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Windows Analysis Report wm4J5m8pIK.exe

Overview

General Information

Sample Name:	wm4J5m8pIK.exe
Analysis ID:	457788
MD5:	8fa8f52dfc55d341300eff8e4c44ba33
SHA1:	4fbdb8c39bbc48b159e1f795a2222d51077fdbe9
SHA256:	2c7da7ff43c90ae620fd5135c2ed34c7e644a9a1098bfb69f1dc6b8ab6410c9a
Tags:	exeNanoCoreRAT
Infos:
Most interesting Screenshot:

Detection

Nanocore

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

Signatures

Detected Nanocore Rat

Found malware configuration

Malicious sample detected (through community Yara rule)

Multi AV Scanner detection for domain / URL

Multi AV Scanner detection for dropped file

Multi AV Scanner detection for submitted file

Sigma detected: NanoCore

Snort IDS alert for network traffic (e.g. based on Emerging Threat rules)

Yara detected Nanocore RAT

.NET source code contains potential unpacker

.NET source code references suspicious native API functions

C2 URLs / IPs found in malware configuration

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

Machine Learning detection for dropped file

Machine Learning detection for sample

Uses dynamic DNS services

Antivirus or Machine Learning detection for unpacked file

Checks if Antivirus/Antispyware/Firewall program is installed (via WMI)

Contains long sleeps (>= 3 min)

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

Detected TCP or UDP traffic on non-standard ports

Detected potential crypto function

Drops PE files

Enables debug privileges

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

Installs a raw input device (often for capturing keystrokes)

Internet Provider seen in connection with other malware

May sleep (evasive loops) to hinder dynamic analysis

Monitors certain registry keys / values for changes (often done to protect autostart functionality)

PE file contains strange resources

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

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

Uses 32bit PE files

Uses code obfuscation techniques (call, push, ret)

Yara signature match

Classification

Process Tree

System is w10x64

wm4J5m8pIK.exe (PID: 5804 cmdline: 'C:\Users\user\Desktop\wm4J5m8pIK.exe' MD5: 8FA8F52DFC55D341300EFF8E4C44BA33)

wm4J5m8pIK.exe (PID: 5600 cmdline: C:\Users\user\Desktop\wm4J5m8pIK.exe MD5: 8FA8F52DFC55D341300EFF8E4C44BA33)

dhcpmon.exe (PID: 6316 cmdline: 'C:\Program Files (x86)\DHCP Monitor\dhcpmon.exe' MD5: 8FA8F52DFC55D341300EFF8E4C44BA33)

dhcpmon.exe (PID: 6992 cmdline: C:\Program Files (x86)\DHCP Monitor\dhcpmon.exe MD5: 8FA8F52DFC55D341300EFF8E4C44BA33)

dhcpmon.exe (PID: 7044 cmdline: C:\Program Files (x86)\DHCP Monitor\dhcpmon.exe MD5: 8FA8F52DFC55D341300EFF8E4C44BA33)

cleanup

Malware Configuration

Threatname: NanoCore

{"Version": "1.2.2.0", "Mutex": "6a1c2465-7ac5-4f1d-acc5-ef04fcf4", "Group": "Default", "Domain1": "hhjhtggfr.duckdns.org", "Domain2": "dertrefg.duckdns.org", "Port": 8234, "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": "hhjhtggfr.duckdns.org"}

Yara Overview

Memory Dumps

Source	Rule	Description	Author	Strings
00000014.00000002.400395562.0000000004029000.00000004.00000001.sdmp	JoeSecurity_Nanocore	Yara detected Nanocore RAT	Joe Security
00000014.00000002.400395562.0000000004029000.00000004.00000001.sdmp	NanoCore	unknown	Kevin Breen <kevin@techanarchy.net>	0x42ee5:$a: NanoCore 0x42f3e:$a: NanoCore 0x42f7b:$a: NanoCore 0x42ff4:$a: NanoCore 0x5669f:$a: NanoCore 0x566b4:$a: NanoCore 0x566e9:$a: NanoCore 0x6f18b:$a: NanoCore 0x6f1a0:$a: NanoCore 0x6f1d5:$a: NanoCore 0x42f47:$b: ClientPlugin 0x42f84:$b: ClientPlugin 0x43882:$b: ClientPlugin 0x4388f:$b: ClientPlugin 0x5645b:$b: ClientPlugin 0x56476:$b: ClientPlugin 0x564a6:$b: ClientPlugin 0x566bd:$b: ClientPlugin 0x566f2:$b: ClientPlugin 0x6ef47:$b: ClientPlugin 0x6ef62:$b: ClientPlugin
00000014.00000002.398013426.0000000000402000.00000040.00000001.sdmp	Nanocore_RAT_Gen_2	Detetcs the Nanocore RAT	Florian Roth	0xff8d:$x1: NanoCore.ClientPluginHost 0xffca:$x2: IClientNetworkHost 0x13afd:$x3: #=qjgz7ljmpp0J7FvL9dmi8ctJILdgtcbw8JYUc6GC8MeJ9B11Crfg2Djxcf0p8PZGe
00000014.00000002.398013426.0000000000402000.00000040.00000001.sdmp	JoeSecurity_Nanocore	Yara detected Nanocore RAT	Joe Security
00000014.00000002.398013426.0000000000402000.00000040.00000001.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:$j: #=q
00000014.00000002.400062984.0000000003021000.00000004.00000001.sdmp	JoeSecurity_Nanocore	Yara detected Nanocore RAT	Joe Security
00000014.00000002.400062984.0000000003021000.00000004.00000001.sdmp	NanoCore	unknown	Kevin Breen <kevin@techanarchy.net>	0x69437:$a: NanoCore 0x69490:$a: NanoCore 0x694cd:$a: NanoCore 0x69546:$a: NanoCore 0x69499:$b: ClientPlugin 0x694d6:$b: ClientPlugin 0x69dd4:$b: ClientPlugin 0x69de1:$b: ClientPlugin 0x5f09b:$e: KeepAlive 0x69921:$g: LogClientMessage 0x698a1:$i: get_Connected 0x5986d:$j: #=q 0x5989d:$j: #=q 0x598d9:$j: #=q 0x59901:$j: #=q 0x59931:$j: #=q 0x59961:$j: #=q 0x59991:$j: #=q 0x599c1:$j: #=q 0x599dd:$j: #=q 0x59a0d:$j: #=q
Process Memory Space: dhcpmon.exe PID: 7044	Nanocore_RAT_Gen_2	Detetcs the Nanocore RAT	Florian Roth	0x1b00d:$x1: NanoCore.ClientPluginHost 0x20bcc:$x1: NanoCore.ClientPluginHost 0x31a64:$x1: NanoCore.ClientPluginHost 0x80c75:$x1: NanoCore.ClientPluginHost 0xc5574:$x1: NanoCore.ClientPluginHost 0x1b033:$x2: IClientNetworkHost 0x20c11:$x2: IClientNetworkHost 0x31aa9:$x2: IClientNetworkHost 0x80cd6:$x2: IClientNetworkHost 0xc559a:$x2: IClientNetworkHost 0x860db:$x3: #=qjgz7ljmpp0J7FvL9dmi8ctJILdgtcbw8JYUc6GC8MeJ9B11Crfg2Djxcf0p8PZGe 0x9404d:$x3: #=qjgz7ljmpp0J7FvL9dmi8ctJILdgtcbw8JYUc6GC8MeJ9B11Crfg2Djxcf0p8PZGe
Process Memory Space: dhcpmon.exe PID: 7044	JoeSecurity_Nanocore	Yara detected Nanocore RAT	Joe Security
Process Memory Space: dhcpmon.exe PID: 7044	NanoCore	unknown	Kevin Breen <kevin@techanarchy.net>	0xe48b:$a: NanoCore 0xe4ab:$a: NanoCore 0xfb82:$a: NanoCore 0x1aeff:$a: NanoCore 0x1afa0:$a: NanoCore 0x1b00d:$a: NanoCore 0x1b0ce:$a: NanoCore 0x1bf9f:$a: NanoCore 0x1bff2:$a: NanoCore 0x1c02b:$a: NanoCore 0x1c09e:$a: NanoCore 0x20b46:$a: NanoCore 0x20b73:$a: NanoCore 0x20bcc:$a: NanoCore 0x283db:$a: NanoCore 0x283ee:$a: NanoCore 0x28420:$a: NanoCore 0x319de:$a: NanoCore 0x31a0b:$a: NanoCore 0x31a64:$a: NanoCore 0x39273:$a: NanoCore
Click to see the 5 entries

Unpacked PEs

Source	Rule	Description	Author	Strings
20.2.dhcpmon.exe.3089658.2.raw.unpack	Nanocore_RAT_Gen_2	Detetcs the Nanocore RAT	Florian Roth	0xe75:$x1: NanoCore.ClientPluginHost 0xe8f:$x2: IClientNetworkHost
20.2.dhcpmon.exe.3089658.2.raw.unpack	Nanocore_RAT_Feb18_1	Detects Nanocore RAT	Florian Roth	0xe75:$x2: NanoCore.ClientPluginHost 0x1261:$s3: PipeExists 0x1136:$s4: PipeCreated 0xeb0:$s5: IClientLoggingHost
20.2.dhcpmon.exe.400000.0.unpack	Nanocore_RAT_Gen_2	Detetcs the Nanocore RAT	Florian Roth	0x1018d:$x1: NanoCore.ClientPluginHost 0x101ca:$x2: IClientNetworkHost 0x13cfd:$x3: #=qjgz7ljmpp0J7FvL9dmi8ctJILdgtcbw8JYUc6GC8MeJ9B11Crfg2Djxcf0p8PZGe
20.2.dhcpmon.exe.400000.0.unpack	Nanocore_RAT_Feb18_1	Detects Nanocore RAT	Florian Roth	0xff05:$x1: NanoCore Client.exe 0x1018d:$x2: NanoCore.ClientPluginHost 0x117c6:$s1: PluginCommand 0x117ba:$s2: FileCommand 0x1266b:$s3: PipeExists 0x18422:$s4: PipeCreated 0x101b7:$s5: IClientLoggingHost
20.2.dhcpmon.exe.400000.0.unpack	JoeSecurity_Nanocore	Yara detected Nanocore RAT	Joe Security
20.2.dhcpmon.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:$j: #=q
20.2.dhcpmon.exe.406ff3c.4.unpack	Nanocore_RAT_Gen_2	Detetcs the Nanocore RAT	Florian Roth	0xd9ad:$x1: NanoCore.ClientPluginHost 0xd9da:$x2: IClientNetworkHost
20.2.dhcpmon.exe.406ff3c.4.unpack	Nanocore_RAT_Feb18_1	Detects Nanocore RAT	Florian Roth	0xd9ad:$x2: NanoCore.ClientPluginHost 0xea88:$s4: PipeCreated 0xd9c7:$s5: IClientLoggingHost
20.2.dhcpmon.exe.406ff3c.4.unpack	JoeSecurity_Nanocore	Yara detected Nanocore RAT	Joe Security
20.2.dhcpmon.exe.406b106.5.raw.unpack	Nanocore_RAT_Gen_2	Detetcs the Nanocore RAT	Florian Roth	0xe75:$x1: NanoCore.ClientPluginHost 0x145e3:$x1: NanoCore.ClientPluginHost 0x2d0cf:$x1: NanoCore.ClientPluginHost 0xe8f:$x2: IClientNetworkHost 0x14610:$x2: IClientNetworkHost 0x2d0fc:$x2: IClientNetworkHost
20.2.dhcpmon.exe.406b106.5.raw.unpack	Nanocore_RAT_Feb18_1	Detects Nanocore RAT	Florian Roth	0xe75:$x2: NanoCore.ClientPluginHost 0x145e3:$x2: NanoCore.ClientPluginHost 0x2d0cf:$x2: NanoCore.ClientPluginHost 0x1261:$s3: PipeExists 0x1136:$s4: PipeCreated 0x156be:$s4: PipeCreated 0x2e1aa:$s4: PipeCreated 0xeb0:$s5: IClientLoggingHost 0x145fd:$s5: IClientLoggingHost 0x2d0e9:$s5: IClientLoggingHost
20.2.dhcpmon.exe.406b106.5.raw.unpack	JoeSecurity_Nanocore	Yara detected Nanocore RAT	Joe Security
20.2.dhcpmon.exe.406b106.5.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:$a: NanoCore 0x2d085:$a: NanoCore 0x2d09a:$a: NanoCore 0x2d0cf:$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:$b: ClientPlugin 0x2ce41:$b: ClientPlugin 0x2ce5c:$b: ClientPlugin
20.2.dhcpmon.exe.4074565.3.raw.unpack	Nanocore_RAT_Gen_2	Detetcs the Nanocore RAT	Florian Roth	0xb184:$x1: NanoCore.ClientPluginHost 0x23c70:$x1: NanoCore.ClientPluginHost 0xb1b1:$x2: IClientNetworkHost 0x23c9d:$x2: IClientNetworkHost
20.2.dhcpmon.exe.4074565.3.raw.unpack	Nanocore_RAT_Feb18_1	Detects Nanocore RAT	Florian Roth	0xb184:$x2: NanoCore.ClientPluginHost 0x23c70:$x2: NanoCore.ClientPluginHost 0xc25f:$s4: PipeCreated 0x24d4b:$s4: PipeCreated 0xb19e:$s5: IClientLoggingHost 0x23c8a:$s5: IClientLoggingHost
20.2.dhcpmon.exe.4074565.3.raw.unpack	JoeSecurity_Nanocore	Yara detected Nanocore RAT	Joe Security
20.2.dhcpmon.exe.406ff3c.4.raw.unpack	Nanocore_RAT_Gen_2	Detetcs the Nanocore RAT	Florian Roth	0xf7ad:$x1: NanoCore.ClientPluginHost 0x28299:$x1: NanoCore.ClientPluginHost 0xf7da:$x2: IClientNetworkHost 0x282c6:$x2: IClientNetworkHost
20.2.dhcpmon.exe.406ff3c.4.raw.unpack	Nanocore_RAT_Feb18_1	Detects Nanocore RAT	Florian Roth	0xf7ad:$x2: NanoCore.ClientPluginHost 0x28299:$x2: NanoCore.ClientPluginHost 0x10888:$s4: PipeCreated 0x29374:$s4: PipeCreated 0xf7c7:$s5: IClientLoggingHost 0x282b3:$s5: IClientLoggingHost
20.2.dhcpmon.exe.406ff3c.4.raw.unpack	JoeSecurity_Nanocore	Yara detected Nanocore RAT	Joe Security
Click to see the 14 entries

Sigma Overview

AV Detection:

Sigma detected: NanoCore

Show sources

Source: File created

Author: Joe Security: Data: EventID: 11, Image: C:\Users\user\Desktop\wm4J5m8pIK.exe, ProcessId: 5600, TargetFilename: C:\Users\user\AppData\Roaming\D06ED635-68F6-4E9A-955C-4899F5F57B9A\run.dat

E-Banking Fraud:

Sigma detected: NanoCore

Show sources

Source: File created

Author: Joe Security: Data: EventID: 11, Image: C:\Users\user\Desktop\wm4J5m8pIK.exe, ProcessId: 5600, TargetFilename: C:\Users\user\AppData\Roaming\D06ED635-68F6-4E9A-955C-4899F5F57B9A\run.dat

Stealing of Sensitive Information:

Sigma detected: NanoCore

Show sources

Source: File created

Author: Joe Security: Data: EventID: 11, Image: C:\Users\user\Desktop\wm4J5m8pIK.exe, ProcessId: 5600, TargetFilename: C:\Users\user\AppData\Roaming\D06ED635-68F6-4E9A-955C-4899F5F57B9A\run.dat

Remote Access Functionality:

Sigma detected: NanoCore

Show sources

Source: File created

Author: Joe Security: Data: EventID: 11, Image: C:\Users\user\Desktop\wm4J5m8pIK.exe, ProcessId: 5600, TargetFilename: C:\Users\user\AppData\Roaming\D06ED635-68F6-4E9A-955C-4899F5F57B9A\run.dat

Jbx Signature Overview

Click to jump to signature section

Show All Signature Results

AV Detection:

Found malware configuration

Show sources

Source: 00000014.00000002.400395562.0000000004029000.00000004.00000001.sdmp

Malware Configuration Extractor: NanoCore {"Version": "1.2.2.0", "Mutex": "6a1c2465-7ac5-4f1d-acc5-ef04fcf4", "Group": "Default", "Domain1": "hhjhtggfr.duckdns.org", "Domain2": "dertrefg.duckdns.org", "Port": 8234, "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": "hhjhtggfr.duckdns.org"}

Multi AV Scanner detection for domain / URL

Show sources

Source: hhjhtggfr.duckdns.org	Virustotal: Detection: 8%	Perma Link
Source: hhjhtggfr.duckdns.org	Virustotal: Detection: 8%	Perma Link
Source: dertrefg.duckdns.org	Virustotal: Detection: 7%	Perma Link

Multi AV Scanner detection for dropped file

Show sources

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

Virustotal: Detection: 18%

Perma Link

Multi AV Scanner detection for submitted file

Show sources

Source: wm4J5m8pIK.exe

Virustotal: Detection: 18%

Perma Link

Yara detected Nanocore RAT

Show sources

Source: Yara match	File source: 20.2.dhcpmon.exe.400000.0.unpack, type: UNPACKEDPE
Source: Yara match	File source: 20.2.dhcpmon.exe.406ff3c.4.unpack, type: UNPACKEDPE
Source: Yara match	File source: 20.2.dhcpmon.exe.406b106.5.raw.unpack, type: UNPACKEDPE
Source: Yara match	File source: 20.2.dhcpmon.exe.4074565.3.raw.unpack, type: UNPACKEDPE
Source: Yara match	File source: 20.2.dhcpmon.exe.406ff3c.4.raw.unpack, type: UNPACKEDPE
Source: Yara match	File source: 00000014.00000002.400395562.0000000004029000.00000004.00000001.sdmp, type: MEMORY
Source: Yara match	File source: 00000014.00000002.398013426.0000000000402000.00000040.00000001.sdmp, type: MEMORY
Source: Yara match	File source: 00000014.00000002.400062984.0000000003021000.00000004.00000001.sdmp, type: MEMORY
Source: Yara match	File source: Process Memory Space: dhcpmon.exe PID: 7044, type: MEMORYSTR

