darkcomet | 67f00b691a96a40d3f6d853e721269bcb046ab314acfe35beb0d65a44c6e38fc

General

Target

5752f7c4f832ba233a2937dcca008cd7_JaffaCakes118.exe
Size

772KB
MD5

5752f7c4f832ba233a2937dcca008cd7
SHA1

782af0d00e76fb7d28a8afea0c3a437734d57faa
SHA256

67f00b691a96a40d3f6d853e721269bcb046ab314acfe35beb0d65a44c6e38fc
SHA512

a97ffa3e6c03f23e52554121ac71902a0c4df69605c1f96faf40014496b4bcc15ddf088ad045ad82cbf0a5839f5800db3d84a330c5a04082fa98e28331a67fc8
SSDEEP

24576:FzBBidsYufpmRFOT16bC5ygoTbfy4lQl:dBBuXypW06bC5OTbf1l

Score

10^/10

darkcomet latentbot persistence rat trojan

Malware Config

Extracted

Family

latentbot

C2

youaremyslave.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
856	svchost.exe

Loads dropped DLL 1 IoCs

pid	Process
2492	5752f7c4f832ba233a2937dcca008cd7_JaffaCakes118.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-1-5-21-2660163958-4080398480-1122754539-1000\Software\Microsoft\Windows\CurrentVersion\Run\Java Incorporated = "C:\\Users\\Admin\\AppData\\Roaming\\JavaInc.exe"	5752f7c4f832ba233a2937dcca008cd7_JaffaCakes118.exe

Suspicious use of SetThreadContext 1 IoCs

description	pid	Process	procid_target
PID 2492 set thread context of 856	2492	5752f7c4f832ba233a2937dcca008cd7_JaffaCakes118.exe	30

Suspicious use of AdjustPrivilegeToken 24 IoCs

description	pid	Process
Token: SeDebugPrivilege	2492	5752f7c4f832ba233a2937dcca008cd7_JaffaCakes118.exe
Token: SeIncreaseQuotaPrivilege	856	svchost.exe
Token: SeSecurityPrivilege	856	svchost.exe
Token: SeTakeOwnershipPrivilege	856	svchost.exe
Token: SeLoadDriverPrivilege	856	svchost.exe
Token: SeSystemProfilePrivilege	856	svchost.exe
Token: SeSystemtimePrivilege	856	svchost.exe
Token: SeProfSingleProcessPrivilege	856	svchost.exe
Token: SeIncBasePriorityPrivilege	856	svchost.exe
Token: SeCreatePagefilePrivilege	856	svchost.exe
Token: SeBackupPrivilege	856	svchost.exe
Token: SeRestorePrivilege	856	svchost.exe
Token: SeShutdownPrivilege	856	svchost.exe
Token: SeDebugPrivilege	856	svchost.exe
Token: SeSystemEnvironmentPrivilege	856	svchost.exe
Token: SeChangeNotifyPrivilege	856	svchost.exe
Token: SeRemoteShutdownPrivilege	856	svchost.exe
Token: SeUndockPrivilege	856	svchost.exe
Token: SeManageVolumePrivilege	856	svchost.exe
Token: SeImpersonatePrivilege	856	svchost.exe
Token: SeCreateGlobalPrivilege	856	svchost.exe
Token: 33	856	svchost.exe
Token: 34	856	svchost.exe
Token: 35	856	svchost.exe

Suspicious use of SetWindowsHookEx 1 IoCs

pid	Process
856	svchost.exe

Suspicious use of WriteProcessMemory 13 IoCs

description	pid	Process	procid_target
PID 2492 wrote to memory of 856	2492	5752f7c4f832ba233a2937dcca008cd7_JaffaCakes118.exe	30
PID 2492 wrote to memory of 856	2492	5752f7c4f832ba233a2937dcca008cd7_JaffaCakes118.exe	30
PID 2492 wrote to memory of 856	2492	5752f7c4f832ba233a2937dcca008cd7_JaffaCakes118.exe	30
PID 2492 wrote to memory of 856	2492	5752f7c4f832ba233a2937dcca008cd7_JaffaCakes118.exe	30
PID 2492 wrote to memory of 856	2492	5752f7c4f832ba233a2937dcca008cd7_JaffaCakes118.exe	30
PID 2492 wrote to memory of 856	2492	5752f7c4f832ba233a2937dcca008cd7_JaffaCakes118.exe	30
PID 2492 wrote to memory of 856	2492	5752f7c4f832ba233a2937dcca008cd7_JaffaCakes118.exe	30
PID 2492 wrote to memory of 856	2492	5752f7c4f832ba233a2937dcca008cd7_JaffaCakes118.exe	30
PID 2492 wrote to memory of 856	2492	5752f7c4f832ba233a2937dcca008cd7_JaffaCakes118.exe	30
PID 2492 wrote to memory of 856	2492	5752f7c4f832ba233a2937dcca008cd7_JaffaCakes118.exe	30
PID 2492 wrote to memory of 856	2492	5752f7c4f832ba233a2937dcca008cd7_JaffaCakes118.exe	30
PID 2492 wrote to memory of 856	2492	5752f7c4f832ba233a2937dcca008cd7_JaffaCakes118.exe	30
PID 2492 wrote to memory of 856	2492	5752f7c4f832ba233a2937dcca008cd7_JaffaCakes118.exe	30

