darkcomet | a6c57a312f7268759455cf5a598493127cf8346ad931cf87d02d73ce1f3ae4b3

General

Target

ab8d4909e57445a8336fbb8d47a8b53e_JaffaCakes118.exe
Size

1.3MB
MD5

ab8d4909e57445a8336fbb8d47a8b53e
SHA1

8bc076f9367c6e7675357cca7510e35d81d34cd0
SHA256

a6c57a312f7268759455cf5a598493127cf8346ad931cf87d02d73ce1f3ae4b3
SHA512

23d8296410a67d5dbf394c865312060c02c74e49691d4c3037e8c436f9ced6cac82fc16129a008bab2ca54cc59f17b4f183a4505160274d8b10d6d03f5e1c98a
SSDEEP

24576:sTGCHOQ5J/0fJSFNa9fYhsahiyKiEEdOlI/b2Gs104JfoMPXxAe7w788zFDgjT:oGgkJSFNifWUyGlSbdz4fjT

Score

10^/10

darkcomet latentbot svz discovery persistence rat trojan

Malware Config

Extracted

Family

darkcomet

Botnet

svz

C2

cenivarbofo.zapto.org:2222

Mutex

DC_MUTEX-NKKENEC

Attributes

gencode
mfmi136e3CLc
install
false
offline_keylogger
false
persistence
false

Extracted

Family

latentbot

C2

cenivarbofo.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

Boot or Logon Autostart Execution: Active Setup 2 TTPs 2 IoCs

Adversaries may achieve persistence by adding a Registry key to the Active Setup of the local machine.

persistence

Active Setup

T1547.014

Modify Registry

T1112

Processes:

ab8d4909e57445a8336fbb8d47a8b53e_JaffaCakes118.exe

description	ioc	Process
Key created	\REGISTRY\MACHINE\SOFTWARE\Wow6432Node\Microsoft\Active Setup\Installed Components\application	ab8d4909e57445a8336fbb8d47a8b53e_JaffaCakes118.exe
Set value (str)	\REGISTRY\MACHINE\SOFTWARE\Wow6432Node\Microsoft\Active Setup\Installed Components\application\StubPath = "C:\\Users\\Admin\\AppData\\Roaming\\application\\application.exe"	ab8d4909e57445a8336fbb8d47a8b53e_JaffaCakes118.exe

Executes dropped EXE 1 IoCs

Processes:

vmhq4uuy.exe

pid	Process
2372	vmhq4uuy.exe

Loads dropped DLL 1 IoCs

Processes:

ab8d4909e57445a8336fbb8d47a8b53e_JaffaCakes118.exe

pid	Process
2584	ab8d4909e57445a8336fbb8d47a8b53e_JaffaCakes118.exe

Adds Run key to start application 2 TTPs 1 IoCs

persistence

Registry Run Keys / Startup Folder

T1547.001

Modify Registry

T1112

Processes:

ab8d4909e57445a8336fbb8d47a8b53e_JaffaCakes118.exe

description	ioc	Process
Set value (str)	\REGISTRY\USER\S-1-5-21-2703099537-420551529-3771253338-1000\Software\Microsoft\Windows\CurrentVersion\Run\application = "C:\\Users\\Admin\\AppData\\Roaming\\application\\application.exe"	ab8d4909e57445a8336fbb8d47a8b53e_JaffaCakes118.exe

Suspicious use of SetThreadContext 1 IoCs

Processes:

ab8d4909e57445a8336fbb8d47a8b53e_JaffaCakes118.exe

description	pid	Process	procid_target
PID 2584 set thread context of 2372	2584	ab8d4909e57445a8336fbb8d47a8b53e_JaffaCakes118.exe	30

System Location Discovery: System Language Discovery 1 TTPs 2 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

Processes:

ab8d4909e57445a8336fbb8d47a8b53e_JaffaCakes118.exevmhq4uuy.exe

description	ioc	Process
Key opened	\REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language	ab8d4909e57445a8336fbb8d47a8b53e_JaffaCakes118.exe
Key opened	\REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language	vmhq4uuy.exe

Suspicious behavior: EnumeratesProcesses 1 IoCs

Processes:

ab8d4909e57445a8336fbb8d47a8b53e_JaffaCakes118.exe

pid	Process
2584	ab8d4909e57445a8336fbb8d47a8b53e_JaffaCakes118.exe

Suspicious use of AdjustPrivilegeToken 24 IoCs

Processes:

ab8d4909e57445a8336fbb8d47a8b53e_JaffaCakes118.exevmhq4uuy.exe

description	pid	Process
Token: SeDebugPrivilege	2584	ab8d4909e57445a8336fbb8d47a8b53e_JaffaCakes118.exe
Token: SeIncreaseQuotaPrivilege	2372	vmhq4uuy.exe
Token: SeSecurityPrivilege	2372	vmhq4uuy.exe
Token: SeTakeOwnershipPrivilege	2372	vmhq4uuy.exe
Token: SeLoadDriverPrivilege	2372	vmhq4uuy.exe
Token: SeSystemProfilePrivilege	2372	vmhq4uuy.exe
Token: SeSystemtimePrivilege	2372	vmhq4uuy.exe
Token: SeProfSingleProcessPrivilege	2372	vmhq4uuy.exe
Token: SeIncBasePriorityPrivilege	2372	vmhq4uuy.exe
Token: SeCreatePagefilePrivilege	2372	vmhq4uuy.exe
Token: SeBackupPrivilege	2372	vmhq4uuy.exe
Token: SeRestorePrivilege	2372	vmhq4uuy.exe
Token: SeShutdownPrivilege	2372	vmhq4uuy.exe
Token: SeDebugPrivilege	2372	vmhq4uuy.exe
Token: SeSystemEnvironmentPrivilege	2372	vmhq4uuy.exe
Token: SeChangeNotifyPrivilege	2372	vmhq4uuy.exe
Token: SeRemoteShutdownPrivilege	2372	vmhq4uuy.exe
Token: SeUndockPrivilege	2372	vmhq4uuy.exe
Token: SeManageVolumePrivilege	2372	vmhq4uuy.exe
Token: SeImpersonatePrivilege	2372	vmhq4uuy.exe
Token: SeCreateGlobalPrivilege	2372	vmhq4uuy.exe
Token: 33	2372	vmhq4uuy.exe
Token: 34	2372	vmhq4uuy.exe
Token: 35	2372	vmhq4uuy.exe

Suspicious use of WriteProcessMemory 13 IoCs

Processes:

ab8d4909e57445a8336fbb8d47a8b53e_JaffaCakes118.exe

description	pid	Process	procid_target
PID 2584 wrote to memory of 2372	2584	ab8d4909e57445a8336fbb8d47a8b53e_JaffaCakes118.exe	30
PID 2584 wrote to memory of 2372	2584	ab8d4909e57445a8336fbb8d47a8b53e_JaffaCakes118.exe	30
PID 2584 wrote to memory of 2372	2584	ab8d4909e57445a8336fbb8d47a8b53e_JaffaCakes118.exe	30
PID 2584 wrote to memory of 2372	2584	ab8d4909e57445a8336fbb8d47a8b53e_JaffaCakes118.exe	30
PID 2584 wrote to memory of 2372	2584	ab8d4909e57445a8336fbb8d47a8b53e_JaffaCakes118.exe	30
PID 2584 wrote to memory of 2372	2584	ab8d4909e57445a8336fbb8d47a8b53e_JaffaCakes118.exe	30
PID 2584 wrote to memory of 2372	2584	ab8d4909e57445a8336fbb8d47a8b53e_JaffaCakes118.exe	30
PID 2584 wrote to memory of 2372	2584	ab8d4909e57445a8336fbb8d47a8b53e_JaffaCakes118.exe	30
PID 2584 wrote to memory of 2372	2584	ab8d4909e57445a8336fbb8d47a8b53e_JaffaCakes118.exe	30
PID 2584 wrote to memory of 2372	2584	ab8d4909e57445a8336fbb8d47a8b53e_JaffaCakes118.exe	30
PID 2584 wrote to memory of 2372	2584	ab8d4909e57445a8336fbb8d47a8b53e_JaffaCakes118.exe	30
PID 2584 wrote to memory of 2372	2584	ab8d4909e57445a8336fbb8d47a8b53e_JaffaCakes118.exe	30
PID 2584 wrote to memory of 2372	2584	ab8d4909e57445a8336fbb8d47a8b53e_JaffaCakes118.exe	30

C:\Users\Admin\AppData\Local\Temp\ab8d4909e57445a8336fbb8d47a8b53e_JaffaCakes118.exe
"C:\Users\Admin\AppData\Local\Temp\ab8d4909e57445a8336fbb8d47a8b53e_JaffaCakes118.exe"
1⤵
- Boot or Logon Autostart Execution: Active Setup
- Loads dropped DLL
- Adds Run key to start application
- Suspicious use of SetThreadContext
- System Location Discovery: System Language Discovery
- Suspicious behavior: EnumeratesProcesses
- Suspicious use of AdjustPrivilegeToken
- Suspicious use of WriteProcessMemory
PID:2584
- C:\Users\Admin\AppData\Local\Temp\vmhq4uuy.exe
  C:\Users\Admin\AppData\Local\Temp\vmhq4uuy.exe
  2⤵
  - Executes dropped EXE
  - System Location Discovery: System Language Discovery
  - Suspicious use of AdjustPrivilegeToken
  PID:2372