Machine Learning detection for dropped file

Show sources

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

Joe Sandbox ML: detected

Machine Learning detection for sample

Show sources

Source: wm4J5m8pIK.exe

Joe Sandbox ML: detected

Source: 20.2.dhcpmon.exe.400000.0.unpack

Avira: Label: TR/Dropper.MSIL.Gen7

Source: wm4J5m8pIK.exe

Static PE information: 32BIT_MACHINE, EXECUTABLE_IMAGE

Source: wm4J5m8pIK.exe

Static PE information: NO_SEH, TERMINAL_SERVER_AWARE, DYNAMIC_BASE, NX_COMPAT

Networking:

Snort IDS alert for network traffic (e.g. based on Emerging Threat rules)

Show sources

Source: Traffic	Snort IDS: 2025019 ET TROJAN Possible NanoCore C2 60B 192.168.2.5:49713 -> 203.159.80.186:8234
Source: Traffic	Snort IDS: 2025019 ET TROJAN Possible NanoCore C2 60B 192.168.2.5:49714 -> 203.159.80.186:8234
Source: Traffic	Snort IDS: 2025019 ET TROJAN Possible NanoCore C2 60B 192.168.2.5:49715 -> 203.159.80.186:8234
Source: Traffic	Snort IDS: 2025019 ET TROJAN Possible NanoCore C2 60B 192.168.2.5:49717 -> 203.159.80.186:8234
Source: Traffic	Snort IDS: 2025019 ET TROJAN Possible NanoCore C2 60B 192.168.2.5:49720 -> 203.159.80.186:8234
Source: Traffic	Snort IDS: 2025019 ET TROJAN Possible NanoCore C2 60B 192.168.2.5:49723 -> 203.159.80.186:8234
Source: Traffic	Snort IDS: 2025019 ET TROJAN Possible NanoCore C2 60B 192.168.2.5:49725 -> 203.159.80.186:8234
Source: Traffic	Snort IDS: 2025019 ET TROJAN Possible NanoCore C2 60B 192.168.2.5:49726 -> 203.159.80.186:8234
Source: Traffic	Snort IDS: 2025019 ET TROJAN Possible NanoCore C2 60B 192.168.2.5:49727 -> 203.159.80.186:8234
Source: Traffic	Snort IDS: 2025019 ET TROJAN Possible NanoCore C2 60B 192.168.2.5:49728 -> 203.159.80.186:8234
Source: Traffic	Snort IDS: 2025019 ET TROJAN Possible NanoCore C2 60B 192.168.2.5:49729 -> 203.159.80.186:8234
Source: Traffic	Snort IDS: 2025019 ET TROJAN Possible NanoCore C2 60B 192.168.2.5:49733 -> 203.159.80.186:8234
Source: Traffic	Snort IDS: 2025019 ET TROJAN Possible NanoCore C2 60B 192.168.2.5:49734 -> 203.159.80.186:8234
Source: Traffic	Snort IDS: 2025019 ET TROJAN Possible NanoCore C2 60B 192.168.2.5:49735 -> 203.159.80.186:8234
Source: Traffic	Snort IDS: 2025019 ET TROJAN Possible NanoCore C2 60B 192.168.2.5:49736 -> 203.159.80.186:8234
Source: Traffic	Snort IDS: 2025019 ET TROJAN Possible NanoCore C2 60B 192.168.2.5:49737 -> 203.159.80.186:8234

C2 URLs / IPs found in malware configuration

Show sources

Source: Malware configuration extractor	URLs: hhjhtggfr.duckdns.org
Source: Malware configuration extractor	URLs: dertrefg.duckdns.org

Uses dynamic DNS services

Show sources

Source: unknown

DNS query: name: hhjhtggfr.duckdns.org

Source: global traffic

TCP traffic: 192.168.2.5:49713 -> 203.159.80.186:8234

Source: Joe Sandbox View

ASN Name: LOVESERVERSGB LOVESERVERSGB

Source: unknown

DNS traffic detected: queries for: hhjhtggfr.duckdns.org

Source: dhcpmon.exe, 00000014.00000002.400395562.0000000004029000.00000004.00000001.sdmp

Binary or memory string: RegisterRawInputDevices

E-Banking Fraud:

Yara detected Nanocore RAT

Show sources

Source: Yara match	File source: 20.2.dhcpmon.exe.400000.0.unpack, type: UNPACKEDPE
Source: Yara match	File source: 20.2.dhcpmon.exe.406ff3c.4.unpack, type: UNPACKEDPE
Source: Yara match	File source: 20.2.dhcpmon.exe.406b106.5.raw.unpack, type: UNPACKEDPE
Source: Yara match	File source: 20.2.dhcpmon.exe.4074565.3.raw.unpack, type: UNPACKEDPE
Source: Yara match	File source: 20.2.dhcpmon.exe.406ff3c.4.raw.unpack, type: UNPACKEDPE
Source: Yara match	File source: 00000014.00000002.400395562.0000000004029000.00000004.00000001.sdmp, type: MEMORY
Source: Yara match	File source: 00000014.00000002.398013426.0000000000402000.00000040.00000001.sdmp, type: MEMORY
Source: Yara match	File source: 00000014.00000002.400062984.0000000003021000.00000004.00000001.sdmp, type: MEMORY
Source: Yara match	File source: Process Memory Space: dhcpmon.exe PID: 7044, type: MEMORYSTR

System Summary:

Malicious sample detected (through community Yara rule)

Show sources

Source: 20.2.dhcpmon.exe.3089658.2.raw.unpack, type: UNPACKEDPE	Matched rule: Detetcs the Nanocore RAT Author: Florian Roth
Source: 20.2.dhcpmon.exe.400000.0.unpack, type: UNPACKEDPE	Matched rule: Detetcs the Nanocore RAT Author: Florian Roth
Source: 20.2.dhcpmon.exe.400000.0.unpack, type: UNPACKEDPE	Matched rule: NanoCore Author: Kevin Breen <kevin@techanarchy.net>
Source: 20.2.dhcpmon.exe.406ff3c.4.unpack, type: UNPACKEDPE	Matched rule: Detetcs the Nanocore RAT Author: Florian Roth
Source: 20.2.dhcpmon.exe.406b106.5.raw.unpack, type: UNPACKEDPE	Matched rule: Detetcs the Nanocore RAT Author: Florian Roth
Source: 20.2.dhcpmon.exe.406b106.5.raw.unpack, type: UNPACKEDPE	Matched rule: NanoCore Author: Kevin Breen <kevin@techanarchy.net>
Source: 20.2.dhcpmon.exe.4074565.3.raw.unpack, type: UNPACKEDPE	Matched rule: Detetcs the Nanocore RAT Author: Florian Roth
Source: 20.2.dhcpmon.exe.406ff3c.4.raw.unpack, type: UNPACKEDPE	Matched rule: Detetcs the Nanocore RAT Author: Florian Roth
Source: 00000014.00000002.400395562.0000000004029000.00000004.00000001.sdmp, type: MEMORY	Matched rule: NanoCore Author: Kevin Breen <kevin@techanarchy.net>
Source: 00000014.00000002.398013426.0000000000402000.00000040.00000001.sdmp, type: MEMORY	Matched rule: Detetcs the Nanocore RAT Author: Florian Roth
Source: 00000014.00000002.398013426.0000000000402000.00000040.00000001.sdmp, type: MEMORY	Matched rule: NanoCore Author: Kevin Breen <kevin@techanarchy.net>
Source: 00000014.00000002.400062984.0000000003021000.00000004.00000001.sdmp, type: MEMORY	Matched rule: NanoCore Author: Kevin Breen <kevin@techanarchy.net>
Source: Process Memory Space: dhcpmon.exe PID: 7044, type: MEMORYSTR	Matched rule: Detetcs the Nanocore RAT Author: Florian Roth
Source: Process Memory Space: dhcpmon.exe PID: 7044, type: MEMORYSTR	Matched rule: NanoCore Author: Kevin Breen <kevin@techanarchy.net>

Source: C:\Program Files (x86)\DHCP Monitor\dhcpmon.exe	Code function: 20_2_02E0E480
Source: C:\Program Files (x86)\DHCP Monitor\dhcpmon.exe	Code function: 20_2_02E0E471
Source: C:\Program Files (x86)\DHCP Monitor\dhcpmon.exe	Code function: 20_2_02E0BBD4

Source: wm4J5m8pIK.exe	Static PE information: Resource name: RT_ICON type: GLS_BINARY_LSB_FIRST
Source: wm4J5m8pIK.exe	Static PE information: Resource name: RT_ICON type: GLS_BINARY_LSB_FIRST
Source: wm4J5m8pIK.exe	Static PE information: Resource name: RT_ICON type: GLS_BINARY_LSB_FIRST
Source: dhcpmon.exe.7.dr	Static PE information: Resource name: RT_ICON type: GLS_BINARY_LSB_FIRST
Source: dhcpmon.exe.7.dr	Static PE information: Resource name: RT_ICON type: GLS_BINARY_LSB_FIRST
Source: dhcpmon.exe.7.dr	Static PE information: Resource name: RT_ICON type: GLS_BINARY_LSB_FIRST

Source: wm4J5m8pIK.exe, 00000000.00000000.225339257.00000000007A6000.00000002.00020000.sdmp	Binary or memory string: OriginalFilenameSHA2.exe< vs wm4J5m8pIK.exe
Source: wm4J5m8pIK.exe, 00000007.00000000.278716006.00000000005A6000.00000002.00020000.sdmp	Binary or memory string: OriginalFilenameSHA2.exe< vs wm4J5m8pIK.exe
Source: wm4J5m8pIK.exe, 00000007.00000003.287286490.0000000000A7C000.00000004.00000001.sdmp	Binary or memory string: OriginalFilenameToolsClientPlugin.dll4 vs wm4J5m8pIK.exe
Source: wm4J5m8pIK.exe	Binary or memory string: OriginalFilenameSHA2.exe< vs wm4J5m8pIK.exe

Source: wm4J5m8pIK.exe

Static PE information: 32BIT_MACHINE, EXECUTABLE_IMAGE

Source: 20.2.dhcpmon.exe.3089658.2.raw.unpack, type: UNPACKEDPE	Matched rule: Nanocore_RAT_Gen_2 date = 2016-04-22, hash1 = 755f49a4ffef5b1b62f4b5a5de279868c0c1766b528648febf76628f1fe39050, author = Florian Roth, description = Detetcs the Nanocore RAT, license = https://creativecommons.org/licenses/by-nc/4.0/, score = https://www.sentinelone.com/blogs/teaching-an-old-rat-new-tricks/
Source: 20.2.dhcpmon.exe.3089658.2.raw.unpack, type: UNPACKEDPE	Matched rule: Nanocore_RAT_Feb18_1 date = 2018-02-19, hash1 = aa486173e9d594729dbb5626748ce10a75ee966481b68c1b4f6323c827d9658c, author = Florian Roth, description = Detects Nanocore RAT, reference = Internal Research - T2T, license = https://creativecommons.org/licenses/by-nc/4.0/
Source: 20.2.dhcpmon.exe.400000.0.unpack, type: UNPACKEDPE	Matched rule: Nanocore_RAT_Gen_2 date = 2016-04-22, hash1 = 755f49a4ffef5b1b62f4b5a5de279868c0c1766b528648febf76628f1fe39050, author = Florian Roth, description = Detetcs the Nanocore RAT, license = https://creativecommons.org/licenses/by-nc/4.0/, score = https://www.sentinelone.com/blogs/teaching-an-old-rat-new-tricks/
Source: 20.2.dhcpmon.exe.400000.0.unpack, type: UNPACKEDPE	Matched rule: Nanocore_RAT_Feb18_1 date = 2018-02-19, hash1 = aa486173e9d594729dbb5626748ce10a75ee966481b68c1b4f6323c827d9658c, author = Florian Roth, description = Detects Nanocore RAT, reference = Internal Research - T2T, license = https://creativecommons.org/licenses/by-nc/4.0/
Source: 20.2.dhcpmon.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: 20.2.dhcpmon.exe.406ff3c.4.unpack, type: UNPACKEDPE	Matched rule: Nanocore_RAT_Gen_2 date = 2016-04-22, hash1 = 755f49a4ffef5b1b62f4b5a5de279868c0c1766b528648febf76628f1fe39050, author = Florian Roth, description = Detetcs the Nanocore RAT, license = https://creativecommons.org/licenses/by-nc/4.0/, score = https://www.sentinelone.com/blogs/teaching-an-old-rat-new-tricks/
Source: 20.2.dhcpmon.exe.406ff3c.4.unpack, type: UNPACKEDPE	Matched rule: Nanocore_RAT_Feb18_1 date = 2018-02-19, hash1 = aa486173e9d594729dbb5626748ce10a75ee966481b68c1b4f6323c827d9658c, author = Florian Roth, description = Detects Nanocore RAT, reference = Internal Research - T2T, license = https://creativecommons.org/licenses/by-nc/4.0/
Source: 20.2.dhcpmon.exe.406b106.5.raw.unpack, type: UNPACKEDPE	Matched rule: Nanocore_RAT_Gen_2 date = 2016-04-22, hash1 = 755f49a4ffef5b1b62f4b5a5de279868c0c1766b528648febf76628f1fe39050, author = Florian Roth, description = Detetcs the Nanocore RAT, license = https://creativecommons.org/licenses/by-nc/4.0/, score = https://www.sentinelone.com/blogs/teaching-an-old-rat-new-tricks/
Source: 20.2.dhcpmon.exe.406b106.5.raw.unpack, type: UNPACKEDPE	Matched rule: Nanocore_RAT_Feb18_1 date = 2018-02-19, hash1 = aa486173e9d594729dbb5626748ce10a75ee966481b68c1b4f6323c827d9658c, author = Florian Roth, description = Detects Nanocore RAT, reference = Internal Research - T2T, license = https://creativecommons.org/licenses/by-nc/4.0/
Source: 20.2.dhcpmon.exe.406b106.5.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: 20.2.dhcpmon.exe.4074565.3.raw.unpack, type: UNPACKEDPE	Matched rule: Nanocore_RAT_Gen_2 date = 2016-04-22, hash1 = 755f49a4ffef5b1b62f4b5a5de279868c0c1766b528648febf76628f1fe39050, author = Florian Roth, description = Detetcs the Nanocore RAT, license = https://creativecommons.org/licenses/by-nc/4.0/, score = https://www.sentinelone.com/blogs/teaching-an-old-rat-new-tricks/
Source: 20.2.dhcpmon.exe.4074565.3.raw.unpack, type: UNPACKEDPE	Matched rule: Nanocore_RAT_Feb18_1 date = 2018-02-19, hash1 = aa486173e9d594729dbb5626748ce10a75ee966481b68c1b4f6323c827d9658c, author = Florian Roth, description = Detects Nanocore RAT, reference = Internal Research - T2T, license = https://creativecommons.org/licenses/by-nc/4.0/
Source: 20.2.dhcpmon.exe.406ff3c.4.raw.unpack, type: UNPACKEDPE	Matched rule: Nanocore_RAT_Gen_2 date = 2016-04-22, hash1 = 755f49a4ffef5b1b62f4b5a5de279868c0c1766b528648febf76628f1fe39050, author = Florian Roth, description = Detetcs the Nanocore RAT, license = https://creativecommons.org/licenses/by-nc/4.0/, score = https://www.sentinelone.com/blogs/teaching-an-old-rat-new-tricks/
Source: 20.2.dhcpmon.exe.406ff3c.4.raw.unpack, type: UNPACKEDPE	Matched rule: Nanocore_RAT_Feb18_1 date = 2018-02-19, hash1 = aa486173e9d594729dbb5626748ce10a75ee966481b68c1b4f6323c827d9658c, author = Florian Roth, description = Detects Nanocore RAT, reference = Internal Research - T2T, license = https://creativecommons.org/licenses/by-nc/4.0/
Source: 00000014.00000002.400395562.0000000004029000.00000004.00000001.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: 00000014.00000002.398013426.0000000000402000.00000040.00000001.sdmp, type: MEMORY	Matched rule: Nanocore_RAT_Gen_2 date = 2016-04-22, hash1 = 755f49a4ffef5b1b62f4b5a5de279868c0c1766b528648febf76628f1fe39050, author = Florian Roth, description = Detetcs the Nanocore RAT, license = https://creativecommons.org/licenses/by-nc/4.0/, score = https://www.sentinelone.com/blogs/teaching-an-old-rat-new-tricks/
Source: 00000014.00000002.398013426.0000000000402000.00000040.00000001.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: 00000014.00000002.400062984.0000000003021000.00000004.00000001.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: Process Memory Space: dhcpmon.exe PID: 7044, type: MEMORYSTR	Matched rule: Nanocore_RAT_Gen_2 date = 2016-04-22, hash1 = 755f49a4ffef5b1b62f4b5a5de279868c0c1766b528648febf76628f1fe39050, author = Florian Roth, description = Detetcs the Nanocore RAT, license = https://creativecommons.org/licenses/by-nc/4.0/, score = https://www.sentinelone.com/blogs/teaching-an-old-rat-new-tricks/
Source: Process Memory Space: dhcpmon.exe PID: 7044, 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: wm4J5m8pIK.exe	Static PE information: Section: .text IMAGE_SCN_MEM_EXECUTE, IMAGE_SCN_CNT_CODE, IMAGE_SCN_MEM_READ
Source: dhcpmon.exe.7.dr	Static PE information: Section: .text IMAGE_SCN_MEM_EXECUTE, IMAGE_SCN_CNT_CODE, IMAGE_SCN_MEM_READ

