darkcomet | b6ff8a510ed038f4c2775e0bd31e9d058865d096f12cc6667fa511a76d3d8ce5

General

Target

4e07aeccb3a1ff1420e9f1f7e2b1d934_JaffaCakes118.exe
Size

770KB
MD5

4e07aeccb3a1ff1420e9f1f7e2b1d934
SHA1

e7c32eb99563ffef094df140e40e26fca4fa0b15
SHA256

b6ff8a510ed038f4c2775e0bd31e9d058865d096f12cc6667fa511a76d3d8ce5
SHA512

32ed746884aaa4df0cad743be6d3ed8836dd741914dd5c16e289f211822e1ea7ac42a990aa484b5f5af7c59402d57fecc42c631af4db7f8cb19c986a1fd0b212
SSDEEP

12288:RTwnG4V7pq8bO5z/e6BfSs77AEARkG1t8INUN3kAtltxR/y0ec/0w2RH9gx:RwvPqWIfSsvAE6j4I8Ppz60e60Lc

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
1016	svchost.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-1-5-21-1750093773-264148664-1320403265-1000\SOFTWARE\Microsoft\Windows\CurrentVersion\Run\Microsoft Essentials = "C:\\Users\\Admin\\AppData\\Roaming\\WinUpdate.exe"	4e07aeccb3a1ff1420e9f1f7e2b1d934_JaffaCakes118.exe

Suspicious use of SetThreadContext 1 IoCs

description	pid	Process	procid_target
PID 4948 set thread context of 1016	4948	4e07aeccb3a1ff1420e9f1f7e2b1d934_JaffaCakes118.exe	86

Suspicious use of AdjustPrivilegeToken 25 IoCs

description	pid	Process
Token: SeDebugPrivilege	4948	4e07aeccb3a1ff1420e9f1f7e2b1d934_JaffaCakes118.exe
Token: SeIncreaseQuotaPrivilege	1016	svchost.exe
Token: SeSecurityPrivilege	1016	svchost.exe
Token: SeTakeOwnershipPrivilege	1016	svchost.exe
Token: SeLoadDriverPrivilege	1016	svchost.exe
Token: SeSystemProfilePrivilege	1016	svchost.exe
Token: SeSystemtimePrivilege	1016	svchost.exe
Token: SeProfSingleProcessPrivilege	1016	svchost.exe
Token: SeIncBasePriorityPrivilege	1016	svchost.exe
Token: SeCreatePagefilePrivilege	1016	svchost.exe
Token: SeBackupPrivilege	1016	svchost.exe
Token: SeRestorePrivilege	1016	svchost.exe
Token: SeShutdownPrivilege	1016	svchost.exe
Token: SeDebugPrivilege	1016	svchost.exe
Token: SeSystemEnvironmentPrivilege	1016	svchost.exe
Token: SeChangeNotifyPrivilege	1016	svchost.exe
Token: SeRemoteShutdownPrivilege	1016	svchost.exe
Token: SeUndockPrivilege	1016	svchost.exe
Token: SeManageVolumePrivilege	1016	svchost.exe
Token: SeImpersonatePrivilege	1016	svchost.exe
Token: SeCreateGlobalPrivilege	1016	svchost.exe
Token: 33	1016	svchost.exe
Token: 34	1016	svchost.exe
Token: 35	1016	svchost.exe
Token: 36	1016	svchost.exe

Suspicious use of SetWindowsHookEx 1 IoCs

pid	Process
1016	svchost.exe

Suspicious use of WriteProcessMemory 14 IoCs

description	pid	Process	procid_target
PID 4948 wrote to memory of 1016	4948	4e07aeccb3a1ff1420e9f1f7e2b1d934_JaffaCakes118.exe	86
PID 4948 wrote to memory of 1016	4948	4e07aeccb3a1ff1420e9f1f7e2b1d934_JaffaCakes118.exe	86
PID 4948 wrote to memory of 1016	4948	4e07aeccb3a1ff1420e9f1f7e2b1d934_JaffaCakes118.exe	86
PID 4948 wrote to memory of 1016	4948	4e07aeccb3a1ff1420e9f1f7e2b1d934_JaffaCakes118.exe	86
PID 4948 wrote to memory of 1016	4948	4e07aeccb3a1ff1420e9f1f7e2b1d934_JaffaCakes118.exe	86
PID 4948 wrote to memory of 1016	4948	4e07aeccb3a1ff1420e9f1f7e2b1d934_JaffaCakes118.exe	86
PID 4948 wrote to memory of 1016	4948	4e07aeccb3a1ff1420e9f1f7e2b1d934_JaffaCakes118.exe	86
PID 4948 wrote to memory of 1016	4948	4e07aeccb3a1ff1420e9f1f7e2b1d934_JaffaCakes118.exe	86
PID 4948 wrote to memory of 1016	4948	4e07aeccb3a1ff1420e9f1f7e2b1d934_JaffaCakes118.exe	86
PID 4948 wrote to memory of 1016	4948	4e07aeccb3a1ff1420e9f1f7e2b1d934_JaffaCakes118.exe	86
PID 4948 wrote to memory of 1016	4948	4e07aeccb3a1ff1420e9f1f7e2b1d934_JaffaCakes118.exe	86
PID 4948 wrote to memory of 1016	4948	4e07aeccb3a1ff1420e9f1f7e2b1d934_JaffaCakes118.exe	86
PID 4948 wrote to memory of 1016	4948	4e07aeccb3a1ff1420e9f1f7e2b1d934_JaffaCakes118.exe	86
PID 4948 wrote to memory of 1016	4948	4e07aeccb3a1ff1420e9f1f7e2b1d934_JaffaCakes118.exe	86

