darkcomet | c1c54c1b7341d1869e35fcf70ddb13e3d47420f5011e33646933bf76524163c0

General

Target

940fe22290d7df77df6fb8a812f10a89_JaffaCakes118.exe
Size

1.8MB
MD5

940fe22290d7df77df6fb8a812f10a89
SHA1

1f7f22375f5f4f65f51a610562557dc4cac58c69
SHA256

c1c54c1b7341d1869e35fcf70ddb13e3d47420f5011e33646933bf76524163c0
SHA512

9d16af324da0741ff0ae6dbdde6d08a1b9c119dfb5d64ec53e3c5f7bbd3ae2a013895c7ab0a551f23d78d8dd92b08ff70a62e2541ce3cb6aaa44843dfdcc3029
SSDEEP

49152:xc+cQ1iqpeUPDzvSn6kJHveVaq7Ipitf:eIiqpe48bq

Score

10^/10

darkcomet discovery rat trojan

Malware Config

Signatures

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

Processes:

940fe22290d7df77df6fb8a812f10a89_JaffaCakes118.exe

description ioc process

Key value queried \REGISTRY\MACHINE\HARDWARE\DESCRIPTION\System\SystemBiosDate 940fe22290d7df77df6fb8a812f10a89_JaffaCakes118.exe

description	ioc	process
Key value queried	\REGISTRY\MACHINE\HARDWARE\DESCRIPTION\System\SystemBiosDate	940fe22290d7df77df6fb8a812f10a89_JaffaCakes118.exe

Suspicious use of SetThreadContext 1 IoCs

Processes:

940fe22290d7df77df6fb8a812f10a89_JaffaCakes118.exe

description	pid	process	target process
PID 2400 set thread context of 1688	2400	940fe22290d7df77df6fb8a812f10a89_JaffaCakes118.exe	940fe22290d7df77df6fb8a812f10a89_JaffaCakes118.exe

System Location Discovery: System Language Discovery 1 TTPs 2 IoCs

Attempt gather information about the system language of a victim in order to infer the geographical location of that host.

discovery

System Language Discovery

T1614.001

Processes:

940fe22290d7df77df6fb8a812f10a89_JaffaCakes118.exe940fe22290d7df77df6fb8a812f10a89_JaffaCakes118.exe

description	ioc	process
Key opened	\REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language	940fe22290d7df77df6fb8a812f10a89_JaffaCakes118.exe
Key opened	\REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language	940fe22290d7df77df6fb8a812f10a89_JaffaCakes118.exe

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

Processes:

940fe22290d7df77df6fb8a812f10a89_JaffaCakes118.exe

description	ioc	process
Key opened	\REGISTRY\MACHINE\HARDWARE\DESCRIPTION\System\CentralProcessor\0	940fe22290d7df77df6fb8a812f10a89_JaffaCakes118.exe
Key value queried	\REGISTRY\MACHINE\HARDWARE\DESCRIPTION\System\CentralProcessor\0\ProcessorNameString	940fe22290d7df77df6fb8a812f10a89_JaffaCakes118.exe
Key value queried	\REGISTRY\MACHINE\HARDWARE\DESCRIPTION\System\CentralProcessor\0\Identifier	940fe22290d7df77df6fb8a812f10a89_JaffaCakes118.exe
Key value queried	\REGISTRY\MACHINE\HARDWARE\DESCRIPTION\System\CentralProcessor\0\VendorIdentifier	940fe22290d7df77df6fb8a812f10a89_JaffaCakes118.exe

Enumerates system info in registry 2 TTPs 1 IoCs

Query Registry
T1012

System Information Discovery
T1082

Processes:

940fe22290d7df77df6fb8a812f10a89_JaffaCakes118.exe

description ioc process

Key value queried \REGISTRY\MACHINE\HARDWARE\DESCRIPTION\System\Identifier 940fe22290d7df77df6fb8a812f10a89_JaffaCakes118.exe

description	ioc	process
Key value queried	\REGISTRY\MACHINE\HARDWARE\DESCRIPTION\System\Identifier	940fe22290d7df77df6fb8a812f10a89_JaffaCakes118.exe

Suspicious use of AdjustPrivilegeToken 23 IoCs

Processes:

940fe22290d7df77df6fb8a812f10a89_JaffaCakes118.exe

description	pid	process
Token: SeIncreaseQuotaPrivilege	1688	940fe22290d7df77df6fb8a812f10a89_JaffaCakes118.exe
Token: SeSecurityPrivilege	1688	940fe22290d7df77df6fb8a812f10a89_JaffaCakes118.exe
Token: SeTakeOwnershipPrivilege	1688	940fe22290d7df77df6fb8a812f10a89_JaffaCakes118.exe
Token: SeLoadDriverPrivilege	1688	940fe22290d7df77df6fb8a812f10a89_JaffaCakes118.exe
Token: SeSystemProfilePrivilege	1688	940fe22290d7df77df6fb8a812f10a89_JaffaCakes118.exe
Token: SeSystemtimePrivilege	1688	940fe22290d7df77df6fb8a812f10a89_JaffaCakes118.exe
Token: SeProfSingleProcessPrivilege	1688	940fe22290d7df77df6fb8a812f10a89_JaffaCakes118.exe
Token: SeIncBasePriorityPrivilege	1688	940fe22290d7df77df6fb8a812f10a89_JaffaCakes118.exe
Token: SeCreatePagefilePrivilege	1688	940fe22290d7df77df6fb8a812f10a89_JaffaCakes118.exe
Token: SeBackupPrivilege	1688	940fe22290d7df77df6fb8a812f10a89_JaffaCakes118.exe
Token: SeRestorePrivilege	1688	940fe22290d7df77df6fb8a812f10a89_JaffaCakes118.exe
Token: SeShutdownPrivilege	1688	940fe22290d7df77df6fb8a812f10a89_JaffaCakes118.exe
Token: SeDebugPrivilege	1688	940fe22290d7df77df6fb8a812f10a89_JaffaCakes118.exe
Token: SeSystemEnvironmentPrivilege	1688	940fe22290d7df77df6fb8a812f10a89_JaffaCakes118.exe
Token: SeChangeNotifyPrivilege	1688	940fe22290d7df77df6fb8a812f10a89_JaffaCakes118.exe
Token: SeRemoteShutdownPrivilege	1688	940fe22290d7df77df6fb8a812f10a89_JaffaCakes118.exe
Token: SeUndockPrivilege	1688	940fe22290d7df77df6fb8a812f10a89_JaffaCakes118.exe
Token: SeManageVolumePrivilege	1688	940fe22290d7df77df6fb8a812f10a89_JaffaCakes118.exe
Token: SeImpersonatePrivilege	1688	940fe22290d7df77df6fb8a812f10a89_JaffaCakes118.exe
Token: SeCreateGlobalPrivilege	1688	940fe22290d7df77df6fb8a812f10a89_JaffaCakes118.exe
Token: 33	1688	940fe22290d7df77df6fb8a812f10a89_JaffaCakes118.exe
Token: 34	1688	940fe22290d7df77df6fb8a812f10a89_JaffaCakes118.exe
Token: 35	1688	940fe22290d7df77df6fb8a812f10a89_JaffaCakes118.exe

Suspicious use of SetWindowsHookEx 1 IoCs

Processes:

940fe22290d7df77df6fb8a812f10a89_JaffaCakes118.exe

pid process

2400 940fe22290d7df77df6fb8a812f10a89_JaffaCakes118.exe

pid	process
2400	940fe22290d7df77df6fb8a812f10a89_JaffaCakes118.exe

Suspicious use of WriteProcessMemory 17 IoCs

Processes:

940fe22290d7df77df6fb8a812f10a89_JaffaCakes118.exe940fe22290d7df77df6fb8a812f10a89_JaffaCakes118.exe

C:\Users\Admin\AppData\Local\Temp\940fe22290d7df77df6fb8a812f10a89_JaffaCakes118.exe
"C:\Users\Admin\AppData\Local\Temp\940fe22290d7df77df6fb8a812f10a89_JaffaCakes118.exe"
1⤵
- Suspicious use of SetThreadContext
- System Location Discovery: System Language Discovery
- Suspicious use of SetWindowsHookEx
- Suspicious use of WriteProcessMemory
PID:2400
- C:\Users\Admin\AppData\Local\Temp\940fe22290d7df77df6fb8a812f10a89_JaffaCakes118.exe
  C:\Users\Admin\AppData\Local\Temp\940fe22290d7df77df6fb8a812f10a89_JaffaCakes118.exe
  2⤵
  - Checks BIOS information in registry
  - System Location Discovery: System Language Discovery
  - Checks processor information in registry
  - Enumerates system info in registry
  - Suspicious use of AdjustPrivilegeToken
  - Suspicious use of WriteProcessMemory
  PID:1688
- - C:\Windows\SysWOW64\explorer.exe
    "C:\Windows\SysWOW64\explorer.exe"
    3⤵
    PID:2944

