darkcomet | 4ae18d14607a5988cabd4d5a073b40192373799f0e82a1a2606c9e3572717c65

Analysis

max time kernel
95s
max time network
147s
platform
windows10-2004_x64
resource
win10v2004-20240709-en
resource tags

arch:x64arch:x86image:win10v2004-20240709-enlocale:en-usos:windows10-2004-x64system
submitted
13/07/2024, 03:24

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General

Target
3fff94a892f7959f03c025960a167171_JaffaCakes118.exe
Size 733KB
Sample240713-dx4destdmk
SHA256 4ae18d14607a5988cabd4d5a073b40192373799f0e82a1a2606c9e3572717c65
MD5 3fff94a892f7959f03c025960a167171
SHA1 b8b344b365661c15db41054270ff3414bdeda26a
SHA512 461f4fe6e8f38020c5a8f4ba5f466e0d892c3f50a43c6bfb593939dadbe6d11b5698941d063f09bbb7ebf73ab2b34cf02736d4a04a62974f147b11d2971c3e28
SSDEEP 12288:TpwABK90BOe/x9lPAYvxPQVjdsAY2XjWlnlpTMzXG91uhKIXnZhm:1wAcu99lPzvxP+Bsz2XjWTRMTckkIXni
MD5 SHA1 SHA512 SSDEEP

Score

10^/10

darkcomet rat trojan

Malware Config

Signatures

Darkcomet
DarkComet is a remote access trojan (RAT) developed by Jean-Pierre Lesueur.
trojan rat darkcomet

Checks BIOS information in registry 2 TTPs 1 IoCs

BIOS information is often read in order to detect sandboxing environments.

Query Registry

T1012

System Information Discovery

T1082

description	ioc	Process
Key value queried	\REGISTRY\MACHINE\HARDWARE\DESCRIPTION\System\SystemBiosDate	3fff94a892f7959f03c025960a167171_JaffaCakes118.exe

Program crash 1 IoCs

pid	pid_target	Process	procid_target
3660	3696	WerFault.exe	82

Checks processor information in registry 2 TTPs 4 IoCs

Processor information is often read in order to detect sandboxing environments.

Query Registry

T1012

System Information Discovery

T1082

description	ioc	Process
Key opened	\REGISTRY\MACHINE\HARDWARE\DESCRIPTION\System\CentralProcessor\0	3fff94a892f7959f03c025960a167171_JaffaCakes118.exe
Key value queried	\REGISTRY\MACHINE\HARDWARE\DESCRIPTION\System\CentralProcessor\0\ProcessorNameString	3fff94a892f7959f03c025960a167171_JaffaCakes118.exe
Key value queried	\REGISTRY\MACHINE\HARDWARE\DESCRIPTION\System\CentralProcessor\0\Identifier	3fff94a892f7959f03c025960a167171_JaffaCakes118.exe
Key value queried	\REGISTRY\MACHINE\HARDWARE\DESCRIPTION\System\CentralProcessor\0\VendorIdentifier	3fff94a892f7959f03c025960a167171_JaffaCakes118.exe

Enumerates system info in registry 2 TTPs 1 IoCs

Query Registry

T1012

System Information Discovery

T1082

description	ioc	Process
Key value queried	\REGISTRY\MACHINE\HARDWARE\DESCRIPTION\System\Identifier	3fff94a892f7959f03c025960a167171_JaffaCakes118.exe

