darkcomet | e74fa692f44b7d64fdb05892bdf340eca068e4efe78a39e824f7f476f78e0cc0

Analysis

max time kernel
150s
max time network
122s
platform
windows7_x64
resource
win7-20240903-en
resource tags

arch:x64arch:x86image:win7-20240903-enlocale:en-usos:windows7-x64system
submitted
22-09-2024 10:02

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General

Target

f1cb4f458ec6743431ca39260b65ffd9_JaffaCakes118.exe
Size

681KB
MD5

f1cb4f458ec6743431ca39260b65ffd9
SHA1

f487309ce0e6e3c9eb09170e9e0d2175faec264c
SHA256

e74fa692f44b7d64fdb05892bdf340eca068e4efe78a39e824f7f476f78e0cc0
SHA512

aee2c794f99897755bae14574e6dd15344ddb5c5bd0a8f7fcd2981b8569f591f0e1e2f7b3b6e21eca71fa23488c9375b7d33ed65e1647090d060781b33c90c9d
SSDEEP

12288:2k0QVlhmPojAPTMEsUTg0oChO/Q2JbsbjPbN5qhRTtYe3f+Iw86k/9/+RA:70QRWoJEfg0oChGdJQbjPbNW5tYeP+G7

Score

10^/10

darkcomet latentbot sultan discovery persistence rat trojan

Malware Config

Extracted

Family

darkcomet

Botnet

Sultan

lolscape123.zapto.org:4444

Mutex

DC_MUTEX-6R8ZXJ1

Attributes

InstallPath
MSDCSC\msdcsc.exe
gencode
0zkx6pjU4LuS
install
true
offline_keylogger
true
persistence
true
reg_key
MicroUpdate

Extracted

Family

latentbot

lolscape123.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

Modifies WinLogon for persistence 2 TTPs 1 IoCs

persistence

Winlogon Helper DLL

T1547.004

Modify Registry

T1112

description	ioc	Process
Set value (str)	\REGISTRY\MACHINE\SOFTWARE\Microsoft\Windows NT\CurrentVersion\Winlogon\UserInit = "C:\\Windows\\system32\\userinit.exe,C:\\Users\\Admin\\Documents\\MSDCSC\\msdcsc.exe"	f1cb4f458ec6743431ca39260b65ffd9_JaffaCakes118.exe

Executes dropped EXE 1 IoCs

pid	Process
2664	msdcsc.exe

Loads dropped DLL 2 IoCs

pid	Process
2156	f1cb4f458ec6743431ca39260b65ffd9_JaffaCakes118.exe
2156	f1cb4f458ec6743431ca39260b65ffd9_JaffaCakes118.exe

Adds Run key to start application 2 TTPs 2 IoCs

persistence

Registry Run Keys / Startup Folder

T1547.001

Modify Registry

T1112

description	ioc	Process
Set value (str)	\REGISTRY\USER\S-1-5-21-312935884-697965778-3955649944-1000\Software\Microsoft\Windows\CurrentVersion\Run\MicroUpdate = "C:\\Users\\Admin\\Documents\\MSDCSC\\msdcsc.exe"	f1cb4f458ec6743431ca39260b65ffd9_JaffaCakes118.exe
Set value (str)	\REGISTRY\USER\S-1-5-21-312935884-697965778-3955649944-1000\Software\Microsoft\Windows\CurrentVersion\Run\MicroUpdate = "C:\\Users\\Admin\\Documents\\MSDCSC\\msdcsc.exe"	msdcsc.exe

Enumerates physical storage devices 1 TTPs
Attempts to interact with connected storage/optical drive(s).

System Information Discovery
T1082

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

description	ioc	Process
Key opened	\REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language	f1cb4f458ec6743431ca39260b65ffd9_JaffaCakes118.exe
Key opened	\REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language	msdcsc.exe

