05fcc621a0c8d4df69138970a1447e57d157c6331
SHA512:	1a57c2c54e51a4e9bc1abf375a10e87236c5136cbbca0920597ecbf7f0d3bae674cced351ee5794028f7e7e25982bcb3409fc36d6ccf41b9497bbdec03a19c7e
SSDEEP:	12288:faNp9CFWv60PaT5zePZMjFkA1pniuSwgsAaQWKYt9VRd4li8i+3UQXGLPSPr3FbV:SNp9CFEa4RMjFhThyaJj+N66z3F8+sW
TLSH:	51F42226BB93C772D90595B050B3051183F5D38A7637CA5B2D98A2DB0E673A0FF4AB4C
File Content Preview:	MZ......................@...............................................!..L.!This program cannot be run in DOS mode....$.......PE..d....w7...............0.................. ....@...... ....................... ............`...@......@............... .....

File Icon


Icon Hash:	90cececece8e8eb0

Static PE Info

General

Entrypoint:	0x400000
Entrypoint Section:
Digitally signed:	false
Imagebase:	0x400000
Subsystem:	windows gui
Image File Characteristics:	EXECUTABLE_IMAGE, LINE_NUMS_STRIPPED, LOCAL_SYMS_STRIPPED, LARGE_ADDRESS_AWARE
DLL Characteristics:	HIGH_ENTROPY_VA, DYNAMIC_BASE, NX_COMPAT, NO_SEH, TERMINAL_SERVER_AWARE
Time Stamp:	0xB53777FE [Wed May 5 18:54:54 2066 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:

Entrypoint Preview

Instruction
dec ebp
pop edx
nop
add byte ptr [ebx], al
add byte ptr [eax], al
add byte ptr [eax+eax], al
add byte ptr [eax], al

Data Directories

Name	Virtual Address	Virtual Size	Is in Section
IMAGE_DIRECTORY_ENTRY_EXPORT	0x0	0x0
IMAGE_DIRECTORY_ENTRY_IMPORT	0x0	0x0
IMAGE_DIRECTORY_ENTRY_RESOURCE	0xc0000	0x598	.rsrc
IMAGE_DIRECTORY_ENTRY_EXCEPTION	0x0	0x0
IMAGE_DIRECTORY_ENTRY_SECURITY	0x0	0x0
IMAGE_DIRECTORY_ENTRY_BASERELOC	0x0	0x0
IMAGE_DIRECTORY_ENTRY_DEBUG	0xbebd4	0x1c	.text
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	0x0	0x0
IMAGE_DIRECTORY_ENTRY_DELAY_IMPORT	0x0	0x0
IMAGE_DIRECTORY_ENTRY_COM_DESCRIPTOR	0x2000	0x48	.text

Sections

Name	Virtual Address	Virtual Size	Raw Size	Xored PE	ZLIB Complexity	File Type	Entropy	Characteristics
.text	0x2000	0xbcc20	0xbce00	False	0.9689594018861681	data	7.967009459127166	IMAGE_SCN_CNT_CODE, IMAGE_SCN_MEM_EXECUTE, IMAGE_SCN_MEM_READ
.rsrc	0xc0000	0x598	0x600	False	0.412109375	data	4.066824834379209	IMAGE_SCN_CNT_INITIALIZED_DATA, IMAGE_SCN_MEM_READ

Resources

Name	RVA	Size	Type	Language	Country
RT_VERSION	0xc00a0	0x30c	data
RT_MANIFEST	0xc03ac	0x1ea	XML 1.0 document, Unicode text, UTF-8 (with BOM) text, with CRLF line terminators