C:\Users\Admin\AppData\Local\Temp\4e07aeccb3a1ff1420e9f1f7e2b1d934_JaffaCakes118.exe
"C:\Users\Admin\AppData\Local\Temp\4e07aeccb3a1ff1420e9f1f7e2b1d934_JaffaCakes118.exe"
1⤵
- Adds Run key to start application
- Suspicious use of SetThreadContext
- Suspicious use of AdjustPrivilegeToken
- Suspicious use of WriteProcessMemory
PID:4948
- 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:1016

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

C:\Users\Admin\AppData\Local\Temp\svchost.exe

Filesize
34KB

MD5
e118330b4629b12368d91b9df6488be0

SHA1
ce90218c7e3b90df2a3409ec253048bb6472c2fd

SHA256
3a0f2936b8c45e8ba3458d69d7859a63844469e698652e15fb56639d32f40cc9

SHA512
ac91c04cb20223dbaaf594440cb778dff36e857921be427c8528ba4c6cdb3e8bf8e71e1ae8af7bde9c04ff5b97b379231625bc1a2b66aba2f98cd340cd8a94b0

Download Submit
memory/1016-18-0x00000000025C0000-0x00000000025C1000-memory.dmp

Filesize
4KB

Download
memory/1016-6-0x0000000000400000-0x00000000004B3000-memory.dmp

Filesize
716KB

Download
memory/1016-20-0x0000000000400000-0x00000000004B3000-memory.dmp

Filesize
716KB

Download
memory/1016-21-0x0000000000400000-0x00000000004B3000-memory.dmp

Filesize
716KB

Download
memory/1016-19-0x0000000000400000-0x00000000004B3000-memory.dmp

Filesize
716KB

Download
memory/1016-11-0x0000000000400000-0x00000000004B3000-memory.dmp

Filesize
716KB

Download
memory/1016-31-0x0000000000400000-0x00000000004B3000-memory.dmp

Filesize
716KB

Download
memory/1016-13-0x0000000000400000-0x00000000004B3000-memory.dmp

Filesize
716KB

Download
memory/1016-17-0x0000000000400000-0x00000000004B3000-memory.dmp

Filesize
716KB

Download
memory/1016-16-0x0000000000400000-0x00000000004B3000-memory.dmp

Filesize
716KB

Download
memory/1016-15-0x0000000000400000-0x00000000004B3000-memory.dmp

Filesize
716KB

Download
memory/1016-30-0x0000000000400000-0x00000000004B3000-memory.dmp

Filesize
716KB

Download
memory/1016-32-0x0000000000400000-0x00000000004B3000-memory.dmp

Filesize
716KB

Download
memory/1016-29-0x0000000000400000-0x00000000004B3000-memory.dmp

Filesize
716KB

Download
memory/1016-9-0x0000000000400000-0x00000000004B3000-memory.dmp

Filesize
716KB

Download
memory/1016-22-0x0000000000400000-0x00000000004B3000-memory.dmp

Filesize
716KB

Download
memory/1016-23-0x0000000000400000-0x00000000004B3000-memory.dmp

Filesize
716KB

Download
memory/1016-24-0x0000000000400000-0x00000000004B3000-memory.dmp

Filesize
716KB

Download
memory/1016-25-0x0000000000400000-0x00000000004B3000-memory.dmp

Filesize
716KB

Download
memory/1016-26-0x0000000000400000-0x00000000004B3000-memory.dmp

Filesize
716KB

Download
memory/1016-27-0x0000000000400000-0x00000000004B3000-memory.dmp

Filesize
716KB

Download
memory/1016-28-0x0000000000400000-0x00000000004B3000-memory.dmp

Filesize
716KB

Download
memory/4948-2-0x0000000074A70000-0x0000000075021000-memory.dmp

Filesize
5.7MB

Download
memory/4948-0-0x0000000074A72000-0x0000000074A73000-memory.dmp

Filesize
4KB

Download
memory/4948-14-0x0000000074A70000-0x0000000075021000-memory.dmp

Filesize
5.7MB

Download
memory/4948-1-0x0000000074A70000-0x0000000075021000-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