Suspicious use of AdjustPrivilegeToken 24 IoCs

description	pid	Process
Token: SeIncreaseQuotaPrivilege	3696	3fff94a892f7959f03c025960a167171_JaffaCakes118.exe
Token: SeSecurityPrivilege	3696	3fff94a892f7959f03c025960a167171_JaffaCakes118.exe
Token: SeTakeOwnershipPrivilege	3696	3fff94a892f7959f03c025960a167171_JaffaCakes118.exe
Token: SeLoadDriverPrivilege	3696	3fff94a892f7959f03c025960a167171_JaffaCakes118.exe
Token: SeSystemProfilePrivilege	3696	3fff94a892f7959f03c025960a167171_JaffaCakes118.exe
Token: SeSystemtimePrivilege	3696	3fff94a892f7959f03c025960a167171_JaffaCakes118.exe
Token: SeProfSingleProcessPrivilege	3696	3fff94a892f7959f03c025960a167171_JaffaCakes118.exe
Token: SeIncBasePriorityPrivilege	3696	3fff94a892f7959f03c025960a167171_JaffaCakes118.exe
Token: SeCreatePagefilePrivilege	3696	3fff94a892f7959f03c025960a167171_JaffaCakes118.exe
Token: SeBackupPrivilege	3696	3fff94a892f7959f03c025960a167171_JaffaCakes118.exe
Token: SeRestorePrivilege	3696	3fff94a892f7959f03c025960a167171_JaffaCakes118.exe
Token: SeShutdownPrivilege	3696	3fff94a892f7959f03c025960a167171_JaffaCakes118.exe
Token: SeDebugPrivilege	3696	3fff94a892f7959f03c025960a167171_JaffaCakes118.exe
Token: SeSystemEnvironmentPrivilege	3696	3fff94a892f7959f03c025960a167171_JaffaCakes118.exe
Token: SeChangeNotifyPrivilege	3696	3fff94a892f7959f03c025960a167171_JaffaCakes118.exe
Token: SeRemoteShutdownPrivilege	3696	3fff94a892f7959f03c025960a167171_JaffaCakes118.exe
Token: SeUndockPrivilege	3696	3fff94a892f7959f03c025960a167171_JaffaCakes118.exe
Token: SeManageVolumePrivilege	3696	3fff94a892f7959f03c025960a167171_JaffaCakes118.exe
Token: SeImpersonatePrivilege	3696	3fff94a892f7959f03c025960a167171_JaffaCakes118.exe
Token: SeCreateGlobalPrivilege	3696	3fff94a892f7959f03c025960a167171_JaffaCakes118.exe
Token: 33	3696	3fff94a892f7959f03c025960a167171_JaffaCakes118.exe
Token: 34	3696	3fff94a892f7959f03c025960a167171_JaffaCakes118.exe
Token: 35	3696	3fff94a892f7959f03c025960a167171_JaffaCakes118.exe
Token: 36	3696	3fff94a892f7959f03c025960a167171_JaffaCakes118.exe

C:\Users\Admin\AppData\Local\Temp\3fff94a892f7959f03c025960a167171_JaffaCakes118.exe
"C:\Users\Admin\AppData\Local\Temp\3fff94a892f7959f03c025960a167171_JaffaCakes118.exe"
1⤵
- Checks BIOS information in registry
- Checks processor information in registry
- Enumerates system info in registry
- Suspicious use of AdjustPrivilegeToken
PID:3696
- C:\Windows\SysWOW64\WerFault.exe
  C:\Windows\SysWOW64\WerFault.exe -u -p 3696 -s 836
  2⤵
  - Program crash
  PID:3660

C:\Windows\SysWOW64\WerFault.exe
C:\Windows\SysWOW64\WerFault.exe -pss -s 448 -p 3696 -ip 3696
1⤵
PID:4524

Network

MITRE ATT&CK Enterprise v15

Reconnaissance

Resource Development

Initial Access

Execution

Persistence

Privilege Escalation

Defense Evasion

Credential Access

Discovery

Query Registry

T1012

System Information Discovery

T1082

Lateral Movement

Collection

Command and Control

Exfiltration

Impact

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Downloads

memory/3696-0-0x0000000002840000-0x0000000002841000-memory.dmp

Download

memory/3696-1-0x0000000000400000-0x00000000004C8000-memory.dmp

Download

Analysis

Sharing

General

Malware Config

Signatures

Processes

Network

MITRE ATT&CK Enterprise v15

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Downloads