Timestamp	Source Port	Dest Port	Source IP	Dest IP
Jun 4, 2023 17:41:29.846982956 CEST	49693	62335	192.168.2.5	102.90.46.28
Jun 4, 2023 17:41:32.860028028 CEST	49693	62335	192.168.2.5	102.90.46.28
Jun 4, 2023 17:41:38.861643076 CEST	49693	62335	192.168.2.5	102.90.46.28
Jun 4, 2023 17:41:49.086462975 CEST	49711	62335	192.168.2.5	102.90.46.28
Jun 4, 2023 17:41:52.096015930 CEST	49711	62335	192.168.2.5	102.90.46.28
Jun 4, 2023 17:41:58.112176895 CEST	49711	62335	192.168.2.5	102.90.46.28
Jun 4, 2023 17:42:07.524621010 CEST	49712	62335	192.168.2.5	102.90.46.28
Jun 4, 2023 17:42:10.535191059 CEST	49712	62335	192.168.2.5	102.90.46.28
Jun 4, 2023 17:42:16.535546064 CEST	49712	62335	192.168.2.5	102.90.46.28
Jun 4, 2023 17:42:26.428272009 CEST	49713	62335	192.168.2.5	91.193.75.178
Jun 4, 2023 17:42:26.473097086 CEST	62335	49713	91.193.75.178	192.168.2.5
Jun 4, 2023 17:42:26.974164963 CEST	49713	62335	192.168.2.5	91.193.75.178
Jun 4, 2023 17:42:27.020880938 CEST	62335	49713	91.193.75.178	192.168.2.5
Jun 4, 2023 17:42:27.536618948 CEST	49713	62335	192.168.2.5	91.193.75.178
Jun 4, 2023 17:42:27.581342936 CEST	62335	49713	91.193.75.178	192.168.2.5
Jun 4, 2023 17:42:31.600708008 CEST	49714	62335	192.168.2.5	91.193.75.178
Jun 4, 2023 17:42:31.645589113 CEST	62335	49714	91.193.75.178	192.168.2.5
Jun 4, 2023 17:42:32.146420002 CEST	49714	62335	192.168.2.5	91.193.75.178
Jun 4, 2023 17:42:32.191236973 CEST	62335	49714	91.193.75.178	192.168.2.5
Jun 4, 2023 17:42:32.693353891 CEST	49714	62335	192.168.2.5	91.193.75.178
Jun 4, 2023 17:42:32.738332987 CEST	62335	49714	91.193.75.178	192.168.2.5
Jun 4, 2023 17:42:36.741517067 CEST	49715	62335	192.168.2.5	91.193.75.178
Jun 4, 2023 17:42:36.786386013 CEST	62335	49715	91.193.75.178	192.168.2.5
Jun 4, 2023 17:42:37.287365913 CEST	49715	62335	192.168.2.5	91.193.75.178
Jun 4, 2023 17:42:37.332129002 CEST	62335	49715	91.193.75.178	192.168.2.5
Jun 4, 2023 17:42:37.849920034 CEST	49715	62335	192.168.2.5	91.193.75.178
Jun 4, 2023 17:42:37.897248030 CEST	62335	49715	91.193.75.178	192.168.2.5
Jun 4, 2023 17:42:41.953573942 CEST	49716	62335	192.168.2.5	102.90.46.28
Jun 4, 2023 17:42:44.962184906 CEST	49716	62335	192.168.2.5	102.90.46.28
Jun 4, 2023 17:42:50.973063946 CEST	49716	62335	192.168.2.5	102.90.46.28
Jun 4, 2023 17:43:01.282201052 CEST	49718	62335	192.168.2.5	102.90.46.28
Jun 4, 2023 17:43:04.286673069 CEST	49718	62335	192.168.2.5	102.90.46.28
Jun 4, 2023 17:43:10.287220001 CEST	49718	62335	192.168.2.5	102.90.46.28
Jun 4, 2023 17:43:19.976326942 CEST	49719	62335	192.168.2.5	102.90.46.28
Jun 4, 2023 17:43:22.975980997 CEST	49719	62335	192.168.2.5	102.90.46.28
Jun 4, 2023 17:43:28.980907917 CEST	49719	62335	192.168.2.5	102.90.46.28

UDP Packets

Timestamp	Source Port	Dest Port	Source IP	Dest IP
Jun 4, 2023 17:41:29.799606085 CEST	50295	53	192.168.2.5	8.8.8.8
Jun 4, 2023 17:41:29.835984945 CEST	53	50295	8.8.8.8	192.168.2.5
Jun 4, 2023 17:41:49.048280001 CEST	49177	53	192.168.2.5	8.8.8.8
Jun 4, 2023 17:41:49.084583044 CEST	53	49177	8.8.8.8	192.168.2.5
Jun 4, 2023 17:42:07.508359909 CEST	49724	53	192.168.2.5	8.8.8.8
Jun 4, 2023 17:42:07.523355007 CEST	53	49724	8.8.8.8	192.168.2.5
Jun 4, 2023 17:42:41.917318106 CEST	61452	53	192.168.2.5	8.8.8.8
Jun 4, 2023 17:42:41.952620983 CEST	53	61452	8.8.8.8	192.168.2.5
Jun 4, 2023 17:43:01.252048016 CEST	51484	53	192.168.2.5	8.8.8.8
Jun 4, 2023 17:43:01.280893087 CEST	53	51484	8.8.8.8	192.168.2.5
Jun 4, 2023 17:43:19.947905064 CEST	63446	53	192.168.2.5	8.8.8.8
Jun 4, 2023 17:43:19.974457026 CEST	53	63446	8.8.8.8	192.168.2.5