Source: 20.2.dhcpmon.exe.400000.0.unpack, u0023u003dqVxXNKnhAcArgJoGGYXiyyQu003du003d.cs	Cryptographic APIs: 'CreateDecryptor'
Source: 20.2.dhcpmon.exe.400000.0.unpack, u0023u003dqVxXNKnhAcArgJoGGYXiyyQu003du003d.cs	Cryptographic APIs: 'TransformFinalBlock'
Source: 20.2.dhcpmon.exe.400000.0.unpack, u0023u003dqjIje6jGWLd2EOkfZXKqBbgu003du003d.cs	Cryptographic APIs: 'TransformFinalBlock', 'CreateDecryptor'

Source: classification engine

Classification label: mal100.troj.evad.winEXE@8/8@17/2

Source: C:\Users\user\Desktop\wm4J5m8pIK.exe

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

Jump to behavior

Source: C:\Users\user\Desktop\wm4J5m8pIK.exe

File created: C:\Users\user\AppData\Local\Microsoft\CLR_v4.0_32\UsageLogs\wm4J5m8pIK.exe.log

Jump to behavior

Source: C:\Users\user\Desktop\wm4J5m8pIK.exe

Mutant created: \Sessions\1\BaseNamedObjects\Global\{6a1c2465-7ac5-4f1d-acc5-ef04fcf454c9}

Source: wm4J5m8pIK.exe

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

Source: C:\Users\user\Desktop\wm4J5m8pIK.exe	Section loaded: C:\Windows\assembly\NativeImages_v4.0.30319_32\mscorlib\a152fe02a317a77aeee36903305e8ba6\mscorlib.ni.dll
Source: C:\Users\user\Desktop\wm4J5m8pIK.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:\Program Files (x86)\DHCP Monitor\dhcpmon.exe	Section loaded: C:\Windows\assembly\NativeImages_v4.0.30319_32\mscorlib\a152fe02a317a77aeee36903305e8ba6\mscorlib.ni.dll

Source: C:\Users\user\Desktop\wm4J5m8pIK.exe

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

Source: wm4J5m8pIK.exe

Virustotal: Detection: 18%

Source: C:\Users\user\Desktop\wm4J5m8pIK.exe

File read: C:\Users\user\Desktop\wm4J5m8pIK.exe

Jump to behavior

Source: unknown	Process created: C:\Users\user\Desktop\wm4J5m8pIK.exe 'C:\Users\user\Desktop\wm4J5m8pIK.exe'
Source: C:\Users\user\Desktop\wm4J5m8pIK.exe	Process created: C:\Users\user\Desktop\wm4J5m8pIK.exe C:\Users\user\Desktop\wm4J5m8pIK.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:\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:\Program Files (x86)\DHCP Monitor\dhcpmon.exe C:\Program Files (x86)\DHCP Monitor\dhcpmon.exe
Source: C:\Users\user\Desktop\wm4J5m8pIK.exe	Process created: C:\Users\user\Desktop\wm4J5m8pIK.exe C:\Users\user\Desktop\wm4J5m8pIK.exe
Source: C:\Program Files (x86)\DHCP Monitor\dhcpmon.exe	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:\Program Files (x86)\DHCP Monitor\dhcpmon.exe C:\Program Files (x86)\DHCP Monitor\dhcpmon.exe

Source: C:\Users\user\Desktop\wm4J5m8pIK.exe

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

Source: C:\Users\user\Desktop\wm4J5m8pIK.exe

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

Source: wm4J5m8pIK.exe

Static PE information: data directory type: IMAGE_DIRECTORY_ENTRY_COM_DESCRIPTOR

Source: wm4J5m8pIK.exe

Static PE information: Virtual size of .text is bigger than: 0x100000

Source: wm4J5m8pIK.exe

Static file information: File size 1378816 > 1048576

Source: wm4J5m8pIK.exe

Static PE information: Raw size of .text is bigger than: 0x100000 < 0x142e00

Source: wm4J5m8pIK.exe

Static PE information: NO_SEH, TERMINAL_SERVER_AWARE, DYNAMIC_BASE, NX_COMPAT

Data Obfuscation:

.NET source code contains potential unpacker

Show sources

Source: 20.2.dhcpmon.exe.400000.0.unpack, u0023u003dqjIje6jGWLd2EOkfZXKqBbgu003du003d.cs	.Net Code: #=q_FL69pQf17BUSAFbWYu1SStMAbdu$R1GJ8VY8UL5_EA= System.Reflection.Assembly System.Reflection.Assembly::Load(System.Byte[])
Source: 20.2.dhcpmon.exe.400000.0.unpack, u0023u003dqxoz66kOqvxr21iYXZYXWiumy9eZGwFWaiX4C5X8aecUu003d.cs	.Net Code: #=qKU0J1fiP8KA33eFK1owekQ== System.Reflection.Assembly System.Reflection.Assembly::Load(System.Byte[])

Source: C:\Program Files (x86)\DHCP Monitor\dhcpmon.exe	Code function: 19_2_003A4625 push ds; ret
Source: C:\Program Files (x86)\DHCP Monitor\dhcpmon.exe	Code function: 20_2_00824625 push ds; ret

Source: initial sample	Static PE information: section name: .text entropy: 7.57991184815
Source: initial sample	Static PE information: section name: .text entropy: 7.57991184815

Source: 20.2.dhcpmon.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: 20.2.dhcpmon.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:\Users\user\Desktop\wm4J5m8pIK.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)

Show sources

Source: C:\Users\user\Desktop\wm4J5m8pIK.exe

File opened: C:\Users\user\Desktop\wm4J5m8pIK.exe:Zone.Identifier read attributes | delete

Source: C:\Users\user\Desktop\wm4J5m8pIK.exe

Registry key monitored for changes: HKEY_CURRENT_USER_Classes

Source: C:\Users\user\Desktop\wm4J5m8pIK.exe	Process information set: NOOPENFILEERRORBOX
Source: C:\Users\user\Desktop\wm4J5m8pIK.exe	Process information set: NOOPENFILEERRORBOX
Source: C:\Users\user\Desktop\wm4J5m8pIK.exe	Process information set: NOOPENFILEERRORBOX
Source: C:\Users\user\Desktop\wm4J5m8pIK.exe	Process information set: NOOPENFILEERRORBOX
Source: C:\Users\user\Desktop\wm4J5m8pIK.exe	Process information set: NOOPENFILEERRORBOX
Source: C:\Users\user\Desktop\wm4J5m8pIK.exe	Process information set: NOOPENFILEERRORBOX
Source: C:\Users\user\Desktop\wm4J5m8pIK.exe	Process information set: NOOPENFILEERRORBOX
Source: C:\Users\user\Desktop\wm4J5m8pIK.exe	Process information set: NOOPENFILEERRORBOX
Source: C:\Users\user\Desktop\wm4J5m8pIK.exe	Process information set: NOOPENFILEERRORBOX
Source: C:\Users\user\Desktop\wm4J5m8pIK.exe	Process information set: NOOPENFILEERRORBOX
Source: C:\Users\user\Desktop\wm4J5m8pIK.exe	Process information set: NOOPENFILEERRORBOX
Source: C:\Users\user\Desktop\wm4J5m8pIK.exe	Process information set: NOOPENFILEERRORBOX
Source: C:\Users\user\Desktop\wm4J5m8pIK.exe	Process information set: NOOPENFILEERRORBOX
Source: C:\Users\user\Desktop\wm4J5m8pIK.exe	Process information set: NOOPENFILEERRORBOX
Source: C:\Users\user\Desktop\wm4J5m8pIK.exe	Process information set: NOOPENFILEERRORBOX
Source: C:\Users\user\Desktop\wm4J5m8pIK.exe	Process information set: NOOPENFILEERRORBOX
Source: C:\Users\user\Desktop\wm4J5m8pIK.exe	Process information set: NOOPENFILEERRORBOX
Source: C:\Users\user\Desktop\wm4J5m8pIK.exe	Process information set: NOOPENFILEERRORBOX
Source: C:\Users\user\Desktop\wm4J5m8pIK.exe	Process information set: NOOPENFILEERRORBOX
Source: C:\Users\user\Desktop\wm4J5m8pIK.exe	Process information set: NOOPENFILEERRORBOX
Source: C:\Users\user\Desktop\wm4J5m8pIK.exe	Process information set: NOOPENFILEERRORBOX
Source: C:\Users\user\Desktop\wm4J5m8pIK.exe	Process information set: NOOPENFILEERRORBOX
Source: C:\Users\user\Desktop\wm4J5m8pIK.exe	Process information set: NOOPENFILEERRORBOX
Source: C:\Users\user\Desktop\wm4J5m8pIK.exe	Process information set: NOOPENFILEERRORBOX
Source: C:\Users\user\Desktop\wm4J5m8pIK.exe	Process information set: NOOPENFILEERRORBOX
Source: C:\Users\user\Desktop\wm4J5m8pIK.exe	Process information set: NOOPENFILEERRORBOX
Source: C:\Users\user\Desktop\wm4J5m8pIK.exe	Process information set: NOOPENFILEERRORBOX
Source: C:\Users\user\Desktop\wm4J5m8pIK.exe	Process information set: NOOPENFILEERRORBOX
Source: C:\Users\user\Desktop\wm4J5m8pIK.exe	Process information set: NOOPENFILEERRORBOX
Source: C:\Users\user\Desktop\wm4J5m8pIK.exe	Process information set: NOOPENFILEERRORBOX
Source: C:\Users\user\Desktop\wm4J5m8pIK.exe	Process information set: NOOPENFILEERRORBOX
Source: C:\Users\user\Desktop\wm4J5m8pIK.exe	Process information set: NOOPENFILEERRORBOX
Source: C:\Users\user\Desktop\wm4J5m8pIK.exe	Process information set: NOOPENFILEERRORBOX
Source: C:\Users\user\Desktop\wm4J5m8pIK.exe	Process information set: NOOPENFILEERRORBOX
Source: C:\Users\user\Desktop\wm4J5m8pIK.exe	Process information set: NOOPENFILEERRORBOX
Source: C:\Users\user\Desktop\wm4J5m8pIK.exe	Process information set: NOOPENFILEERRORBOX
Source: C:\Users\user\Desktop\wm4J5m8pIK.exe	Process information set: NOOPENFILEERRORBOX
Source: C:\Users\user\Desktop\wm4J5m8pIK.exe	Process information set: NOOPENFILEERRORBOX
Source: C:\Users\user\Desktop\wm4J5m8pIK.exe	Process information set: NOOPENFILEERRORBOX
Source: C:\Users\user\Desktop\wm4J5m8pIK.exe	Process information set: NOOPENFILEERRORBOX
Source: C:\Users\user\Desktop\wm4J5m8pIK.exe	Process information set: NOOPENFILEERRORBOX
Source: C:\Users\user\Desktop\wm4J5m8pIK.exe	Process information set: NOOPENFILEERRORBOX
Source: C:\Users\user\Desktop\wm4J5m8pIK.exe	Process information set: NOOPENFILEERRORBOX
Source: C:\Users\user\Desktop\wm4J5m8pIK.exe	Process information set: NOOPENFILEERRORBOX
Source: C:\Users\user\Desktop\wm4J5m8pIK.exe	Process information set: NOOPENFILEERRORBOX
Source: C:\Users\user\Desktop\wm4J5m8pIK.exe	Process information set: NOOPENFILEERRORBOX
Source: C:\Users\user\Desktop\wm4J5m8pIK.exe	Process information set: NOOPENFILEERRORBOX
Source: C:\Users\user\Desktop\wm4J5m8pIK.exe	Process information set: NOOPENFILEERRORBOX
Source: C:\Users\user\Desktop\wm4J5m8pIK.exe	Process information set: NOOPENFILEERRORBOX
Source: C:\Users\user\Desktop\wm4J5m8pIK.exe	Process information set: NOOPENFILEERRORBOX
Source: C:\Users\user\Desktop\wm4J5m8pIK.exe	Process information set: NOOPENFILEERRORBOX
Source: C:\Users\user\Desktop\wm4J5m8pIK.exe	Process information set: NOOPENFILEERRORBOX
Source: C:\Users\user\Desktop\wm4J5m8pIK.exe	Process information set: NOOPENFILEERRORBOX
Source: C:\Users\user\Desktop\wm4J5m8pIK.exe	Process information set: NOOPENFILEERRORBOX
Source: C:\Users\user\Desktop\wm4J5m8pIK.exe	Process information set: NOOPENFILEERRORBOX
Source: C:\Users\user\Desktop\wm4J5m8pIK.exe	Process information set: NOOPENFILEERRORBOX
Source: C:\Users\user\Desktop\wm4J5m8pIK.exe	Process information set: NOOPENFILEERRORBOX
Source: C:\Users\user\Desktop\wm4J5m8pIK.exe	Process information set: NOOPENFILEERRORBOX
Source: C:\Users\user\Desktop\wm4J5m8pIK.exe	Process information set: NOOPENFILEERRORBOX
Source: C:\Users\user\Desktop\wm4J5m8pIK.exe	Process information set: NOOPENFILEERRORBOX
Source: C:\Users\user\Desktop\wm4J5m8pIK.exe	Process information set: NOOPENFILEERRORBOX
Source: C:\Users\user\Desktop\wm4J5m8pIK.exe	Process information set: NOOPENFILEERRORBOX
Source: C:\Users\user\Desktop\wm4J5m8pIK.exe	Process information set: NOOPENFILEERRORBOX
Source: C:\Users\user\Desktop\wm4J5m8pIK.exe	Process information set: NOOPENFILEERRORBOX
Source: C:\Users\user\Desktop\wm4J5m8pIK.exe	Process information set: NOOPENFILEERRORBOX
Source: C:\Users\user\Desktop\wm4J5m8pIK.exe	Process information set: NOOPENFILEERRORBOX
Source: C:\Users\user\Desktop\wm4J5m8pIK.exe	Process information set: NOOPENFILEERRORBOX
Source: C:\Users\user\Desktop\wm4J5m8pIK.exe	Process information set: NOOPENFILEERRORBOX
Source: C:\Users\user\Desktop\wm4J5m8pIK.exe	Process information set: NOOPENFILEERRORBOX
Source: C:\Program Files (x86)\DHCP Monitor\dhcpmon.exe	Process information set: NOOPENFILEERRORBOX
Source: C:\Program Files (x86)\DHCP Monitor\dhcpmon.exe	Process information set: NOOPENFILEERRORBOX
Source: C:\Program Files (x86)\DHCP Monitor\dhcpmon.exe	Process information set: NOOPENFILEERRORBOX
Source: C:\Program Files (x86)\DHCP Monitor\dhcpmon.exe	Process information set: NOOPENFILEERRORBOX
Source: C:\Program Files (x86)\DHCP Monitor\dhcpmon.exe	Process information set: NOOPENFILEERRORBOX
Source: C:\Program Files (x86)\DHCP Monitor\dhcpmon.exe	Process information set: NOOPENFILEERRORBOX
Source: C:\Program Files (x86)\DHCP Monitor\dhcpmon.exe	Process information set: NOOPENFILEERRORBOX
Source: C:\Program Files (x86)\DHCP Monitor\dhcpmon.exe	Process information set: NOOPENFILEERRORBOX
Source: C:\Program Files (x86)\DHCP Monitor\dhcpmon.exe	Process information set: NOOPENFILEERRORBOX
Source: C:\Program Files (x86)\DHCP Monitor\dhcpmon.exe	Process information set: NOOPENFILEERRORBOX
Source: C:\Program Files (x86)\DHCP Monitor\dhcpmon.exe	Process information set: NOOPENFILEERRORBOX
Source: C:\Program Files (x86)\DHCP Monitor\dhcpmon.exe	Process information set: NOOPENFILEERRORBOX
Source: C:\Program Files (x86)\DHCP Monitor\dhcpmon.exe	Process information set: NOOPENFILEERRORBOX
Source: C:\Program Files (x86)\DHCP Monitor\dhcpmon.exe	Process information set: NOOPENFILEERRORBOX
Source: C:\Program Files (x86)\DHCP Monitor\dhcpmon.exe	Process information set: NOOPENFILEERRORBOX
Source: C:\Program Files (x86)\DHCP Monitor\dhcpmon.exe	Process information set: NOOPENFILEERRORBOX
Source: C:\Program Files (x86)\DHCP Monitor\dhcpmon.exe	Process information set: NOOPENFILEERRORBOX
Source: C:\Program Files (x86)\DHCP Monitor\dhcpmon.exe	Process information set: NOOPENFILEERRORBOX
Source: C:\Program Files (x86)\DHCP Monitor\dhcpmon.exe	Process information set: NOOPENFILEERRORBOX
Source: C:\Program Files (x86)\DHCP Monitor\dhcpmon.exe	Process information set: NOOPENFILEERRORBOX
Source: C:\Program Files (x86)\DHCP Monitor\dhcpmon.exe	Process information set: NOOPENFILEERRORBOX
Source: C:\Program Files (x86)\DHCP Monitor\dhcpmon.exe	Process information set: NOOPENFILEERRORBOX
Source: C:\Program Files (x86)\DHCP Monitor\dhcpmon.exe	Process information set: NOOPENFILEERRORBOX
Source: C:\Program Files (x86)\DHCP Monitor\dhcpmon.exe	Process information set: NOOPENFILEERRORBOX
Source: C:\Program Files (x86)\DHCP Monitor\dhcpmon.exe	Process information set: NOOPENFILEERRORBOX
Source: C:\Program Files (x86)\DHCP Monitor\dhcpmon.exe	Process information set: NOOPENFILEERRORBOX
Source: C:\Program Files (x86)\DHCP Monitor\dhcpmon.exe	Process information set: NOOPENFILEERRORBOX
Source: C:\Program Files (x86)\DHCP Monitor\dhcpmon.exe	Process information set: NOOPENFILEERRORBOX
Source: C:\Program Files (x86)\DHCP Monitor\dhcpmon.exe	Process information set: NOOPENFILEERRORBOX
Source: C:\Program Files (x86)\DHCP Monitor\dhcpmon.exe	Process information set: NOOPENFILEERRORBOX
Source: C:\Program Files (x86)\DHCP Monitor\dhcpmon.exe	Process information set: NOOPENFILEERRORBOX
Source: C:\Program Files (x86)\DHCP Monitor\dhcpmon.exe	Process information set: NOOPENFILEERRORBOX
Source: C:\Program Files (x86)\DHCP Monitor\dhcpmon.exe	Process information set: NOOPENFILEERRORBOX
Source: C:\Program Files (x86)\DHCP Monitor\dhcpmon.exe	Process information set: NOOPENFILEERRORBOX
Source: C:\Program Files (x86)\DHCP Monitor\dhcpmon.exe	Process information set: NOOPENFILEERRORBOX
Source: C:\Program Files (x86)\DHCP Monitor\dhcpmon.exe	Process information set: NOOPENFILEERRORBOX
Source: C:\Program Files (x86)\DHCP Monitor\dhcpmon.exe	Process information set: NOOPENFILEERRORBOX
Source: C:\Program Files (x86)\DHCP Monitor\dhcpmon.exe	Process information set: NOOPENFILEERRORBOX
Source: C:\Program Files (x86)\DHCP Monitor\dhcpmon.exe	Process information set: NOOPENFILEERRORBOX
Source: C:\Program Files (x86)\DHCP Monitor\dhcpmon.exe	Process information set: NOOPENFILEERRORBOX
Source: C:\Program Files (x86)\DHCP Monitor\dhcpmon.exe	Process information set: NOOPENFILEERRORBOX
Source: C:\Program Files (x86)\DHCP Monitor\dhcpmon.exe	Process information set: NOOPENFILEERRORBOX
Source: C:\Program Files (x86)\DHCP Monitor\dhcpmon.exe	Process information set: NOOPENFILEERRORBOX
Source: C:\Program Files (x86)\DHCP Monitor\dhcpmon.exe	Process information set: NOOPENFILEERRORBOX
Source: C:\Program Files (x86)\DHCP Monitor\dhcpmon.exe	Process information set: NOOPENFILEERRORBOX
Source: C:\Program Files (x86)\DHCP Monitor\dhcpmon.exe	Process information set: NOOPENFILEERRORBOX
Source: C:\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\wm4J5m8pIK.exe	Thread delayed: delay time: 922337203685477
Source: C:\Users\user\Desktop\wm4J5m8pIK.exe	Thread delayed: delay time: 922337203685477
Source: C:\Program Files (x86)\DHCP Monitor\dhcpmon.exe	Thread delayed: delay time: 922337203685477
Source: C:\Program Files (x86)\DHCP Monitor\dhcpmon.exe	Thread delayed: delay time: 922337203685477