Network

MITRE ATT&CK Enterprise v15

Reconnaissance

Resource Development

Initial Access

Execution

Persistence

Boot or Logon Autostart Execution

2

T1547

Active Setup

1

T1547.014

Registry Run Keys / Startup Folder

1

T1547.001

Privilege Escalation

Boot or Logon Autostart Execution

2

T1547

Active Setup

1

T1547.014

Registry Run Keys / Startup Folder

1

T1547.001

Defense Evasion

Modify Registry

2

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

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Downloads

\Users\Admin\AppData\Local\Temp\vmhq4uuy.exe

Filesize
1.1MB

MD5
34aa912defa18c2c129f1e09d75c1d7e

SHA1
9c3046324657505a30ecd9b1fdb46c05bde7d470

SHA256
6df94b7fa33f1b87142adc39b3db0613fc520d9e7a5fd6a5301dd7f51f8d0386

SHA512
d1ea9368f5d7166180612fd763c87afb647d088498887961f5e7fb0a10f4a808bd5928e8a3666d70ff794093c51ecca8816f75dd47652fd4eb23dce7f9aa1f98

Download Submit
memory/2372-49-0x0000000000400000-0x00000000004B0000-memory.dmp

Filesize
704KB

Download
memory/2372-55-0x0000000000400000-0x00000000004B0000-memory.dmp

Filesize
704KB

Download
memory/2372-10-0x0000000000400000-0x00000000004B0000-memory.dmp

Filesize
704KB

Download
memory/2372-8-0x0000000000400000-0x00000000004B0000-memory.dmp

Filesize
704KB

Download
memory/2372-32-0x0000000000400000-0x00000000004B0000-memory.dmp

Filesize
704KB

Download
memory/2372-37-0x0000000000400000-0x00000000004B0000-memory.dmp

Filesize
704KB

Download
memory/2372-15-0x0000000000400000-0x00000000004B0000-memory.dmp

Filesize
704KB

Download
memory/2372-56-0x0000000000400000-0x00000000004B0000-memory.dmp

Filesize
704KB

Download
memory/2372-33-0x000000007EFDE000-0x000000007EFDF000-memory.dmp

Filesize
4KB

Download
memory/2372-29-0x0000000000400000-0x00000000004B0000-memory.dmp

Filesize
704KB

Download
memory/2372-42-0x00000000002D0000-0x00000000002D1000-memory.dmp

Filesize
4KB

Download
memory/2372-43-0x0000000000400000-0x00000000004B0000-memory.dmp

Filesize
704KB

Download
memory/2372-26-0x0000000000400000-0x00000000004B0000-memory.dmp

Filesize
704KB

Download
memory/2372-22-0x0000000000400000-0x00000000004B0000-memory.dmp

Filesize
704KB

Download
memory/2372-57-0x0000000000400000-0x00000000004B0000-memory.dmp

Filesize
704KB

Download
memory/2372-18-0x0000000000400000-0x00000000004B0000-memory.dmp

Filesize
704KB

Download
memory/2372-41-0x0000000000400000-0x00000000004B0000-memory.dmp

Filesize
704KB

Download
memory/2372-12-0x0000000000400000-0x00000000004B0000-memory.dmp

Filesize
704KB

Download
memory/2372-44-0x0000000000400000-0x00000000004B0000-memory.dmp

Filesize
704KB

Download
memory/2372-45-0x0000000000400000-0x00000000004B0000-memory.dmp

Filesize
704KB

Download
memory/2372-46-0x0000000000400000-0x00000000004B0000-memory.dmp

Filesize
704KB

Download
memory/2372-47-0x0000000000400000-0x00000000004B0000-memory.dmp

Filesize
704KB

Download
memory/2372-48-0x0000000000400000-0x00000000004B0000-memory.dmp

Filesize
704KB

Download
memory/2372-54-0x0000000000400000-0x00000000004B0000-memory.dmp

Filesize
704KB

Download
memory/2372-50-0x0000000000400000-0x00000000004B0000-memory.dmp

Filesize
704KB

Download
memory/2372-51-0x0000000000400000-0x00000000004B0000-memory.dmp

Filesize
704KB

Download
memory/2372-52-0x0000000000400000-0x00000000004B0000-memory.dmp

Filesize
704KB

Download
memory/2372-53-0x0000000000400000-0x00000000004B0000-memory.dmp

Filesize
704KB

Download
memory/2584-0-0x0000000074FC1000-0x0000000074FC2000-memory.dmp

Filesize
4KB

Download
memory/2584-2-0x0000000074FC0000-0x000000007556B000-memory.dmp

Filesize
5.7MB

Download
memory/2584-40-0x0000000074FC0000-0x000000007556B000-memory.dmp

Filesize
5.7MB

Download
memory/2584-1-0x0000000074FC0000-0x000000007556B000-memory.dmp

Filesize
5.7MB

Download

Analysis

Sharing

General

Malware Config

Extracted

Extracted

Signatures

Processes

Network

MITRE ATT&CK Enterprise v15

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Downloads