DNS Queries

Timestamp	Source IP	Dest IP	Trans ID	OP Code	Name	Type	Class	DNS over HTTPS
Jun 4, 2023 17:41:29.799606085 CEST	192.168.2.5	8.8.8.8	0x6fb5	Standard query (0)	ezemnia3.ddns.net	A (IP address)	IN (0x0001)	false
Jun 4, 2023 17:41:49.048280001 CEST	192.168.2.5	8.8.8.8	0x3885	Standard query (0)	ezemnia3.ddns.net	A (IP address)	IN (0x0001)	false
Jun 4, 2023 17:42:07.508359909 CEST	192.168.2.5	8.8.8.8	0xe889	Standard query (0)	ezemnia3.ddns.net	A (IP address)	IN (0x0001)	false
Jun 4, 2023 17:42:41.917318106 CEST	192.168.2.5	8.8.8.8	0xe4a3	Standard query (0)	ezemnia3.ddns.net	A (IP address)	IN (0x0001)	false
Jun 4, 2023 17:43:01.252048016 CEST	192.168.2.5	8.8.8.8	0x9bda	Standard query (0)	ezemnia3.ddns.net	A (IP address)	IN (0x0001)	false
Jun 4, 2023 17:43:19.947905064 CEST	192.168.2.5	8.8.8.8	0x4553	Standard query (0)	ezemnia3.ddns.net	A (IP address)	IN (0x0001)	false

DNS Answers

Timestamp	Source IP	Dest IP	Trans ID	Reply Code	Name	Address	Type	Class	DNS over HTTPS
Jun 4, 2023 17:41:29.835984945 CEST	8.8.8.8	192.168.2.5	0x6fb5	No error (0)	ezemnia3.ddns.net	102.90.46.28	A (IP address)	IN (0x0001)	false
Jun 4, 2023 17:41:49.084583044 CEST	8.8.8.8	192.168.2.5	0x3885	No error (0)	ezemnia3.ddns.net	102.90.46.28	A (IP address)	IN (0x0001)	false
Jun 4, 2023 17:42:07.523355007 CEST	8.8.8.8	192.168.2.5	0xe889	No error (0)	ezemnia3.ddns.net	102.90.46.28	A (IP address)	IN (0x0001)	false
Jun 4, 2023 17:42:41.952620983 CEST	8.8.8.8	192.168.2.5	0xe4a3	No error (0)	ezemnia3.ddns.net	102.90.46.28	A (IP address)	IN (0x0001)	false
Jun 4, 2023 17:43:01.280893087 CEST	8.8.8.8	192.168.2.5	0x9bda	No error (0)	ezemnia3.ddns.net	102.90.46.28	A (IP address)	IN (0x0001)	false
Jun 4, 2023 17:43:19.974457026 CEST	8.8.8.8	192.168.2.5	0x4553	No error (0)	ezemnia3.ddns.net	102.90.46.28	A (IP address)	IN (0x0001)	false

Target ID:	0
Start time:	17:41:24
Start date:	04/06/2023
Path:	C:\Users\user\Desktop\NA.exe
Wow64 process (32bit):	false
Commandline:	C:\Users\user\Desktop\NA.exe
Imagebase:	0x161787e0000
File size:	775680 bytes
MD5 hash:	6C432A8B26BC0E068F23E88F69C0F565
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: 00000000.00000002.387169472.0000016110009000.00000004.00000800.00020000.00000000.sdmp, Author: Florian Roth (Nextron Systems) Rule: JoeSecurity_Nanocore, Description: Yara detected Nanocore RAT, Source: 00000000.00000002.387169472.0000016110009000.00000004.00000800.00020000.00000000.sdmp, Author: Joe Security Rule: NanoCore, Description: unknown, Source: 00000000.00000002.387169472.0000016110009000.00000004.00000800.00020000.00000000.sdmp, Author: Kevin Breen <kevin@techanarchy.net> Rule: Windows_Trojan_Nanocore_d8c4e3c5, Description: unknown, Source: 00000000.00000002.387169472.0000016110009000.00000004.00000800.00020000.00000000.sdmp, Author: unknown Rule: Nanocore_RAT_Gen_2, Description: Detetcs the Nanocore RAT, Source: 00000000.00000002.387169472.0000016110167000.00000004.00000800.00020000.00000000.sdmp, Author: Florian Roth (Nextron Systems) Rule: JoeSecurity_Nanocore, Description: Yara detected Nanocore RAT, Source: 00000000.00000002.387169472.0000016110167000.00000004.00000800.00020000.00000000.sdmp, Author: Joe Security Rule: NanoCore, Description: unknown, Source: 00000000.00000002.387169472.0000016110167000.00000004.00000800.00020000.00000000.sdmp, Author: Kevin Breen <kevin@techanarchy.net> Rule: Windows_Trojan_Nanocore_d8c4e3c5, Description: unknown, Source: 00000000.00000002.387169472.0000016110167000.00000004.00000800.00020000.00000000.sdmp, Author: unknown
Reputation:	low

