darkcomet | 49b4b9c30d919d1ecf4f901b55fe8919543b2ac772bd3c392bdbbd925782d350

General

Target

JaffaCakes118_9084424159e638db3a727adc8c382a3a.exe
Size

1.0MB
MD5

9084424159e638db3a727adc8c382a3a
SHA1

dda3efb1bb6317d8e01cf449ef925238ed7661e8
SHA256

49b4b9c30d919d1ecf4f901b55fe8919543b2ac772bd3c392bdbbd925782d350
SHA512

281e9f430d7268a225c6615129185a342033666fbf6a8f6977afd9039c49bae8e9201081897ddd694279c901cac2d79430e95f65a0eb314ce0b7b71676790f4c
SSDEEP

24576:b11zIys+b2LikSnBPohHC6ND8CM/fkDmTeOt8JV:/fsBSnkC6a/cKTeL

Score

10^/10

darkcomet evo9 discovery persistence rat trojan

Malware Config

Extracted

Family

darkcomet

Botnet

evo9

C2

benzin.no-ip.biz:101

Mutex

DC_MUTEX-67Y778R

Attributes

gencode
7jY�m7/C145k
install
false
offline_keylogger
true
password
1111
persistence
false

rc4.plain

Signatures

Darkcomet
DarkComet is a remote access trojan (RAT) developed by Jean-Pierre Lesueur.
trojan rat darkcomet
Darkcomet family
darkcomet

Executes dropped EXE 2 IoCs

pid	Process
4164	Processname.exe
4160	Processname.exe

Adds Run key to start application 2 TTPs 1 IoCs

persistence

Registry Run Keys / Startup Folder

T1547.001

Modify Registry

T1112

description	ioc	Process
Set value (str)	\REGISTRY\USER\S-1-5-21-3342763580-2723508992-2885672917-1000\SOFTWARE\Microsoft\Windows\CurrentVersion\Run\svchost = "C:\\Users\\Admin\\AppData\\Roaming\\3 DEN VIDEO VREMENA.txt.sda.exe"	JaffaCakes118_9084424159e638db3a727adc8c382a3a.exe

Suspicious use of SetThreadContext 2 IoCs

description	pid	Process	procid_target
PID 5168 set thread context of 4164	5168	JaffaCakes118_9084424159e638db3a727adc8c382a3a.exe	87
PID 5168 set thread context of 4160	5168	JaffaCakes118_9084424159e638db3a727adc8c382a3a.exe	88

System Location Discovery: System Language Discovery 1 TTPs 3 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_9084424159e638db3a727adc8c382a3a.exe
Key opened	\REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language	Processname.exe
Key opened	\REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language	Processname.exe

Suspicious use of AdjustPrivilegeToken 24 IoCs

description	pid	Process
Token: SeIncreaseQuotaPrivilege	4164	Processname.exe
Token: SeSecurityPrivilege	4164	Processname.exe
Token: SeTakeOwnershipPrivilege	4164	Processname.exe
Token: SeLoadDriverPrivilege	4164	Processname.exe
Token: SeSystemProfilePrivilege	4164	Processname.exe
Token: SeSystemtimePrivilege	4164	Processname.exe
Token: SeProfSingleProcessPrivilege	4164	Processname.exe
Token: SeIncBasePriorityPrivilege	4164	Processname.exe
Token: SeCreatePagefilePrivilege	4164	Processname.exe
Token: SeBackupPrivilege	4164	Processname.exe
Token: SeRestorePrivilege	4164	Processname.exe
Token: SeShutdownPrivilege	4164	Processname.exe
Token: SeDebugPrivilege	4164	Processname.exe
Token: SeSystemEnvironmentPrivilege	4164	Processname.exe
Token: SeChangeNotifyPrivilege	4164	Processname.exe
Token: SeRemoteShutdownPrivilege	4164	Processname.exe
Token: SeUndockPrivilege	4164	Processname.exe
Token: SeManageVolumePrivilege	4164	Processname.exe
Token: SeImpersonatePrivilege	4164	Processname.exe
Token: SeCreateGlobalPrivilege	4164	Processname.exe
Token: 33	4164	Processname.exe
Token: 34	4164	Processname.exe
Token: 35	4164	Processname.exe
Token: 36	4164	Processname.exe

