Overview

overview

10

Static

static

10

ed98de7bea...c2.exe

windows7-x64

10

ed98de7bea...c2.exe

windows10-2004-x64

10

Sharing

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General

  • Target

    ed98de7bea20442f1aae09b76c387fa10a441db25cead372b5c65dae3b5cd4c2

  • Size

    658KB

  • Sample

    221029-b8tx1sgdak

  • MD5

    02d421e67a5eebe9053b0abd5068b440

  • SHA1

    dd53dad546094b1ef53d017974a456375e6453d9

  • SHA256

    ed98de7bea20442f1aae09b76c387fa10a441db25cead372b5c65dae3b5cd4c2

  • SHA512

    a8be946249e473c309ee5af3abcdaf8f5436ab113f765eff929be8643a4aa9f13591a1ed30e037406ad489b50ce1797af33664a91d456d9d103a9bf79af727fa

  • SSDEEP

    12288:+9HFJ9rJxRX1uVVjoaWSoynxdO1FVBaOiRZTERfIhNkNCCLo9Ek5C/h4:KZ1xuVVjfFoynPaVBUR8f+kN10EBW

Score
10/10
darkcomethfpersistencerattrojan

Malware Config

Extracted

Family

darkcomet

Botnet

HF

C2

wbot.zapto.org:8282

Mutex

DC_MUTEX-2XKV6MJ

Attributes
  • InstallPath

    MSDCSC\msdcsc.exe

  • gencode

    58shbx7HibaY

  • install

    true

  • offline_keylogger

    true

  • persistence

    true

  • reg_key

    MicroUpdate

Targets

    • Target

      ed98de7bea20442f1aae09b76c387fa10a441db25cead372b5c65dae3b5cd4c2

    • Size

      658KB

    • MD5

      02d421e67a5eebe9053b0abd5068b440

    • SHA1

      dd53dad546094b1ef53d017974a456375e6453d9

    • SHA256

      ed98de7bea20442f1aae09b76c387fa10a441db25cead372b5c65dae3b5cd4c2

    • SHA512

      a8be946249e473c309ee5af3abcdaf8f5436ab113f765eff929be8643a4aa9f13591a1ed30e037406ad489b50ce1797af33664a91d456d9d103a9bf79af727fa

    • SSDEEP

      12288:+9HFJ9rJxRX1uVVjoaWSoynxdO1FVBaOiRZTERfIhNkNCCLo9Ek5C/h4:KZ1xuVVjfFoynPaVBUR8f+kN10EBW

    Score
    10/10
    darkcometpersistencerattrojan

    • 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
    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

System Information Discovery

1
T1082

Lateral Movement

Collection

Exfiltration

Command and Control

Impact

Tasks