Suspicious use of AdjustPrivilegeToken 46 IoCs

description	pid	Process
Token: SeIncreaseQuotaPrivilege	2156	f1cb4f458ec6743431ca39260b65ffd9_JaffaCakes118.exe
Token: SeSecurityPrivilege	2156	f1cb4f458ec6743431ca39260b65ffd9_JaffaCakes118.exe
Token: SeTakeOwnershipPrivilege	2156	f1cb4f458ec6743431ca39260b65ffd9_JaffaCakes118.exe
Token: SeLoadDriverPrivilege	2156	f1cb4f458ec6743431ca39260b65ffd9_JaffaCakes118.exe
Token: SeSystemProfilePrivilege	2156	f1cb4f458ec6743431ca39260b65ffd9_JaffaCakes118.exe
Token: SeSystemtimePrivilege	2156	f1cb4f458ec6743431ca39260b65ffd9_JaffaCakes118.exe
Token: SeProfSingleProcessPrivilege	2156	f1cb4f458ec6743431ca39260b65ffd9_JaffaCakes118.exe
Token: SeIncBasePriorityPrivilege	2156	f1cb4f458ec6743431ca39260b65ffd9_JaffaCakes118.exe
Token: SeCreatePagefilePrivilege	2156	f1cb4f458ec6743431ca39260b65ffd9_JaffaCakes118.exe
Token: SeBackupPrivilege	2156	f1cb4f458ec6743431ca39260b65ffd9_JaffaCakes118.exe
Token: SeRestorePrivilege	2156	f1cb4f458ec6743431ca39260b65ffd9_JaffaCakes118.exe
Token: SeShutdownPrivilege	2156	f1cb4f458ec6743431ca39260b65ffd9_JaffaCakes118.exe
Token: SeDebugPrivilege	2156	f1cb4f458ec6743431ca39260b65ffd9_JaffaCakes118.exe
Token: SeSystemEnvironmentPrivilege	2156	f1cb4f458ec6743431ca39260b65ffd9_JaffaCakes118.exe
Token: SeChangeNotifyPrivilege	2156	f1cb4f458ec6743431ca39260b65ffd9_JaffaCakes118.exe
Token: SeRemoteShutdownPrivilege	2156	f1cb4f458ec6743431ca39260b65ffd9_JaffaCakes118.exe
Token: SeUndockPrivilege	2156	f1cb4f458ec6743431ca39260b65ffd9_JaffaCakes118.exe
Token: SeManageVolumePrivilege	2156	f1cb4f458ec6743431ca39260b65ffd9_JaffaCakes118.exe
Token: SeImpersonatePrivilege	2156	f1cb4f458ec6743431ca39260b65ffd9_JaffaCakes118.exe
Token: SeCreateGlobalPrivilege	2156	f1cb4f458ec6743431ca39260b65ffd9_JaffaCakes118.exe
Token: 33	2156	f1cb4f458ec6743431ca39260b65ffd9_JaffaCakes118.exe
Token: 34	2156	f1cb4f458ec6743431ca39260b65ffd9_JaffaCakes118.exe
Token: 35	2156	f1cb4f458ec6743431ca39260b65ffd9_JaffaCakes118.exe
Token: SeIncreaseQuotaPrivilege	2664	msdcsc.exe
Token: SeSecurityPrivilege	2664	msdcsc.exe
Token: SeTakeOwnershipPrivilege	2664	msdcsc.exe
Token: SeLoadDriverPrivilege	2664	msdcsc.exe
Token: SeSystemProfilePrivilege	2664	msdcsc.exe
Token: SeSystemtimePrivilege	2664	msdcsc.exe
Token: SeProfSingleProcessPrivilege	2664	msdcsc.exe
Token: SeIncBasePriorityPrivilege	2664	msdcsc.exe
Token: SeCreatePagefilePrivilege	2664	msdcsc.exe
Token: SeBackupPrivilege	2664	msdcsc.exe
Token: SeRestorePrivilege	2664	msdcsc.exe
Token: SeShutdownPrivilege	2664	msdcsc.exe
Token: SeDebugPrivilege	2664	msdcsc.exe
Token: SeSystemEnvironmentPrivilege	2664	msdcsc.exe
Token: SeChangeNotifyPrivilege	2664	msdcsc.exe
Token: SeRemoteShutdownPrivilege	2664	msdcsc.exe
Token: SeUndockPrivilege	2664	msdcsc.exe
Token: SeManageVolumePrivilege	2664	msdcsc.exe
Token: SeImpersonatePrivilege	2664	msdcsc.exe
Token: SeCreateGlobalPrivilege	2664	msdcsc.exe
Token: 33	2664	msdcsc.exe
Token: 34	2664	msdcsc.exe
Token: 35	2664	msdcsc.exe

Suspicious use of SetWindowsHookEx 1 IoCs

pid	Process
2664	msdcsc.exe

Suspicious use of WriteProcessMemory 4 IoCs

description	pid	Process	procid_target
PID 2156 wrote to memory of 2664	2156	f1cb4f458ec6743431ca39260b65ffd9_JaffaCakes118.exe	30
PID 2156 wrote to memory of 2664	2156	f1cb4f458ec6743431ca39260b65ffd9_JaffaCakes118.exe	30
PID 2156 wrote to memory of 2664	2156	f1cb4f458ec6743431ca39260b65ffd9_JaffaCakes118.exe	30
PID 2156 wrote to memory of 2664	2156	f1cb4f458ec6743431ca39260b65ffd9_JaffaCakes118.exe	30

