darkcomet | 290ba475fb6727a8c6dc91a3f9184031719dd86f3a39576e12016d7a41c3e4b5

General

Target

0afee493ca57113783872459127d08c7_JaffaCakes118.exe
Size

1.7MB
MD5

0afee493ca57113783872459127d08c7
SHA1

cb4f2760255a275dcd7007ff5d3ef5b454aaa72a
SHA256

290ba475fb6727a8c6dc91a3f9184031719dd86f3a39576e12016d7a41c3e4b5
SHA512

560c70f99c8ec5e0349e2ce800f92ff2e0c03f218da7ffd990c87fa2695b938104ea9b4d5f98ace142b9005e546a4c33cf52f22e766f5440c59a866b65ba3c4e
SSDEEP

12288:dcbwY5YdAd61rh0LMntiX6EUCMeMqIWQViEB9Ce8DlOvUDJPZS/6ilD+OoVhqI8T:dDyVm3CgluL18xhpl3Xiq2aVESt

Score

10^/10

darkcomet guest16 rat trojan

Malware Config

Extracted

Family

darkcomet

Botnet

Guest16

C2

127.0.0.1:1604

Mutex

DC_MUTEX-PN8V9GR

Attributes

gencode
YDlUbYs6kTem
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:

0afee493ca57113783872459127d08c7_JaffaCakes118.exe

description pid process target process

PID 944 set thread context of 2088 944 0afee493ca57113783872459127d08c7_JaffaCakes118.exe vbc.exe

description	pid	process	target process
PID 944 set thread context of 2088	944	0afee493ca57113783872459127d08c7_JaffaCakes118.exe	vbc.exe

Suspicious use of AdjustPrivilegeToken 23 IoCs

Processes:

vbc.exe

description	pid	process
Token: SeIncreaseQuotaPrivilege	2088	vbc.exe
Token: SeSecurityPrivilege	2088	vbc.exe
Token: SeTakeOwnershipPrivilege	2088	vbc.exe
Token: SeLoadDriverPrivilege	2088	vbc.exe
Token: SeSystemProfilePrivilege	2088	vbc.exe
Token: SeSystemtimePrivilege	2088	vbc.exe
Token: SeProfSingleProcessPrivilege	2088	vbc.exe
Token: SeIncBasePriorityPrivilege	2088	vbc.exe
Token: SeCreatePagefilePrivilege	2088	vbc.exe
Token: SeBackupPrivilege	2088	vbc.exe
Token: SeRestorePrivilege	2088	vbc.exe
Token: SeShutdownPrivilege	2088	vbc.exe
Token: SeDebugPrivilege	2088	vbc.exe
Token: SeSystemEnvironmentPrivilege	2088	vbc.exe
Token: SeChangeNotifyPrivilege	2088	vbc.exe
Token: SeRemoteShutdownPrivilege	2088	vbc.exe
Token: SeUndockPrivilege	2088	vbc.exe
Token: SeManageVolumePrivilege	2088	vbc.exe
Token: SeImpersonatePrivilege	2088	vbc.exe
Token: SeCreateGlobalPrivilege	2088	vbc.exe
Token: 33	2088	vbc.exe
Token: 34	2088	vbc.exe
Token: 35	2088	vbc.exe

Suspicious use of SetWindowsHookEx 1 IoCs

Processes:

vbc.exe

pid process

2088 vbc.exe

pid	process
2088	vbc.exe

Suspicious use of WriteProcessMemory 13 IoCs

Processes:

0afee493ca57113783872459127d08c7_JaffaCakes118.exe

description	pid	process	target process
PID 944 wrote to memory of 2088	944	0afee493ca57113783872459127d08c7_JaffaCakes118.exe	vbc.exe
PID 944 wrote to memory of 2088	944	0afee493ca57113783872459127d08c7_JaffaCakes118.exe	vbc.exe
PID 944 wrote to memory of 2088	944	0afee493ca57113783872459127d08c7_JaffaCakes118.exe	vbc.exe
PID 944 wrote to memory of 2088	944	0afee493ca57113783872459127d08c7_JaffaCakes118.exe	vbc.exe
PID 944 wrote to memory of 2088	944	0afee493ca57113783872459127d08c7_JaffaCakes118.exe	vbc.exe
PID 944 wrote to memory of 2088	944	0afee493ca57113783872459127d08c7_JaffaCakes118.exe	vbc.exe
PID 944 wrote to memory of 2088	944	0afee493ca57113783872459127d08c7_JaffaCakes118.exe	vbc.exe
PID 944 wrote to memory of 2088	944	0afee493ca57113783872459127d08c7_JaffaCakes118.exe	vbc.exe
PID 944 wrote to memory of 2088	944	0afee493ca57113783872459127d08c7_JaffaCakes118.exe	vbc.exe
PID 944 wrote to memory of 2088	944	0afee493ca57113783872459127d08c7_JaffaCakes118.exe	vbc.exe
PID 944 wrote to memory of 2088	944	0afee493ca57113783872459127d08c7_JaffaCakes118.exe	vbc.exe
PID 944 wrote to memory of 2088	944	0afee493ca57113783872459127d08c7_JaffaCakes118.exe	vbc.exe
PID 944 wrote to memory of 2088	944	0afee493ca57113783872459127d08c7_JaffaCakes118.exe	vbc.exe

C:\Users\Admin\AppData\Local\Temp\0afee493ca57113783872459127d08c7_JaffaCakes118.exe
"C:\Users\Admin\AppData\Local\Temp\0afee493ca57113783872459127d08c7_JaffaCakes118.exe"
1⤵
- Suspicious use of SetThreadContext
- Suspicious use of WriteProcessMemory
PID:944

C:\Windows\Microsoft.NET\Framework\v2.0.50727\vbc.exe
C:\Windows\Microsoft.NET\Framework\v2.0.50727\vbc.exe
2⤵
- Suspicious use of AdjustPrivilegeToken
- Suspicious use of SetWindowsHookEx
PID:2088

Network

MITRE ATT&CK Matrix ATT&CK v13

Initial Access

Execution

Scripting

1

T1064

Persistence

Privilege Escalation

Defense Evasion

Scripting

1

T1064

Credential Access

Discovery

Lateral Movement

Collection

Exfiltration

Command and Control

Impact

Resource Development

Reconnaissance

Replay Monitor

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Downloads

memory/944-0-0x0000000073FDE000-0x0000000073FDF000-memory.dmp

Filesize
4KB

Download
memory/944-1-0x00000000010B0000-0x0000000001272000-memory.dmp

Filesize
1.8MB

Download
memory/2088-2-0x0000000000400000-0x00000000004B5000-memory.dmp

Filesize
724KB

Download
memory/2088-5-0x0000000000400000-0x00000000004B5000-memory.dmp

Filesize
724KB

Download
memory/2088-12-0x0000000000400000-0x00000000004B5000-memory.dmp

Filesize
724KB

Download
memory/2088-10-0x000000007EFDE000-0x000000007EFDF000-memory.dmp

Filesize
4KB

Download
memory/2088-9-0x0000000000400000-0x00000000004B5000-memory.dmp

Filesize
724KB

Download
memory/2088-8-0x0000000000400000-0x00000000004B5000-memory.dmp

Filesize
724KB

Download
memory/2088-7-0x0000000000400000-0x00000000004B5000-memory.dmp

Filesize
724KB

Download
memory/2088-6-0x0000000000400000-0x00000000004B5000-memory.dmp

Filesize
724KB

Download
memory/2088-4-0x0000000000400000-0x00000000004B5000-memory.dmp

Filesize
724KB

Download
memory/2088-3-0x0000000000400000-0x00000000004B5000-memory.dmp

Filesize
724KB

Download
memory/2088-13-0x0000000000400000-0x00000000004B5000-memory.dmp

Filesize
724KB

Download
memory/2088-14-0x0000000000400000-0x00000000004B5000-memory.dmp

Filesize
724KB

Download
memory/2088-15-0x0000000000280000-0x0000000000281000-memory.dmp

Filesize
4KB

Download
memory/2088-16-0x0000000000400000-0x00000000004B5000-memory.dmp

Filesize
724KB

Download
memory/2088-17-0x0000000000400000-0x00000000004B5000-memory.dmp

Filesize
724KB

Download
memory/2088-18-0x0000000000400000-0x00000000004B5000-memory.dmp

Filesize
724KB

Download
memory/2088-20-0x0000000000280000-0x0000000000281000-memory.dmp

Filesize
4KB

Download
memory/2088-21-0x0000000000400000-0x00000000004B5000-memory.dmp

Filesize
724KB

Download

Analysis

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