Overview

overview

10

Static

static

5

78b1751491...98.exe

windows7_x64

10

78b1751491...98.exe

windows10_x64

7

Sharing

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General

  • Target
    78b1751491463b0d579eda079654d1dfb9296b98e2867b4fdc765256e5962398
  • Size 1.5MB
  • Sample200629-jjdlydfl4j
  • SHA256 78b1751491463b0d579eda079654d1dfb9296b98e2867b4fdc765256e5962398
  • MD5 SHA1 SHA512
Score
10/10
darkcometsazanpersistencerattrojan

Malware Config

Extracted

Family

  • darkcomet

Botnet

  • Sazan

C2

  • ya123131.duckdns.org:1604

Mutex

  • DC_MUTEX-LYRTGU5

Attributes
  • InstallPath

    MSDCSC\msdcsc.exe

  • gencode

    m1B9veJm8Qlx

  • install

    true

  • offline_keylogger

    true

  • persistence

    true

  • reg_key

    MicroUpdate

Targets

    • Target
      78b1751491463b0d579eda079654d1dfb9296b98e2867b4fdc765256e5962398
    • Size 1.5MB
    • SHA256 78b1751491463b0d579eda079654d1dfb9296b98e2867b4fdc765256e5962398
    • MD5 SHA1 SHA512
    Score
    10/10
    darkcometsazanpersistencerattrojan

    • Darkcomet

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

      trojanratdarkcomet

    • Modifies WinLogon for persistence

      persistence

    • Uses the VBS compiler for execution

    • Adds Run key to start application

      persistence

    • Suspicious use of SetThreadContext

    behavioral1behavioral2

MITRE ATT&CK Enterprise v6

Tasks