darkcomet | 295db6a7b3d371ff7376714cbd5b17a5184efc95106b2b36a4dc103955651f0d

General

Target

54a34d37db59c9a4ef04ac527817d180_JaffaCakes118.exe
Size

1.0MB
MD5

54a34d37db59c9a4ef04ac527817d180
SHA1

05ce4c697b9ee3fa0ee2c38573fe12485916be0b
SHA256

295db6a7b3d371ff7376714cbd5b17a5184efc95106b2b36a4dc103955651f0d
SHA512

8a37ec67ef2d13c146ca7c0d0a05652458ab8562f30029f962ecee08dcbcd35d734330c5f0a907f7b3e06f047734bc36e7ef9b77c6b3c1c264eb7e07bdce7794
SSDEEP

24576:1WJFGOoP6jMm4FS07UAm4MWL+w+Aq/2RyigLuV9g1x:uEm4FstrWP3yVUe

Score

10^/10

darkcomet latentbot persistence rat trojan

Malware Config

Extracted

Family

latentbot

C2

deuscrypter.zapto.org

Signatures

Darkcomet
DarkComet is a remote access trojan (RAT) developed by Jean-Pierre Lesueur.
trojan rat darkcomet
LatentBot
Modular trojan written in Delphi which has been in-the-wild since 2013.
trojan latentbot

Executes dropped EXE 1 IoCs

pid	Process
1676	ogqn5zlw.exe

Loads dropped DLL 3 IoCs

pid	Process
580	54a34d37db59c9a4ef04ac527817d180_JaffaCakes118.exe
1676	ogqn5zlw.exe
1676	ogqn5zlw.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-1-5-21-2172136094-3310281978-782691160-1000\Software\Microsoft\Windows\CurrentVersion\Run\wuapp = "C:\\Users\\Admin\\AppData\\Roaming\\wuapp"	54a34d37db59c9a4ef04ac527817d180_JaffaCakes118.exe

Suspicious use of SetThreadContext 1 IoCs

description	pid	Process	procid_target
PID 580 set thread context of 1676	580	54a34d37db59c9a4ef04ac527817d180_JaffaCakes118.exe	29

Suspicious use of AdjustPrivilegeToken 23 IoCs

description	pid	Process
Token: SeIncreaseQuotaPrivilege	1676	ogqn5zlw.exe
Token: SeSecurityPrivilege	1676	ogqn5zlw.exe
Token: SeTakeOwnershipPrivilege	1676	ogqn5zlw.exe
Token: SeLoadDriverPrivilege	1676	ogqn5zlw.exe
Token: SeSystemProfilePrivilege	1676	ogqn5zlw.exe
Token: SeSystemtimePrivilege	1676	ogqn5zlw.exe
Token: SeProfSingleProcessPrivilege	1676	ogqn5zlw.exe
Token: SeIncBasePriorityPrivilege	1676	ogqn5zlw.exe
Token: SeCreatePagefilePrivilege	1676	ogqn5zlw.exe
Token: SeBackupPrivilege	1676	ogqn5zlw.exe
Token: SeRestorePrivilege	1676	ogqn5zlw.exe
Token: SeShutdownPrivilege	1676	ogqn5zlw.exe
Token: SeDebugPrivilege	1676	ogqn5zlw.exe
Token: SeSystemEnvironmentPrivilege	1676	ogqn5zlw.exe
Token: SeChangeNotifyPrivilege	1676	ogqn5zlw.exe
Token: SeRemoteShutdownPrivilege	1676	ogqn5zlw.exe
Token: SeUndockPrivilege	1676	ogqn5zlw.exe
Token: SeManageVolumePrivilege	1676	ogqn5zlw.exe
Token: SeImpersonatePrivilege	1676	ogqn5zlw.exe
Token: SeCreateGlobalPrivilege	1676	ogqn5zlw.exe
Token: 33	1676	ogqn5zlw.exe
Token: 34	1676	ogqn5zlw.exe
Token: 35	1676	ogqn5zlw.exe

