darkcomet | f51307caedc66a9705be35506f8a0544eef3234a8f09cd2a76773eb6767777ce

General

Target

59f85e1571d516bbfaf9c41c4be824e4_JaffaCakes118.exe
Size

691KB
MD5

59f85e1571d516bbfaf9c41c4be824e4
SHA1

9a7b9d02669f602880731f78f30fa345e73a59e4
SHA256

f51307caedc66a9705be35506f8a0544eef3234a8f09cd2a76773eb6767777ce
SHA512

af302adf49464926823466a92a807af40d54056b55dec282b79ade4d8b202d96f83bca99acaf3c28b51c464908778ab783a309d473ce998f7e5821b7ceeaaf75
SSDEEP

12288:TXMJVHMxtDaSm3TJvVNvWV5YTsY7tHwbz/hYfcoyoKENGz7iG/gpr:7+sWSm39NNv9wY7tHwbWfYoKECPe

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
Enumerates physical storage devices 1 TTPs
Attempts to interact with connected storage/optical drive(s).

System Information Discovery
T1082

Program crash 2 IoCs

Processes:

WerFault.exeWerFault.exe

pid	pid_target	Process	procid_target
1052	1584	WerFault.exe	83
2332	1584	WerFault.exe	83

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:

59f85e1571d516bbfaf9c41c4be824e4_JaffaCakes118.exenotepad.exe

description	ioc	Process
Key opened	\REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language	59f85e1571d516bbfaf9c41c4be824e4_JaffaCakes118.exe
Key opened	\REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language	notepad.exe

Suspicious use of AdjustPrivilegeToken 24 IoCs

Processes:

59f85e1571d516bbfaf9c41c4be824e4_JaffaCakes118.exe

description	pid	Process
Token: SeIncreaseQuotaPrivilege	1584	59f85e1571d516bbfaf9c41c4be824e4_JaffaCakes118.exe
Token: SeSecurityPrivilege	1584	59f85e1571d516bbfaf9c41c4be824e4_JaffaCakes118.exe
Token: SeTakeOwnershipPrivilege	1584	59f85e1571d516bbfaf9c41c4be824e4_JaffaCakes118.exe
Token: SeLoadDriverPrivilege	1584	59f85e1571d516bbfaf9c41c4be824e4_JaffaCakes118.exe
Token: SeSystemProfilePrivilege	1584	59f85e1571d516bbfaf9c41c4be824e4_JaffaCakes118.exe
Token: SeSystemtimePrivilege	1584	59f85e1571d516bbfaf9c41c4be824e4_JaffaCakes118.exe
Token: SeProfSingleProcessPrivilege	1584	59f85e1571d516bbfaf9c41c4be824e4_JaffaCakes118.exe
Token: SeIncBasePriorityPrivilege	1584	59f85e1571d516bbfaf9c41c4be824e4_JaffaCakes118.exe
Token: SeCreatePagefilePrivilege	1584	59f85e1571d516bbfaf9c41c4be824e4_JaffaCakes118.exe
Token: SeBackupPrivilege	1584	59f85e1571d516bbfaf9c41c4be824e4_JaffaCakes118.exe
Token: SeRestorePrivilege	1584	59f85e1571d516bbfaf9c41c4be824e4_JaffaCakes118.exe
Token: SeShutdownPrivilege	1584	59f85e1571d516bbfaf9c41c4be824e4_JaffaCakes118.exe
Token: SeDebugPrivilege	1584	59f85e1571d516bbfaf9c41c4be824e4_JaffaCakes118.exe
Token: SeSystemEnvironmentPrivilege	1584	59f85e1571d516bbfaf9c41c4be824e4_JaffaCakes118.exe
Token: SeChangeNotifyPrivilege	1584	59f85e1571d516bbfaf9c41c4be824e4_JaffaCakes118.exe
Token: SeRemoteShutdownPrivilege	1584	59f85e1571d516bbfaf9c41c4be824e4_JaffaCakes118.exe
Token: SeUndockPrivilege	1584	59f85e1571d516bbfaf9c41c4be824e4_JaffaCakes118.exe
Token: SeManageVolumePrivilege	1584	59f85e1571d516bbfaf9c41c4be824e4_JaffaCakes118.exe
Token: SeImpersonatePrivilege	1584	59f85e1571d516bbfaf9c41c4be824e4_JaffaCakes118.exe
Token: SeCreateGlobalPrivilege	1584	59f85e1571d516bbfaf9c41c4be824e4_JaffaCakes118.exe
Token: 33	1584	59f85e1571d516bbfaf9c41c4be824e4_JaffaCakes118.exe
Token: 34	1584	59f85e1571d516bbfaf9c41c4be824e4_JaffaCakes118.exe
Token: 35	1584	59f85e1571d516bbfaf9c41c4be824e4_JaffaCakes118.exe
Token: 36	1584	59f85e1571d516bbfaf9c41c4be824e4_JaffaCakes118.exe

