darkcomet | 157bceedf7a6c74a1e5faa4499ad97b6ba5d2c313f9f05988b8fea7a88fab3bd

General

Target

JaffaCakes118_6484d6d55d63972da7f153f8bf29d5a2.exe
Size

704KB
MD5

6484d6d55d63972da7f153f8bf29d5a2
SHA1

ea750a91c068060eccca47f5e0d4297c2b6e7f37
SHA256

157bceedf7a6c74a1e5faa4499ad97b6ba5d2c313f9f05988b8fea7a88fab3bd
SHA512

51559e864d79105693d4d76e7972c72312832fd8b506471c017e26953e85d90d7debb17fbf1dbf2322117da594e0fff772209d4ef82f1b0de59dde596b2a2721
SSDEEP

12288:X8s1iYoclkrrLt9H/g7hTg9DrhUU4Ca/CPPyyMeSPjqm7Uk91:/doclkHL3MU9DrWyPaywPjx7N91

Score

10^/10

darkcomet guest16_min discovery rat trojan

Malware Config

Extracted

Family

darkcomet

Botnet

Guest16_min

C2

127.0.0.1:1604

Mutex

DCMIN_MUTEX-94CFTRX

Attributes

gencode
lSV57sxHs0Gl
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 3644 set thread context of 2100	3644	JaffaCakes118_6484d6d55d63972da7f153f8bf29d5a2.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_6484d6d55d63972da7f153f8bf29d5a2.exe
Key opened	\REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language	JaffaCakes118_6484d6d55d63972da7f153f8bf29d5a2.exe

Suspicious use of AdjustPrivilegeToken 24 IoCs

description	pid	Process
Token: SeIncreaseQuotaPrivilege	2100	JaffaCakes118_6484d6d55d63972da7f153f8bf29d5a2.exe
Token: SeSecurityPrivilege	2100	JaffaCakes118_6484d6d55d63972da7f153f8bf29d5a2.exe
Token: SeTakeOwnershipPrivilege	2100	JaffaCakes118_6484d6d55d63972da7f153f8bf29d5a2.exe
Token: SeLoadDriverPrivilege	2100	JaffaCakes118_6484d6d55d63972da7f153f8bf29d5a2.exe
Token: SeSystemProfilePrivilege	2100	JaffaCakes118_6484d6d55d63972da7f153f8bf29d5a2.exe
Token: SeSystemtimePrivilege	2100	JaffaCakes118_6484d6d55d63972da7f153f8bf29d5a2.exe
Token: SeProfSingleProcessPrivilege	2100	JaffaCakes118_6484d6d55d63972da7f153f8bf29d5a2.exe
Token: SeIncBasePriorityPrivilege	2100	JaffaCakes118_6484d6d55d63972da7f153f8bf29d5a2.exe
Token: SeCreatePagefilePrivilege	2100	JaffaCakes118_6484d6d55d63972da7f153f8bf29d5a2.exe
Token: SeBackupPrivilege	2100	JaffaCakes118_6484d6d55d63972da7f153f8bf29d5a2.exe
Token: SeRestorePrivilege	2100	JaffaCakes118_6484d6d55d63972da7f153f8bf29d5a2.exe
Token: SeShutdownPrivilege	2100	JaffaCakes118_6484d6d55d63972da7f153f8bf29d5a2.exe
Token: SeDebugPrivilege	2100	JaffaCakes118_6484d6d55d63972da7f153f8bf29d5a2.exe
Token: SeSystemEnvironmentPrivilege	2100	JaffaCakes118_6484d6d55d63972da7f153f8bf29d5a2.exe
Token: SeChangeNotifyPrivilege	2100	JaffaCakes118_6484d6d55d63972da7f153f8bf29d5a2.exe
Token: SeRemoteShutdownPrivilege	2100	JaffaCakes118_6484d6d55d63972da7f153f8bf29d5a2.exe
Token: SeUndockPrivilege	2100	JaffaCakes118_6484d6d55d63972da7f153f8bf29d5a2.exe
Token: SeManageVolumePrivilege	2100	JaffaCakes118_6484d6d55d63972da7f153f8bf29d5a2.exe
Token: SeImpersonatePrivilege	2100	JaffaCakes118_6484d6d55d63972da7f153f8bf29d5a2.exe
Token: SeCreateGlobalPrivilege	2100	JaffaCakes118_6484d6d55d63972da7f153f8bf29d5a2.exe
Token: 33	2100	JaffaCakes118_6484d6d55d63972da7f153f8bf29d5a2.exe
Token: 34	2100	JaffaCakes118_6484d6d55d63972da7f153f8bf29d5a2.exe
Token: 35	2100	JaffaCakes118_6484d6d55d63972da7f153f8bf29d5a2.exe
Token: 36	2100	JaffaCakes118_6484d6d55d63972da7f153f8bf29d5a2.exe

