darkcomet | df74421cd2e9f2c5c440a6ef6361829287093b79515fc70717dd126a3de5da4a

Analysis

max time kernel
120s
max time network
116s
platform
windows10-2004_x64
resource
win10v2004-20241007-en
resource tags

arch:x64arch:x86image:win10v2004-20241007-enlocale:en-usos:windows10-2004-x64system
submitted
09/01/2025, 05:13

Sharing

Copy URL

Twitter E-mail

Report Analysis Logs

General

Target

df74421cd2e9f2c5c440a6ef6361829287093b79515fc70717dd126a3de5da4aN.exe
Size

658KB
MD5

78ad87617025235760a058f10c63a900
SHA1

0d16e1ac88565aa1ad05a7b9d9b02ff0cb4aff88
SHA256

df74421cd2e9f2c5c440a6ef6361829287093b79515fc70717dd126a3de5da4a
SHA512

a4f3a5c633fe10da9eb699eb25e70fafeb40a0e868c1187933d29e88ad18fb4d0f3e5c6a527d42ac96b2d107fb005ae99e7e8ca8915376d8519c2311334032d0
SSDEEP

12288:S9HFJ9rJxRX1uVVjoaWSoynxdO1FVBaOiRZTERfIhNkNCCLo9Ek5C/hC:+Z1xuVVjfFoynPaVBUR8f+kN10EB0

Score

10^/10

darkcomet latentbot asylum discovery persistence rat trojan

Malware Config

Extracted

Family

darkcomet

Botnet

Asylum

asylumisbaws.zapto.org:1604

Mutex

DCMIN_MUTEX-LZBRHSY

Attributes

InstallPath
DCSCMIN\IMDCSC.exe
gencode
1upUuGNeNha7
install
true
offline_keylogger
true
persistence
false
reg_key
DarkComet RAT

Extracted

Family

latentbot

asylumisbaws.zapto.org

Signatures

Darkcomet
DarkComet is a remote access trojan (RAT) developed by Jean-Pierre Lesueur.
trojan rat darkcomet
Darkcomet family
darkcomet
LatentBot
Modular trojan written in Delphi which has been in-the-wild since 2013.
trojan latentbot
Latentbot family
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\\Desktop\\DCSCMIN\\IMDCSC.exe"	df74421cd2e9f2c5c440a6ef6361829287093b79515fc70717dd126a3de5da4aN.exe

Checks computer location settings 2 TTPs 1 IoCs

Looks up country code configured in the registry, likely geofence.

Query Registry

T1012

System Information Discovery

T1082

description	ioc	Process
Key value queried	\REGISTRY\USER\S-1-5-21-3442511616-637977696-3186306149-1000\Control Panel\International\Geo\Nation	df74421cd2e9f2c5c440a6ef6361829287093b79515fc70717dd126a3de5da4aN.exe

Executes dropped EXE 1 IoCs

pid	Process
2276	IMDCSC.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-1-5-21-3442511616-637977696-3186306149-1000\SOFTWARE\Microsoft\Windows\CurrentVersion\Run\DarkComet RAT = "C:\\Users\\Admin\\Desktop\\DCSCMIN\\IMDCSC.exe"	df74421cd2e9f2c5c440a6ef6361829287093b79515fc70717dd126a3de5da4aN.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	df74421cd2e9f2c5c440a6ef6361829287093b79515fc70717dd126a3de5da4aN.exe
Key opened	\REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language	IMDCSC.exe

