darkcomet | f0231d6a0b5c8e28dcd682d92e338dad469fe36718f04ff8db3edf8802921848

Analysis

max time kernel
149s
max time network
156s
platform
windows10-2004_x64
resource
win10v2004-20241007-en
resource tags

arch:x64arch:x86image:win10v2004-20241007-enlocale:en-usos:windows10-2004-x64system
submitted
02-12-2024 03:04

Sharing

Copy URL

Twitter E-mail

Report Analysis Logs

General

Target

b67be7807625b7b880a5403d66e5b032_JaffaCakes118.exe
Size

820KB
MD5

b67be7807625b7b880a5403d66e5b032
SHA1

41970d2833f451d3de0f2c03bba7fb42be6f10b2
SHA256

f0231d6a0b5c8e28dcd682d92e338dad469fe36718f04ff8db3edf8802921848
SHA512

0848751d2b625ec28dc95cd152d245019f64bf01ffc0e22ad5f35c04efbbb26abb4755d9a4c34f41cb706187e04421c5318e5a06ee1ed0fbe6966314be9fe12b
SSDEEP

12288:zFLlJnnbWOtz6sVJhvaz1Qc/WdI//vfM4qwrbkniafLo6vUTyl0w/q9jJgFIIhII:B3nbWmJVJFwSddIXvfhqbiaxvRxq9

Score

10^/10

darkcomet discovery rat trojan

Malware Config

Signatures

Darkcomet
DarkComet is a remote access trojan (RAT) developed by Jean-Pierre Lesueur.
trojan rat darkcomet
Darkcomet family
darkcomet

Drops file in Drivers directory 1 IoCs

description	ioc	Process
File opened for modification	C:\Windows\system32\drivers\etc\hosts	b67be7807625b7b880a5403d66e5b032_JaffaCakes118.exe

System Location Discovery: System Language Discovery 1 TTPs 1 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	b67be7807625b7b880a5403d66e5b032_JaffaCakes118.exe

Suspicious use of AdjustPrivilegeToken 24 IoCs

description	pid	Process
Token: SeIncreaseQuotaPrivilege	4076	b67be7807625b7b880a5403d66e5b032_JaffaCakes118.exe
Token: SeSecurityPrivilege	4076	b67be7807625b7b880a5403d66e5b032_JaffaCakes118.exe
Token: SeTakeOwnershipPrivilege	4076	b67be7807625b7b880a5403d66e5b032_JaffaCakes118.exe
Token: SeLoadDriverPrivilege	4076	b67be7807625b7b880a5403d66e5b032_JaffaCakes118.exe
Token: SeSystemProfilePrivilege	4076	b67be7807625b7b880a5403d66e5b032_JaffaCakes118.exe
Token: SeSystemtimePrivilege	4076	b67be7807625b7b880a5403d66e5b032_JaffaCakes118.exe
Token: SeProfSingleProcessPrivilege	4076	b67be7807625b7b880a5403d66e5b032_JaffaCakes118.exe
Token: SeIncBasePriorityPrivilege	4076	b67be7807625b7b880a5403d66e5b032_JaffaCakes118.exe
Token: SeCreatePagefilePrivilege	4076	b67be7807625b7b880a5403d66e5b032_JaffaCakes118.exe
Token: SeBackupPrivilege	4076	b67be7807625b7b880a5403d66e5b032_JaffaCakes118.exe
Token: SeRestorePrivilege	4076	b67be7807625b7b880a5403d66e5b032_JaffaCakes118.exe
Token: SeShutdownPrivilege	4076	b67be7807625b7b880a5403d66e5b032_JaffaCakes118.exe
Token: SeDebugPrivilege	4076	b67be7807625b7b880a5403d66e5b032_JaffaCakes118.exe
Token: SeSystemEnvironmentPrivilege	4076	b67be7807625b7b880a5403d66e5b032_JaffaCakes118.exe
Token: SeChangeNotifyPrivilege	4076	b67be7807625b7b880a5403d66e5b032_JaffaCakes118.exe
Token: SeRemoteShutdownPrivilege	4076	b67be7807625b7b880a5403d66e5b032_JaffaCakes118.exe
Token: SeUndockPrivilege	4076	b67be7807625b7b880a5403d66e5b032_JaffaCakes118.exe
Token: SeManageVolumePrivilege	4076	b67be7807625b7b880a5403d66e5b032_JaffaCakes118.exe
Token: SeImpersonatePrivilege	4076	b67be7807625b7b880a5403d66e5b032_JaffaCakes118.exe
Token: SeCreateGlobalPrivilege	4076	b67be7807625b7b880a5403d66e5b032_JaffaCakes118.exe
Token: 33	4076	b67be7807625b7b880a5403d66e5b032_JaffaCakes118.exe
Token: 34	4076	b67be7807625b7b880a5403d66e5b032_JaffaCakes118.exe
Token: 35	4076	b67be7807625b7b880a5403d66e5b032_JaffaCakes118.exe
Token: 36	4076	b67be7807625b7b880a5403d66e5b032_JaffaCakes118.exe

