darkcomet | 4a332591f71933b7282825965da0a6940d5892f916f2875831fbe9eddb226236

General

Target

JaffaCakes118_6355519ad74424ff0d253388af7843c6.exe
Size

729KB
MD5

6355519ad74424ff0d253388af7843c6
SHA1

794d147a4e17f9e374cac731c87305365460b3f9
SHA256

4a332591f71933b7282825965da0a6940d5892f916f2875831fbe9eddb226236
SHA512

3ebc2de88c3179f075d707fdba94c4f60ef331d4c74d904557d2f6f7985d825d48ef164e72ad2e765525a1eb483bf48ae9b5ebc8efbe21d1e480b57e50b913fd
SSDEEP

12288:SCwuUJwM/FztUNLfe3qiixpvWm8UlXKKiWhHXbAOc9WQUgUPPtk4+tOQH5MCF7Ky:SFJjNztUc3cTOUlXLisAx9FUZC9Am5MK

Score

10^/10

darkcomet guest16_min discovery rat trojan

Malware Config

Extracted

Family

darkcomet

Botnet

Guest16_min

C2

192.168.1.2:1604

Mutex

DCMIN_MUTEX-1D6JZMY

Attributes

gencode
goh2NYLaBQDr
install
false
offline_keylogger
true
persistence
false

Signatures

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

Suspicious use of SetThreadContext 1 IoCs

description	pid	Process	procid_target
PID 2816 set thread context of 4800	2816	JaffaCakes118_6355519ad74424ff0d253388af7843c6.exe	82

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

System Information Discovery
T1082

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

description	ioc	Process
Key opened	\REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language	JaffaCakes118_6355519ad74424ff0d253388af7843c6.exe
Key opened	\REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language	JaffaCakes118_6355519ad74424ff0d253388af7843c6.exe

Suspicious use of AdjustPrivilegeToken 24 IoCs

description	pid	Process
Token: SeIncreaseQuotaPrivilege	4800	JaffaCakes118_6355519ad74424ff0d253388af7843c6.exe
Token: SeSecurityPrivilege	4800	JaffaCakes118_6355519ad74424ff0d253388af7843c6.exe
Token: SeTakeOwnershipPrivilege	4800	JaffaCakes118_6355519ad74424ff0d253388af7843c6.exe
Token: SeLoadDriverPrivilege	4800	JaffaCakes118_6355519ad74424ff0d253388af7843c6.exe
Token: SeSystemProfilePrivilege	4800	JaffaCakes118_6355519ad74424ff0d253388af7843c6.exe
Token: SeSystemtimePrivilege	4800	JaffaCakes118_6355519ad74424ff0d253388af7843c6.exe
Token: SeProfSingleProcessPrivilege	4800	JaffaCakes118_6355519ad74424ff0d253388af7843c6.exe
Token: SeIncBasePriorityPrivilege	4800	JaffaCakes118_6355519ad74424ff0d253388af7843c6.exe
Token: SeCreatePagefilePrivilege	4800	JaffaCakes118_6355519ad74424ff0d253388af7843c6.exe
Token: SeBackupPrivilege	4800	JaffaCakes118_6355519ad74424ff0d253388af7843c6.exe
Token: SeRestorePrivilege	4800	JaffaCakes118_6355519ad74424ff0d253388af7843c6.exe
Token: SeShutdownPrivilege	4800	JaffaCakes118_6355519ad74424ff0d253388af7843c6.exe
Token: SeDebugPrivilege	4800	JaffaCakes118_6355519ad74424ff0d253388af7843c6.exe
Token: SeSystemEnvironmentPrivilege	4800	JaffaCakes118_6355519ad74424ff0d253388af7843c6.exe
Token: SeChangeNotifyPrivilege	4800	JaffaCakes118_6355519ad74424ff0d253388af7843c6.exe
Token: SeRemoteShutdownPrivilege	4800	JaffaCakes118_6355519ad74424ff0d253388af7843c6.exe
Token: SeUndockPrivilege	4800	JaffaCakes118_6355519ad74424ff0d253388af7843c6.exe
Token: SeManageVolumePrivilege	4800	JaffaCakes118_6355519ad74424ff0d253388af7843c6.exe
Token: SeImpersonatePrivilege	4800	JaffaCakes118_6355519ad74424ff0d253388af7843c6.exe
Token: SeCreateGlobalPrivilege	4800	JaffaCakes118_6355519ad74424ff0d253388af7843c6.exe
Token: 33	4800	JaffaCakes118_6355519ad74424ff0d253388af7843c6.exe
Token: 34	4800	JaffaCakes118_6355519ad74424ff0d253388af7843c6.exe
Token: 35	4800	JaffaCakes118_6355519ad74424ff0d253388af7843c6.exe
Token: 36	4800	JaffaCakes118_6355519ad74424ff0d253388af7843c6.exe