Suspicious use of WriteProcessMemory 16 IoCs

Processes:

59f85e1571d516bbfaf9c41c4be824e4_JaffaCakes118.exe

description	pid	Process	procid_target
PID 1584 wrote to memory of 972	1584	59f85e1571d516bbfaf9c41c4be824e4_JaffaCakes118.exe	90
PID 1584 wrote to memory of 972	1584	59f85e1571d516bbfaf9c41c4be824e4_JaffaCakes118.exe	90
PID 1584 wrote to memory of 972	1584	59f85e1571d516bbfaf9c41c4be824e4_JaffaCakes118.exe	90
PID 1584 wrote to memory of 972	1584	59f85e1571d516bbfaf9c41c4be824e4_JaffaCakes118.exe	90
PID 1584 wrote to memory of 972	1584	59f85e1571d516bbfaf9c41c4be824e4_JaffaCakes118.exe	90
PID 1584 wrote to memory of 972	1584	59f85e1571d516bbfaf9c41c4be824e4_JaffaCakes118.exe	90
PID 1584 wrote to memory of 972	1584	59f85e1571d516bbfaf9c41c4be824e4_JaffaCakes118.exe	90
PID 1584 wrote to memory of 972	1584	59f85e1571d516bbfaf9c41c4be824e4_JaffaCakes118.exe	90
PID 1584 wrote to memory of 972	1584	59f85e1571d516bbfaf9c41c4be824e4_JaffaCakes118.exe	90
PID 1584 wrote to memory of 972	1584	59f85e1571d516bbfaf9c41c4be824e4_JaffaCakes118.exe	90
PID 1584 wrote to memory of 972	1584	59f85e1571d516bbfaf9c41c4be824e4_JaffaCakes118.exe	90
PID 1584 wrote to memory of 972	1584	59f85e1571d516bbfaf9c41c4be824e4_JaffaCakes118.exe	90
PID 1584 wrote to memory of 972	1584	59f85e1571d516bbfaf9c41c4be824e4_JaffaCakes118.exe	90
PID 1584 wrote to memory of 972	1584	59f85e1571d516bbfaf9c41c4be824e4_JaffaCakes118.exe	90
PID 1584 wrote to memory of 972	1584	59f85e1571d516bbfaf9c41c4be824e4_JaffaCakes118.exe	90
PID 1584 wrote to memory of 972	1584	59f85e1571d516bbfaf9c41c4be824e4_JaffaCakes118.exe	90

C:\Users\Admin\AppData\Local\Temp\59f85e1571d516bbfaf9c41c4be824e4_JaffaCakes118.exe
"C:\Users\Admin\AppData\Local\Temp\59f85e1571d516bbfaf9c41c4be824e4_JaffaCakes118.exe"
1⤵
- System Location Discovery: System Language Discovery
- Suspicious use of AdjustPrivilegeToken
- Suspicious use of WriteProcessMemory
PID:1584
- C:\Windows\SysWOW64\WerFault.exe
  C:\Windows\SysWOW64\WerFault.exe -u -p 1584 -s 964
  2⤵
  - Program crash
  PID:1052
- C:\Windows\SysWOW64\notepad.exe
  notepad
  2⤵
  - System Location Discovery: System Language Discovery
  PID:972
- C:\Windows\SysWOW64\WerFault.exe
  C:\Windows\SysWOW64\WerFault.exe -u -p 1584 -s 1000
  2⤵
  - Program crash
  PID:2332

C:\Windows\SysWOW64\WerFault.exe
C:\Windows\SysWOW64\WerFault.exe -pss -s 420 -p 1584 -ip 1584
1⤵
PID:4588

C:\Windows\SysWOW64\WerFault.exe
C:\Windows\SysWOW64\WerFault.exe -pss -s 512 -p 1584 -ip 1584
1⤵
PID:3912

Network

MITRE ATT&CK Enterprise v15

Reconnaissance

Resource Development

Initial Access

Execution

Persistence

Privilege Escalation

Defense Evasion

Credential Access

Discovery

System Information Discovery

1

T1082

System Location Discovery

1

T1614

System Language Discovery

1

T1614.001

Lateral Movement

Collection

Command and Control

Exfiltration

Impact

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Downloads

memory/1584-0-0x00000000023A0000-0x00000000023A1000-memory.dmp

Filesize
4KB

Download
memory/1584-3-0x0000000000400000-0x00000000004BC000-memory.dmp

Filesize
752KB

Download

Analysis

Sharing

General

Malware Config

Signatures

Processes

Network

MITRE ATT&CK Enterprise v15

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Downloads