Overview

overview

10

Static

static

10

92b459003a...cs.exe

windows7-x64

10

92b459003a...cs.exe

windows10-2004-x64

10

Sharing

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General

  • Target

    92b459003a0d540cf062015f01cbc640_NeikiAnalytics.exe

  • Size

    658KB

  • Sample

    240518-fmhp3sch74

  • MD5

    92b459003a0d540cf062015f01cbc640

  • SHA1

    9951d3014b8ed04458f639659796d413648a705a

  • SHA256

    10d9a16def2bda0e9924c34b6cbfd963749dd13750685f6f54cf4a7fd1791bd6

  • SHA512

    dabe9d014d725fcfa5df65a43d72757730832d87ba63cae0429f45bc2ae549c77ff71ca4c09874d4abe6339268788c134d009b0a67ead26d535ef5e87210e9e2

  • SSDEEP

    12288:e9HFJ9rJxRX1uVVjoaWSoynxdO1FVBaOiRZTERfIhNkNCCLo9Ek5C/h7:qZ1xuVVjfFoynPaVBUR8f+kN10EB1

Score
10/10
darkcometguest16evasionpersistencerattrojan

Malware Config

Extracted

Family

darkcomet

Botnet

Guest16

C2

19.ip.gl.ply.gg:50421

Mutex

DC_MUTEX-XYJFFYR

Attributes
  • InstallPath

    MSDCSC\msdcsc.exe

  • gencode

    YJ5DrJCzbhaq

  • install

    true

  • offline_keylogger

    true

  • persistence

    false

Targets

    • Target

      92b459003a0d540cf062015f01cbc640_NeikiAnalytics.exe

    • Size

      658KB

    • MD5

      92b459003a0d540cf062015f01cbc640

    • SHA1

      9951d3014b8ed04458f639659796d413648a705a

    • SHA256

      10d9a16def2bda0e9924c34b6cbfd963749dd13750685f6f54cf4a7fd1791bd6

    • SHA512

      dabe9d014d725fcfa5df65a43d72757730832d87ba63cae0429f45bc2ae549c77ff71ca4c09874d4abe6339268788c134d009b0a67ead26d535ef5e87210e9e2

    • SSDEEP

      12288:e9HFJ9rJxRX1uVVjoaWSoynxdO1FVBaOiRZTERfIhNkNCCLo9Ek5C/h7:qZ1xuVVjfFoynPaVBUR8f+kN10EB1

    Score
    10/10
    darkcometguest16evasionpersistencerattrojan

    • Darkcomet

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

      trojanratdarkcomet

    • Modifies WinLogon for persistence

      persistence

    • Sets file to hidden

      Modifies file attributes to stop it showing in Explorer etc.

      evasion

    • Checks computer location settings

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

    • Executes dropped EXE

    • Loads dropped DLL

    • Adds Run key to start application

      persistence
    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

Hide Artifacts

2
T1564

Hidden Files and Directories

2
T1564.001

Credential Access

Discovery

Query Registry

1
T1012

System Information Discovery

2
T1082

Lateral Movement

Collection

Exfiltration

Command and Control

Impact

Resource Development

Reconnaissance

Tasks