darkcomet | b1069d17262b582fa9b8f9c5eb3e32071767aa06343b7403284949ac4fff83e3

Analysis

max time kernel
149s
max time network
148s
platform
windows10-2004_x64
resource
win10v2004-20240709-en
resource tags

arch:x64arch:x86image:win10v2004-20240709-enlocale:en-usos:windows10-2004-x64system
submitted
13/07/2024, 08:59

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General

Target
41076fe158db3d0c9bcc1b6a4b34b532_JaffaCakes118.exe
Size 958KB
Sample240713-kx2cdsvbqj
SHA256 b1069d17262b582fa9b8f9c5eb3e32071767aa06343b7403284949ac4fff83e3
MD5 41076fe158db3d0c9bcc1b6a4b34b532
SHA1 9575b644b4304c7deacfe31d9239e2a8fdfe6874
SHA512 fbd120fa482b19db517698784cda1a7c1b512e91cd11aa71a77e5dde4441266031160076e0b82e4c31485a2b3ced36e3b1efe4b21e031db87b915eb9ed61fda2
SSDEEP 24576:lrSVgM4ok4sLCkI3sXbQGaN6vI6Gw+Wwj4:lmkkpGaplPj
MD5 SHA1 SHA512 SSDEEP

Score

10^/10

darkcomet faalhaas rat trojan

Malware Config

Extracted

Family

darkcomet

Botnet

faalhaas

84.105.139.245:80
84.105.139.245:81

Mutex

DC_MUTEX-GBWTV39

Attributes

gencode
V3qtehDVgvnV
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

description	pid	Process	procid_target
PID 4456 set thread context of 5076	4456	41076fe158db3d0c9bcc1b6a4b34b532_JaffaCakes118.exe	85

Suspicious use of AdjustPrivilegeToken 24 IoCs

description	pid	Process
Token: SeIncreaseQuotaPrivilege	5076	vbc.exe
Token: SeSecurityPrivilege	5076	vbc.exe
Token: SeTakeOwnershipPrivilege	5076	vbc.exe
Token: SeLoadDriverPrivilege	5076	vbc.exe
Token: SeSystemProfilePrivilege	5076	vbc.exe
Token: SeSystemtimePrivilege	5076	vbc.exe
Token: SeProfSingleProcessPrivilege	5076	vbc.exe
Token: SeIncBasePriorityPrivilege	5076	vbc.exe
Token: SeCreatePagefilePrivilege	5076	vbc.exe
Token: SeBackupPrivilege	5076	vbc.exe
Token: SeRestorePrivilege	5076	vbc.exe
Token: SeShutdownPrivilege	5076	vbc.exe
Token: SeDebugPrivilege	5076	vbc.exe
Token: SeSystemEnvironmentPrivilege	5076	vbc.exe
Token: SeChangeNotifyPrivilege	5076	vbc.exe
Token: SeRemoteShutdownPrivilege	5076	vbc.exe
Token: SeUndockPrivilege	5076	vbc.exe
Token: SeManageVolumePrivilege	5076	vbc.exe
Token: SeImpersonatePrivilege	5076	vbc.exe
Token: SeCreateGlobalPrivilege	5076	vbc.exe
Token: 33	5076	vbc.exe
Token: 34	5076	vbc.exe
Token: 35	5076	vbc.exe
Token: 36	5076	vbc.exe