Suspicious use of SetWindowsHookEx 1 IoCs

pid	Process
4076	b67be7807625b7b880a5403d66e5b032_JaffaCakes118.exe

Suspicious use of WriteProcessMemory 5 IoCs

description	pid	Process	procid_target
PID 4076 wrote to memory of 3456	4076	b67be7807625b7b880a5403d66e5b032_JaffaCakes118.exe	82
PID 4076 wrote to memory of 3456	4076	b67be7807625b7b880a5403d66e5b032_JaffaCakes118.exe	82
PID 4076 wrote to memory of 3456	4076	b67be7807625b7b880a5403d66e5b032_JaffaCakes118.exe	82
PID 4076 wrote to memory of 2340	4076	b67be7807625b7b880a5403d66e5b032_JaffaCakes118.exe	83
PID 4076 wrote to memory of 2340	4076	b67be7807625b7b880a5403d66e5b032_JaffaCakes118.exe	83

C:\Users\Admin\AppData\Local\Temp\b67be7807625b7b880a5403d66e5b032_JaffaCakes118.exe
"C:\Users\Admin\AppData\Local\Temp\b67be7807625b7b880a5403d66e5b032_JaffaCakes118.exe"
1⤵
- Drops file in Drivers directory
- System Location Discovery: System Language Discovery
- Suspicious use of AdjustPrivilegeToken
- Suspicious use of SetWindowsHookEx
- Suspicious use of WriteProcessMemory
PID:4076
- C:\Program Files (x86)\Internet Explorer\iexplore.exe
  "C:\Program Files (x86)\Internet Explorer\iexplore.exe"
  2⤵
  PID:3456
- C:\Windows\explorer.exe
  "C:\Windows\explorer.exe"
  2⤵
  PID:2340

Network

MITRE ATT&CK Enterprise v15

Reconnaissance

Resource Development

Initial Access

Execution

Persistence

Privilege Escalation

Defense Evasion

Credential Access

Discovery

System Location Discovery

T1614

System Language Discovery

T1614.001

Lateral Movement

Collection

Command and Control

Exfiltration

Impact

Replay Monitor

Loading Replay Monitor...

Downloads

memory/4076-0-0x00000000006B0000-0x00000000006B1000-memory.dmp

Filesize
4KB

Download
memory/4076-3-0x00000000006B0000-0x00000000006B1000-memory.dmp

Filesize
4KB

Download
memory/4076-2-0x0000000000400000-0x00000000004DB000-memory.dmp

Filesize
876KB

Download
memory/4076-4-0x0000000000400000-0x00000000004DB000-memory.dmp

Filesize
876KB

Download
memory/4076-5-0x0000000000400000-0x00000000004DB000-memory.dmp

Filesize
876KB

Download
memory/4076-6-0x0000000000400000-0x00000000004DB000-memory.dmp

Filesize
876KB

Download