Suspicious use of SetWindowsHookEx 1 IoCs

pid	Process
4164	Processname.exe

Suspicious use of WriteProcessMemory 23 IoCs

description	pid	Process	procid_target
PID 5168 wrote to memory of 4164	5168	JaffaCakes118_9084424159e638db3a727adc8c382a3a.exe	87
PID 5168 wrote to memory of 4164	5168	JaffaCakes118_9084424159e638db3a727adc8c382a3a.exe	87
PID 5168 wrote to memory of 4164	5168	JaffaCakes118_9084424159e638db3a727adc8c382a3a.exe	87
PID 5168 wrote to memory of 4164	5168	JaffaCakes118_9084424159e638db3a727adc8c382a3a.exe	87
PID 5168 wrote to memory of 4164	5168	JaffaCakes118_9084424159e638db3a727adc8c382a3a.exe	87
PID 5168 wrote to memory of 4164	5168	JaffaCakes118_9084424159e638db3a727adc8c382a3a.exe	87
PID 5168 wrote to memory of 4164	5168	JaffaCakes118_9084424159e638db3a727adc8c382a3a.exe	87
PID 5168 wrote to memory of 4164	5168	JaffaCakes118_9084424159e638db3a727adc8c382a3a.exe	87
PID 5168 wrote to memory of 4164	5168	JaffaCakes118_9084424159e638db3a727adc8c382a3a.exe	87
PID 5168 wrote to memory of 4164	5168	JaffaCakes118_9084424159e638db3a727adc8c382a3a.exe	87
PID 5168 wrote to memory of 4164	5168	JaffaCakes118_9084424159e638db3a727adc8c382a3a.exe	87
PID 5168 wrote to memory of 4164	5168	JaffaCakes118_9084424159e638db3a727adc8c382a3a.exe	87
PID 5168 wrote to memory of 4164	5168	JaffaCakes118_9084424159e638db3a727adc8c382a3a.exe	87
PID 5168 wrote to memory of 4164	5168	JaffaCakes118_9084424159e638db3a727adc8c382a3a.exe	87
PID 5168 wrote to memory of 4160	5168	JaffaCakes118_9084424159e638db3a727adc8c382a3a.exe	88
PID 5168 wrote to memory of 4160	5168	JaffaCakes118_9084424159e638db3a727adc8c382a3a.exe	88
PID 5168 wrote to memory of 4160	5168	JaffaCakes118_9084424159e638db3a727adc8c382a3a.exe	88
PID 5168 wrote to memory of 4160	5168	JaffaCakes118_9084424159e638db3a727adc8c382a3a.exe	88
PID 5168 wrote to memory of 4160	5168	JaffaCakes118_9084424159e638db3a727adc8c382a3a.exe	88
PID 5168 wrote to memory of 4160	5168	JaffaCakes118_9084424159e638db3a727adc8c382a3a.exe	88
PID 5168 wrote to memory of 4160	5168	JaffaCakes118_9084424159e638db3a727adc8c382a3a.exe	88
PID 5168 wrote to memory of 4160	5168	JaffaCakes118_9084424159e638db3a727adc8c382a3a.exe	88
PID 5168 wrote to memory of 4160	5168	JaffaCakes118_9084424159e638db3a727adc8c382a3a.exe	88

C:\Users\Admin\AppData\Local\Temp\JaffaCakes118_9084424159e638db3a727adc8c382a3a.exe
"C:\Users\Admin\AppData\Local\Temp\JaffaCakes118_9084424159e638db3a727adc8c382a3a.exe"
1⤵
- Adds Run key to start application
- Suspicious use of SetThreadContext
- System Location Discovery: System Language Discovery
- Suspicious use of WriteProcessMemory
PID:5168
- C:\Users\Admin\AppData\Roaming\Processname.exe
  C:\Users\Admin\AppData\Roaming\Processname.exe
  2⤵
  - Executes dropped EXE
  - System Location Discovery: System Language Discovery
  - Suspicious use of AdjustPrivilegeToken
  - Suspicious use of SetWindowsHookEx
  PID:4164
- C:\Users\Admin\AppData\Roaming\Processname.exe
  C:\Users\Admin\AppData\Roaming\Processname.exe
  2⤵
  - Executes dropped EXE
  - System Location Discovery: System Language Discovery
  PID:4160

C:\Windows\system32\cmd.exe
C:\Windows\system32\cmd.exe /c C:\Users\Admin\AppData\Roaming\3 DEN VIDEO VREMENA.txt.sda.exe
1⤵
PID:464

Network

MITRE ATT&CK Enterprise v15

Reconnaissance

Resource Development

Initial Access

Execution

Persistence

Boot or Logon Autostart Execution

1

T1547

Registry Run Keys / Startup Folder

1

T1547.001

Privilege Escalation

Boot or Logon Autostart Execution

1

T1547

Registry Run Keys / Startup Folder

1

T1547.001

Defense Evasion

Modify Registry

1

T1112

Credential Access

Discovery

System Location Discovery

1

T1614

System Language Discovery

1

T1614.001

Lateral Movement

Collection

Command and Control

Exfiltration

Impact

Replay Monitor

Loading Replay Monitor...