Source: C:\Users\user\Desktop\wm4J5m8pIK.exe	Window / User API: threadDelayed 5131
Source: C:\Users\user\Desktop\wm4J5m8pIK.exe	Window / User API: threadDelayed 3699
Source: C:\Users\user\Desktop\wm4J5m8pIK.exe	Window / User API: foregroundWindowGot 582
Source: C:\Users\user\Desktop\wm4J5m8pIK.exe	Window / User API: foregroundWindowGot 679

Source: C:\Users\user\Desktop\wm4J5m8pIK.exe TID: 5964	Thread sleep time: -44072s >= -30000s
Source: C:\Users\user\Desktop\wm4J5m8pIK.exe TID: 5908	Thread sleep time: -922337203685477s >= -30000s
Source: C:\Users\user\Desktop\wm4J5m8pIK.exe TID: 1112	Thread sleep time: -9223372036854770s >= -30000s
Source: C:\Program Files (x86)\DHCP Monitor\dhcpmon.exe TID: 6320	Thread sleep time: -40023s >= -30000s
Source: C:\Program Files (x86)\DHCP Monitor\dhcpmon.exe TID: 6344	Thread sleep time: -922337203685477s >= -30000s
Source: C:\Program Files (x86)\DHCP Monitor\dhcpmon.exe TID: 7120	Thread sleep time: -922337203685477s >= -30000s

Source: C:\Users\user\Desktop\wm4J5m8pIK.exe	Thread delayed: delay time: 44072
Source: C:\Users\user\Desktop\wm4J5m8pIK.exe	Thread delayed: delay time: 922337203685477
Source: C:\Users\user\Desktop\wm4J5m8pIK.exe	Thread delayed: delay time: 922337203685477
Source: C:\Program Files (x86)\DHCP Monitor\dhcpmon.exe	Thread delayed: delay time: 40023
Source: C:\Program Files (x86)\DHCP Monitor\dhcpmon.exe	Thread delayed: delay time: 922337203685477
Source: C:\Program Files (x86)\DHCP Monitor\dhcpmon.exe	Thread delayed: delay time: 922337203685477

Source: C:\Users\user\Desktop\wm4J5m8pIK.exe

Process information queried: ProcessInformation

Source: C:\Users\user\Desktop\wm4J5m8pIK.exe	Process token adjusted: Debug
Source: C:\Program Files (x86)\DHCP Monitor\dhcpmon.exe	Process token adjusted: Debug

Source: C:\Users\user\Desktop\wm4J5m8pIK.exe

Memory allocated: page read and write | page guard

HIPS / PFW / Operating System Protection Evasion:

.NET source code references suspicious native API functions

Show sources

Source: wm4J5m8pIK.exe, Form1.cs	Reference to suspicious API methods: ('GetAsyncKeyState', 'GetAsyncKeyState@user32')
Source: 0.0.wm4J5m8pIK.exe.660000.0.unpack, Form1.cs	Reference to suspicious API methods: ('GetAsyncKeyState', 'GetAsyncKeyState@user32')
Source: dhcpmon.exe.7.dr, Form1.cs	Reference to suspicious API methods: ('GetAsyncKeyState', 'GetAsyncKeyState@user32')
Source: 7.0.wm4J5m8pIK.exe.460000.0.unpack, Form1.cs	Reference to suspicious API methods: ('GetAsyncKeyState', 'GetAsyncKeyState@user32')
Source: 15.0.dhcpmon.exe.a0000.0.unpack, Form1.cs	Reference to suspicious API methods: ('GetAsyncKeyState', 'GetAsyncKeyState@user32')
Source: 19.0.dhcpmon.exe.3a0000.0.unpack, Form1.cs	Reference to suspicious API methods: ('GetAsyncKeyState', 'GetAsyncKeyState@user32')
Source: 19.2.dhcpmon.exe.3a0000.0.unpack, Form1.cs	Reference to suspicious API methods: ('GetAsyncKeyState', 'GetAsyncKeyState@user32')
Source: 20.2.dhcpmon.exe.400000.0.unpack, u0023u003dqjryTBW16mUfo_ItH9KWoGQu003du003d.cs	Reference to suspicious API methods: ('#=qxG$Aklpbf6gyBfAqTMmORA==', 'OpenProcess@kernel32.dll'), ('#=qh7diH14jww3Fm9rMJ_jIfQ==', 'FindResourceEx@kernel32.dll')
Source: 20.2.dhcpmon.exe.820000.1.unpack, Form1.cs	Reference to suspicious API methods: ('GetAsyncKeyState', 'GetAsyncKeyState@user32')
Source: 20.0.dhcpmon.exe.820000.0.unpack, Form1.cs	Reference to suspicious API methods: ('GetAsyncKeyState', 'GetAsyncKeyState@user32')

Source: C:\Users\user\Desktop\wm4J5m8pIK.exe	Process created: C:\Users\user\Desktop\wm4J5m8pIK.exe C:\Users\user\Desktop\wm4J5m8pIK.exe
Source: C:\Program Files (x86)\DHCP Monitor\dhcpmon.exe	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:\Program Files (x86)\DHCP Monitor\dhcpmon.exe C:\Program Files (x86)\DHCP Monitor\dhcpmon.exe

Source: C:\Users\user\Desktop\wm4J5m8pIK.exe	Queries volume information: C:\Users\user\Desktop\wm4J5m8pIK.exe VolumeInformation
Source: C:\Users\user\Desktop\wm4J5m8pIK.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:\Users\user\Desktop\wm4J5m8pIK.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:\Users\user\Desktop\wm4J5m8pIK.exe	Queries volume information: C:\Windows\Microsoft.NET\assembly\GAC_MSIL\Accessibility\v4.0_4.0.0.0__b03f5f7f11d50a3a\Accessibility.dll VolumeInformation
Source: C:\Users\user\Desktop\wm4J5m8pIK.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:\Users\user\Desktop\wm4J5m8pIK.exe	Queries volume information: C:\Users\user\Desktop\wm4J5m8pIK.exe VolumeInformation
Source: C:\Users\user\Desktop\wm4J5m8pIK.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:\Users\user\Desktop\wm4J5m8pIK.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:\Users\user\Desktop\wm4J5m8pIK.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:\Users\user\Desktop\wm4J5m8pIK.exe	Queries volume information: C:\Windows\Microsoft.NET\assembly\GAC_MSIL\Accessibility\v4.0_4.0.0.0__b03f5f7f11d50a3a\Accessibility.dll VolumeInformation
Source: C:\Users\user\Desktop\wm4J5m8pIK.exe	Queries volume information: C:\Windows\Microsoft.NET\assembly\GAC_MSIL\System.Management\v4.0_4.0.0.0__b03f5f7f11d50a3a\System.Management.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:\Program Files (x86)\DHCP Monitor\dhcpmon.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:\Program Files (x86)\DHCP Monitor\dhcpmon.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:\Program Files (x86)\DHCP Monitor\dhcpmon.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:\Windows\Microsoft.NET\assembly\GAC_MSIL\Microsoft.VisualBasic\v4.0_10.0.0.0__b03f5f7f11d50a3a\Microsoft.VisualBasic.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:\Program Files (x86)\DHCP Monitor\dhcpmon.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:\Program Files (x86)\DHCP Monitor\dhcpmon.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:\Program Files (x86)\DHCP Monitor\dhcpmon.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:\Program Files (x86)\DHCP Monitor\dhcpmon.exe	Queries volume information: C:\Windows\Microsoft.NET\assembly\GAC_MSIL\Accessibility\v4.0_4.0.0.0__b03f5f7f11d50a3a\Accessibility.dll VolumeInformation

Source: C:\Users\user\Desktop\wm4J5m8pIK.exe

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

Source: C:\Users\user\Desktop\wm4J5m8pIK.exe	WMI Queries: IWbemServices::ExecQuery - ROOT\SecurityCenter2 : SELECT DisplayName FROM AntiVirusProduct
Source: C:\Users\user\Desktop\wm4J5m8pIK.exe	WMI Queries: IWbemServices::ExecQuery - ROOT\SecurityCenter2 : SELECT DisplayName FROM AntiSpywareProduct
Source: C:\Users\user\Desktop\wm4J5m8pIK.exe	WMI Queries: IWbemServices::ExecQuery - ROOT\SecurityCenter2 : SELECT DisplayName FROM FirewallProduct
Source: C:\Users\user\Desktop\wm4J5m8pIK.exe	WMI Queries: IWbemServices::ExecQuery - ROOT\SecurityCenter2 : SELECT DisplayName FROM AntiVirusProduct
Source: C:\Users\user\Desktop\wm4J5m8pIK.exe	WMI Queries: IWbemServices::ExecQuery - ROOT\SecurityCenter2 : SELECT DisplayName FROM AntiSpywareProduct
Source: C:\Users\user\Desktop\wm4J5m8pIK.exe	WMI Queries: IWbemServices::ExecQuery - ROOT\SecurityCenter2 : SELECT DisplayName FROM FirewallProduct
Source: C:\Users\user\Desktop\wm4J5m8pIK.exe	WMI Queries: IWbemServices::ExecQuery - ROOT\SecurityCenter2 : SELECT DisplayName FROM AntiVirusProduct
Source: C:\Users\user\Desktop\wm4J5m8pIK.exe	WMI Queries: IWbemServices::ExecQuery - ROOT\SecurityCenter2 : SELECT DisplayName FROM AntiSpywareProduct
Source: C:\Users\user\Desktop\wm4J5m8pIK.exe	WMI Queries: IWbemServices::ExecQuery - ROOT\SecurityCenter2 : SELECT DisplayName FROM FirewallProduct
Source: C:\Users\user\Desktop\wm4J5m8pIK.exe	WMI Queries: IWbemServices::ExecQuery - ROOT\SecurityCenter2 : SELECT DisplayName FROM AntiVirusProduct
Source: C:\Users\user\Desktop\wm4J5m8pIK.exe	WMI Queries: IWbemServices::ExecQuery - ROOT\SecurityCenter2 : SELECT DisplayName FROM AntiSpywareProduct
Source: C:\Users\user\Desktop\wm4J5m8pIK.exe	WMI Queries: IWbemServices::ExecQuery - ROOT\SecurityCenter2 : SELECT DisplayName FROM FirewallProduct
Source: C:\Users\user\Desktop\wm4J5m8pIK.exe	WMI Queries: IWbemServices::ExecQuery - ROOT\SecurityCenter2 : SELECT DisplayName FROM AntiVirusProduct
Source: C:\Users\user\Desktop\wm4J5m8pIK.exe	WMI Queries: IWbemServices::ExecQuery - ROOT\SecurityCenter2 : SELECT DisplayName FROM AntiSpywareProduct
Source: C:\Users\user\Desktop\wm4J5m8pIK.exe	WMI Queries: IWbemServices::ExecQuery - ROOT\SecurityCenter2 : SELECT DisplayName FROM FirewallProduct
Source: C:\Users\user\Desktop\wm4J5m8pIK.exe	WMI Queries: IWbemServices::ExecQuery - ROOT\SecurityCenter2 : SELECT DisplayName FROM AntiVirusProduct
Source: C:\Users\user\Desktop\wm4J5m8pIK.exe	WMI Queries: IWbemServices::ExecQuery - ROOT\SecurityCenter2 : SELECT DisplayName FROM AntiSpywareProduct
Source: C:\Users\user\Desktop\wm4J5m8pIK.exe	WMI Queries: IWbemServices::ExecQuery - ROOT\SecurityCenter2 : SELECT DisplayName FROM FirewallProduct
Source: C:\Users\user\Desktop\wm4J5m8pIK.exe	WMI Queries: IWbemServices::ExecQuery - ROOT\SecurityCenter2 : SELECT DisplayName FROM AntiVirusProduct
Source: C:\Users\user\Desktop\wm4J5m8pIK.exe	WMI Queries: IWbemServices::ExecQuery - ROOT\SecurityCenter2 : SELECT DisplayName FROM AntiSpywareProduct
Source: C:\Users\user\Desktop\wm4J5m8pIK.exe	WMI Queries: IWbemServices::ExecQuery - ROOT\SecurityCenter2 : SELECT DisplayName FROM FirewallProduct
Source: C:\Users\user\Desktop\wm4J5m8pIK.exe	WMI Queries: IWbemServices::ExecQuery - ROOT\SecurityCenter2 : SELECT DisplayName FROM AntiVirusProduct
Source: C:\Users\user\Desktop\wm4J5m8pIK.exe	WMI Queries: IWbemServices::ExecQuery - ROOT\SecurityCenter2 : SELECT DisplayName FROM AntiSpywareProduct
Source: C:\Users\user\Desktop\wm4J5m8pIK.exe	WMI Queries: IWbemServices::ExecQuery - ROOT\SecurityCenter2 : SELECT DisplayName FROM FirewallProduct
Source: C:\Users\user\Desktop\wm4J5m8pIK.exe	WMI Queries: IWbemServices::ExecQuery - ROOT\SecurityCenter2 : SELECT DisplayName FROM AntiVirusProduct
Source: C:\Users\user\Desktop\wm4J5m8pIK.exe	WMI Queries: IWbemServices::ExecQuery - ROOT\SecurityCenter2 : SELECT DisplayName FROM AntiSpywareProduct
Source: C:\Users\user\Desktop\wm4J5m8pIK.exe	WMI Queries: IWbemServices::ExecQuery - ROOT\SecurityCenter2 : SELECT DisplayName FROM FirewallProduct
Source: C:\Users\user\Desktop\wm4J5m8pIK.exe	WMI Queries: IWbemServices::ExecQuery - ROOT\SecurityCenter2 : SELECT DisplayName FROM AntiVirusProduct
Source: C:\Users\user\Desktop\wm4J5m8pIK.exe	WMI Queries: IWbemServices::ExecQuery - ROOT\SecurityCenter2 : SELECT DisplayName FROM AntiSpywareProduct
Source: C:\Users\user\Desktop\wm4J5m8pIK.exe	WMI Queries: IWbemServices::ExecQuery - ROOT\SecurityCenter2 : SELECT DisplayName FROM FirewallProduct
Source: C:\Users\user\Desktop\wm4J5m8pIK.exe	WMI Queries: IWbemServices::ExecQuery - ROOT\SecurityCenter2 : SELECT DisplayName FROM AntiVirusProduct
Source: C:\Users\user\Desktop\wm4J5m8pIK.exe	WMI Queries: IWbemServices::ExecQuery - ROOT\SecurityCenter2 : SELECT DisplayName FROM AntiSpywareProduct
Source: C:\Users\user\Desktop\wm4J5m8pIK.exe	WMI Queries: IWbemServices::ExecQuery - ROOT\SecurityCenter2 : SELECT DisplayName FROM FirewallProduct
Source: C:\Users\user\Desktop\wm4J5m8pIK.exe	WMI Queries: IWbemServices::ExecQuery - ROOT\SecurityCenter2 : SELECT DisplayName FROM AntiVirusProduct
Source: C:\Users\user\Desktop\wm4J5m8pIK.exe	WMI Queries: IWbemServices::ExecQuery - ROOT\SecurityCenter2 : SELECT DisplayName FROM AntiSpywareProduct
Source: C:\Users\user\Desktop\wm4J5m8pIK.exe	WMI Queries: IWbemServices::ExecQuery - ROOT\SecurityCenter2 : SELECT DisplayName FROM FirewallProduct

