darkcomet | 1dae4315cb8643e99e9d8fd908d09bcc90d72753ac0678b79f012388d0fb07c7

General

Target

c30305376703231413e1ce49b4b5f9da_JaffaCakes118.exe
Size

1.2MB
MD5

c30305376703231413e1ce49b4b5f9da
SHA1

b6d521817310336a99d891df1966dc0326384352
SHA256

1dae4315cb8643e99e9d8fd908d09bcc90d72753ac0678b79f012388d0fb07c7
SHA512

aa282c07fd9e4876f796064e226be059b1caeadc4905bbbd7625d1a71f17b9131a9614e2dd9e336d8b59022e322650b7cca4b78a4e47e5c4063e2be8c8aa6861
SSDEEP

24576:7M8/F06+lzHBIiDJS6wkfHi/vm93i7P+d18nDTcwxkXAhvHe:PFzIHpi29ya1gcwdQ

Score

10^/10

darkcomet latentbot malakas discovery persistence rat trojan

Malware Config

Extracted

Family

darkcomet

Botnet

Malakas

C2

freskoskato.zapto.org:3030

Mutex

DCMIN_MUTEX-WKAQQJ6

Attributes

gencode
x6lGBwQztFAB
install
false
offline_keylogger
true
persistence
false

Extracted

Family

latentbot

C2

freskoskato.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

Processes:

svchost.exe

pid	Process
4748	svchost.exe

Adds Run key to start application 2 TTPs 1 IoCs

persistence

Registry Run Keys / Startup Folder

T1547.001

Modify Registry

T1112

Processes:

c30305376703231413e1ce49b4b5f9da_JaffaCakes118.exe

description	ioc	Process
Set value (str)	\REGISTRY\USER\S-1-5-21-523280732-2327480845-3730041215-1000\SOFTWARE\Microsoft\Windows\CurrentVersion\Run\svchost = "C:\\Users\\Admin\\AppData\\Local\\Temp\\\\121.exe"	c30305376703231413e1ce49b4b5f9da_JaffaCakes118.exe

Suspicious use of SetThreadContext 1 IoCs

Processes:

c30305376703231413e1ce49b4b5f9da_JaffaCakes118.exe

description	pid	Process	procid_target
PID 2232 set thread context of 4748	2232	c30305376703231413e1ce49b4b5f9da_JaffaCakes118.exe	89

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

Processes:

svchost.exec30305376703231413e1ce49b4b5f9da_JaffaCakes118.exe

description	ioc	Process
Key opened	\REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language	svchost.exe
Key opened	\REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language	c30305376703231413e1ce49b4b5f9da_JaffaCakes118.exe

Suspicious use of AdjustPrivilegeToken 24 IoCs

Processes:

svchost.exe

description	pid	Process
Token: SeIncreaseQuotaPrivilege	4748	svchost.exe
Token: SeSecurityPrivilege	4748	svchost.exe
Token: SeTakeOwnershipPrivilege	4748	svchost.exe
Token: SeLoadDriverPrivilege	4748	svchost.exe
Token: SeSystemProfilePrivilege	4748	svchost.exe
Token: SeSystemtimePrivilege	4748	svchost.exe
Token: SeProfSingleProcessPrivilege	4748	svchost.exe
Token: SeIncBasePriorityPrivilege	4748	svchost.exe
Token: SeCreatePagefilePrivilege	4748	svchost.exe
Token: SeBackupPrivilege	4748	svchost.exe
Token: SeRestorePrivilege	4748	svchost.exe
Token: SeShutdownPrivilege	4748	svchost.exe
Token: SeDebugPrivilege	4748	svchost.exe
Token: SeSystemEnvironmentPrivilege	4748	svchost.exe
Token: SeChangeNotifyPrivilege	4748	svchost.exe
Token: SeRemoteShutdownPrivilege	4748	svchost.exe
Token: SeUndockPrivilege	4748	svchost.exe
Token: SeManageVolumePrivilege	4748	svchost.exe
Token: SeImpersonatePrivilege	4748	svchost.exe
Token: SeCreateGlobalPrivilege	4748	svchost.exe
Token: 33	4748	svchost.exe
Token: 34	4748	svchost.exe
Token: 35	4748	svchost.exe
Token: 36	4748	svchost.exe

Suspicious use of SetWindowsHookEx 1 IoCs

Processes:

svchost.exe

pid	Process
4748	svchost.exe

Suspicious use of WriteProcessMemory 14 IoCs

Processes:

c30305376703231413e1ce49b4b5f9da_JaffaCakes118.exe

description	pid	Process	procid_target
PID 2232 wrote to memory of 4748	2232	c30305376703231413e1ce49b4b5f9da_JaffaCakes118.exe	89
PID 2232 wrote to memory of 4748	2232	c30305376703231413e1ce49b4b5f9da_JaffaCakes118.exe	89
PID 2232 wrote to memory of 4748	2232	c30305376703231413e1ce49b4b5f9da_JaffaCakes118.exe	89
PID 2232 wrote to memory of 4748	2232	c30305376703231413e1ce49b4b5f9da_JaffaCakes118.exe	89
PID 2232 wrote to memory of 4748	2232	c30305376703231413e1ce49b4b5f9da_JaffaCakes118.exe	89
PID 2232 wrote to memory of 4748	2232	c30305376703231413e1ce49b4b5f9da_JaffaCakes118.exe	89
PID 2232 wrote to memory of 4748	2232	c30305376703231413e1ce49b4b5f9da_JaffaCakes118.exe	89
PID 2232 wrote to memory of 4748	2232	c30305376703231413e1ce49b4b5f9da_JaffaCakes118.exe	89
PID 2232 wrote to memory of 4748	2232	c30305376703231413e1ce49b4b5f9da_JaffaCakes118.exe	89
PID 2232 wrote to memory of 4748	2232	c30305376703231413e1ce49b4b5f9da_JaffaCakes118.exe	89
PID 2232 wrote to memory of 4748	2232	c30305376703231413e1ce49b4b5f9da_JaffaCakes118.exe	89
PID 2232 wrote to memory of 4748	2232	c30305376703231413e1ce49b4b5f9da_JaffaCakes118.exe	89
PID 2232 wrote to memory of 4748	2232	c30305376703231413e1ce49b4b5f9da_JaffaCakes118.exe	89
PID 2232 wrote to memory of 4748	2232	c30305376703231413e1ce49b4b5f9da_JaffaCakes118.exe	89