Suspicious use of AdjustPrivilegeToken 48 IoCs

description	pid	Process
Token: SeIncreaseQuotaPrivilege	2368	df74421cd2e9f2c5c440a6ef6361829287093b79515fc70717dd126a3de5da4aN.exe
Token: SeSecurityPrivilege	2368	df74421cd2e9f2c5c440a6ef6361829287093b79515fc70717dd126a3de5da4aN.exe
Token: SeTakeOwnershipPrivilege	2368	df74421cd2e9f2c5c440a6ef6361829287093b79515fc70717dd126a3de5da4aN.exe
Token: SeLoadDriverPrivilege	2368	df74421cd2e9f2c5c440a6ef6361829287093b79515fc70717dd126a3de5da4aN.exe
Token: SeSystemProfilePrivilege	2368	df74421cd2e9f2c5c440a6ef6361829287093b79515fc70717dd126a3de5da4aN.exe
Token: SeSystemtimePrivilege	2368	df74421cd2e9f2c5c440a6ef6361829287093b79515fc70717dd126a3de5da4aN.exe
Token: SeProfSingleProcessPrivilege	2368	df74421cd2e9f2c5c440a6ef6361829287093b79515fc70717dd126a3de5da4aN.exe
Token: SeIncBasePriorityPrivilege	2368	df74421cd2e9f2c5c440a6ef6361829287093b79515fc70717dd126a3de5da4aN.exe
Token: SeCreatePagefilePrivilege	2368	df74421cd2e9f2c5c440a6ef6361829287093b79515fc70717dd126a3de5da4aN.exe
Token: SeBackupPrivilege	2368	df74421cd2e9f2c5c440a6ef6361829287093b79515fc70717dd126a3de5da4aN.exe
Token: SeRestorePrivilege	2368	df74421cd2e9f2c5c440a6ef6361829287093b79515fc70717dd126a3de5da4aN.exe
Token: SeShutdownPrivilege	2368	df74421cd2e9f2c5c440a6ef6361829287093b79515fc70717dd126a3de5da4aN.exe
Token: SeDebugPrivilege	2368	df74421cd2e9f2c5c440a6ef6361829287093b79515fc70717dd126a3de5da4aN.exe
Token: SeSystemEnvironmentPrivilege	2368	df74421cd2e9f2c5c440a6ef6361829287093b79515fc70717dd126a3de5da4aN.exe
Token: SeChangeNotifyPrivilege	2368	df74421cd2e9f2c5c440a6ef6361829287093b79515fc70717dd126a3de5da4aN.exe
Token: SeRemoteShutdownPrivilege	2368	df74421cd2e9f2c5c440a6ef6361829287093b79515fc70717dd126a3de5da4aN.exe
Token: SeUndockPrivilege	2368	df74421cd2e9f2c5c440a6ef6361829287093b79515fc70717dd126a3de5da4aN.exe
Token: SeManageVolumePrivilege	2368	df74421cd2e9f2c5c440a6ef6361829287093b79515fc70717dd126a3de5da4aN.exe
Token: SeImpersonatePrivilege	2368	df74421cd2e9f2c5c440a6ef6361829287093b79515fc70717dd126a3de5da4aN.exe
Token: SeCreateGlobalPrivilege	2368	df74421cd2e9f2c5c440a6ef6361829287093b79515fc70717dd126a3de5da4aN.exe
Token: 33	2368	df74421cd2e9f2c5c440a6ef6361829287093b79515fc70717dd126a3de5da4aN.exe
Token: 34	2368	df74421cd2e9f2c5c440a6ef6361829287093b79515fc70717dd126a3de5da4aN.exe
Token: 35	2368	df74421cd2e9f2c5c440a6ef6361829287093b79515fc70717dd126a3de5da4aN.exe
Token: 36	2368	df74421cd2e9f2c5c440a6ef6361829287093b79515fc70717dd126a3de5da4aN.exe
Token: SeIncreaseQuotaPrivilege	2276	IMDCSC.exe
Token: SeSecurityPrivilege	2276	IMDCSC.exe
Token: SeTakeOwnershipPrivilege	2276	IMDCSC.exe
Token: SeLoadDriverPrivilege	2276	IMDCSC.exe
Token: SeSystemProfilePrivilege	2276	IMDCSC.exe
Token: SeSystemtimePrivilege	2276	IMDCSC.exe
Token: SeProfSingleProcessPrivilege	2276	IMDCSC.exe
Token: SeIncBasePriorityPrivilege	2276	IMDCSC.exe
Token: SeCreatePagefilePrivilege	2276	IMDCSC.exe
Token: SeBackupPrivilege	2276	IMDCSC.exe
Token: SeRestorePrivilege	2276	IMDCSC.exe
Token: SeShutdownPrivilege	2276	IMDCSC.exe
Token: SeDebugPrivilege	2276	IMDCSC.exe
Token: SeSystemEnvironmentPrivilege	2276	IMDCSC.exe
Token: SeChangeNotifyPrivilege	2276	IMDCSC.exe
Token: SeRemoteShutdownPrivilege	2276	IMDCSC.exe
Token: SeUndockPrivilege	2276	IMDCSC.exe
Token: SeManageVolumePrivilege	2276	IMDCSC.exe
Token: SeImpersonatePrivilege	2276	IMDCSC.exe
Token: SeCreateGlobalPrivilege	2276	IMDCSC.exe
Token: 33	2276	IMDCSC.exe
Token: 34	2276	IMDCSC.exe
Token: 35	2276	IMDCSC.exe
Token: 36	2276	IMDCSC.exe