Network

MITRE ATT&CK Enterprise v15

Reconnaissance

Resource Development

Initial Access

Execution

Persistence

Privilege Escalation

Defense Evasion

Credential Access

Discovery

Query Registry

3

T1012

System Information Discovery

3

T1082

System Location Discovery

1

T1614

System Language Discovery

1

T1614.001

Lateral Movement

Collection

Command and Control

Exfiltration

Impact

Replay Monitor

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Downloads

memory/1688-10-0x000000007EFDE000-0x000000007EFDF000-memory.dmp

Filesize
4KB

Download
memory/1688-9-0x0000000013140000-0x000000001320F000-memory.dmp

Filesize
828KB

Download
memory/1688-13-0x0000000013140000-0x000000001320F000-memory.dmp

Filesize
828KB

Download
memory/1688-12-0x0000000013140000-0x000000001320F000-memory.dmp

Filesize
828KB

Download
memory/1688-8-0x0000000013140000-0x000000001320F000-memory.dmp

Filesize
828KB

Download
memory/1688-7-0x0000000013140000-0x000000001320F000-memory.dmp

Filesize
828KB

Download
memory/1688-6-0x0000000013140000-0x000000001320F000-memory.dmp

Filesize
828KB

Download
memory/1688-5-0x0000000013140000-0x000000001320F000-memory.dmp

Filesize
828KB

Download
memory/1688-4-0x0000000013140000-0x000000001320F000-memory.dmp

Filesize
828KB

Download
memory/1688-3-0x0000000013140000-0x000000001320F000-memory.dmp

Filesize
828KB

Download
memory/1688-2-0x0000000013140000-0x000000001320F000-memory.dmp

Filesize
828KB

Download
memory/1688-14-0x0000000013140000-0x000000001320F000-memory.dmp

Filesize
828KB

Download
memory/1688-15-0x0000000013140000-0x000000001320F000-memory.dmp

Filesize
828KB

Download
memory/1688-16-0x0000000000620000-0x0000000000621000-memory.dmp

Filesize
4KB

Download
memory/1688-17-0x0000000013140000-0x000000001320F000-memory.dmp

Filesize
828KB

Download
memory/1688-18-0x0000000013140000-0x000000001320F000-memory.dmp

Filesize
828KB

Download
memory/1688-19-0x0000000013140000-0x000000001320F000-memory.dmp

Filesize
828KB

Download
memory/1688-20-0x0000000000620000-0x0000000000621000-memory.dmp

Filesize
4KB

Download

description	pid	process	target process
PID 2400 wrote to memory of 1688	2400	940fe22290d7df77df6fb8a812f10a89_JaffaCakes118.exe	940fe22290d7df77df6fb8a812f10a89_JaffaCakes118.exe
PID 2400 wrote to memory of 1688	2400	940fe22290d7df77df6fb8a812f10a89_JaffaCakes118.exe	940fe22290d7df77df6fb8a812f10a89_JaffaCakes118.exe
PID 2400 wrote to memory of 1688	2400	940fe22290d7df77df6fb8a812f10a89_JaffaCakes118.exe	940fe22290d7df77df6fb8a812f10a89_JaffaCakes118.exe
PID 2400 wrote to memory of 1688	2400	940fe22290d7df77df6fb8a812f10a89_JaffaCakes118.exe	940fe22290d7df77df6fb8a812f10a89_JaffaCakes118.exe
PID 2400 wrote to memory of 1688	2400	940fe22290d7df77df6fb8a812f10a89_JaffaCakes118.exe	940fe22290d7df77df6fb8a812f10a89_JaffaCakes118.exe
PID 2400 wrote to memory of 1688	2400	940fe22290d7df77df6fb8a812f10a89_JaffaCakes118.exe	940fe22290d7df77df6fb8a812f10a89_JaffaCakes118.exe
PID 2400 wrote to memory of 1688	2400	940fe22290d7df77df6fb8a812f10a89_JaffaCakes118.exe	940fe22290d7df77df6fb8a812f10a89_JaffaCakes118.exe
PID 2400 wrote to memory of 1688	2400	940fe22290d7df77df6fb8a812f10a89_JaffaCakes118.exe	940fe22290d7df77df6fb8a812f10a89_JaffaCakes118.exe
PID 2400 wrote to memory of 1688	2400	940fe22290d7df77df6fb8a812f10a89_JaffaCakes118.exe	940fe22290d7df77df6fb8a812f10a89_JaffaCakes118.exe
PID 2400 wrote to memory of 1688	2400	940fe22290d7df77df6fb8a812f10a89_JaffaCakes118.exe	940fe22290d7df77df6fb8a812f10a89_JaffaCakes118.exe
PID 2400 wrote to memory of 1688	2400	940fe22290d7df77df6fb8a812f10a89_JaffaCakes118.exe	940fe22290d7df77df6fb8a812f10a89_JaffaCakes118.exe
PID 2400 wrote to memory of 1688	2400	940fe22290d7df77df6fb8a812f10a89_JaffaCakes118.exe	940fe22290d7df77df6fb8a812f10a89_JaffaCakes118.exe
PID 2400 wrote to memory of 1688	2400	940fe22290d7df77df6fb8a812f10a89_JaffaCakes118.exe	940fe22290d7df77df6fb8a812f10a89_JaffaCakes118.exe
PID 1688 wrote to memory of 2944	1688	940fe22290d7df77df6fb8a812f10a89_JaffaCakes118.exe	explorer.exe
PID 1688 wrote to memory of 2944	1688	940fe22290d7df77df6fb8a812f10a89_JaffaCakes118.exe	explorer.exe
PID 1688 wrote to memory of 2944	1688	940fe22290d7df77df6fb8a812f10a89_JaffaCakes118.exe	explorer.exe
PID 1688 wrote to memory of 2944	1688	940fe22290d7df77df6fb8a812f10a89_JaffaCakes118.exe	explorer.exe

Analysis

Sharing

General

Malware Config

Signatures

Processes

Network

MITRE ATT&CK Enterprise v15

Replay Monitor

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Downloads