C:\Users\Admin\AppData\Local\Temp\c30305376703231413e1ce49b4b5f9da_JaffaCakes118.exe
"C:\Users\Admin\AppData\Local\Temp\c30305376703231413e1ce49b4b5f9da_JaffaCakes118.exe"
1⤵
- Adds Run key to start application
- Suspicious use of SetThreadContext
- System Location Discovery: System Language Discovery
- Suspicious use of WriteProcessMemory
PID:2232
- C:\Users\Admin\AppData\Local\Temp\plugtmp\svchost.exe
  C:\Users\Admin\AppData\Local\Temp\\plugtmp\svchost.exe
  2⤵
  - Executes dropped EXE
  - System Location Discovery: System Language Discovery
  - Suspicious use of AdjustPrivilegeToken
  - Suspicious use of SetWindowsHookEx
  PID:4748

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

System Information Discovery

1

T1082

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

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

Filesize
1.1MB

MD5
d881de17aa8f2e2c08cbb7b265f928f9

SHA1
08936aebc87decf0af6e8eada191062b5e65ac2a

SHA256
b3a37093609f9a20ad60b85a9fa9de2ba674cba9b5bd687729440c70ba619ca0

SHA512
5f23bfb1b8740247b36ed0ab741738c7d4c949736129e767213e321607d1ccd3e3a8428e4ba44bd28a275b5e3f6206285b1a522514b7ef7ea5e698d90a713d34

Download Submit
memory/2232-19-0x00000000750C2000-0x00000000750C3000-memory.dmp

Filesize
4KB

Download
memory/2232-1-0x00000000750C0000-0x0000000075671000-memory.dmp

Filesize
5.7MB

Download
memory/2232-2-0x00000000750C0000-0x0000000075671000-memory.dmp

Filesize
5.7MB

Download
memory/2232-3-0x00000000750C0000-0x0000000075671000-memory.dmp

Filesize
5.7MB

Download
memory/2232-0-0x00000000750C2000-0x00000000750C3000-memory.dmp

Filesize
4KB

Download
memory/2232-20-0x00000000750C0000-0x0000000075671000-memory.dmp

Filesize
5.7MB

Download
memory/4748-21-0x0000000000400000-0x00000000004B2000-memory.dmp

Filesize
712KB

Download
memory/4748-25-0x0000000000400000-0x00000000004B2000-memory.dmp

Filesize
712KB

Download
memory/4748-16-0x00000000025B0000-0x00000000025B1000-memory.dmp

Filesize
4KB

Download
memory/4748-18-0x0000000000400000-0x00000000004B2000-memory.dmp

Filesize
712KB

Download
memory/4748-17-0x0000000000400000-0x00000000004B2000-memory.dmp

Filesize
712KB

Download
memory/4748-12-0x0000000000400000-0x00000000004B2000-memory.dmp

Filesize
712KB

Download
memory/4748-13-0x0000000000400000-0x00000000004B2000-memory.dmp

Filesize
712KB

Download
memory/4748-8-0x0000000000400000-0x00000000004B2000-memory.dmp

Filesize
712KB

Download
memory/4748-22-0x0000000000400000-0x00000000004B2000-memory.dmp

Filesize
712KB

Download
memory/4748-23-0x0000000000400000-0x00000000004B2000-memory.dmp

Filesize
712KB

Download
memory/4748-24-0x0000000000400000-0x00000000004B2000-memory.dmp

Filesize
712KB

Download
memory/4748-15-0x0000000000400000-0x00000000004B2000-memory.dmp

Filesize
712KB

Download
memory/4748-26-0x0000000000400000-0x00000000004B2000-memory.dmp

Filesize
712KB

Download
memory/4748-27-0x0000000000400000-0x00000000004B2000-memory.dmp

Filesize
712KB

Download
memory/4748-28-0x0000000000400000-0x00000000004B2000-memory.dmp

Filesize
712KB

Download
memory/4748-29-0x0000000000400000-0x00000000004B2000-memory.dmp

Filesize
712KB

Download
memory/4748-30-0x0000000000400000-0x00000000004B2000-memory.dmp

Filesize
712KB

Download
memory/4748-31-0x0000000000400000-0x00000000004B2000-memory.dmp

Filesize
712KB

Download
memory/4748-32-0x0000000000400000-0x00000000004B2000-memory.dmp

Filesize
712KB

Download
memory/4748-33-0x0000000000400000-0x00000000004B2000-memory.dmp

Filesize
712KB

Download
memory/4748-34-0x0000000000400000-0x00000000004B2000-memory.dmp

Filesize
712KB

Download

Analysis

Sharing

General

Malware Config

Extracted

Extracted

Signatures

Processes

Network

MITRE ATT&CK Enterprise v15

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Downloads