darkcomet | 918aec7c1dff8f8de581d2fd68dc20c8b8ae0e64192ffb078149bbd6c4f78aa8

General

Target

ea30c741e32c22ab9cb3ef5d17b24caf_JaffaCakes118.exe
Size

1.7MB
MD5

ea30c741e32c22ab9cb3ef5d17b24caf
SHA1

a222dae3d659aed9fd20d937b756aa58a923fb62
SHA256

918aec7c1dff8f8de581d2fd68dc20c8b8ae0e64192ffb078149bbd6c4f78aa8
SHA512

8083749812fce816cd4c0234e454c60e527f1f6c2ba281f9fc706034d06e111597b841b39ec119958643499d05604fa7ca9745ccac78290800de472aa9991d81
SSDEEP

24576:7WX0yMrt2ufZeG0TOBJkSsG450g6W41JU5mKUIr60bOCJb:XB2P4ggURhOC

Score

10^/10

darkcomet guest16_min discovery rat trojan

Malware Config

Extracted

Family

darkcomet

Botnet

Guest16_min

C2

192.168.1.10:1604

Mutex

DCMIN_MUTEX-AC5KCRP

Attributes

gencode
xDDTQ3nv0Lse
install
false
offline_keylogger
true
persistence
false

Signatures

Darkcomet
DarkComet is a remote access trojan (RAT) developed by Jean-Pierre Lesueur.
trojan rat darkcomet
Uses the VBS compiler for execution 1 TTPs

Scripting
T1064
Suspicious use of SetThreadContext 1 IoCs

Processes:

ea30c741e32c22ab9cb3ef5d17b24caf_JaffaCakes118.exe

description pid process target process

PID 2296 set thread context of 2060 2296 ea30c741e32c22ab9cb3ef5d17b24caf_JaffaCakes118.exe vbc.exe

description	pid	process	target process
PID 2296 set thread context of 2060	2296	ea30c741e32c22ab9cb3ef5d17b24caf_JaffaCakes118.exe	vbc.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:

ea30c741e32c22ab9cb3ef5d17b24caf_JaffaCakes118.exevbc.exe

description	ioc	process
Key opened	\REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language	ea30c741e32c22ab9cb3ef5d17b24caf_JaffaCakes118.exe
Key opened	\REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language	vbc.exe

Suspicious use of AdjustPrivilegeToken 23 IoCs

Processes:

vbc.exe

description	pid	process
Token: SeIncreaseQuotaPrivilege	2060	vbc.exe
Token: SeSecurityPrivilege	2060	vbc.exe
Token: SeTakeOwnershipPrivilege	2060	vbc.exe
Token: SeLoadDriverPrivilege	2060	vbc.exe
Token: SeSystemProfilePrivilege	2060	vbc.exe
Token: SeSystemtimePrivilege	2060	vbc.exe
Token: SeProfSingleProcessPrivilege	2060	vbc.exe
Token: SeIncBasePriorityPrivilege	2060	vbc.exe
Token: SeCreatePagefilePrivilege	2060	vbc.exe
Token: SeBackupPrivilege	2060	vbc.exe
Token: SeRestorePrivilege	2060	vbc.exe
Token: SeShutdownPrivilege	2060	vbc.exe
Token: SeDebugPrivilege	2060	vbc.exe
Token: SeSystemEnvironmentPrivilege	2060	vbc.exe
Token: SeChangeNotifyPrivilege	2060	vbc.exe
Token: SeRemoteShutdownPrivilege	2060	vbc.exe
Token: SeUndockPrivilege	2060	vbc.exe
Token: SeManageVolumePrivilege	2060	vbc.exe
Token: SeImpersonatePrivilege	2060	vbc.exe
Token: SeCreateGlobalPrivilege	2060	vbc.exe
Token: 33	2060	vbc.exe
Token: 34	2060	vbc.exe
Token: 35	2060	vbc.exe

Suspicious use of SetWindowsHookEx 1 IoCs

Processes:

vbc.exe

pid process

2060 vbc.exe

pid	process
2060	vbc.exe

Suspicious use of WriteProcessMemory 13 IoCs

Processes:

