darkcomet | 2507bbacbc3ab3348d18f4e3e260aa9b7ffe5737d47648761f4bb87919d2a6c1

Analysis

max time kernel
150s
max time network
151s
platform
windows10-2004_x64
resource
win10v2004-20240412-en
resource tags

arch:x64arch:x86image:win10v2004-20240412-enlocale:en-usos:windows10-2004-x64system
submitted
20-04-2024 08:06

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General

Target

fc4ddea530787f879cf6b5452fb305f4_JaffaCakes118.exe
Size

1.1MB
MD5

fc4ddea530787f879cf6b5452fb305f4
SHA1

18628bbca66daf23a54e3607e00c815c97b328cb
SHA256

2507bbacbc3ab3348d18f4e3e260aa9b7ffe5737d47648761f4bb87919d2a6c1
SHA512

1a7e30daef526bd2fb8ca804b6a6278c833735e4b64c5c620efbf5d09f81503c8759cedd02eb5f658b68e483232a242bba6b850e561fbfe1a7641ee43014a7fc
SSDEEP

24576:ClQkTf4S/EEUrhJGK5xpB98DClF3HzSK1y2e:9kTgl06n8DCb3zJze

Score

10^/10

darkcomet guest16 persistence rat trojan

Malware Config

Extracted

Family

darkcomet

Botnet

Guest16

trelofidaki.no-ip.org:6666

Mutex

DC_MUTEX-K4J6CZ9

Attributes

gencode
8ZNPfK8slsqz
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

Adds Run key to start application 2 TTPs 1 IoCs

persistence

Registry Run Keys / Startup Folder

T1547.001

Modify Registry

T1112

Processes:

fc4ddea530787f879cf6b5452fb305f4_JaffaCakes118.exe

description	ioc	Process
Set value (str)	\REGISTRY\USER\S-1-5-21-355664440-2199602304-1223909400-1000\SOFTWARE\Microsoft\Windows\CurrentVersion\Run\msconfig = "C:\\Users\\Admin\\AppData\\Roaming\\Microsoft\\System\\Services\\msconfig.exe"	fc4ddea530787f879cf6b5452fb305f4_JaffaCakes118.exe

Suspicious use of SetThreadContext 1 IoCs

Processes:

fc4ddea530787f879cf6b5452fb305f4_JaffaCakes118.exe

description	pid	Process	procid_target
PID 3484 set thread context of 4204	3484	fc4ddea530787f879cf6b5452fb305f4_JaffaCakes118.exe	89

Suspicious use of AdjustPrivilegeToken 25 IoCs

Processes:

fc4ddea530787f879cf6b5452fb305f4_JaffaCakes118.exevbc.exe

description	pid	Process
Token: SeDebugPrivilege	3484	fc4ddea530787f879cf6b5452fb305f4_JaffaCakes118.exe
Token: SeIncreaseQuotaPrivilege	4204	vbc.exe
Token: SeSecurityPrivilege	4204	vbc.exe
Token: SeTakeOwnershipPrivilege	4204	vbc.exe
Token: SeLoadDriverPrivilege	4204	vbc.exe
Token: SeSystemProfilePrivilege	4204	vbc.exe
Token: SeSystemtimePrivilege	4204	vbc.exe
Token: SeProfSingleProcessPrivilege	4204	vbc.exe
Token: SeIncBasePriorityPrivilege	4204	vbc.exe
Token: SeCreatePagefilePrivilege	4204	vbc.exe
Token: SeBackupPrivilege	4204	vbc.exe
Token: SeRestorePrivilege	4204	vbc.exe
Token: SeShutdownPrivilege	4204	vbc.exe
Token: SeDebugPrivilege	4204	vbc.exe
Token: SeSystemEnvironmentPrivilege	4204	vbc.exe
Token: SeChangeNotifyPrivilege	4204	vbc.exe
Token: SeRemoteShutdownPrivilege	4204	vbc.exe
Token: SeUndockPrivilege	4204	vbc.exe
Token: SeManageVolumePrivilege	4204	vbc.exe
Token: SeImpersonatePrivilege	4204	vbc.exe
Token: SeCreateGlobalPrivilege	4204	vbc.exe
Token: 33	4204	vbc.exe
Token: 34	4204	vbc.exe
Token: 35	4204	vbc.exe
Token: 36	4204	vbc.exe

