darkcomet | 29fe11f53ba4133f599fc1a92daa080a88edfd6ae92971113e7bbeb5d85b90f3

General

Target

JaffaCakes118_8a55705aa2f8fa416b5a74c1341f4a22.exe
Size

708KB
MD5

8a55705aa2f8fa416b5a74c1341f4a22
SHA1

782681d1722529fea072aba3c441618e84026912
SHA256

29fe11f53ba4133f599fc1a92daa080a88edfd6ae92971113e7bbeb5d85b90f3
SHA512

f6efd01c56d06291309f77d48d9f79d9992802978434a4afeafa61f79db1e4e1931d21c7d5f450a5998a097c3d1ab5e1c1068493425416fed546a59f07eb3f89
SSDEEP

12288:6qFjtF7BtmOntB5VqCHo/X5PpPDIJy/rt/RNbNlUP5HSDqJ8/U2q5OKon1wZm4Cl:6UBtmUBVHI/X5pISt/7bNlUxV8M2dKAL

Score

10^/10

darkcomet guest16 discovery rat trojan

Malware Config

Extracted

Family

darkcomet

Botnet

Guest16

C2

127.0.0.1:1604

Mutex

DC_MUTEX-F54S21D

Attributes

gencode
�U1%�%-gG2d3
install
false
offline_keylogger
false
persistence
false

rc4.plain

Extracted

Family

darkcomet

Attributes

gencode
install
false
offline_keylogger
false
persistence
false

rc4.plain

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 5212 set thread context of 4640	5212	JaffaCakes118_8a55705aa2f8fa416b5a74c1341f4a22.exe	85

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_8a55705aa2f8fa416b5a74c1341f4a22.exe
Key opened	\REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language	JaffaCakes118_8a55705aa2f8fa416b5a74c1341f4a22.exe

Suspicious behavior: EnumeratesProcesses 2 IoCs

pid	Process
5212	JaffaCakes118_8a55705aa2f8fa416b5a74c1341f4a22.exe
5212	JaffaCakes118_8a55705aa2f8fa416b5a74c1341f4a22.exe

Suspicious use of AdjustPrivilegeToken 24 IoCs

description	pid	Process
Token: SeIncreaseQuotaPrivilege	4640	JaffaCakes118_8a55705aa2f8fa416b5a74c1341f4a22.exe
Token: SeSecurityPrivilege	4640	JaffaCakes118_8a55705aa2f8fa416b5a74c1341f4a22.exe
Token: SeTakeOwnershipPrivilege	4640	JaffaCakes118_8a55705aa2f8fa416b5a74c1341f4a22.exe
Token: SeLoadDriverPrivilege	4640	JaffaCakes118_8a55705aa2f8fa416b5a74c1341f4a22.exe
Token: SeSystemProfilePrivilege	4640	JaffaCakes118_8a55705aa2f8fa416b5a74c1341f4a22.exe
Token: SeSystemtimePrivilege	4640	JaffaCakes118_8a55705aa2f8fa416b5a74c1341f4a22.exe
Token: SeProfSingleProcessPrivilege	4640	JaffaCakes118_8a55705aa2f8fa416b5a74c1341f4a22.exe
Token: SeIncBasePriorityPrivilege	4640	JaffaCakes118_8a55705aa2f8fa416b5a74c1341f4a22.exe
Token: SeCreatePagefilePrivilege	4640	JaffaCakes118_8a55705aa2f8fa416b5a74c1341f4a22.exe
Token: SeBackupPrivilege	4640	JaffaCakes118_8a55705aa2f8fa416b5a74c1341f4a22.exe
Token: SeRestorePrivilege	4640	JaffaCakes118_8a55705aa2f8fa416b5a74c1341f4a22.exe
Token: SeShutdownPrivilege	4640	JaffaCakes118_8a55705aa2f8fa416b5a74c1341f4a22.exe
Token: SeDebugPrivilege	4640	JaffaCakes118_8a55705aa2f8fa416b5a74c1341f4a22.exe
Token: SeSystemEnvironmentPrivilege	4640	JaffaCakes118_8a55705aa2f8fa416b5a74c1341f4a22.exe
Token: SeChangeNotifyPrivilege	4640	JaffaCakes118_8a55705aa2f8fa416b5a74c1341f4a22.exe
Token: SeRemoteShutdownPrivilege	4640	JaffaCakes118_8a55705aa2f8fa416b5a74c1341f4a22.exe
Token: SeUndockPrivilege	4640	JaffaCakes118_8a55705aa2f8fa416b5a74c1341f4a22.exe
Token: SeManageVolumePrivilege	4640	JaffaCakes118_8a55705aa2f8fa416b5a74c1341f4a22.exe
Token: SeImpersonatePrivilege	4640	JaffaCakes118_8a55705aa2f8fa416b5a74c1341f4a22.exe
Token: SeCreateGlobalPrivilege	4640	JaffaCakes118_8a55705aa2f8fa416b5a74c1341f4a22.exe
Token: 33	4640	JaffaCakes118_8a55705aa2f8fa416b5a74c1341f4a22.exe
Token: 34	4640	JaffaCakes118_8a55705aa2f8fa416b5a74c1341f4a22.exe
Token: 35	4640	JaffaCakes118_8a55705aa2f8fa416b5a74c1341f4a22.exe
Token: 36	4640	JaffaCakes118_8a55705aa2f8fa416b5a74c1341f4a22.exe