Suspicious use of SetWindowsHookEx 1 IoCs

pid	Process
2276	IMDCSC.exe

Suspicious use of WriteProcessMemory 3 IoCs

description	pid	Process	procid_target
PID 2368 wrote to memory of 2276	2368	df74421cd2e9f2c5c440a6ef6361829287093b79515fc70717dd126a3de5da4aN.exe	82
PID 2368 wrote to memory of 2276	2368	df74421cd2e9f2c5c440a6ef6361829287093b79515fc70717dd126a3de5da4aN.exe	82
PID 2368 wrote to memory of 2276	2368	df74421cd2e9f2c5c440a6ef6361829287093b79515fc70717dd126a3de5da4aN.exe	82

C:\Users\Admin\AppData\Local\Temp\df74421cd2e9f2c5c440a6ef6361829287093b79515fc70717dd126a3de5da4aN.exe
"C:\Users\Admin\AppData\Local\Temp\df74421cd2e9f2c5c440a6ef6361829287093b79515fc70717dd126a3de5da4aN.exe"
1⤵
- Modifies WinLogon for persistence
- Checks computer location settings
- Adds Run key to start application
- System Location Discovery: System Language Discovery
- Suspicious use of AdjustPrivilegeToken
- Suspicious use of WriteProcessMemory
PID:2368
- C:\Users\Admin\Desktop\DCSCMIN\IMDCSC.exe
  "C:\Users\Admin\Desktop\DCSCMIN\IMDCSC.exe"
  2⤵
  - Executes dropped EXE
  - System Location Discovery: System Language Discovery
  - Suspicious use of AdjustPrivilegeToken
  - Suspicious use of SetWindowsHookEx
  PID:2276

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

Query Registry

T1012

System Information Discovery

T1082

System Location Discovery

T1614

System Language Discovery

T1614.001

Lateral Movement

Collection

Command and Control

Exfiltration

Impact

Replay Monitor

Loading Replay Monitor...

Downloads

C:\Users\Admin\Desktop\DCSCMIN\IMDCSC.exe

Filesize
658KB

MD5
78ad87617025235760a058f10c63a900

SHA1
0d16e1ac88565aa1ad05a7b9d9b02ff0cb4aff88

SHA256
df74421cd2e9f2c5c440a6ef6361829287093b79515fc70717dd126a3de5da4a

SHA512
a4f3a5c633fe10da9eb699eb25e70fafeb40a0e868c1187933d29e88ad18fb4d0f3e5c6a527d42ac96b2d107fb005ae99e7e8ca8915376d8519c2311334032d0

Download Submit
memory/2276-19-0x0000000000400000-0x00000000004B2000-memory.dmp

Filesize
712KB

Download
memory/2276-18-0x0000000000400000-0x00000000004B2000-memory.dmp

Filesize
712KB

Download
memory/2276-24-0x0000000000400000-0x00000000004B2000-memory.dmp

Filesize
712KB

Download
memory/2276-14-0x0000000000400000-0x00000000004B2000-memory.dmp

Filesize
712KB

Download
memory/2276-15-0x0000000000400000-0x00000000004B2000-memory.dmp

Filesize
712KB

Download
memory/2276-16-0x0000000000400000-0x00000000004B2000-memory.dmp

Filesize
712KB

Download
memory/2276-17-0x0000000000400000-0x00000000004B2000-memory.dmp

Filesize
712KB

Download
memory/2276-12-0x00000000024F0000-0x00000000024F1000-memory.dmp

Filesize
4KB

Download
memory/2276-23-0x0000000000400000-0x00000000004B2000-memory.dmp

Filesize
712KB

Download
memory/2276-20-0x0000000000400000-0x00000000004B2000-memory.dmp

Filesize
712KB

Download
memory/2276-21-0x0000000000400000-0x00000000004B2000-memory.dmp

Filesize
712KB

Download
memory/2276-22-0x0000000000400000-0x00000000004B2000-memory.dmp

Filesize
712KB

Download
memory/2368-0-0x00000000006D0000-0x00000000006D1000-memory.dmp

Filesize
4KB

Download
memory/2368-13-0x0000000000400000-0x00000000004B2000-memory.dmp

Filesize
712KB

Download

Analysis

Sharing

General

Malware Config

Extracted

Extracted

Signatures

Processes

Network

MITRE ATT&CK Enterprise v15

Replay Monitor

Loading Replay Monitor...

Downloads