Stealing of Sensitive Information:

Yara detected Nanocore RAT

Show sources

Source: Yara match	File source: 20.2.dhcpmon.exe.400000.0.unpack, type: UNPACKEDPE
Source: Yara match	File source: 20.2.dhcpmon.exe.406ff3c.4.unpack, type: UNPACKEDPE
Source: Yara match	File source: 20.2.dhcpmon.exe.406b106.5.raw.unpack, type: UNPACKEDPE
Source: Yara match	File source: 20.2.dhcpmon.exe.4074565.3.raw.unpack, type: UNPACKEDPE
Source: Yara match	File source: 20.2.dhcpmon.exe.406ff3c.4.raw.unpack, type: UNPACKEDPE
Source: Yara match	File source: 00000014.00000002.400395562.0000000004029000.00000004.00000001.sdmp, type: MEMORY
Source: Yara match	File source: 00000014.00000002.398013426.0000000000402000.00000040.00000001.sdmp, type: MEMORY
Source: Yara match	File source: 00000014.00000002.400062984.0000000003021000.00000004.00000001.sdmp, type: MEMORY
Source: Yara match	File source: Process Memory Space: dhcpmon.exe PID: 7044, type: MEMORYSTR

Remote Access Functionality:

Detected Nanocore Rat

Show sources

Source: wm4J5m8pIK.exe, 00000007.00000003.287286490.0000000000A7C000.00000004.00000001.sdmp	String found in binary or memory: NanoCore.ClientPluginHost
Source: dhcpmon.exe, 00000014.00000002.400395562.0000000004029000.00000004.00000001.sdmp	String found in binary or memory: NanoCore.ClientPluginHost
Source: dhcpmon.exe, 00000014.00000002.400395562.0000000004029000.00000004.00000001.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

Show sources

Source: Yara match	File source: 20.2.dhcpmon.exe.400000.0.unpack, type: UNPACKEDPE
Source: Yara match	File source: 20.2.dhcpmon.exe.406ff3c.4.unpack, type: UNPACKEDPE
Source: Yara match	File source: 20.2.dhcpmon.exe.406b106.5.raw.unpack, type: UNPACKEDPE
Source: Yara match	File source: 20.2.dhcpmon.exe.4074565.3.raw.unpack, type: UNPACKEDPE
Source: Yara match	File source: 20.2.dhcpmon.exe.406ff3c.4.raw.unpack, type: UNPACKEDPE
Source: Yara match	File source: 00000014.00000002.400395562.0000000004029000.00000004.00000001.sdmp, type: MEMORY
Source: Yara match	File source: 00000014.00000002.398013426.0000000000402000.00000040.00000001.sdmp, type: MEMORY
Source: Yara match	File source: 00000014.00000002.400062984.0000000003021000.00000004.00000001.sdmp, type: MEMORY
Source: Yara match	File source: Process Memory Space: dhcpmon.exe PID: 7044, 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	Windows Management Instrumentation1	Path Interception	Process Injection11	Masquerading2	Input Capture11	Query Registry1	Remote Services	Input Capture11	Exfiltration Over Other Network Medium	Encrypted Channel1	Eavesdrop on Insecure Network Communication	Remotely Track Device Without Authorization	Modify System Partition
Default Accounts	Native API1	Boot or Logon Initialization Scripts	Boot or Logon Initialization Scripts	Disable or Modify Tools1	LSASS Memory	Security Software Discovery11	Remote Desktop Protocol	Archive Collected Data11	Exfiltration Over Bluetooth	Non-Standard Port1	Exploit SS7 to Redirect Phone Calls/SMS	Remotely Wipe Data Without Authorization	Device Lockout
Domain Accounts	At (Linux)	Logon Script (Windows)	Logon Script (Windows)	Virtualization/Sandbox Evasion21	Security Account Manager	Process Discovery1	SMB/Windows Admin Shares	Data from Network Shared Drive	Automated Exfiltration	Remote Access Software1	Exploit SS7 to Track Device Location	Obtain Device Cloud Backups	Delete Device Data
Local Accounts	At (Windows)	Logon Script (Mac)	Logon Script (Mac)	Process Injection11	NTDS	Virtualization/Sandbox Evasion21	Distributed Component Object Model	Input Capture	Scheduled Transfer	Non-Application Layer Protocol1	SIM Card Swap		Carrier Billing Fraud
Cloud Accounts	Cron	Network Logon Script	Network Logon Script	Deobfuscate/Decode Files or Information1	LSA Secrets	Application Window Discovery1	SSH	Keylogging	Data Transfer Size Limits	Application Layer Protocol21	Manipulate Device Communication		Manipulate App Store Rankings or Ratings
Replication Through Removable Media	Launchd	Rc.common	Rc.common	Hidden Files and Directories1	Cached Domain Credentials	System Information Discovery12	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	Obfuscated Files or Information2	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	Software Packing13	Proc Filesystem	Network Service Scanning	Shared Webroot	Credential API Hooking	Exfiltration Over Symmetric Encrypted Non-C2 Protocol	Application Layer Protocol	Downgrade to Insecure Protocols		Generate Fraudulent Advertising Revenue

Behavior Graph

Hide Legend

Legend:

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

Screenshots

Thumbnails

This section contains all screenshots as thumbnails, including those not shown in the slideshow.

Antivirus, Machine Learning and Genetic Malware Detection

Initial Sample

Source	Detection	Scanner	Label	Link
wm4J5m8pIK.exe	18%	Virustotal		Browse
wm4J5m8pIK.exe	100%	Joe Sandbox ML

Dropped Files

Source	Detection	Scanner	Label	Link
C:\Program Files (x86)\DHCP Monitor\dhcpmon.exe	100%	Joe Sandbox ML
C:\Program Files (x86)\DHCP Monitor\dhcpmon.exe	18%	Virustotal		Browse

Unpacked PE Files

Source	Detection	Scanner	Label	Link	Download
20.2.dhcpmon.exe.400000.0.unpack	100%	Avira	TR/Dropper.MSIL.Gen7		Download File

Domains

Source	Detection	Scanner	Label	Link
hhjhtggfr.duckdns.org	9%	Virustotal		Browse

URLs

Source	Detection	Scanner	Label	Link
hhjhtggfr.duckdns.org	9%	Virustotal		Browse
hhjhtggfr.duckdns.org	0%	Avira URL Cloud	safe
dertrefg.duckdns.org	8%	Virustotal		Browse
dertrefg.duckdns.org	0%	Avira URL Cloud	safe

Domains and IPs

Contacted Domains

Name	IP	Active	Malicious	Antivirus Detection	Reputation
hhjhtggfr.duckdns.org	203.159.80.186	true	true	9%, Virustotal, Browse	unknown

Contacted URLs

Name	Malicious	Antivirus Detection	Reputation
hhjhtggfr.duckdns.org	true	9%, Virustotal, Browse Avira URL Cloud: safe	unknown
dertrefg.duckdns.org	true	8%, Virustotal, Browse Avira URL Cloud: safe	unknown

Contacted IPs

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

Public

IP	Domain	Country	Flag	ASN	ASN Name	Malicious
203.159.80.186	hhjhtggfr.duckdns.org	Netherlands		47987	LOVESERVERSGB	true

Private

IP
192.168.2.1

General Information

Joe Sandbox Version:	33.0.0 White Diamond
Analysis ID:	457788
Start date:	02.08.2021
Start time:	10:02:56
Joe Sandbox Product:	CloudBasic
Overall analysis duration:	0h 9m 16s
Hypervisor based Inspection enabled:	false
Report type:	light
Sample file name:	wm4J5m8pIK.exe
Cookbook file name:	default.jbs
Analysis system description:	Windows 10 64 bit v1803 with Office Professional Plus 2016, Chrome 85, IE 11, Adobe Reader DC 19, Java 8 Update 211
Number of analysed new started processes analysed:	27
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
Detection:	MAL
Classification:	mal100.troj.evad.winEXE@8/8@17/2
EGA Information:	Failed
HDC Information:	Successful, ratio: 12% (good quality ratio 12%) Quality average: 63% Quality standard deviation: 3.6%
HCA Information:	Successful, ratio: 99% Number of executed functions: 0 Number of non-executed functions: 0
Cookbook Comments:	Adjust boot time Enable AMSI Found application associated with file extension: .exe
Warnings:	Show All Behavior information exceeds normal sizes, reducing to normal. Report will have missing behavior information. TCP Packets have been reduced to 100 Exclude process from analysis (whitelisted): MpCmdRun.exe, BackgroundTransferHost.exe, backgroundTaskHost.exe, SgrmBroker.exe, conhost.exe, svchost.exe Excluded IPs from analysis (whitelisted): 52.255.188.83, 52.147.198.201, 23.211.6.115, 131.253.33.200, 13.107.22.200, 23.211.4.86, 20.82.210.154, 93.184.221.240, 40.112.88.60, 80.67.82.211, 80.67.82.235, 20.82.209.183 Excluded domains from analysis (whitelisted): store-images.s-microsoft.com-c.edgekey.net, iris-de-prod-azsc-neu-b.northeurope.cloudapp.azure.com, fs-wildcard.microsoft.com.edgekey.net, fs-wildcard.microsoft.com.edgekey.net.globalredir.akadns.net, a1449.dscg2.akamai.net, arc.msn.com, wu.azureedge.net, e12564.dspb.akamaiedge.net, www-bing-com.dual-a-0001.a-msedge.net, audownload.windowsupdate.nsatc.net, cs11.wpc.v0cdn.net, hlb.apr-52dd2-0.edgecastdns.net, arc.trafficmanager.net, watson.telemetry.microsoft.com, img-prod-cms-rt-microsoft-com.akamaized.net, prod.fs.microsoft.com.akadns.net, wu.wpc.apr-52dd2.edgecastdns.net, au-bg-shim.trafficmanager.net, www.bing.com, iris-de-prod-azsc-neu.northeurope.cloudapp.azure.com, fs.microsoft.com, wu.ec.azureedge.net, ris-prod.trafficmanager.net, asf-ris-prod-neu.northeurope.cloudapp.azure.com, e1723.g.akamaiedge.net, ctldl.windowsupdate.com, skypedataprdcoleus16.cloudapp.net, dual-a-0001.dc-msedge.net, ris.api.iris.microsoft.com, skypedataprdcoleus17.cloudapp.net, a-0001.a-afdentry.net.trafficmanager.net, store-images.s-microsoft.com, blobcollector.events.data.trafficmanager.net Not all processes where analyzed, report is missing behavior information Report size getting too big, too many NtAllocateVirtualMemory calls found. Report size getting too big, too many NtOpenKeyEx calls found.

Simulations

Behavior and APIs

Time	Type	Description
10:04:09	API Interceptor	811x Sleep call for process: wm4J5m8pIK.exe modified
10:04:15	Autostart	Run: HKLM\Software\Microsoft\Windows\CurrentVersion\Run DHCP Monitor C:\Program Files (x86)\DHCP Monitor\dhcpmon.exe
10:04:53	API Interceptor	1x Sleep call for process: dhcpmon.exe modified

Joe Sandbox View / Context

IPs

Match	Associated Sample Name / URL	SHA 256	Detection	Link	Context
203.159.80.186	2fja1Oszs9.exe	Get hash	malicious	Browse	hutyrtit.ydns.eu/microC.exe

Domains

Match	Associated Sample Name / URL	SHA 256	Detection	Link	Context
hhjhtggfr.duckdns.org	WrNhr6yUD8.exe	Get hash	malicious	Browse	37.0.8.214
	YjnGfifJ4X.exe	Get hash	malicious	Browse	203.159.80.101
	E8NURjuahU.exe	Get hash	malicious	Browse	203.159.80.101
	MkASxmQIe3.exe	Get hash	malicious	Browse	203.159.80.101
	6rkqQM8Ldz.exe	Get hash	malicious	Browse	203.159.80.101
	bHSfr2q0yu.exe	Get hash	malicious	Browse	203.159.80.101
	lqtN3Z5Uzp.exe	Get hash	malicious	Browse	203.159.80.101
	Invoice 406496.doc	Get hash	malicious	Browse	203.159.80.101
	1OLlrVAlAE.exe	Get hash	malicious	Browse	203.159.80.101
	microC.exe	Get hash	malicious	Browse	203.159.80.101

ASN

Match	Associated Sample Name / URL	SHA 256	Detection	Link	Context
LOVESERVERSGB	2fja1Oszs9.exe	Get hash	malicious	Browse	203.159.80.186
	SKM-582649274924.exe	Get hash	malicious	Browse	203.159.80.93
	Shipping Details_PDF.exe	Get hash	malicious	Browse	203.159.80.118
	eInvoicing.jar	Get hash	malicious	Browse	203.159.80.23
	DyxL4y2hv3.exe	Get hash	malicious	Browse	203.159.80.165
	ktWmI8zMGs.exe	Get hash	malicious	Browse	203.159.80.182
	fBR05jzjti.exe	Get hash	malicious	Browse	203.159.80.165
	Original Shipping .doc	Get hash	malicious	Browse	203.159.80.165
	hfJdO3BjO0.exe	Get hash	malicious	Browse	203.159.80.107
	No.IV21002542.doc	Get hash	malicious	Browse	203.159.80.107
	payment details.doc	Get hash	malicious	Browse	203.159.80.107
	DblVVdaNgC.exe	Get hash	malicious	Browse	203.159.80.107
	g2v7gt7qnt.exe	Get hash	malicious	Browse	203.159.80.107
	Pfanner_106888964.exe	Get hash	malicious	Browse	203.159.80.182
	THIRD PO.doc	Get hash	malicious	Browse	203.159.80.101
	D3NBBjj3lw.exe	Get hash	malicious	Browse	203.159.80.101
	iCQfyvJX6i.exe	Get hash	malicious	Browse	203.159.80.101
	5iNDenLpgE.exe	Get hash	malicious	Browse	203.159.80.101
	zcwuWwArl5.exe	Get hash	malicious	Browse	203.159.80.101
	aBV85W9scn.exe	Get hash	malicious	Browse	203.159.80.101

JA3 Fingerprints

No context

Dropped Files

No context

Created / dropped Files

C:\Program Files (x86)\DHCP Monitor\dhcpmon.exe Download File
Process:	C:\Users\user\Desktop\wm4J5m8pIK.exe
File Type:	PE32 executable (GUI) Intel 80386 Mono/.Net assembly, for MS Windows
Category:	dropped
Size (bytes):	1378816
Entropy (8bit):	7.548476087877472
Encrypted:	false
SSDEEP:	24576:26IBQ76DOifx8Dgyfx8Dgz06TbTZpq72pMNaDuDHQUl3uwDZzGL:OQ76f58Dgy58Dgz06n1pfWNdlJZa
MD5:	8FA8F52DFC55D341300EFF8E4C44BA33
SHA1:	4FBDB8C39BBC48B159E1F795A2222D51077FDBE9
SHA-256:	2C7DA7FF43C90AE620FD5135C2ED34C7E644A9A1098BFB69F1DC6B8AB6410C9A
SHA-512:	A29B2B8FCDE4EF5917E6AAD29C547D2FCEF3E452B3ED502788BD5BF7CB2E107C46A12783EBBE8EB4AA896C56DFD3FD37C994B67EB5C8F5C9C32FBA75FE486205
Malicious:	true
Antivirus:	Antivirus: Joe Sandbox ML, Detection: 100% Antivirus: Virustotal, Detection: 18%, Browse
Reputation:	low
Preview:	MZ......................@...............................................!..L.!This program cannot be run in DOS mode....$.......PE..L...1..a..............P..............L... ...`....@.. .......................`............@..................................K..O....`.. ....................@....................................................... ............... ..H............text....,... ...................... ..`.rsrc... ....`.......0..............@..@.reloc.......@......................@..B.................K......H........0..d.......s........o............................................(....&..(......s.........s ........s!........s"........s#...........0...........~....o$....+...0...........~....o%....+...0...........~....o&....+...0...........~....o'....+...0...........~....o(....+...0..<........~.....().....,!r...p.....(...o+...s,............~.....+...0...........~.....+.."........0..&........(....r1..p~....o-...(......t$....+..*...0..&........(....r7..p~....o-...(......