Suspicious use of WriteProcessMemory 13 IoCs

description	pid	Process	procid_target
PID 5212 wrote to memory of 4640	5212	JaffaCakes118_8a55705aa2f8fa416b5a74c1341f4a22.exe	85
PID 5212 wrote to memory of 4640	5212	JaffaCakes118_8a55705aa2f8fa416b5a74c1341f4a22.exe	85
PID 5212 wrote to memory of 4640	5212	JaffaCakes118_8a55705aa2f8fa416b5a74c1341f4a22.exe	85
PID 5212 wrote to memory of 4640	5212	JaffaCakes118_8a55705aa2f8fa416b5a74c1341f4a22.exe	85
PID 5212 wrote to memory of 4640	5212	JaffaCakes118_8a55705aa2f8fa416b5a74c1341f4a22.exe	85
PID 5212 wrote to memory of 4640	5212	JaffaCakes118_8a55705aa2f8fa416b5a74c1341f4a22.exe	85
PID 5212 wrote to memory of 4640	5212	JaffaCakes118_8a55705aa2f8fa416b5a74c1341f4a22.exe	85
PID 5212 wrote to memory of 4640	5212	JaffaCakes118_8a55705aa2f8fa416b5a74c1341f4a22.exe	85
PID 5212 wrote to memory of 4640	5212	JaffaCakes118_8a55705aa2f8fa416b5a74c1341f4a22.exe	85
PID 5212 wrote to memory of 4640	5212	JaffaCakes118_8a55705aa2f8fa416b5a74c1341f4a22.exe	85
PID 5212 wrote to memory of 4640	5212	JaffaCakes118_8a55705aa2f8fa416b5a74c1341f4a22.exe	85
PID 5212 wrote to memory of 4640	5212	JaffaCakes118_8a55705aa2f8fa416b5a74c1341f4a22.exe	85
PID 5212 wrote to memory of 4640	5212	JaffaCakes118_8a55705aa2f8fa416b5a74c1341f4a22.exe	85

C:\Users\Admin\AppData\Local\Temp\JaffaCakes118_8a55705aa2f8fa416b5a74c1341f4a22.exe
"C:\Users\Admin\AppData\Local\Temp\JaffaCakes118_8a55705aa2f8fa416b5a74c1341f4a22.exe"
1⤵
- Suspicious use of SetThreadContext
- System Location Discovery: System Language Discovery
- Suspicious behavior: EnumeratesProcesses
- Suspicious use of WriteProcessMemory
PID:5212
- C:\Users\Admin\AppData\Local\Temp\JaffaCakes118_8a55705aa2f8fa416b5a74c1341f4a22.exe
  C:\Users\Admin\AppData\Local\Temp\JaffaCakes118_8a55705aa2f8fa416b5a74c1341f4a22.exe
  2⤵
  - System Location Discovery: System Language Discovery
  - Suspicious use of AdjustPrivilegeToken
  PID:4640

Network

MITRE ATT&CK Enterprise v15

Reconnaissance

Resource Development

Initial Access

Execution

Persistence

Privilege Escalation

Defense Evasion

Credential Access

Discovery

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/4640-7-0x0000000000400000-0x00000000004B3000-memory.dmp

Filesize
716KB

Download
memory/4640-11-0x0000000000400000-0x00000000004B3000-memory.dmp

Filesize
716KB

Download
memory/4640-2-0x0000000000400000-0x00000000004B3000-memory.dmp

Filesize
716KB

Download
memory/4640-23-0x0000000000400000-0x00000000004B3000-memory.dmp

Filesize
716KB

Download
memory/4640-4-0x0000000000400000-0x00000000004B3000-memory.dmp

Filesize
716KB

Download
memory/4640-5-0x0000000000400000-0x00000000004B3000-memory.dmp

Filesize
716KB

Download
memory/4640-6-0x0000000000400000-0x00000000004B3000-memory.dmp

Filesize
716KB

Download
memory/4640-8-0x0000000000400000-0x00000000004B3000-memory.dmp

Filesize
716KB

Download
memory/4640-1-0x0000000000400000-0x00000000004B3000-memory.dmp

Filesize
716KB

Download
memory/4640-21-0x0000000000400000-0x00000000004B3000-memory.dmp

Filesize
716KB

Download
memory/4640-9-0x0000000000400000-0x00000000004B3000-memory.dmp

Filesize
716KB

Download
memory/4640-13-0x0000000000400000-0x00000000004B3000-memory.dmp

Filesize
716KB

Download
memory/4640-14-0x0000000000400000-0x00000000004B3000-memory.dmp

Filesize
716KB

Download
memory/4640-15-0x0000000000400000-0x00000000004B3000-memory.dmp

Filesize
716KB

Download
memory/4640-17-0x0000000000400000-0x00000000004B3000-memory.dmp

Filesize
716KB

Download
memory/4640-19-0x0000000000400000-0x00000000004B3000-memory.dmp

Filesize
716KB

Download
memory/5212-0-0x0000000000400000-0x00000000004C3000-memory.dmp

Filesize
780KB

Download
memory/5212-3-0x0000000000400000-0x00000000004C3000-memory.dmp

Filesize
780KB

Download

Analysis

Sharing

General

Malware Config

Extracted

Extracted

Signatures

Processes

Network

MITRE ATT&CK Enterprise v15

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Downloads