Overview

overview

10

Static

static

10

79743d1b28...82.exe

windows7-x64

10

79743d1b28...82.exe

windows10-2004-x64

10

Sharing

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General

  • Target

    79743d1b2826ae41580cbe39babf47ee37c3052f9db2b21294917284ae000682

  • Size

    251KB

  • Sample

    221123-s7q86sgc7z

  • MD5

    ed2cc9b94167b9e2c295fe98afd25b53

  • SHA1

    d82f11880c302fd7e0f3427bd811921c784cf8e2

  • SHA256

    79743d1b2826ae41580cbe39babf47ee37c3052f9db2b21294917284ae000682

  • SHA512

    69681dd4f6a650e017e9ab3dec4f6db7834444f3cbfc584071a4fd9f91a36c3b60cc29a9399f9f2003a73a386e02f372cd30280da05ed53291c34d4588cf345c

  • SSDEEP

    6144:JcNYS996KFifeVjBpeExgVTFSXFoMc5RhCaL37sw:JcW7KEZlPzCy37s

Score
10/10
darkcometkingraiderpersistencerattrojanupx

Malware Config

Extracted

Family

darkcomet

Botnet

kingraider

C2

kingraider.no-ip.biz:9005

Mutex

DC_MUTEX-Z82DYVF

Attributes
  • InstallPath

    MSDCSC\msdcsc.exe

  • gencode

    Fje0NCAHthYf

  • install

    true

  • offline_keylogger

    true

  • persistence

    true

  • reg_key

    MicroUpdate

Targets

    • Target

      79743d1b2826ae41580cbe39babf47ee37c3052f9db2b21294917284ae000682

    • Size

      251KB

    • MD5

      ed2cc9b94167b9e2c295fe98afd25b53

    • SHA1

      d82f11880c302fd7e0f3427bd811921c784cf8e2

    • SHA256

      79743d1b2826ae41580cbe39babf47ee37c3052f9db2b21294917284ae000682

    • SHA512

      69681dd4f6a650e017e9ab3dec4f6db7834444f3cbfc584071a4fd9f91a36c3b60cc29a9399f9f2003a73a386e02f372cd30280da05ed53291c34d4588cf345c

    • SSDEEP

      6144:JcNYS996KFifeVjBpeExgVTFSXFoMc5RhCaL37sw:JcW7KEZlPzCy37s

    Score
    10/10
    darkcometkingraiderpersistencerattrojanupx

    • Darkcomet

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

      trojanratdarkcomet

    • Modifies WinLogon for persistence

      persistence

    • Executes dropped EXE

    • UPX packed file

      Detects executables packed with UPX/modified UPX open source packer.

      upx

    • Checks computer location settings

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

    • Loads dropped DLL

    • Adds Run key to start application

      persistence
    behavioral1behavioral2

MITRE ATT&CK Matrix ATT&CK v6

Initial Access

Execution

Persistence

Winlogon Helper DLL

1
T1004

Registry Run Keys / Startup Folder

1
T1060

Privilege Escalation

Defense Evasion

Modify Registry

2
T1112

Credential Access

Discovery

Query Registry

1
T1012

System Information Discovery

2
T1082

Lateral Movement

Collection

Exfiltration

Command and Control

Impact

Tasks