ea30c741e32c22ab9cb3ef5d17b24caf_JaffaCakes118.exe

description	pid	process	target process
PID 2296 wrote to memory of 2060	2296	ea30c741e32c22ab9cb3ef5d17b24caf_JaffaCakes118.exe	vbc.exe
PID 2296 wrote to memory of 2060	2296	ea30c741e32c22ab9cb3ef5d17b24caf_JaffaCakes118.exe	vbc.exe
PID 2296 wrote to memory of 2060	2296	ea30c741e32c22ab9cb3ef5d17b24caf_JaffaCakes118.exe	vbc.exe
PID 2296 wrote to memory of 2060	2296	ea30c741e32c22ab9cb3ef5d17b24caf_JaffaCakes118.exe	vbc.exe
PID 2296 wrote to memory of 2060	2296	ea30c741e32c22ab9cb3ef5d17b24caf_JaffaCakes118.exe	vbc.exe
PID 2296 wrote to memory of 2060	2296	ea30c741e32c22ab9cb3ef5d17b24caf_JaffaCakes118.exe	vbc.exe
PID 2296 wrote to memory of 2060	2296	ea30c741e32c22ab9cb3ef5d17b24caf_JaffaCakes118.exe	vbc.exe
PID 2296 wrote to memory of 2060	2296	ea30c741e32c22ab9cb3ef5d17b24caf_JaffaCakes118.exe	vbc.exe
PID 2296 wrote to memory of 2060	2296	ea30c741e32c22ab9cb3ef5d17b24caf_JaffaCakes118.exe	vbc.exe
PID 2296 wrote to memory of 2060	2296	ea30c741e32c22ab9cb3ef5d17b24caf_JaffaCakes118.exe	vbc.exe
PID 2296 wrote to memory of 2060	2296	ea30c741e32c22ab9cb3ef5d17b24caf_JaffaCakes118.exe	vbc.exe
PID 2296 wrote to memory of 2060	2296	ea30c741e32c22ab9cb3ef5d17b24caf_JaffaCakes118.exe	vbc.exe
PID 2296 wrote to memory of 2060	2296	ea30c741e32c22ab9cb3ef5d17b24caf_JaffaCakes118.exe	vbc.exe

C:\Users\Admin\AppData\Local\Temp\ea30c741e32c22ab9cb3ef5d17b24caf_JaffaCakes118.exe
"C:\Users\Admin\AppData\Local\Temp\ea30c741e32c22ab9cb3ef5d17b24caf_JaffaCakes118.exe"
1⤵
- Suspicious use of SetThreadContext
- System Location Discovery: System Language Discovery
- Suspicious use of WriteProcessMemory
PID:2296
- C:\Windows\Microsoft.NET\Framework\v2.0.50727\vbc.exe
  C:\Windows\Microsoft.NET\Framework\v2.0.50727\vbc.exe
  2⤵
  - System Location Discovery: System Language Discovery
  - Suspicious use of AdjustPrivilegeToken
  - Suspicious use of SetWindowsHookEx
  PID:2060

Network

MITRE ATT&CK Enterprise v15

Reconnaissance

Resource Development

Initial Access

Execution

Scripting

1

T1064

Persistence

Privilege Escalation

Defense Evasion

Scripting

1

T1064

Credential Access

Discovery

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/2060-8-0x0000000000400000-0x00000000004B2000-memory.dmp

Filesize
712KB

Download
memory/2060-20-0x0000000000400000-0x00000000004B2000-memory.dmp

Filesize
712KB

Download
memory/2060-7-0x0000000000400000-0x00000000004B2000-memory.dmp

Filesize
712KB

Download
memory/2060-3-0x0000000000400000-0x00000000004B2000-memory.dmp

Filesize
712KB

Download
memory/2060-4-0x0000000000400000-0x00000000004B2000-memory.dmp

Filesize
712KB

Download
memory/2060-12-0x0000000000400000-0x00000000004B2000-memory.dmp

Filesize
712KB

Download
memory/2060-13-0x0000000000400000-0x00000000004B2000-memory.dmp

Filesize
712KB

Download
memory/2060-9-0x0000000000400000-0x00000000004B2000-memory.dmp

Filesize
712KB

Download
memory/2060-2-0x0000000000400000-0x00000000004B2000-memory.dmp

Filesize
712KB

Download
memory/2060-18-0x0000000000400000-0x00000000004B2000-memory.dmp

Filesize
712KB

Download
memory/2060-5-0x0000000000400000-0x00000000004B2000-memory.dmp

Filesize
712KB

Download
memory/2060-6-0x0000000000400000-0x00000000004B2000-memory.dmp

Filesize
712KB

Download
memory/2060-10-0x000000007EFDE000-0x000000007EFDF000-memory.dmp

Filesize
4KB

Download
memory/2060-14-0x0000000000400000-0x00000000004B2000-memory.dmp

Filesize
712KB

Download
memory/2060-15-0x0000000000270000-0x0000000000271000-memory.dmp

Filesize
4KB

Download
memory/2060-16-0x0000000000400000-0x00000000004B2000-memory.dmp

Filesize
712KB

Download
memory/2060-17-0x0000000000400000-0x00000000004B2000-memory.dmp

Filesize
712KB

Download
memory/2296-1-0x00000000009B0000-0x0000000000B70000-memory.dmp

Filesize
1.8MB

Download
memory/2296-0-0x0000000074CEE000-0x0000000074CEF000-memory.dmp

Filesize
4KB

Download

Analysis

Sharing

General

Malware Config

Extracted

Signatures

Processes

Network

MITRE ATT&CK Enterprise v15

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Downloads