Analysis Process: CasPol.exePID: 5528, Parent PID: 1544

General

Target ID:	1
Start time:	17:41:26
Start date:	04/06/2023
Path:	C:\Windows\Microsoft.NET\Framework\v4.0.30319\CasPol.exe
Wow64 process (32bit):	true
Commandline:	C:\Windows\Microsoft.NET\Framework\v4.0.30319\Caspol.exe
Imagebase:	0x7f0000
File size:	107624 bytes
MD5 hash:	F866FC1C2E928779C7119353C3091F0C
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: 00000001.00000002.656680345.0000000005CE0000.00000004.08000000.00040000.00000000.sdmp, Author: Florian Roth (Nextron Systems) Rule: Nanocore_RAT_Feb18_1, Description: Detects Nanocore RAT, Source: 00000001.00000002.656680345.0000000005CE0000.00000004.08000000.00040000.00000000.sdmp, Author: Florian Roth (Nextron Systems) Rule: MALWARE_Win_NanoCore, Description: Detects NanoCore, Source: 00000001.00000002.656680345.0000000005CE0000.00000004.08000000.00040000.00000000.sdmp, Author: ditekSHen Rule: Windows_Trojan_Nanocore_d8c4e3c5, Description: unknown, Source: 00000001.00000002.656680345.0000000005CE0000.00000004.08000000.00040000.00000000.sdmp, Author: unknown Rule: Nanocore_RAT_Gen_2, Description: Detetcs the Nanocore RAT, Source: 00000001.00000002.650425425.0000000000402000.00000040.00000400.00020000.00000000.sdmp, Author: Florian Roth (Nextron Systems) Rule: JoeSecurity_Nanocore, Description: Yara detected Nanocore RAT, Source: 00000001.00000002.650425425.0000000000402000.00000040.00000400.00020000.00000000.sdmp, Author: Joe Security Rule: NanoCore, Description: unknown, Source: 00000001.00000002.650425425.0000000000402000.00000040.00000400.00020000.00000000.sdmp, Author: Kevin Breen <kevin@techanarchy.net> Rule: Windows_Trojan_Nanocore_d8c4e3c5, Description: unknown, Source: 00000001.00000002.650425425.0000000000402000.00000040.00000400.00020000.00000000.sdmp, Author: unknown Rule: Nanocore_RAT_Gen_2, Description: Detetcs the Nanocore RAT, Source: 00000001.00000002.656751098.0000000005D70000.00000004.08000000.00040000.00000000.sdmp, Author: Florian Roth (Nextron Systems) Rule: Nanocore_RAT_Feb18_1, Description: Detects Nanocore RAT, Source: 00000001.00000002.656751098.0000000005D70000.00000004.08000000.00040000.00000000.sdmp, Author: Florian Roth (Nextron Systems) Rule: JoeSecurity_Nanocore, Description: Yara detected Nanocore RAT, Source: 00000001.00000002.656751098.0000000005D70000.00000004.08000000.00040000.00000000.sdmp, Author: Joe Security Rule: MALWARE_Win_NanoCore, Description: Detects NanoCore, Source: 00000001.00000002.656751098.0000000005D70000.00000004.08000000.00040000.00000000.sdmp, Author: ditekSHen Rule: Windows_Trojan_Nanocore_d8c4e3c5, Description: unknown, Source: 00000001.00000002.656751098.0000000005D70000.00000004.08000000.00040000.00000000.sdmp, Author: unknown Rule: JoeSecurity_Nanocore, Description: Yara detected Nanocore RAT, Source: 00000001.00000002.654572107.0000000003E99000.00000004.00000800.00020000.00000000.sdmp, Author: Joe Security Rule: NanoCore, Description: unknown, Source: 00000001.00000002.654572107.0000000003E99000.00000004.00000800.00020000.00000000.sdmp, Author: Kevin Breen <kevin@techanarchy.net> Rule: Windows_Trojan_Nanocore_d8c4e3c5, Description: unknown, Source: 00000001.00000002.654572107.0000000003E99000.00000004.00000800.00020000.00000000.sdmp, Author: unknown Rule: JoeSecurity_Nanocore, Description: Yara detected Nanocore RAT, Source: 00000001.00000002.651668667.0000000002E91000.00000004.00000800.00020000.00000000.sdmp, Author: Joe Security Rule: Windows_Trojan_Nanocore_d8c4e3c5, Description: unknown, Source: 00000001.00000002.651668667.0000000002E91000.00000004.00000800.00020000.00000000.sdmp, Author: unknown
Reputation:	moderate