Suspicious use of SetWindowsHookEx 1 IoCs

pid	Process
2100	JaffaCakes118_6484d6d55d63972da7f153f8bf29d5a2.exe

Suspicious use of WriteProcessMemory 14 IoCs

description	pid	Process	procid_target
PID 3644 wrote to memory of 2100	3644	JaffaCakes118_6484d6d55d63972da7f153f8bf29d5a2.exe	82
PID 3644 wrote to memory of 2100	3644	JaffaCakes118_6484d6d55d63972da7f153f8bf29d5a2.exe	82
PID 3644 wrote to memory of 2100	3644	JaffaCakes118_6484d6d55d63972da7f153f8bf29d5a2.exe	82
PID 3644 wrote to memory of 2100	3644	JaffaCakes118_6484d6d55d63972da7f153f8bf29d5a2.exe	82
PID 3644 wrote to memory of 2100	3644	JaffaCakes118_6484d6d55d63972da7f153f8bf29d5a2.exe	82
PID 3644 wrote to memory of 2100	3644	JaffaCakes118_6484d6d55d63972da7f153f8bf29d5a2.exe	82
PID 3644 wrote to memory of 2100	3644	JaffaCakes118_6484d6d55d63972da7f153f8bf29d5a2.exe	82
PID 3644 wrote to memory of 2100	3644	JaffaCakes118_6484d6d55d63972da7f153f8bf29d5a2.exe	82
PID 3644 wrote to memory of 2100	3644	JaffaCakes118_6484d6d55d63972da7f153f8bf29d5a2.exe	82
PID 3644 wrote to memory of 2100	3644	JaffaCakes118_6484d6d55d63972da7f153f8bf29d5a2.exe	82
PID 3644 wrote to memory of 2100	3644	JaffaCakes118_6484d6d55d63972da7f153f8bf29d5a2.exe	82
PID 3644 wrote to memory of 2100	3644	JaffaCakes118_6484d6d55d63972da7f153f8bf29d5a2.exe	82
PID 3644 wrote to memory of 2100	3644	JaffaCakes118_6484d6d55d63972da7f153f8bf29d5a2.exe	82
PID 3644 wrote to memory of 2100	3644	JaffaCakes118_6484d6d55d63972da7f153f8bf29d5a2.exe	82

C:\Users\Admin\AppData\Local\Temp\JaffaCakes118_6484d6d55d63972da7f153f8bf29d5a2.exe
"C:\Users\Admin\AppData\Local\Temp\JaffaCakes118_6484d6d55d63972da7f153f8bf29d5a2.exe"
1⤵
- Suspicious use of SetThreadContext
- System Location Discovery: System Language Discovery
- Suspicious use of WriteProcessMemory
PID:3644
- C:\Users\Admin\AppData\Local\Temp\JaffaCakes118_6484d6d55d63972da7f153f8bf29d5a2.exe
  "C:\Users\Admin\AppData\Local\Temp\JaffaCakes118_6484d6d55d63972da7f153f8bf29d5a2.exe"
  2⤵
  - System Location Discovery: System Language Discovery
  - Suspicious use of AdjustPrivilegeToken
  - Suspicious use of SetWindowsHookEx
  PID:2100

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/2100-0-0x0000000000400000-0x00000000004B2000-memory.dmp

Filesize
712KB

Download
memory/2100-1-0x0000000000400000-0x00000000004B2000-memory.dmp

Filesize
712KB

Download
memory/2100-2-0x0000000000400000-0x00000000004B2000-memory.dmp

Filesize
712KB

Download
memory/2100-3-0x0000000000400000-0x00000000004B2000-memory.dmp

Filesize
712KB

Download
memory/2100-4-0x0000000000400000-0x00000000004B2000-memory.dmp

Filesize
712KB

Download
memory/2100-5-0x0000000000400000-0x00000000004B2000-memory.dmp

Filesize
712KB

Download
memory/2100-6-0x0000000000400000-0x00000000004B2000-memory.dmp

Filesize
712KB

Download
memory/2100-7-0x0000000000400000-0x00000000004B2000-memory.dmp

Filesize
712KB

Download
memory/2100-8-0x0000000000400000-0x00000000004B2000-memory.dmp

Filesize
712KB

Download
memory/2100-9-0x0000000000400000-0x00000000004B2000-memory.dmp

Filesize
712KB

Download
memory/2100-10-0x0000000000400000-0x00000000004B2000-memory.dmp

Filesize
712KB

Download
memory/2100-11-0x0000000000400000-0x00000000004B2000-memory.dmp

Filesize
712KB

Download
memory/2100-12-0x0000000000400000-0x00000000004B2000-memory.dmp

Filesize
712KB

Download
memory/2100-14-0x0000000000400000-0x00000000004B2000-memory.dmp

Filesize
712KB

Download
memory/2100-16-0x0000000000400000-0x00000000004B2000-memory.dmp

Filesize
712KB

Download
memory/2100-21-0x0000000000400000-0x00000000004B2000-memory.dmp

Filesize
712KB

Download

Analysis

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