C:\Program Files (x86)\DHCP Monitor\dhcpmon.exe:Zone.Identifier Download File
Process:	C:\Users\user\Desktop\wm4J5m8pIK.exe
File Type:	ASCII text, with CRLF line terminators
Category:	dropped
Size (bytes):	26
Entropy (8bit):	3.95006375643621
Encrypted:	false
SSDEEP:	3:ggPYV:rPYV
MD5:	187F488E27DB4AF347237FE461A079AD
SHA1:	6693BA299EC1881249D59262276A0D2CB21F8E64
SHA-256:	255A65D30841AB4082BD9D0EEA79D49C5EE88F56136157D8D6156AEF11C12309
SHA-512:	89879F237C0C051EBE784D0690657A6827A312A82735DA42DAD5F744D734FC545BEC9642C19D14C05B2F01FF53BC731530C92F7327BB7DC9CDE1B60FB21CD64E
Malicious:	true
Reputation:	high, very likely benign file
Preview:	[ZoneTransfer]....ZoneId=0

C:\Users\user\AppData\Local\Microsoft\CLR_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:	dropped
Size (bytes):	1216
Entropy (8bit):	5.355304211458859
Encrypted:	false
SSDEEP:	24:MLUE4K5E4Ks2E1qE4qXKDE4KhK3VZ9pKhPKIE4oKFKHKoZAE4Kzr7FE4x84j:MIHK5HKXE1qHiYHKhQnoPtHoxHhAHKzr
MD5:	FED34146BF2F2FA59DCF8702FCC8232E
SHA1:	B03BFEA175989D989850CF06FE5E7BBF56EAA00A
SHA-256:	123BE4E3590609A008E85501243AF5BC53FA0C26C82A92881B8879524F8C0D5C
SHA-512:	1CC89F2ED1DBD70628FA1DC41A32BA0BFA3E81EAE1A1CF3C5F6A48F2DA0BF1F21A5001B8A18B04043C5B8FE4FBE663068D86AA8C4BD8E17933F75687C3178FF6
Malicious:	false
Reputation:	high, very likely benign file
Preview:	1,"fusion","GAC",0..1,"WinRT","NotApp",1..2,"System.Windows.Forms, Version=4.0.0.0, Culture=neutral, PublicKeyToken=b77a5c561934e089",0..3,"System, Version=4.0.0.0, Culture=neutral, PublicKeyToken=b77a5c561934e089","C:\Windows\assembly\NativeImages_v4.0.30319_32\System\4f0a7eefa3cd3e0ba98b5ebddbbc72e6\System.ni.dll",0..2,"System.Drawing, Version=4.0.0.0, Culture=neutral, PublicKeyToken=b03f5f7f11d50a3a",0..3,"System.Core, Version=4.0.0.0, Culture=neutral, PublicKeyToken=b77a5c561934e089","C:\Windows\assembly\NativeImages_v4.0.30319_32\System.Core\f1d8480152e0da9a60ad49c6d16a3b6d\System.Core.ni.dll",0..3,"System.Configuration, Version=4.0.0.0, Culture=neutral, PublicKeyToken=b03f5f7f11d50a3a","C:\Windows\assembly\NativeImages_v4.0.30319_32\System.Configuration\8d67d92724ba494b6c7fd089d6f25b48\System.Configuration.ni.dll",0..3,"System.Xml, Version=4.0.0.0, Culture=neutral, PublicKeyToken=b77a5c561934e089","C:\Windows\assembly\NativeImages_v4.0.30319_32\System.Xml\b219d4630d26b88041b59c21

C:\Users\user\AppData\Local\Microsoft\CLR_v4.0_32\UsageLogs\wm4J5m8pIK.exe.log Download File
Process:	C:\Users\user\Desktop\wm4J5m8pIK.exe
File Type:	ASCII text, with CRLF line terminators
Category:	dropped
Size (bytes):	1216
Entropy (8bit):	5.355304211458859
Encrypted:	false
SSDEEP:	24:MLUE4K5E4Ks2E1qE4qXKDE4KhK3VZ9pKhPKIE4oKFKHKoZAE4Kzr7FE4x84j:MIHK5HKXE1qHiYHKhQnoPtHoxHhAHKzr
MD5:	FED34146BF2F2FA59DCF8702FCC8232E
SHA1:	B03BFEA175989D989850CF06FE5E7BBF56EAA00A
SHA-256:	123BE4E3590609A008E85501243AF5BC53FA0C26C82A92881B8879524F8C0D5C
SHA-512:	1CC89F2ED1DBD70628FA1DC41A32BA0BFA3E81EAE1A1CF3C5F6A48F2DA0BF1F21A5001B8A18B04043C5B8FE4FBE663068D86AA8C4BD8E17933F75687C3178FF6
Malicious:	true
Reputation:	high, very likely benign file
Preview:	1,"fusion","GAC",0..1,"WinRT","NotApp",1..2,"System.Windows.Forms, Version=4.0.0.0, Culture=neutral, PublicKeyToken=b77a5c561934e089",0..3,"System, Version=4.0.0.0, Culture=neutral, PublicKeyToken=b77a5c561934e089","C:\Windows\assembly\NativeImages_v4.0.30319_32\System\4f0a7eefa3cd3e0ba98b5ebddbbc72e6\System.ni.dll",0..2,"System.Drawing, Version=4.0.0.0, Culture=neutral, PublicKeyToken=b03f5f7f11d50a3a",0..3,"System.Core, Version=4.0.0.0, Culture=neutral, PublicKeyToken=b77a5c561934e089","C:\Windows\assembly\NativeImages_v4.0.30319_32\System.Core\f1d8480152e0da9a60ad49c6d16a3b6d\System.Core.ni.dll",0..3,"System.Configuration, Version=4.0.0.0, Culture=neutral, PublicKeyToken=b03f5f7f11d50a3a","C:\Windows\assembly\NativeImages_v4.0.30319_32\System.Configuration\8d67d92724ba494b6c7fd089d6f25b48\System.Configuration.ni.dll",0..3,"System.Xml, Version=4.0.0.0, Culture=neutral, PublicKeyToken=b77a5c561934e089","C:\Windows\assembly\NativeImages_v4.0.30319_32\System.Xml\b219d4630d26b88041b59c21

C:\Users\user\AppData\Roaming\D06ED635-68F6-4E9A-955C-4899F5F57B9A\catalog.dat Download File
Process:	C:\Users\user\Desktop\wm4J5m8pIK.exe
File Type:	data
Category:	dropped
Size (bytes):	1856
Entropy (8bit):	7.024371743172393
Encrypted:	false
SSDEEP:	48:Ik/lCrwfk/lCrwfk/lCrwfk/lCrwfk/lCrwfk/lCrwfk/lCrwfk/lCrw8:flC0IlC0IlC0IlC0IlC0IlC0IlC0IlCr
MD5:	838CD9DBC78EA45A5406EAE23962086D
SHA1:	C8273AACDEE03AC0CDCDDBAA83F51D04D6A4203C
SHA-256:	6E11A62511C5BBC0413128305069B780C448684B54FAA3E8DD0B4FD3DB8C9867
SHA-512:	F7D25EF1FA6F50667DD6785CC774E0AA6BC52A2231FE96E7C59D14EFDFDDA076F6399288CF6EAC8EFA8A75727893432AA155DA0E392F8CD1F26C5C5871EAC6B5
Malicious:	false
Reputation:	moderate, very likely benign file
Preview:	Gj.h\.3.A...5.x..&...i+..c(1.P..P.cLT...A.b........4h...t.+..Z\.. .i.....@.3..{...grv+V...B.......].P...W.4C}uL.....s~..F...}......E......E...6E.....{...{.yS...7..".hK.!.x.2..i..zJ... ....f..?._....0.:e[7w{1.!.4.....&.Gj.h\.3.A...5.x..&...i+..c(1.P..P.cLT...A.b........4h...t.+..Z\.. .i.....@.3..{...grv+V...B.......].P...W.4C}uL.....s~..F...}......E......E...6E.....{...{.yS...7..".hK.!.x.2..i..zJ... ....f..?._....0.:e[7w{1.!.4.....&.Gj.h\.3.A...5.x..&...i+..c(1.P..P.cLT...A.b........4h...t.+..Z\.. .i.....@.3..{...grv+V...B.......].P...W.4C}uL.....s~..F...}......E......E...6E.....{...{.yS...7..".hK.!.x.2..i..zJ... ....f..?._....0.:e[7w{1.!.4.....&.Gj.h\.3.A...5.x..&...i+..c(1.P..P.cLT...A.b........4h...t.+..Z\.. .i.....@.3..{...grv+V...B.......].P...W.4C}uL.....s~..F...}......E......E...6E.....{...{.yS...7..".hK.!.x.2..i..zJ... ....f..?._....0.:e[7w{1.!.4.....&.Gj.h\.3.A...5.x..&...i+..c(1.P..P.cLT...A.b........4h...t.+..Z\.. .i.

C:\Users\user\AppData\Roaming\D06ED635-68F6-4E9A-955C-4899F5F57B9A\run.dat Download File
Process:	C:\Users\user\Desktop\wm4J5m8pIK.exe
File Type:	Non-ISO extended-ASCII text, with no line terminators
Category:	dropped
Size (bytes):	8
Entropy (8bit):	2.75
Encrypted:	false
SSDEEP:	3:TF8t:m
MD5:	E8983D699E232A5B7C1FA96E107D27D4
SHA1:	79C8F3A4338622B7D46DFC878AB52B7AF814D850
SHA-256:	B1024BBCD30F38AB928B05E37771A0F4D2CFA740D301043F787C4C0A99E5F7E5
SHA-512:	68485EFF1C0BDAE02C2F5DC10B18E3AEBA8271C13D2E82E81B5615BD29343CBB1BAB7F4B4E669F94A7FCF6A38D0178E1155D75DC615B560E64148270271A0423
Malicious:	true
Reputation:	low
Preview:	'.U..U.H

C:\Users\user\AppData\Roaming\D06ED635-68F6-4E9A-955C-4899F5F57B9A\settings.bin Download File
Process:	C:\Users\user\Desktop\wm4J5m8pIK.exe
File Type:	data
Category:	modified
Size (bytes):	40
Entropy (8bit):	5.153055907333276
Encrypted:	false
SSDEEP:	3:9bzY6oRDT6P2bfVn1:RzWDT621
MD5:	4E5E92E2369688041CC82EF9650EDED2
SHA1:	15E44F2F3194EE232B44E9684163B6F66472C862
SHA-256:	F8098A6290118F2944B9E7C842BD014377D45844379F863B00D54515A8A64B48
SHA-512:	1B368018907A3BC30421FDA2C935B39DC9073B9B1248881E70AD48EDB6CAA256070C1A90B97B0F64BBE61E316DBB8D5B2EC8DBABCD0B0B2999AB50B933671ECB
Malicious:	false
Reputation:	moderate, very likely benign file
Preview:	9iH...}Z.4..f.~a........~.~.......3.U.

C:\Users\user\AppData\Roaming\D06ED635-68F6-4E9A-955C-4899F5F57B9A\storage.dat Download File
Process:	C:\Users\user\Desktop\wm4J5m8pIK.exe
File Type:	data
Category:	dropped
Size (bytes):	327432
Entropy (8bit):	7.99938831605763
Encrypted:	true
SSDEEP:	6144:oX44S90aTiB66x3Pl6nGV4bfD6wXPIZ9iBj0UeprGm2d7Tm:LkjYGsfGUc9iB4UeprKdnm
MD5:	7E8F4A764B981D5B82D1CC49D341E9C6
SHA1:	D9F0685A028FB219E1A6286AEFB7D6FCFC778B85
SHA-256:	0BD3AAC12623520C4E2031C8B96B4A154702F36F97F643158E91E987D317B480
SHA-512:	880E46504FCFB4B15B86B9D8087BA88E6C4950E433616EBB637799F42B081ABF6F07508943ECB1F786B2A89E751F5AE62D750BDCFFDDF535D600CF66EC44E926
Malicious:	false
Preview:	pT..!..W..G.J..a.).@.i..wpK.so@...5.=.^..Q.oy.=e@9.B...F..09u"3.. 0t..RDn_4d.....E...i......~...\|..fX_...Xf.p^......>a..$...e.6:7d.(a.A...=.).....{B.[...y%...i.Q.<..xt.X..H.. ..HF7g...I.3.{.n....L.y;i..s-....(5i...........J.5b7}..fK..HV..,...0.... ....n.w6PMl.......v."".v.......#..X.a....../...cC...i..l{>5n.._+.e.d'...}...[..../...D.t..GVp.zz......(...o......b...+`J.{....hS1G.^I..v&.jm.#u..1..Mg!.E..U.T.....6.2>...6.l.K.w"o..E..."K%{....z.7....<...,....]t.:.....[.Z.u...3X8.QI..j_.&..N..q.e.2...6.R.~..9.Bq..A.v.6.G..#y.....O....Z)G...w..E..k(....+..O..........Vg.2xC......O...jc.....z..~.P...q../.-.'.h.._.cj.=..B.x.Q9.pu.\|i4...i...;O...n.?.,. ....v?.5}.OY@.dG\|<.._[.69@.2..m..I..oP=...xrK.?............b..5....i&...l.c\b}..Q..O+.V.mJ.....pz....>F.......H...6$...d...\|m...N..1.R..B.i..........$....$........CY}..$....r.....H...8...li.....7 P......?h....R.iF..6...q(.@LI.s..+K.....?m..H....*. l..&<}....`\|.B....3.....I..o...u1..8i=.z.W..7

Static File Info

General
File type:	PE32 executable (GUI) Intel 80386 Mono/.Net assembly, for MS Windows
Entropy (8bit):	7.548476087877472
TrID:	Win32 Executable (generic) Net Framework (10011505/4) 49.83% Win32 Executable (generic) a (10002005/4) 49.78% Generic CIL Executable (.NET, Mono, etc.) (73296/58) 0.36% Generic Win/DOS Executable (2004/3) 0.01% DOS Executable Generic (2002/1) 0.01%
File name:	wm4J5m8pIK.exe
File size:	1378816
MD5:	8fa8f52dfc55d341300eff8e4c44ba33
SHA1:	4fbdb8c39bbc48b159e1f795a2222d51077fdbe9
SHA256:	2c7da7ff43c90ae620fd5135c2ed34c7e644a9a1098bfb69f1dc6b8ab6410c9a
SHA512:	a29b2b8fcde4ef5917e6aad29c547d2fcef3e452b3ed502788bd5bf7cb2e107c46a12783ebbe8eb4aa896c56dfd3fd37c994b67eb5c8f5c9c32fba75fe486205
SSDEEP:	24576:26IBQ76DOifx8Dgyfx8Dgz06TbTZpq72pMNaDuDHQUl3uwDZzGL:OQ76f58Dgy58Dgz06n1pfWNdlJZa
File Content Preview:	MZ......................@...............................................!..L.!This program cannot be run in DOS mode....$.......PE..L...1..a..............P..............L... ...`....@.. .......................`............@................................

File Icon


Icon Hash:	b07968fcd4ec7090

Static PE Info

General
Entrypoint:	0x544c06
Entrypoint Section:	.text
Digitally signed:	false
Imagebase:	0x400000
Subsystem:	windows gui
Image File Characteristics:	32BIT_MACHINE, EXECUTABLE_IMAGE
DLL Characteristics:	NO_SEH, TERMINAL_SERVER_AWARE, DYNAMIC_BASE, NX_COMPAT
Time Stamp:	0x61079B31 [Mon Aug 2 07:13:53 2021 UTC]
TLS Callbacks:
CLR (.Net) Version:	v4.0.30319
OS Version Major:	4
OS Version Minor:	0
File Version Major:	4
File Version Minor:	0
Subsystem Version Major:	4
Subsystem Version Minor:	0
Import Hash:	f34d5f2d4577ed6d9ceec516c1f5a744

Entrypoint Preview

Instruction
jmp dword ptr [00402000h]
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Data Directories

Name	Virtual Address	Virtual Size	Is in Section
IMAGE_DIRECTORY_ENTRY_EXPORT	0x0	0x0
IMAGE_DIRECTORY_ENTRY_IMPORT	0x144bb4	0x4f	.text
IMAGE_DIRECTORY_ENTRY_RESOURCE	0x146000	0xd620	.rsrc
IMAGE_DIRECTORY_ENTRY_EXCEPTION	0x0	0x0
IMAGE_DIRECTORY_ENTRY_SECURITY	0x0	0x0
IMAGE_DIRECTORY_ENTRY_BASERELOC	0x154000	0xc	.reloc
IMAGE_DIRECTORY_ENTRY_DEBUG	0x0	0x0
IMAGE_DIRECTORY_ENTRY_COPYRIGHT	0x0	0x0
IMAGE_DIRECTORY_ENTRY_GLOBALPTR	0x0	0x0
IMAGE_DIRECTORY_ENTRY_TLS	0x0	0x0
IMAGE_DIRECTORY_ENTRY_LOAD_CONFIG	0x0	0x0
IMAGE_DIRECTORY_ENTRY_BOUND_IMPORT	0x0	0x0
IMAGE_DIRECTORY_ENTRY_IAT	0x2000	0x8	.text
IMAGE_DIRECTORY_ENTRY_DELAY_IMPORT	0x0	0x0
IMAGE_DIRECTORY_ENTRY_COM_DESCRIPTOR	0x2008	0x48	.text
IMAGE_DIRECTORY_ENTRY_RESERVED	0x0	0x0

Sections

Name	Virtual Address	Virtual Size	Raw Size	Xored PE	ZLIB Complexity	File Type	Entropy	Characteristics
.text	0x2000	0x142c0c	0x142e00	False	0.72027136566	data	7.57991184815	IMAGE_SCN_MEM_EXECUTE, IMAGE_SCN_CNT_CODE, IMAGE_SCN_MEM_READ
.rsrc	0x146000	0xd620	0xd800	False	0.708405671296	data	6.5968021119	IMAGE_SCN_CNT_INITIALIZED_DATA, IMAGE_SCN_MEM_READ
.reloc	0x154000	0xc	0x200	False	0.044921875	data	0.101910425663	IMAGE_SCN_CNT_INITIALIZED_DATA, IMAGE_SCN_MEM_DISCARDABLE, IMAGE_SCN_MEM_READ

Resources

Name	RVA	Size	Type
RT_ICON	0x146200	0x2e8	data
RT_ICON	0x1464f8	0x128	GLS_BINARY_LSB_FIRST
RT_ICON	0x146630	0xea8	data
RT_ICON	0x1474e8	0x8a8	data
RT_ICON	0x147da0	0x568	GLS_BINARY_LSB_FIRST
RT_ICON	0x148318	0x7228	PNG image data, 256 x 256, 8-bit/color RGBA, non-interlaced
RT_ICON	0x14f550	0x25a8	data
RT_ICON	0x151b08	0x10a8	data
RT_ICON	0x152bc0	0x468	GLS_BINARY_LSB_FIRST
RT_GROUP_ICON	0x153038	0x84	data
RT_VERSION	0x1530cc	0x354	data
RT_MANIFEST	0x153430	0x1ea	XML 1.0 document, UTF-8 Unicode (with BOM) text, with CRLF line terminators

Imports

DLL	Import
mscoree.dll	_CorExeMain

Version Infos

Description	Data
Translation	0x0000 0x04b0
LegalCopyright	Copyright Casper College 2009
Assembly Version	1.0.0.0
InternalName	SHA2.exe
FileVersion	1.0.0.0
CompanyName	Casper College
LegalTrademarks
Comments
ProductName	pacman2008_01
ProductVersion	1.0.0.0
FileDescription	pacman2008_01
OriginalFilename	SHA2.exe