Suspicious use of SetWindowsHookEx 1 IoCs

pid	Process
5076	vbc.exe

Suspicious use of WriteProcessMemory 14 IoCs

description	pid	Process	procid_target
PID 4456 wrote to memory of 5076	4456	41076fe158db3d0c9bcc1b6a4b34b532_JaffaCakes118.exe	85
PID 4456 wrote to memory of 5076	4456	41076fe158db3d0c9bcc1b6a4b34b532_JaffaCakes118.exe	85
PID 4456 wrote to memory of 5076	4456	41076fe158db3d0c9bcc1b6a4b34b532_JaffaCakes118.exe	85
PID 4456 wrote to memory of 5076	4456	41076fe158db3d0c9bcc1b6a4b34b532_JaffaCakes118.exe	85
PID 4456 wrote to memory of 5076	4456	41076fe158db3d0c9bcc1b6a4b34b532_JaffaCakes118.exe	85
PID 4456 wrote to memory of 5076	4456	41076fe158db3d0c9bcc1b6a4b34b532_JaffaCakes118.exe	85
PID 4456 wrote to memory of 5076	4456	41076fe158db3d0c9bcc1b6a4b34b532_JaffaCakes118.exe	85
PID 4456 wrote to memory of 5076	4456	41076fe158db3d0c9bcc1b6a4b34b532_JaffaCakes118.exe	85
PID 4456 wrote to memory of 5076	4456	41076fe158db3d0c9bcc1b6a4b34b532_JaffaCakes118.exe	85
PID 4456 wrote to memory of 5076	4456	41076fe158db3d0c9bcc1b6a4b34b532_JaffaCakes118.exe	85
PID 4456 wrote to memory of 5076	4456	41076fe158db3d0c9bcc1b6a4b34b532_JaffaCakes118.exe	85
PID 4456 wrote to memory of 5076	4456	41076fe158db3d0c9bcc1b6a4b34b532_JaffaCakes118.exe	85
PID 4456 wrote to memory of 5076	4456	41076fe158db3d0c9bcc1b6a4b34b532_JaffaCakes118.exe	85
PID 4456 wrote to memory of 5076	4456	41076fe158db3d0c9bcc1b6a4b34b532_JaffaCakes118.exe	85

C:\Users\Admin\AppData\Local\Temp\41076fe158db3d0c9bcc1b6a4b34b532_JaffaCakes118.exe
"C:\Users\Admin\AppData\Local\Temp\41076fe158db3d0c9bcc1b6a4b34b532_JaffaCakes118.exe"
1⤵
- Suspicious use of SetThreadContext
- Suspicious use of WriteProcessMemory
PID:4456
- 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:5076

Network

MITRE ATT&CK Enterprise v15

Reconnaissance

Resource Development

Initial Access

Execution

Scripting

T1064

Persistence

Privilege Escalation

Defense Evasion

Scripting

T1064

Credential Access

Discovery

Lateral Movement

Collection

Command and Control

Exfiltration

Impact

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Downloads

memory/4456-0-0x0000000075402000-0x0000000075403000-memory.dmp

Download

memory/4456-1-0x0000000075400000-0x00000000759B1000-memory.dmp

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memory/4456-2-0x0000000075400000-0x00000000759B1000-memory.dmp

Download

memory/4456-11-0x0000000075400000-0x00000000759B1000-memory.dmp

Download

memory/5076-7-0x0000000000400000-0x00000000004B0000-memory.dmp

Download

memory/5076-6-0x0000000000400000-0x00000000004B0000-memory.dmp

Download

memory/5076-4-0x0000000000400000-0x00000000004B0000-memory.dmp

Download

memory/5076-8-0x0000000000400000-0x00000000004B0000-memory.dmp

Download

memory/5076-9-0x0000000000400000-0x00000000004B0000-memory.dmp

Download

memory/5076-10-0x0000000000400000-0x00000000004B0000-memory.dmp

Download

memory/5076-3-0x0000000000400000-0x00000000004B0000-memory.dmp

Download

memory/5076-12-0x0000000000400000-0x00000000004B0000-memory.dmp

Download

memory/5076-13-0x0000000000400000-0x00000000004B0000-memory.dmp

Download

memory/5076-18-0x0000000000400000-0x00000000004B0000-memory.dmp

Download

memory/5076-20-0x0000000000400000-0x00000000004B0000-memory.dmp

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Analysis

Sharing

General

Malware Config

Extracted

Signatures

Processes

Network

MITRE ATT&CK Enterprise v15

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Downloads