C:\Users\Admin\AppData\Local\Temp\5752f7c4f832ba233a2937dcca008cd7_JaffaCakes118.exe
"C:\Users\Admin\AppData\Local\Temp\5752f7c4f832ba233a2937dcca008cd7_JaffaCakes118.exe"
1⤵
- Loads dropped DLL
- Adds Run key to start application
- Suspicious use of SetThreadContext
- Suspicious use of AdjustPrivilegeToken
- Suspicious use of WriteProcessMemory
PID:2492
- C:\Users\Admin\AppData\Local\Temp\svchost.exe
  C:\Users\Admin\AppData\Local\Temp\svchost.exe
  2⤵
  - Executes dropped EXE
  - Suspicious use of AdjustPrivilegeToken
  - Suspicious use of SetWindowsHookEx
  PID:856

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\svchost.exe

Filesize
31KB

MD5
ed797d8dc2c92401985d162e42ffa450

SHA1
0f02fc517c7facc4baefde4fe9467fb6488ebabe

SHA256
b746362010a101cb5931bc066f0f4d3fc740c02a68c1f37fc3c8e6c87fd7cb1e

SHA512
e831a6ff987f3ef29982da16afad06938b68eddd43c234ba88d1c96a1b5547f2284baf35cbb3a5bfd75e7f0445d14daa014e0ba00b4db72c67f83f0a314c80c2

Download Submit
memory/856-42-0x0000000000400000-0x00000000004B3000-memory.dmp

Filesize
716KB

Download
memory/856-26-0x0000000000400000-0x00000000004B3000-memory.dmp

Filesize
716KB

Download
memory/856-52-0x0000000000400000-0x00000000004B3000-memory.dmp

Filesize
716KB

Download
memory/856-8-0x0000000000400000-0x00000000004B3000-memory.dmp

Filesize
716KB

Download
memory/856-37-0x0000000000400000-0x00000000004B3000-memory.dmp

Filesize
716KB

Download
memory/856-20-0x0000000000400000-0x00000000004B3000-memory.dmp

Filesize
716KB

Download
memory/856-28-0x0000000000400000-0x00000000004B3000-memory.dmp

Filesize
716KB

Download
memory/856-36-0x0000000000400000-0x00000000004B3000-memory.dmp

Filesize
716KB

Download
memory/856-24-0x000000007EFDE000-0x000000007EFDF000-memory.dmp

Filesize
4KB

Download
memory/856-35-0x0000000000400000-0x00000000004B3000-memory.dmp

Filesize
716KB

Download
memory/856-18-0x0000000000400000-0x00000000004B3000-memory.dmp

Filesize
716KB

Download
memory/856-16-0x0000000000400000-0x00000000004B3000-memory.dmp

Filesize
716KB

Download
memory/856-12-0x0000000000400000-0x00000000004B3000-memory.dmp

Filesize
716KB

Download
memory/856-14-0x0000000000400000-0x00000000004B3000-memory.dmp

Filesize
716KB

Download
memory/856-29-0x0000000000400000-0x00000000004B3000-memory.dmp

Filesize
716KB

Download
memory/856-51-0x0000000000400000-0x00000000004B3000-memory.dmp

Filesize
716KB

Download
memory/856-10-0x0000000000400000-0x00000000004B3000-memory.dmp

Filesize
716KB

Download
memory/856-50-0x0000000000400000-0x00000000004B3000-memory.dmp

Filesize
716KB

Download
memory/856-22-0x0000000000400000-0x00000000004B3000-memory.dmp

Filesize
716KB

Download
memory/856-38-0x0000000000400000-0x00000000004B3000-memory.dmp

Filesize
716KB

Download
memory/856-39-0x0000000000400000-0x00000000004B3000-memory.dmp

Filesize
716KB

Download
memory/856-40-0x0000000000400000-0x00000000004B3000-memory.dmp

Filesize
716KB

Download
memory/856-41-0x0000000000400000-0x00000000004B3000-memory.dmp

Filesize
716KB

Download
memory/856-49-0x0000000000400000-0x00000000004B3000-memory.dmp

Filesize
716KB

Download
memory/856-43-0x0000000000400000-0x00000000004B3000-memory.dmp

Filesize
716KB

Download
memory/856-44-0x0000000000400000-0x00000000004B3000-memory.dmp

Filesize
716KB

Download
memory/856-45-0x0000000000400000-0x00000000004B3000-memory.dmp

Filesize
716KB

Download
memory/856-46-0x0000000000400000-0x00000000004B3000-memory.dmp

Filesize
716KB

Download
memory/856-47-0x0000000000400000-0x00000000004B3000-memory.dmp

Filesize
716KB

Download
memory/856-48-0x0000000000400000-0x00000000004B3000-memory.dmp

Filesize
716KB

Download
memory/2492-0-0x00000000748E1000-0x00000000748E2000-memory.dmp

Filesize
4KB

Download
memory/2492-3-0x00000000748E0000-0x0000000074E8B000-memory.dmp

Filesize
5.7MB

Download
memory/2492-34-0x00000000748E0000-0x0000000074E8B000-memory.dmp

Filesize
5.7MB

Download
memory/2492-2-0x00000000748E0000-0x0000000074E8B000-memory.dmp

Filesize
5.7MB

Download

Analysis

Sharing

General

Malware Config

Extracted

Signatures

Processes

Network

MITRE ATT&CK Enterprise v15

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Downloads