Suspicious use of SetWindowsHookEx 3 IoCs

pid	Process
2816	JaffaCakes118_6355519ad74424ff0d253388af7843c6.exe
2816	JaffaCakes118_6355519ad74424ff0d253388af7843c6.exe
4800	JaffaCakes118_6355519ad74424ff0d253388af7843c6.exe

Suspicious use of WriteProcessMemory 14 IoCs

description	pid	Process	procid_target
PID 2816 wrote to memory of 4800	2816	JaffaCakes118_6355519ad74424ff0d253388af7843c6.exe	82
PID 2816 wrote to memory of 4800	2816	JaffaCakes118_6355519ad74424ff0d253388af7843c6.exe	82
PID 2816 wrote to memory of 4800	2816	JaffaCakes118_6355519ad74424ff0d253388af7843c6.exe	82
PID 2816 wrote to memory of 4800	2816	JaffaCakes118_6355519ad74424ff0d253388af7843c6.exe	82
PID 2816 wrote to memory of 4800	2816	JaffaCakes118_6355519ad74424ff0d253388af7843c6.exe	82
PID 2816 wrote to memory of 4800	2816	JaffaCakes118_6355519ad74424ff0d253388af7843c6.exe	82
PID 2816 wrote to memory of 4800	2816	JaffaCakes118_6355519ad74424ff0d253388af7843c6.exe	82
PID 2816 wrote to memory of 4800	2816	JaffaCakes118_6355519ad74424ff0d253388af7843c6.exe	82
PID 2816 wrote to memory of 4800	2816	JaffaCakes118_6355519ad74424ff0d253388af7843c6.exe	82
PID 2816 wrote to memory of 4800	2816	JaffaCakes118_6355519ad74424ff0d253388af7843c6.exe	82
PID 2816 wrote to memory of 4800	2816	JaffaCakes118_6355519ad74424ff0d253388af7843c6.exe	82
PID 2816 wrote to memory of 4800	2816	JaffaCakes118_6355519ad74424ff0d253388af7843c6.exe	82
PID 2816 wrote to memory of 4800	2816	JaffaCakes118_6355519ad74424ff0d253388af7843c6.exe	82
PID 2816 wrote to memory of 4800	2816	JaffaCakes118_6355519ad74424ff0d253388af7843c6.exe	82

C:\Users\Admin\AppData\Local\Temp\JaffaCakes118_6355519ad74424ff0d253388af7843c6.exe
"C:\Users\Admin\AppData\Local\Temp\JaffaCakes118_6355519ad74424ff0d253388af7843c6.exe"
1⤵
- Suspicious use of SetThreadContext
- System Location Discovery: System Language Discovery
- Suspicious use of SetWindowsHookEx
- Suspicious use of WriteProcessMemory
PID:2816
- C:\Users\Admin\AppData\Local\Temp\JaffaCakes118_6355519ad74424ff0d253388af7843c6.exe
  C:\Users\Admin\AppData\Local\Temp\JaffaCakes118_6355519ad74424ff0d253388af7843c6.exe
  2⤵
  - System Location Discovery: System Language Discovery
  - Suspicious use of AdjustPrivilegeToken
  - Suspicious use of SetWindowsHookEx
  PID:4800

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

Replay Monitor

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Downloads

memory/2816-0-0x00000000021F0000-0x00000000021F4000-memory.dmp

Filesize
16KB

Download
memory/4800-1-0x0000000000400000-0x00000000004B2000-memory.dmp

Filesize
712KB

Download
memory/4800-2-0x0000000000400000-0x00000000004B2000-memory.dmp

Filesize
712KB

Download
memory/4800-3-0x0000000000400000-0x00000000004B2000-memory.dmp

Filesize
712KB

Download
memory/4800-4-0x0000000000400000-0x00000000004B2000-memory.dmp

Filesize
712KB

Download
memory/4800-5-0x0000000000400000-0x00000000004B2000-memory.dmp

Filesize
712KB

Download
memory/4800-6-0x0000000000400000-0x00000000004B2000-memory.dmp

Filesize
712KB

Download
memory/4800-7-0x0000000000400000-0x00000000004B2000-memory.dmp

Filesize
712KB

Download
memory/4800-8-0x0000000000400000-0x00000000004B2000-memory.dmp

Filesize
712KB

Download
memory/4800-11-0x0000000000400000-0x00000000004B2000-memory.dmp

Filesize
712KB

Download
memory/4800-13-0x0000000000400000-0x00000000004B2000-memory.dmp

Filesize
712KB

Download
memory/4800-15-0x0000000000400000-0x00000000004B2000-memory.dmp

Filesize
712KB

Download
memory/4800-17-0x0000000000400000-0x00000000004B2000-memory.dmp

Filesize
712KB

Download

Analysis

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