Suspicious use of SetWindowsHookEx 1 IoCs

Processes:

vbc.exe

pid	Process
4204	vbc.exe

Suspicious use of WriteProcessMemory 14 IoCs

Processes:

fc4ddea530787f879cf6b5452fb305f4_JaffaCakes118.exe

description	pid	Process	procid_target
PID 3484 wrote to memory of 4204	3484	fc4ddea530787f879cf6b5452fb305f4_JaffaCakes118.exe	89
PID 3484 wrote to memory of 4204	3484	fc4ddea530787f879cf6b5452fb305f4_JaffaCakes118.exe	89
PID 3484 wrote to memory of 4204	3484	fc4ddea530787f879cf6b5452fb305f4_JaffaCakes118.exe	89
PID 3484 wrote to memory of 4204	3484	fc4ddea530787f879cf6b5452fb305f4_JaffaCakes118.exe	89
PID 3484 wrote to memory of 4204	3484	fc4ddea530787f879cf6b5452fb305f4_JaffaCakes118.exe	89
PID 3484 wrote to memory of 4204	3484	fc4ddea530787f879cf6b5452fb305f4_JaffaCakes118.exe	89
PID 3484 wrote to memory of 4204	3484	fc4ddea530787f879cf6b5452fb305f4_JaffaCakes118.exe	89
PID 3484 wrote to memory of 4204	3484	fc4ddea530787f879cf6b5452fb305f4_JaffaCakes118.exe	89
PID 3484 wrote to memory of 4204	3484	fc4ddea530787f879cf6b5452fb305f4_JaffaCakes118.exe	89
PID 3484 wrote to memory of 4204	3484	fc4ddea530787f879cf6b5452fb305f4_JaffaCakes118.exe	89
PID 3484 wrote to memory of 4204	3484	fc4ddea530787f879cf6b5452fb305f4_JaffaCakes118.exe	89
PID 3484 wrote to memory of 4204	3484	fc4ddea530787f879cf6b5452fb305f4_JaffaCakes118.exe	89
PID 3484 wrote to memory of 4204	3484	fc4ddea530787f879cf6b5452fb305f4_JaffaCakes118.exe	89
PID 3484 wrote to memory of 4204	3484	fc4ddea530787f879cf6b5452fb305f4_JaffaCakes118.exe	89

C:\Users\Admin\AppData\Local\Temp\fc4ddea530787f879cf6b5452fb305f4_JaffaCakes118.exe
"C:\Users\Admin\AppData\Local\Temp\fc4ddea530787f879cf6b5452fb305f4_JaffaCakes118.exe"
1⤵
- Adds Run key to start application
- Suspicious use of SetThreadContext
- Suspicious use of AdjustPrivilegeToken
- Suspicious use of WriteProcessMemory
PID:3484
- 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:4204