Analysis Process: dhcpmon.exePID: 4584, Parent PID: 3324

General

Target ID:	4
Start time:	17:41:39
Start date:	04/06/2023
Path:	C:\Program Files (x86)\DHCP Monitor\dhcpmon.exe
Wow64 process (32bit):	true
Commandline:	"C:\Program Files (x86)\DHCP Monitor\dhcpmon.exe"
Imagebase:	0xc30000
File size:	107624 bytes
MD5 hash:	F866FC1C2E928779C7119353C3091F0C
Has elevated privileges:	false
Has administrator privileges:	false
Programmed in:	.Net C# or VB.NET
Antivirus matches:	Detection: 0%, ReversingLabs
Reputation:	moderate

Analysis Process: conhost.exePID: 7148, Parent PID: 4584

General

Target ID:	5
Start time:	17:41:39
Start date:	04/06/2023
Path:	C:\Windows\System32\conhost.exe
Wow64 process (32bit):	false
Commandline:	C:\Windows\system32\conhost.exe 0xffffffff -ForceV1
Imagebase:	0x7ff7fcd70000
File size:	625664 bytes
MD5 hash:	EA777DEEA782E8B4D7C7C33BBF8A4496
Has elevated privileges:	false
Has administrator privileges:	false
Programmed in:	C, C++ or other language
Reputation:	high

Disassembly

⊘No disassembly

Description:	Adversaries may directly interact with the native OS application programming interface (API) to execute behaviors. Native APIs provide a controlled means of calling low-level OS services within the kernel, such as those involving hardware/devices, memory, and processes.These native APIs are leveraged by the OS during system boot (when other system components are not yet initialized) as well as carrying out tasks and requests during routine operations.
Tactics:	Execution
Data Sources:	API monitoring, Loaded DLLs, Process monitoring, System calls
Platforms:	Linux, macOS, 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 attempt to make an executable or file difficult to discover or analyze by encrypting, encoding, or otherwise obfuscating its contents on the system or in transit. This is common behavior that can be used across different platforms and the network to evade defenses.
Tactics:	Defense Evasion
Data Sources:	Binary file metadata, Email gateway, Environment variable, File monitoring, Malware reverse engineering, Network intrusion detection system, Network protocol analysis, Process command-line parameters, Process monitoring, Process use of network, SSL/TLS inspection, Windows event logs
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 modify file time attributes to hide new or changes to existing files. Timestomping is a technique that modifies the timestamps of a file (the modify, access, create, and change times), often to mimic files that are in the same folder. This is done, for example, on files that have been modified or created by the adversary so that they do not appear conspicuous to forensic investigators or file analysis tools.
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 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 use a non-application layer protocol for communication between host and C2 server or among infected hosts within a network. The list of possible protocols is extensive.Specific examples include use of network layer protocols, such as the Internet Control Message Protocol (ICMP), transport layer protocols, such as the User Datagram Protocol (UDP), session layer protocols, such as Socket Secure (SOCKS), as well as redirected/tunneled protocols, such as Serial over LAN (SOL).
Tactics:	Command and Control
Data Sources:	Host network interface, Netflow/Enclave netflow, Network intrusion detection system, Network protocol analysis, Packet capture, 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 NA.exe

Overview

General Information

Detection

Signatures

Classification

Process Tree

Malware Threat Intel

Malware Configuration

Threatname: NanoCore

Yara Signatures

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

URLs from Memory and Binaries

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:\Users\user\AppData\Local\Microsoft\CLR_v4.0\UsageLogs\NA.exe.log

C:\Users\user\AppData\Local\Microsoft\CLR_v4.0_32\UsageLogs\dhcpmon.exe.log

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

\Device\ConDrv

Static File Info

General

File Icon

Static PE Info

General

Entrypoint Preview

Windows Analysis Report
NA.exe