C:\Users\Admin\AppData\Local\Temp\f1cb4f458ec6743431ca39260b65ffd9_JaffaCakes118.exe
"C:\Users\Admin\AppData\Local\Temp\f1cb4f458ec6743431ca39260b65ffd9_JaffaCakes118.exe"
1⤵
- Modifies WinLogon for persistence
- Loads dropped DLL
- Adds Run key to start application
- System Location Discovery: System Language Discovery
- Suspicious use of AdjustPrivilegeToken
- Suspicious use of WriteProcessMemory
PID:2156
- C:\Users\Admin\Documents\MSDCSC\msdcsc.exe
  "C:\Users\Admin\Documents\MSDCSC\msdcsc.exe"
  2⤵
  - Executes dropped EXE
  - Adds Run key to start application
  - System Location Discovery: System Language Discovery
  - Suspicious use of AdjustPrivilegeToken
  - Suspicious use of SetWindowsHookEx
  PID:2664

Network

MITRE ATT&CK Enterprise v15

Reconnaissance

Resource Development

Initial Access

Execution

Persistence

Boot or Logon Autostart Execution

T1547

Registry Run Keys / Startup Folder

T1547.001

Winlogon Helper DLL

T1547.004

Privilege Escalation

Boot or Logon Autostart Execution

T1547

Registry Run Keys / Startup Folder

T1547.001

Winlogon Helper DLL

T1547.004

Defense Evasion

Modify Registry

T1112

Credential Access

Discovery

System Information Discovery

T1082

System Location Discovery

T1614

System Language Discovery

T1614.001

Lateral Movement

Collection

Command and Control

Exfiltration

Impact

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Downloads

\Users\Admin\Documents\MSDCSC\msdcsc.exe

Filesize
681KB

MD5
f1cb4f458ec6743431ca39260b65ffd9

SHA1
f487309ce0e6e3c9eb09170e9e0d2175faec264c

SHA256
e74fa692f44b7d64fdb05892bdf340eca068e4efe78a39e824f7f476f78e0cc0

SHA512
aee2c794f99897755bae14574e6dd15344ddb5c5bd0a8f7fcd2981b8569f591f0e1e2f7b3b6e21eca71fa23488c9375b7d33ed65e1647090d060781b33c90c9d

Download Submit
memory/2156-0-0x00000000002E0000-0x00000000002E1000-memory.dmp

Filesize
4KB

Download
memory/2156-11-0x0000000000400000-0x00000000004B8000-memory.dmp

Filesize
736KB

Download
memory/2664-17-0x0000000000400000-0x00000000004B8000-memory.dmp

Filesize
736KB

Download
memory/2664-19-0x0000000000400000-0x00000000004B8000-memory.dmp

Filesize
736KB

Download
memory/2664-13-0x0000000000400000-0x00000000004B8000-memory.dmp

Filesize
736KB

Download
memory/2664-15-0x0000000000400000-0x00000000004B8000-memory.dmp

Filesize
736KB

Download
memory/2664-16-0x0000000000400000-0x00000000004B8000-memory.dmp

Filesize
736KB

Download
memory/2664-12-0x0000000000260000-0x0000000000261000-memory.dmp

Filesize
4KB

Download
memory/2664-18-0x0000000000400000-0x00000000004B8000-memory.dmp

Filesize
736KB

Download
memory/2664-14-0x0000000000260000-0x0000000000261000-memory.dmp

Filesize
4KB

Download
memory/2664-20-0x0000000000400000-0x00000000004B8000-memory.dmp

Filesize
736KB

Download
memory/2664-21-0x0000000000400000-0x00000000004B8000-memory.dmp

Filesize
736KB

Download
memory/2664-22-0x0000000000400000-0x00000000004B8000-memory.dmp

Filesize
736KB

Download
memory/2664-23-0x0000000000400000-0x00000000004B8000-memory.dmp

Filesize
736KB

Download
memory/2664-24-0x0000000000400000-0x00000000004B8000-memory.dmp

Filesize
736KB

Download
memory/2664-25-0x0000000000400000-0x00000000004B8000-memory.dmp

Filesize
736KB

Download
memory/2664-26-0x0000000000400000-0x00000000004B8000-memory.dmp

Filesize
736KB

Download
memory/2664-27-0x0000000000400000-0x00000000004B8000-memory.dmp

Filesize
736KB

Download

Analysis

Sharing

General

Malware Config

Extracted

Extracted

Signatures

Processes

Network

MITRE ATT&CK Enterprise v15

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Downloads