Suspicious use of SetWindowsHookEx 1 IoCs

pid	Process
1676	ogqn5zlw.exe

Suspicious use of WriteProcessMemory 16 IoCs

description	pid	Process	procid_target
PID 580 wrote to memory of 1676	580	54a34d37db59c9a4ef04ac527817d180_JaffaCakes118.exe	29
PID 580 wrote to memory of 1676	580	54a34d37db59c9a4ef04ac527817d180_JaffaCakes118.exe	29
PID 580 wrote to memory of 1676	580	54a34d37db59c9a4ef04ac527817d180_JaffaCakes118.exe	29
PID 580 wrote to memory of 1676	580	54a34d37db59c9a4ef04ac527817d180_JaffaCakes118.exe	29
PID 580 wrote to memory of 1676	580	54a34d37db59c9a4ef04ac527817d180_JaffaCakes118.exe	29
PID 580 wrote to memory of 1676	580	54a34d37db59c9a4ef04ac527817d180_JaffaCakes118.exe	29
PID 580 wrote to memory of 1676	580	54a34d37db59c9a4ef04ac527817d180_JaffaCakes118.exe	29
PID 580 wrote to memory of 1676	580	54a34d37db59c9a4ef04ac527817d180_JaffaCakes118.exe	29
PID 580 wrote to memory of 1676	580	54a34d37db59c9a4ef04ac527817d180_JaffaCakes118.exe	29
PID 580 wrote to memory of 1676	580	54a34d37db59c9a4ef04ac527817d180_JaffaCakes118.exe	29
PID 580 wrote to memory of 1676	580	54a34d37db59c9a4ef04ac527817d180_JaffaCakes118.exe	29
PID 580 wrote to memory of 1676	580	54a34d37db59c9a4ef04ac527817d180_JaffaCakes118.exe	29
PID 580 wrote to memory of 1676	580	54a34d37db59c9a4ef04ac527817d180_JaffaCakes118.exe	29
PID 580 wrote to memory of 1676	580	54a34d37db59c9a4ef04ac527817d180_JaffaCakes118.exe	29
PID 580 wrote to memory of 1676	580	54a34d37db59c9a4ef04ac527817d180_JaffaCakes118.exe	29
PID 580 wrote to memory of 1676	580	54a34d37db59c9a4ef04ac527817d180_JaffaCakes118.exe	29

C:\Users\Admin\AppData\Local\Temp\54a34d37db59c9a4ef04ac527817d180_JaffaCakes118.exe
"C:\Users\Admin\AppData\Local\Temp\54a34d37db59c9a4ef04ac527817d180_JaffaCakes118.exe"
1⤵
- Loads dropped DLL
- Adds Run key to start application
- Suspicious use of SetThreadContext
- Suspicious use of WriteProcessMemory
PID:580
- C:\Users\Admin\AppData\Local\Temp\ogqn5zlw.exe
  C:\Users\Admin\AppData\Local\Temp\ogqn5zlw.exe
  2⤵
  - Executes dropped EXE
  - Loads dropped DLL
  - Suspicious use of AdjustPrivilegeToken
  - Suspicious use of SetWindowsHookEx
  PID:1676

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

Lateral Movement

Collection

Command and Control

Exfiltration

Impact

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Downloads

\Users\Admin\AppData\Local\Temp\ogqn5zlw.exe

Filesize
1.1MB

MD5
34aa912defa18c2c129f1e09d75c1d7e

SHA1
9c3046324657505a30ecd9b1fdb46c05bde7d470

SHA256
6df94b7fa33f1b87142adc39b3db0613fc520d9e7a5fd6a5301dd7f51f8d0386

SHA512
d1ea9368f5d7166180612fd763c87afb647d088498887961f5e7fb0a10f4a808bd5928e8a3666d70ff794093c51ecca8816f75dd47652fd4eb23dce7f9aa1f98

Download Submit
memory/580-0-0x0000000073B22000-0x0000000073B24000-memory.dmp

Filesize
8KB

Download
memory/1676-24-0x0000000000400000-0x00000000004C3000-memory.dmp

Filesize
780KB

Download
memory/1676-22-0x0000000000400000-0x00000000004C3000-memory.dmp

Filesize
780KB

Download
memory/1676-36-0x0000000000400000-0x00000000004C3000-memory.dmp

Filesize
780KB

Download
memory/1676-31-0x0000000000400000-0x00000000004C3000-memory.dmp

Filesize
780KB

Download
memory/1676-25-0x000000007EFDE000-0x000000007EFDF000-memory.dmp

Filesize
4KB

Download
memory/1676-39-0x0000000000400000-0x00000000004C3000-memory.dmp

Filesize
780KB

Download
memory/1676-38-0x0000000000400000-0x00000000004C3000-memory.dmp

Filesize
780KB

Download
memory/1676-37-0x0000000000400000-0x00000000004C3000-memory.dmp

Filesize
780KB

Download
memory/1676-6-0x0000000000400000-0x00000000004C3000-memory.dmp

Filesize
780KB

Download
memory/1676-29-0x0000000000400000-0x00000000004C3000-memory.dmp

Filesize
780KB

Download
memory/1676-20-0x0000000000400000-0x00000000004C3000-memory.dmp

Filesize
780KB

Download
memory/1676-14-0x0000000000400000-0x00000000004C3000-memory.dmp

Filesize
780KB

Download
memory/1676-12-0x0000000000400000-0x00000000004C3000-memory.dmp

Filesize
780KB

Download
memory/1676-10-0x0000000000400000-0x00000000004C3000-memory.dmp

Filesize
780KB

Download
memory/1676-8-0x0000000000400000-0x00000000004C3000-memory.dmp

Filesize
780KB

Download
memory/1676-17-0x0000000000400000-0x00000000004C3000-memory.dmp

Filesize
780KB

Download
memory/1676-40-0x0000000000400000-0x00000000004C3000-memory.dmp

Filesize
780KB

Download
memory/1676-41-0x0000000000400000-0x00000000004C3000-memory.dmp

Filesize
780KB

Download
memory/1676-42-0x0000000000400000-0x00000000004C3000-memory.dmp

Filesize
780KB

Download

Analysis

Sharing

General

Malware Config

Extracted

Signatures

Processes

Network

MITRE ATT&CK Enterprise v15

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Downloads