Downloads

C:\Users\Admin\AppData\Roaming\Processname.exe

Filesize
2KB

MD5
ad846e189dca2d7f91e65f36db8ae4e6

SHA1
3e48f1009087a28d598b9b4a8be3b16c1323e2a0

SHA256
bac8590d10b1ddb0df7cfaeaafbd011a82caf57de3bba0a5c40556c5f634c0f7

SHA512
f984e761a890460ce8e31f33017ecb4e268c478f215072d9920658c456ac56b0260d82fda50148252d6c7cb882d519dfaf38aa3814698c3f597f851af8588e3b

Download Submit
memory/4160-26-0x0000000000400000-0x000000000041F000-memory.dmp

Filesize
124KB

Download
memory/4160-11-0x0000000000400000-0x000000000041F000-memory.dmp

Filesize
124KB

Download
memory/4160-19-0x0000000000400000-0x000000000041F000-memory.dmp

Filesize
124KB

Download
memory/4160-14-0x0000000000400000-0x000000000041F000-memory.dmp

Filesize
124KB

Download
memory/4164-27-0x0000000000400000-0x00000000004B3000-memory.dmp

Filesize
716KB

Download
memory/4164-29-0x0000000000400000-0x00000000004B3000-memory.dmp

Filesize
716KB

Download
memory/4164-18-0x0000000000400000-0x00000000004B3000-memory.dmp

Filesize
716KB

Download
memory/4164-6-0x0000000000400000-0x00000000004B3000-memory.dmp

Filesize
716KB

Download
memory/4164-16-0x0000000000400000-0x00000000004B3000-memory.dmp

Filesize
716KB

Download
memory/4164-54-0x0000000000400000-0x00000000004B3000-memory.dmp

Filesize
716KB

Download
memory/4164-52-0x0000000000400000-0x00000000004B3000-memory.dmp

Filesize
716KB

Download
memory/4164-24-0x0000000000400000-0x00000000004B3000-memory.dmp

Filesize
716KB

Download
memory/4164-23-0x0000000000400000-0x00000000004B3000-memory.dmp

Filesize
716KB

Download
memory/4164-22-0x0000000000400000-0x00000000004B3000-memory.dmp

Filesize
716KB

Download
memory/4164-50-0x0000000000400000-0x00000000004B3000-memory.dmp

Filesize
716KB

Download
memory/4164-21-0x0000000000400000-0x00000000004B3000-memory.dmp

Filesize
716KB

Download
memory/4164-30-0x0000000000400000-0x00000000004B3000-memory.dmp

Filesize
716KB

Download
memory/4164-10-0x0000000000400000-0x00000000004B3000-memory.dmp

Filesize
716KB

Download
memory/4164-48-0x0000000000400000-0x00000000004B3000-memory.dmp

Filesize
716KB

Download
memory/4164-32-0x0000000000400000-0x00000000004B3000-memory.dmp

Filesize
716KB

Download
memory/4164-34-0x0000000000400000-0x00000000004B3000-memory.dmp

Filesize
716KB

Download
memory/4164-36-0x0000000000400000-0x00000000004B3000-memory.dmp

Filesize
716KB

Download
memory/4164-38-0x0000000000400000-0x00000000004B3000-memory.dmp

Filesize
716KB

Download
memory/4164-40-0x0000000000400000-0x00000000004B3000-memory.dmp

Filesize
716KB

Download
memory/4164-42-0x0000000000400000-0x00000000004B3000-memory.dmp

Filesize
716KB

Download
memory/4164-44-0x0000000000400000-0x00000000004B3000-memory.dmp

Filesize
716KB

Download
memory/4164-46-0x0000000000400000-0x00000000004B3000-memory.dmp

Filesize
716KB

Download
memory/5168-0-0x0000000074882000-0x0000000074883000-memory.dmp

Filesize
4KB

Download
memory/5168-2-0x0000000074880000-0x0000000074E31000-memory.dmp

Filesize
5.7MB

Download
memory/5168-20-0x0000000074880000-0x0000000074E31000-memory.dmp

Filesize
5.7MB

Download
memory/5168-1-0x0000000074880000-0x0000000074E31000-memory.dmp

Filesize
5.7MB

Download

Analysis

Sharing

General

Malware Config

Extracted

Signatures

Processes

Network

MITRE ATT&CK Enterprise v15

Replay Monitor

Loading Replay Monitor...

Downloads