Overview

overview

10

Static

static

3

c94a41bf5e...cs.exe

windows7-x64

10

c94a41bf5e...cs.exe

windows10-2004-x64

1

Sharing

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General

  • Target

    c94a41bf5eb7621db5aeffe711e60890_NeikiAnalytics.exe

  • Size

    1.0MB

  • Sample

    240525-vwxmxscb79

  • MD5

    c94a41bf5eb7621db5aeffe711e60890

  • SHA1

    1b8dfc2782ec407905e83163bd04d354426b53dc

  • SHA256

    5205d4e57647d35a8143204281c0308938d97175d084d1b30032681ab8ac27f8

  • SHA512

    3287689e30521487e238537d43e50466262ab293e9c73c74560283b19e07c913542f6ba4f1e42bfa4e957f25ddedd1968f05f4f23ee6180408ccc279dccdbc13

  • SSDEEP

    12288:htEklX57S1B90ZEmDE0lHn+L5v6AeXqoAeXwNf0cD8ZtU28Ej8RAaYiZeuquY+E7:Mu80rQjIZ+BYhfJw0537

Score
10/10
darkcometguest16persistencerattrojan

Malware Config

Extracted

Family

darkcomet

Botnet

Guest16

C2

gavin96.no-ip.biz:1604

Mutex

DC_MUTEX-NCUCPYM

Attributes
  • InstallPath

    MSDCSC\msdcsc.exe

  • gencode

    eESU79tVSjgo

  • install

    true

  • offline_keylogger

    false

  • persistence

    false

  • reg_key

    MicroUpdate

Targets

    • Target

      c94a41bf5eb7621db5aeffe711e60890_NeikiAnalytics.exe

    • Size

      1.0MB

    • MD5

      c94a41bf5eb7621db5aeffe711e60890

    • SHA1

      1b8dfc2782ec407905e83163bd04d354426b53dc

    • SHA256

      5205d4e57647d35a8143204281c0308938d97175d084d1b30032681ab8ac27f8

    • SHA512

      3287689e30521487e238537d43e50466262ab293e9c73c74560283b19e07c913542f6ba4f1e42bfa4e957f25ddedd1968f05f4f23ee6180408ccc279dccdbc13

    • SSDEEP

      12288:htEklX57S1B90ZEmDE0lHn+L5v6AeXqoAeXwNf0cD8ZtU28Ej8RAaYiZeuquY+E7:Mu80rQjIZ+BYhfJw0537

    Score
    10/10
    darkcometguest16persistencerattrojan

    • Darkcomet

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

      trojanratdarkcomet

    • Modifies WinLogon for persistence

      persistence

    • Executes dropped EXE

    • Loads dropped DLL

    • Adds Run key to start application

      persistence

    • Suspicious use of SetThreadContext

    behavioral1behavioral2

MITRE ATT&CK Matrix ATT&CK v13

Initial Access

Execution

Persistence

Boot or Logon Autostart Execution

2
T1547

Registry Run Keys / Startup Folder

1
T1547.001

Winlogon Helper DLL

1
T1547.004

Privilege Escalation

Boot or Logon Autostart Execution

2
T1547

Registry Run Keys / Startup Folder

1
T1547.001

Winlogon Helper DLL

1
T1547.004

Defense Evasion

Modify Registry

2
T1112

Credential Access

Discovery

System Information Discovery

1
T1082

Lateral Movement

Collection

Exfiltration

Command and Control

Impact

Resource Development

Reconnaissance

Tasks