Network

MITRE ATT&CK Enterprise v15

Reconnaissance

Resource Development

Initial Access

Execution

Scripting

T1064

Persistence

Boot or Logon Autostart Execution

T1547

Registry Run Keys / Startup Folder

T1547.001

Privilege Escalation

Boot or Logon Autostart Execution

T1547

Registry Run Keys / Startup Folder

T1547.001

Defense Evasion

Modify Registry

T1112

Scripting

T1064

Credential Access

Discovery

Lateral Movement

Collection

Command and Control

Exfiltration

Impact

Replay Monitor

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Downloads

memory/3484-0-0x0000000000BC0000-0x0000000000CD4000-memory.dmp

Filesize
1.1MB

Download
memory/3484-6-0x0000000075C00000-0x0000000075CF0000-memory.dmp

Filesize
960KB

Download
memory/3484-9-0x0000000075C00000-0x0000000075CF0000-memory.dmp

Filesize
960KB

Download
memory/3484-11-0x0000000075C00000-0x0000000075CF0000-memory.dmp

Filesize
960KB

Download
memory/3484-12-0x0000000000990000-0x00000000009A0000-memory.dmp

Filesize
64KB

Download
memory/3484-13-0x0000000075C00000-0x0000000075CF0000-memory.dmp

Filesize
960KB

Download
memory/3484-14-0x0000000000990000-0x00000000009A0000-memory.dmp

Filesize
64KB

Download
memory/3484-15-0x0000000000990000-0x00000000009A0000-memory.dmp

Filesize
64KB

Download
memory/3484-16-0x0000000001160000-0x0000000001170000-memory.dmp

Filesize
64KB

Download
memory/3484-17-0x00000000749D0000-0x0000000074F81000-memory.dmp

Filesize
5.7MB

Download
memory/3484-18-0x00000000749D0000-0x0000000074F81000-memory.dmp

Filesize
5.7MB

Download
memory/3484-21-0x0000000000BC0000-0x0000000000CD4000-memory.dmp

Filesize
1.1MB

Download
memory/3484-22-0x0000000000BC0000-0x0000000000CD4000-memory.dmp

Filesize
1.1MB

Download
memory/3484-20-0x0000000000BC0000-0x0000000000CD4000-memory.dmp

Filesize
1.1MB

Download
memory/3484-23-0x0000000000BC0000-0x0000000000CD4000-memory.dmp

Filesize
1.1MB

Download
memory/3484-24-0x0000000000BC0000-0x0000000000CD4000-memory.dmp

Filesize
1.1MB

Download
memory/3484-19-0x0000000000BC0000-0x0000000000CD4000-memory.dmp

Filesize
1.1MB

Download
memory/3484-25-0x0000000000BC0000-0x0000000000CD4000-memory.dmp

Filesize
1.1MB

Download
memory/3484-26-0x0000000000BC0000-0x0000000000CD4000-memory.dmp

Filesize
1.1MB

Download
memory/3484-27-0x0000000000BC0000-0x0000000000CD4000-memory.dmp

Filesize
1.1MB

Download
memory/3484-28-0x0000000000BC0000-0x0000000000CD4000-memory.dmp

Filesize
1.1MB

Download
memory/3484-29-0x0000000000BC0000-0x0000000000CD4000-memory.dmp

Filesize
1.1MB

Download
memory/3484-30-0x0000000000BC0000-0x0000000000CD4000-memory.dmp

Filesize
1.1MB

Download
memory/3484-31-0x0000000000BC0000-0x0000000000CD4000-memory.dmp

Filesize
1.1MB

Download
memory/3484-33-0x0000000000BC0000-0x0000000000CD4000-memory.dmp

Filesize
1.1MB

Download
memory/3484-32-0x0000000000BC0000-0x0000000000CD4000-memory.dmp

Filesize
1.1MB

Download
memory/3484-34-0x0000000000BC0000-0x0000000000CD4000-memory.dmp

Filesize
1.1MB

Download
memory/3484-35-0x0000000000BC0000-0x0000000000CD4000-memory.dmp

Filesize
1.1MB

Download
memory/3484-36-0x0000000000BC0000-0x0000000000CD4000-memory.dmp

Filesize
1.1MB

Download
memory/3484-37-0x0000000000BC0000-0x0000000000CD4000-memory.dmp

Filesize
1.1MB

Download
memory/3484-38-0x0000000000BC0000-0x0000000000CD4000-memory.dmp

Filesize
1.1MB

Download
memory/3484-39-0x0000000000BC0000-0x0000000000CD4000-memory.dmp

Filesize
1.1MB

Download
memory/3484-40-0x0000000000BC0000-0x0000000000CD4000-memory.dmp

Filesize
1.1MB

Download
memory/3484-41-0x0000000000BC0000-0x0000000000CD4000-memory.dmp

Filesize
1.1MB

Download
memory/3484-43-0x0000000000BC0000-0x0000000000CD4000-memory.dmp

Filesize
1.1MB

Download
memory/3484-44-0x0000000000BC0000-0x0000000000CD4000-memory.dmp

Filesize
1.1MB

Download
memory/3484-45-0x0000000000BC0000-0x0000000000CD4000-memory.dmp