Network Behavior

Snort IDS Alerts

Timestamp	Protocol	SID	Message	Source Port	Dest Port	Source IP	Dest IP
08/02/21-10:04:14.771126	TCP	2025019	ET TROJAN Possible NanoCore C2 60B	49713	8234	192.168.2.5	203.159.80.186
08/02/21-10:04:24.339627	TCP	2025019	ET TROJAN Possible NanoCore C2 60B	49714	8234	192.168.2.5	203.159.80.186
08/02/21-10:04:29.237612	TCP	2025019	ET TROJAN Possible NanoCore C2 60B	49715	8234	192.168.2.5	203.159.80.186
08/02/21-10:04:34.009201	TCP	2025019	ET TROJAN Possible NanoCore C2 60B	49717	8234	192.168.2.5	203.159.80.186
08/02/21-10:04:46.937776	TCP	2025019	ET TROJAN Possible NanoCore C2 60B	49720	8234	192.168.2.5	203.159.80.186
08/02/21-10:04:52.000559	TCP	2025019	ET TROJAN Possible NanoCore C2 60B	49723	8234	192.168.2.5	203.159.80.186
08/02/21-10:04:59.132078	TCP	2025019	ET TROJAN Possible NanoCore C2 60B	49725	8234	192.168.2.5	203.159.80.186
08/02/21-10:05:07.264035	TCP	2025019	ET TROJAN Possible NanoCore C2 60B	49726	8234	192.168.2.5	203.159.80.186
08/02/21-10:05:12.208710	TCP	2025019	ET TROJAN Possible NanoCore C2 60B	49727	8234	192.168.2.5	203.159.80.186
08/02/21-10:05:18.473782	TCP	2025019	ET TROJAN Possible NanoCore C2 60B	49728	8234	192.168.2.5	203.159.80.186
08/02/21-10:05:27.044328	TCP	2025019	ET TROJAN Possible NanoCore C2 60B	49729	8234	192.168.2.5	203.159.80.186
08/02/21-10:05:32.296396	TCP	2025019	ET TROJAN Possible NanoCore C2 60B	49733	8234	192.168.2.5	203.159.80.186
08/02/21-10:05:36.939239	TCP	2025019	ET TROJAN Possible NanoCore C2 60B	49734	8234	192.168.2.5	203.159.80.186
08/02/21-10:05:42.049631	TCP	2025019	ET TROJAN Possible NanoCore C2 60B	49735	8234	192.168.2.5	203.159.80.186
08/02/21-10:05:48.052361	TCP	2025019	ET TROJAN Possible NanoCore C2 60B	49736	8234	192.168.2.5	203.159.80.186
08/02/21-10:05:54.013288	TCP	2025019	ET TROJAN Possible NanoCore C2 60B	49737	8234	192.168.2.5	203.159.80.186

Network Port Distribution

TCP Packets

Timestamp	Source Port	Dest Port	Source IP	Dest IP
Aug 2, 2021 10:04:14.677799940 CEST	49713	8234	192.168.2.5	203.159.80.186
Aug 2, 2021 10:04:14.707200050 CEST	8234	49713	203.159.80.186	192.168.2.5
Aug 2, 2021 10:04:14.708043098 CEST	49713	8234	192.168.2.5	203.159.80.186
Aug 2, 2021 10:04:14.771126032 CEST	49713	8234	192.168.2.5	203.159.80.186
Aug 2, 2021 10:04:14.817156076 CEST	8234	49713	203.159.80.186	192.168.2.5
Aug 2, 2021 10:04:14.829607964 CEST	49713	8234	192.168.2.5	203.159.80.186
Aug 2, 2021 10:04:14.858860016 CEST	8234	49713	203.159.80.186	192.168.2.5
Aug 2, 2021 10:04:14.878441095 CEST	49713	8234	192.168.2.5	203.159.80.186
Aug 2, 2021 10:04:14.962662935 CEST	8234	49713	203.159.80.186	192.168.2.5
Aug 2, 2021 10:04:15.010819912 CEST	8234	49713	203.159.80.186	192.168.2.5
Aug 2, 2021 10:04:15.010889053 CEST	8234	49713	203.159.80.186	192.168.2.5
Aug 2, 2021 10:04:15.010931969 CEST	8234	49713	203.159.80.186	192.168.2.5
Aug 2, 2021 10:04:15.010972023 CEST	8234	49713	203.159.80.186	192.168.2.5
Aug 2, 2021 10:04:15.011039972 CEST	49713	8234	192.168.2.5	203.159.80.186
Aug 2, 2021 10:04:15.040220022 CEST	8234	49713	203.159.80.186	192.168.2.5
Aug 2, 2021 10:04:15.040280104 CEST	8234	49713	203.159.80.186	192.168.2.5
Aug 2, 2021 10:04:15.040319920 CEST	8234	49713	203.159.80.186	192.168.2.5
Aug 2, 2021 10:04:15.040359020 CEST	8234	49713	203.159.80.186	192.168.2.5
Aug 2, 2021 10:04:15.040396929 CEST	8234	49713	203.159.80.186	192.168.2.5
Aug 2, 2021 10:04:15.040425062 CEST	49713	8234	192.168.2.5	203.159.80.186
Aug 2, 2021 10:04:15.040445089 CEST	8234	49713	203.159.80.186	192.168.2.5
Aug 2, 2021 10:04:15.040467024 CEST	49713	8234	192.168.2.5	203.159.80.186
Aug 2, 2021 10:04:15.040489912 CEST	8234	49713	203.159.80.186	192.168.2.5
Aug 2, 2021 10:04:15.040491104 CEST	49713	8234	192.168.2.5	203.159.80.186
Aug 2, 2021 10:04:15.040529966 CEST	8234	49713	203.159.80.186	192.168.2.5
Aug 2, 2021 10:04:15.043745995 CEST	49713	8234	192.168.2.5	203.159.80.186
Aug 2, 2021 10:04:15.069274902 CEST	8234	49713	203.159.80.186	192.168.2.5
Aug 2, 2021 10:04:15.069331884 CEST	8234	49713	203.159.80.186	192.168.2.5
Aug 2, 2021 10:04:15.069370031 CEST	8234	49713	203.159.80.186	192.168.2.5
Aug 2, 2021 10:04:15.069408894 CEST	8234	49713	203.159.80.186	192.168.2.5
Aug 2, 2021 10:04:15.069446087 CEST	8234	49713	203.159.80.186	192.168.2.5
Aug 2, 2021 10:04:15.069483995 CEST	8234	49713	203.159.80.186	192.168.2.5
Aug 2, 2021 10:04:15.069508076 CEST	49713	8234	192.168.2.5	203.159.80.186
Aug 2, 2021 10:04:15.069525003 CEST	8234	49713	203.159.80.186	192.168.2.5
Aug 2, 2021 10:04:15.069564104 CEST	8234	49713	203.159.80.186	192.168.2.5
Aug 2, 2021 10:04:15.069576979 CEST	49713	8234	192.168.2.5	203.159.80.186
Aug 2, 2021 10:04:15.069607019 CEST	49713	8234	192.168.2.5	203.159.80.186
Aug 2, 2021 10:04:15.069612980 CEST	8234	49713	203.159.80.186	192.168.2.5
Aug 2, 2021 10:04:15.069657087 CEST	8234	49713	203.159.80.186	192.168.2.5
Aug 2, 2021 10:04:15.069695950 CEST	8234	49713	203.159.80.186	192.168.2.5
Aug 2, 2021 10:04:15.069710016 CEST	49713	8234	192.168.2.5	203.159.80.186
Aug 2, 2021 10:04:15.069735050 CEST	8234	49713	203.159.80.186	192.168.2.5
Aug 2, 2021 10:04:15.072321892 CEST	8234	49713	203.159.80.186	192.168.2.5
Aug 2, 2021 10:04:15.072369099 CEST	8234	49713	203.159.80.186	192.168.2.5
Aug 2, 2021 10:04:15.072407007 CEST	8234	49713	203.159.80.186	192.168.2.5
Aug 2, 2021 10:04:15.072446108 CEST	8234	49713	203.159.80.186	192.168.2.5
Aug 2, 2021 10:04:15.072458982 CEST	49713	8234	192.168.2.5	203.159.80.186
Aug 2, 2021 10:04:15.072532892 CEST	49713	8234	192.168.2.5	203.159.80.186
Aug 2, 2021 10:04:15.098803997 CEST	8234	49713	203.159.80.186	192.168.2.5
Aug 2, 2021 10:04:15.098862886 CEST	8234	49713	203.159.80.186	192.168.2.5
Aug 2, 2021 10:04:15.098915100 CEST	8234	49713	203.159.80.186	192.168.2.5
Aug 2, 2021 10:04:15.098958969 CEST	8234	49713	203.159.80.186	192.168.2.5
Aug 2, 2021 10:04:15.098963976 CEST	49713	8234	192.168.2.5	203.159.80.186
Aug 2, 2021 10:04:15.098995924 CEST	8234	49713	203.159.80.186	192.168.2.5
Aug 2, 2021 10:04:15.099036932 CEST	8234	49713	203.159.80.186	192.168.2.5
Aug 2, 2021 10:04:15.099062920 CEST	49713	8234	192.168.2.5	203.159.80.186
Aug 2, 2021 10:04:15.099076033 CEST	8234	49713	203.159.80.186	192.168.2.5
Aug 2, 2021 10:04:15.099129915 CEST	49713	8234	192.168.2.5	203.159.80.186
Aug 2, 2021 10:04:15.099133968 CEST	8234	49713	203.159.80.186	192.168.2.5
Aug 2, 2021 10:04:15.099199057 CEST	8234	49713	203.159.80.186	192.168.2.5
Aug 2, 2021 10:04:15.099237919 CEST	8234	49713	203.159.80.186	192.168.2.5
Aug 2, 2021 10:04:15.099272966 CEST	49713	8234	192.168.2.5	203.159.80.186
Aug 2, 2021 10:04:15.099273920 CEST	8234	49713	203.159.80.186	192.168.2.5
Aug 2, 2021 10:04:15.099294901 CEST	49713	8234	192.168.2.5	203.159.80.186
Aug 2, 2021 10:04:15.099323034 CEST	8234	49713	203.159.80.186	192.168.2.5
Aug 2, 2021 10:04:15.099364996 CEST	8234	49713	203.159.80.186	192.168.2.5
Aug 2, 2021 10:04:15.099402905 CEST	8234	49713	203.159.80.186	192.168.2.5
Aug 2, 2021 10:04:15.099416971 CEST	49713	8234	192.168.2.5	203.159.80.186
Aug 2, 2021 10:04:15.099442959 CEST	8234	49713	203.159.80.186	192.168.2.5
Aug 2, 2021 10:04:15.099464893 CEST	49713	8234	192.168.2.5	203.159.80.186
Aug 2, 2021 10:04:15.099483013 CEST	8234	49713	203.159.80.186	192.168.2.5
Aug 2, 2021 10:04:15.099519968 CEST	8234	49713	203.159.80.186	192.168.2.5
Aug 2, 2021 10:04:15.099559069 CEST	8234	49713	203.159.80.186	192.168.2.5
Aug 2, 2021 10:04:15.099570036 CEST	49713	8234	192.168.2.5	203.159.80.186
Aug 2, 2021 10:04:15.099597931 CEST	8234	49713	203.159.80.186	192.168.2.5
Aug 2, 2021 10:04:15.099607944 CEST	49713	8234	192.168.2.5	203.159.80.186
Aug 2, 2021 10:04:15.099653959 CEST	8234	49713	203.159.80.186	192.168.2.5
Aug 2, 2021 10:04:15.100158930 CEST	49713	8234	192.168.2.5	203.159.80.186
Aug 2, 2021 10:04:15.103069067 CEST	8234	49713	203.159.80.186	192.168.2.5
Aug 2, 2021 10:04:15.103136063 CEST	8234	49713	203.159.80.186	192.168.2.5
Aug 2, 2021 10:04:15.103190899 CEST	8234	49713	203.159.80.186	192.168.2.5
Aug 2, 2021 10:04:15.103236914 CEST	49713	8234	192.168.2.5	203.159.80.186
Aug 2, 2021 10:04:15.103239059 CEST	8234	49713	203.159.80.186	192.168.2.5
Aug 2, 2021 10:04:15.103281975 CEST	8234	49713	203.159.80.186	192.168.2.5
Aug 2, 2021 10:04:15.103286982 CEST	49713	8234	192.168.2.5	203.159.80.186
Aug 2, 2021 10:04:15.103319883 CEST	8234	49713	203.159.80.186	192.168.2.5
Aug 2, 2021 10:04:15.103358984 CEST	8234	49713	203.159.80.186	192.168.2.5
Aug 2, 2021 10:04:15.103398085 CEST	8234	49713	203.159.80.186	192.168.2.5
Aug 2, 2021 10:04:15.103411913 CEST	49713	8234	192.168.2.5	203.159.80.186
Aug 2, 2021 10:04:15.103435040 CEST	8234	49713	203.159.80.186	192.168.2.5
Aug 2, 2021 10:04:15.103445053 CEST	49713	8234	192.168.2.5	203.159.80.186
Aug 2, 2021 10:04:15.103475094 CEST	8234	49713	203.159.80.186	192.168.2.5
Aug 2, 2021 10:04:15.103513002 CEST	8234	49713	203.159.80.186	192.168.2.5
Aug 2, 2021 10:04:15.103565931 CEST	8234	49713	203.159.80.186	192.168.2.5
Aug 2, 2021 10:04:15.103568077 CEST	49713	8234	192.168.2.5	203.159.80.186
Aug 2, 2021 10:04:15.103611946 CEST	49713	8234	192.168.2.5	203.159.80.186
Aug 2, 2021 10:04:15.130489111 CEST	8234	49713	203.159.80.186	192.168.2.5
Aug 2, 2021 10:04:15.130521059 CEST	8234	49713	203.159.80.186	192.168.2.5
Aug 2, 2021 10:04:15.130542040 CEST	8234	49713	203.159.80.186	192.168.2.5
Aug 2, 2021 10:04:15.130561113 CEST	8234	49713	203.159.80.186	192.168.2.5

UDP Packets

Timestamp	Source Port	Dest Port	Source IP	Dest IP
Aug 2, 2021 10:03:39.264986992 CEST	61805	53	192.168.2.5	8.8.8.8
Aug 2, 2021 10:03:39.297377110 CEST	53	61805	8.8.8.8	192.168.2.5
Aug 2, 2021 10:03:39.914453983 CEST	54795	53	192.168.2.5	8.8.8.8
Aug 2, 2021 10:03:39.940572977 CEST	53	54795	8.8.8.8	192.168.2.5
Aug 2, 2021 10:03:40.570497990 CEST	49557	53	192.168.2.5	8.8.8.8
Aug 2, 2021 10:03:40.597969055 CEST	53	49557	8.8.8.8	192.168.2.5
Aug 2, 2021 10:03:40.969286919 CEST	61733	53	192.168.2.5	8.8.8.8
Aug 2, 2021 10:03:41.009179115 CEST	53	61733	8.8.8.8	192.168.2.5
Aug 2, 2021 10:03:43.094080925 CEST	65447	53	192.168.2.5	8.8.8.8
Aug 2, 2021 10:03:43.122375965 CEST	53	65447	8.8.8.8	192.168.2.5
Aug 2, 2021 10:03:43.842588902 CEST	52441	53	192.168.2.5	8.8.8.8
Aug 2, 2021 10:03:43.870548010 CEST	53	52441	8.8.8.8	192.168.2.5
Aug 2, 2021 10:03:46.296399117 CEST	62176	53	192.168.2.5	8.8.8.8
Aug 2, 2021 10:03:46.326467991 CEST	53	62176	8.8.8.8	192.168.2.5
Aug 2, 2021 10:03:47.084573984 CEST	59596	53	192.168.2.5	8.8.8.8
Aug 2, 2021 10:03:47.117432117 CEST	53	59596	8.8.8.8	192.168.2.5
Aug 2, 2021 10:03:48.743884087 CEST	65296	53	192.168.2.5	8.8.8.8
Aug 2, 2021 10:03:48.769618034 CEST	53	65296	8.8.8.8	192.168.2.5
Aug 2, 2021 10:03:49.468190908 CEST	63183	53	192.168.2.5	8.8.8.8
Aug 2, 2021 10:03:49.496596098 CEST	53	63183	8.8.8.8	192.168.2.5
Aug 2, 2021 10:04:04.882872105 CEST	60151	53	192.168.2.5	8.8.8.8
Aug 2, 2021 10:04:04.915708065 CEST	53	60151	8.8.8.8	192.168.2.5
Aug 2, 2021 10:04:07.102639914 CEST	56969	53	192.168.2.5	8.8.8.8
Aug 2, 2021 10:04:07.136981010 CEST	53	56969	8.8.8.8	192.168.2.5
Aug 2, 2021 10:04:12.536665916 CEST	55161	53	192.168.2.5	8.8.8.8
Aug 2, 2021 10:04:12.569021940 CEST	53	55161	8.8.8.8	192.168.2.5
Aug 2, 2021 10:04:14.522439957 CEST	54757	53	192.168.2.5	8.8.8.8
Aug 2, 2021 10:04:14.662118912 CEST	53	54757	8.8.8.8	192.168.2.5
Aug 2, 2021 10:04:24.272156000 CEST	49992	53	192.168.2.5	8.8.8.8
Aug 2, 2021 10:04:24.308578014 CEST	53	49992	8.8.8.8	192.168.2.5
Aug 2, 2021 10:04:28.987812042 CEST	60075	53	192.168.2.5	8.8.8.8
Aug 2, 2021 10:04:29.022208929 CEST	53	60075	8.8.8.8	192.168.2.5
Aug 2, 2021 10:04:33.090459108 CEST	55016	53	192.168.2.5	8.8.8.8
Aug 2, 2021 10:04:33.123682976 CEST	53	55016	8.8.8.8	192.168.2.5
Aug 2, 2021 10:04:33.680172920 CEST	64345	53	192.168.2.5	8.8.8.8
Aug 2, 2021 10:04:33.817778111 CEST	53	64345	8.8.8.8	192.168.2.5
Aug 2, 2021 10:04:41.151750088 CEST	57128	53	192.168.2.5	8.8.8.8
Aug 2, 2021 10:04:41.187736034 CEST	53	57128	8.8.8.8	192.168.2.5
Aug 2, 2021 10:04:43.459480047 CEST	54791	53	192.168.2.5	8.8.8.8
Aug 2, 2021 10:04:43.494144917 CEST	53	54791	8.8.8.8	192.168.2.5
Aug 2, 2021 10:04:46.871819019 CEST	50463	53	192.168.2.5	8.8.8.8
Aug 2, 2021 10:04:46.904643059 CEST	53	50463	8.8.8.8	192.168.2.5
Aug 2, 2021 10:04:49.871419907 CEST	50394	53	192.168.2.5	8.8.8.8
Aug 2, 2021 10:04:49.911501884 CEST	53	50394	8.8.8.8	192.168.2.5
Aug 2, 2021 10:04:51.942584991 CEST	58530	53	192.168.2.5	8.8.8.8
Aug 2, 2021 10:04:51.970065117 CEST	53	58530	8.8.8.8	192.168.2.5
Aug 2, 2021 10:04:54.968739986 CEST	53813	53	192.168.2.5	8.8.8.8
Aug 2, 2021 10:04:55.004445076 CEST	53	53813	8.8.8.8	192.168.2.5
Aug 2, 2021 10:04:59.064100981 CEST	63732	53	192.168.2.5	8.8.8.8
Aug 2, 2021 10:04:59.097481012 CEST	53	63732	8.8.8.8	192.168.2.5
Aug 2, 2021 10:05:07.196168900 CEST	57344	53	192.168.2.5	8.8.8.8
Aug 2, 2021 10:05:07.231401920 CEST	53	57344	8.8.8.8	192.168.2.5
Aug 2, 2021 10:05:12.152043104 CEST	54450	53	192.168.2.5	8.8.8.8
Aug 2, 2021 10:05:12.177535057 CEST	53	54450	8.8.8.8	192.168.2.5
Aug 2, 2021 10:05:18.252171040 CEST	59261	53	192.168.2.5	8.8.8.8
Aug 2, 2021 10:05:18.390911102 CEST	53	59261	8.8.8.8	192.168.2.5
Aug 2, 2021 10:05:26.979337931 CEST	57151	53	192.168.2.5	8.8.8.8
Aug 2, 2021 10:05:27.007220984 CEST	53	57151	8.8.8.8	192.168.2.5
Aug 2, 2021 10:05:29.723864079 CEST	59413	53	192.168.2.5	8.8.8.8
Aug 2, 2021 10:05:29.759546995 CEST	53	59413	8.8.8.8	192.168.2.5
Aug 2, 2021 10:05:31.614351988 CEST	60516	53	192.168.2.5	8.8.8.8
Aug 2, 2021 10:05:31.664489031 CEST	53	60516	8.8.8.8	192.168.2.5
Aug 2, 2021 10:05:32.083272934 CEST	51649	53	192.168.2.5	8.8.8.8
Aug 2, 2021 10:05:32.221256018 CEST	53	51649	8.8.8.8	192.168.2.5
Aug 2, 2021 10:05:36.863857985 CEST	65086	53	192.168.2.5	8.8.8.8
Aug 2, 2021 10:05:36.898267031 CEST	53	65086	8.8.8.8	192.168.2.5
Aug 2, 2021 10:05:41.977792025 CEST	56432	53	192.168.2.5	8.8.8.8
Aug 2, 2021 10:05:42.014321089 CEST	53	56432	8.8.8.8	192.168.2.5
Aug 2, 2021 10:05:47.985821962 CEST	52929	53	192.168.2.5	8.8.8.8
Aug 2, 2021 10:05:48.019078016 CEST	53	52929	8.8.8.8	192.168.2.5
Aug 2, 2021 10:05:53.946765900 CEST	64317	53	192.168.2.5	8.8.8.8
Aug 2, 2021 10:05:53.982575893 CEST	53	64317	8.8.8.8	192.168.2.5

DNS Queries

Timestamp	Source IP	Dest IP	Trans ID	OP Code	Name	Type	Class
Aug 2, 2021 10:04:14.522439957 CEST	192.168.2.5	8.8.8.8	0x5027	Standard query (0)	hhjhtggfr.duckdns.org	A (IP address)	IN (0x0001)
Aug 2, 2021 10:04:24.272156000 CEST	192.168.2.5	8.8.8.8	0xe40b	Standard query (0)	hhjhtggfr.duckdns.org	A (IP address)	IN (0x0001)
Aug 2, 2021 10:04:28.987812042 CEST	192.168.2.5	8.8.8.8	0x745d	Standard query (0)	hhjhtggfr.duckdns.org	A (IP address)	IN (0x0001)
Aug 2, 2021 10:04:33.680172920 CEST	192.168.2.5	8.8.8.8	0xa0b2	Standard query (0)	hhjhtggfr.duckdns.org	A (IP address)	IN (0x0001)
Aug 2, 2021 10:04:41.151750088 CEST	192.168.2.5	8.8.8.8	0x167f	Standard query (0)	hhjhtggfr.duckdns.org	A (IP address)	IN (0x0001)
Aug 2, 2021 10:04:46.871819019 CEST	192.168.2.5	8.8.8.8	0x74c0	Standard query (0)	hhjhtggfr.duckdns.org	A (IP address)	IN (0x0001)
Aug 2, 2021 10:04:51.942584991 CEST	192.168.2.5	8.8.8.8	0x92dd	Standard query (0)	hhjhtggfr.duckdns.org	A (IP address)	IN (0x0001)
Aug 2, 2021 10:04:59.064100981 CEST	192.168.2.5	8.8.8.8	0x6414	Standard query (0)	hhjhtggfr.duckdns.org	A (IP address)	IN (0x0001)
Aug 2, 2021 10:05:07.196168900 CEST	192.168.2.5	8.8.8.8	0x8f43	Standard query (0)	hhjhtggfr.duckdns.org	A (IP address)	IN (0x0001)
Aug 2, 2021 10:05:12.152043104 CEST	192.168.2.5	8.8.8.8	0x1cca	Standard query (0)	hhjhtggfr.duckdns.org	A (IP address)	IN (0x0001)
Aug 2, 2021 10:05:18.252171040 CEST	192.168.2.5	8.8.8.8	0x7699	Standard query (0)	hhjhtggfr.duckdns.org	A (IP address)	IN (0x0001)
Aug 2, 2021 10:05:26.979337931 CEST	192.168.2.5	8.8.8.8	0x9fa5	Standard query (0)	hhjhtggfr.duckdns.org	A (IP address)	IN (0x0001)
Aug 2, 2021 10:05:32.083272934 CEST	192.168.2.5	8.8.8.8	0xf87d	Standard query (0)	hhjhtggfr.duckdns.org	A (IP address)	IN (0x0001)
Aug 2, 2021 10:05:36.863857985 CEST	192.168.2.5	8.8.8.8	0xa636	Standard query (0)	hhjhtggfr.duckdns.org	A (IP address)	IN (0x0001)
Aug 2, 2021 10:05:41.977792025 CEST	192.168.2.5	8.8.8.8	0xc297	Standard query (0)	hhjhtggfr.duckdns.org	A (IP address)	IN (0x0001)
Aug 2, 2021 10:05:47.985821962 CEST	192.168.2.5	8.8.8.8	0x9f9f	Standard query (0)	hhjhtggfr.duckdns.org	A (IP address)	IN (0x0001)
Aug 2, 2021 10:05:53.946765900 CEST	192.168.2.5	8.8.8.8	0x78f2	Standard query (0)	hhjhtggfr.duckdns.org	A (IP address)	IN (0x0001)

DNS Answers

Timestamp	Source IP	Dest IP	Trans ID	Reply Code	Name	Address	Type	Class
Aug 2, 2021 10:04:14.662118912 CEST	8.8.8.8	192.168.2.5	0x5027	No error (0)	hhjhtggfr.duckdns.org	203.159.80.186	A (IP address)	IN (0x0001)
Aug 2, 2021 10:04:24.308578014 CEST	8.8.8.8	192.168.2.5	0xe40b	No error (0)	hhjhtggfr.duckdns.org	203.159.80.186	A (IP address)	IN (0x0001)
Aug 2, 2021 10:04:29.022208929 CEST	8.8.8.8	192.168.2.5	0x745d	No error (0)	hhjhtggfr.duckdns.org	203.159.80.186	A (IP address)	IN (0x0001)
Aug 2, 2021 10:04:33.817778111 CEST	8.8.8.8	192.168.2.5	0xa0b2	No error (0)	hhjhtggfr.duckdns.org	203.159.80.186	A (IP address)	IN (0x0001)
Aug 2, 2021 10:04:41.187736034 CEST	8.8.8.8	192.168.2.5	0x167f	No error (0)	hhjhtggfr.duckdns.org	203.159.80.186	A (IP address)	IN (0x0001)
Aug 2, 2021 10:04:46.904643059 CEST	8.8.8.8	192.168.2.5	0x74c0	No error (0)	hhjhtggfr.duckdns.org	203.159.80.186	A (IP address)	IN (0x0001)
Aug 2, 2021 10:04:51.970065117 CEST	8.8.8.8	192.168.2.5	0x92dd	No error (0)	hhjhtggfr.duckdns.org	203.159.80.186	A (IP address)	IN (0x0001)
Aug 2, 2021 10:04:59.097481012 CEST	8.8.8.8	192.168.2.5	0x6414	No error (0)	hhjhtggfr.duckdns.org	203.159.80.186	A (IP address)	IN (0x0001)
Aug 2, 2021 10:05:07.231401920 CEST	8.8.8.8	192.168.2.5	0x8f43	No error (0)	hhjhtggfr.duckdns.org	203.159.80.186	A (IP address)	IN (0x0001)
Aug 2, 2021 10:05:12.177535057 CEST	8.8.8.8	192.168.2.5	0x1cca	No error (0)	hhjhtggfr.duckdns.org	203.159.80.186	A (IP address)	IN (0x0001)
Aug 2, 2021 10:05:18.390911102 CEST	8.8.8.8	192.168.2.5	0x7699	No error (0)	hhjhtggfr.duckdns.org	203.159.80.186	A (IP address)	IN (0x0001)
Aug 2, 2021 10:05:27.007220984 CEST	8.8.8.8	192.168.2.5	0x9fa5	No error (0)	hhjhtggfr.duckdns.org	203.159.80.186	A (IP address)	IN (0x0001)
Aug 2, 2021 10:05:32.221256018 CEST	8.8.8.8	192.168.2.5	0xf87d	No error (0)	hhjhtggfr.duckdns.org	203.159.80.186	A (IP address)	IN (0x0001)
Aug 2, 2021 10:05:36.898267031 CEST	8.8.8.8	192.168.2.5	0xa636	No error (0)	hhjhtggfr.duckdns.org	203.159.80.186	A (IP address)	IN (0x0001)
Aug 2, 2021 10:05:42.014321089 CEST	8.8.8.8	192.168.2.5	0xc297	No error (0)	hhjhtggfr.duckdns.org	203.159.80.186	A (IP address)	IN (0x0001)
Aug 2, 2021 10:05:48.019078016 CEST	8.8.8.8	192.168.2.5	0x9f9f	No error (0)	hhjhtggfr.duckdns.org	203.159.80.186	A (IP address)	IN (0x0001)
Aug 2, 2021 10:05:53.982575893 CEST	8.8.8.8	192.168.2.5	0x78f2	No error (0)	hhjhtggfr.duckdns.org	203.159.80.186	A (IP address)	IN (0x0001)

Code Manipulations

Statistics

Behavior

Click to jump to process

System Behavior

Analysis Process: wm4J5m8pIK.exe PID: 5804 Parent PID: 5732

General

Start time:	10:03:45
Start date:	02/08/2021
Path:	C:\Users\user\Desktop\wm4J5m8pIK.exe
Wow64 process (32bit):	true
Commandline:	'C:\Users\user\Desktop\wm4J5m8pIK.exe'
Imagebase:	0x660000
File size:	1378816 bytes
MD5 hash:	8FA8F52DFC55D341300EFF8E4C44BA33
Has elevated privileges:	true
Has administrator privileges:	true
Programmed in:	.Net C# or VB.NET
Reputation:	low

Analysis Process: wm4J5m8pIK.exe PID: 5600 Parent PID: 5804

General

Start time:	10:04:10
Start date:	02/08/2021
Path:	C:\Users\user\Desktop\wm4J5m8pIK.exe
Wow64 process (32bit):	true
Commandline:	C:\Users\user\Desktop\wm4J5m8pIK.exe
Imagebase:	0x460000
File size:	1378816 bytes
MD5 hash:	8FA8F52DFC55D341300EFF8E4C44BA33
Has elevated privileges:	true
Has administrator privileges:	true
Programmed in:	.Net C# or VB.NET
Reputation:	low

Analysis Process: dhcpmon.exe PID: 6316 Parent PID: 3472

General

Start time:	10:04:24
Start date:	02/08/2021
Path:	C:\Program Files (x86)\DHCP Monitor\dhcpmon.exe
Wow64 process (32bit):	true
Commandline:	'C:\Program Files (x86)\DHCP Monitor\dhcpmon.exe'
Imagebase:	0xa0000
File size:	1378816 bytes
MD5 hash:	8FA8F52DFC55D341300EFF8E4C44BA33
Has elevated privileges:	true
Has administrator privileges:	true
Programmed in:	.Net C# or VB.NET
Antivirus matches:	Detection: 100%, Joe Sandbox ML Detection: 18%, Virustotal, Browse
Reputation:	low

Analysis Process: dhcpmon.exe PID: 6992 Parent PID: 6316

General

Start time:	10:04:54
Start date:	02/08/2021
Path:	C:\Program Files (x86)\DHCP Monitor\dhcpmon.exe
Wow64 process (32bit):	false
Commandline:	C:\Program Files (x86)\DHCP Monitor\dhcpmon.exe
Imagebase:	0x3a0000
File size:	1378816 bytes
MD5 hash:	8FA8F52DFC55D341300EFF8E4C44BA33
Has elevated privileges:	true
Has administrator privileges:	true
Programmed in:	C, C++ or other language
Reputation:	low

Analysis Process: dhcpmon.exe PID: 7044 Parent PID: 6316

General

Start time:	10:04:55
Start date:	02/08/2021
Path:	C:\Program Files (x86)\DHCP Monitor\dhcpmon.exe
Wow64 process (32bit):	true
Commandline:	C:\Program Files (x86)\DHCP Monitor\dhcpmon.exe
Imagebase:	0x820000
File size:	1378816 bytes
MD5 hash:	8FA8F52DFC55D341300EFF8E4C44BA33
Has elevated privileges:	true
Has administrator privileges:	true
Programmed in:	.Net C# or VB.NET
Yara matches:	Rule: JoeSecurity_Nanocore, Description: Yara detected Nanocore RAT, Source: 00000014.00000002.400395562.0000000004029000.00000004.00000001.sdmp, Author: Joe Security Rule: NanoCore, Description: unknown, Source: 00000014.00000002.400395562.0000000004029000.00000004.00000001.sdmp, Author: Kevin Breen <kevin@techanarchy.net> Rule: Nanocore_RAT_Gen_2, Description: Detetcs the Nanocore RAT, Source: 00000014.00000002.398013426.0000000000402000.00000040.00000001.sdmp, Author: Florian Roth Rule: JoeSecurity_Nanocore, Description: Yara detected Nanocore RAT, Source: 00000014.00000002.398013426.0000000000402000.00000040.00000001.sdmp, Author: Joe Security Rule: NanoCore, Description: unknown, Source: 00000014.00000002.398013426.0000000000402000.00000040.00000001.sdmp, Author: Kevin Breen <kevin@techanarchy.net> Rule: JoeSecurity_Nanocore, Description: Yara detected Nanocore RAT, Source: 00000014.00000002.400062984.0000000003021000.00000004.00000001.sdmp, Author: Joe Security Rule: NanoCore, Description: unknown, Source: 00000014.00000002.400062984.0000000003021000.00000004.00000001.sdmp, Author: Kevin Breen <kevin@techanarchy.net>
Reputation:	low

Disassembly

Code Analysis

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Description:	Adversaries may abuse Windows Management Instrumentation (WMI) to achieve execution. WMI is a Windows administration feature that provides a uniform environment for local and remote access to Windows system components. It relies on the WMI service for local and remote access and the server message block (SMB) and Remote Procedure Call Service (RPCS) for remote access. RPCS operates over port 135.
Tactics:	Execution
Data Sources:	Authentication logs, Netflow/Enclave netflow, Process command-line parameters, Process monitoring
Platforms:	Windows
Url:	Open detailed description by Mitre

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 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 interact with the Windows Registry to gather information about the system, configuration, and installed software.
Tactics:	Discovery
Data Sources:	Process command-line parameters, Process monitoring, Windows Registry
Platforms:	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

Behavior Section

Behavior Chronological

Disassembly

Uncategorized

Graph

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Warning!

Windows Analysis Report wm4J5m8pIK.exe

Overview

General Information

Detection

Signatures

Classification

Process Tree

Malware Configuration

Threatname: NanoCore

Yara Overview

Memory Dumps

Unpacked PEs

Sigma Overview

AV Detection:

E-Banking Fraud:

Stealing of Sensitive Information:

Remote Access Functionality:

Jbx Signature Overview

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:

Lowering of HIPS / PFW / Operating System Security Settings:

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

Contacted IPs

Public

Private

General Information

Simulations

Behavior and APIs

Joe Sandbox View / Context

IPs

Domains

ASN

JA3 Fingerprints

Dropped Files

Created / dropped Files

Static File Info

General

File Icon

Static PE Info

General

Entrypoint Preview

Data Directories

Sections

Resources

Imports

Version Infos

Network Behavior

Snort IDS Alerts

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