Filesize
1.1MB

Download
memory/3484-46-0x0000000000BC0000-0x0000000000CD4000-memory.dmp

Filesize
1.1MB

Download
memory/3484-42-0x0000000000BC0000-0x0000000000CD4000-memory.dmp

Filesize
1.1MB

Download
memory/3484-47-0x0000000000BC0000-0x0000000000CD4000-memory.dmp

Filesize
1.1MB

Download
memory/3484-48-0x0000000000BC0000-0x0000000000CD4000-memory.dmp

Filesize
1.1MB

Download
memory/3484-49-0x0000000000BC0000-0x0000000000CD4000-memory.dmp

Filesize
1.1MB

Download
memory/3484-50-0x0000000000BC0000-0x0000000000CD4000-memory.dmp

Filesize
1.1MB

Download
memory/3484-51-0x0000000000BC0000-0x0000000000CD4000-memory.dmp

Filesize
1.1MB

Download
memory/3484-52-0x0000000000BC0000-0x0000000000CD4000-memory.dmp

Filesize
1.1MB

Download
memory/3484-54-0x0000000000BC0000-0x0000000000CD4000-memory.dmp

Filesize
1.1MB

Download
memory/3484-53-0x0000000000BC0000-0x0000000000CD4000-memory.dmp

Filesize
1.1MB

Download
memory/3484-56-0x0000000000BC0000-0x0000000000CD4000-memory.dmp

Filesize
1.1MB

Download
memory/3484-55-0x0000000000BC0000-0x0000000000CD4000-memory.dmp

Filesize
1.1MB

Download
memory/3484-57-0x0000000000BC0000-0x0000000000CD4000-memory.dmp

Filesize
1.1MB

Download
memory/3484-59-0x0000000000BC0000-0x0000000000CD4000-memory.dmp

Filesize
1.1MB

Download
memory/3484-60-0x0000000000BC0000-0x0000000000CD4000-memory.dmp

Filesize
1.1MB

Download
memory/3484-62-0x0000000000BC0000-0x0000000000CD4000-memory.dmp

Filesize
1.1MB

Download
memory/3484-63-0x0000000000BC0000-0x0000000000CD4000-memory.dmp

Filesize
1.1MB

Download
memory/3484-61-0x0000000000BC0000-0x0000000000CD4000-memory.dmp

Filesize
1.1MB

Download
memory/3484-58-0x0000000000BC0000-0x0000000000CD4000-memory.dmp

Filesize
1.1MB

Download
memory/3484-64-0x0000000000BC0000-0x0000000000CD4000-memory.dmp

Filesize
1.1MB

Download
memory/3484-65-0x0000000000BC0000-0x0000000000CD4000-memory.dmp

Filesize
1.1MB

Download
memory/3484-67-0x0000000000BC0000-0x0000000000CD4000-memory.dmp

Filesize
1.1MB

Download
memory/3484-68-0x0000000000BC0000-0x0000000000CD4000-memory.dmp

Filesize
1.1MB

Download
memory/3484-69-0x0000000000BC0000-0x0000000000CD4000-memory.dmp

Filesize
1.1MB

Download
memory/3484-70-0x0000000000BC0000-0x0000000000CD4000-memory.dmp

Filesize
1.1MB

Download
memory/3484-66-0x0000000000BC0000-0x0000000000CD4000-memory.dmp

Filesize
1.1MB

Download
memory/3484-71-0x0000000000BC0000-0x0000000000CD4000-memory.dmp

Filesize
1.1MB

Download
memory/3484-72-0x0000000000BC0000-0x0000000000CD4000-memory.dmp

Filesize
1.1MB

Download
memory/3484-73-0x0000000000BC0000-0x0000000000CD4000-memory.dmp

Filesize
1.1MB

Download
memory/3484-74-0x0000000000BC0000-0x0000000000CD4000-memory.dmp

Filesize
1.1MB

Download
memory/3484-75-0x0000000000BC0000-0x0000000000CD4000-memory.dmp

Filesize
1.1MB

Download
memory/3484-76-0x0000000000BC0000-0x0000000000CD4000-memory.dmp

Filesize
1.1MB

Download
memory/3484-77-0x0000000000BC0000-0x0000000000CD4000-memory.dmp

Filesize
1.1MB

Download
memory/3484-78-0x0000000000BC0000-0x0000000000CD4000-memory.dmp

Filesize
1.1MB

Download
memory/3484-79-0x0000000000BC0000-0x0000000000CD4000-memory.dmp

Filesize
1.1MB

Download
memory/3484-504-0x0000000000770000-0x0000000000870000-memory.dmp

Filesize
1024KB

Download
memory/3484-505-0x0000000000770000-0x0000000000870000-memory.dmp

Filesize
1024KB

Download
memory/3484-511-0x0000000075C00000-0x0000000075CF0000-memory.dmp

Filesize
960KB

Download
memory/3484-515-0x00000000749D0000-0x0000000074F81000-memory.dmp

Filesize
5.7MB

Download
memory/4204-513-0x0000000000400000-0x00000000004B2000-memory.dmp

Filesize
712KB

Download
memory/4204-516-0x0000000002180000-0x0000000002181000-memory.dmp

Filesize
4KB

Download
memory/4204-519-0x0000000000400000-0x00000000004B2000-memory.dmp

Filesize
712KB

Download