Overview

overview

10

Static

static

89da62d223...4e.exe

windows7-x64

10

89da62d223...4e.exe

windows10-2004-x64

10

Sharing

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General

  • Target

    89da62d223755847c74cc8dd33afa6120efd33b66e087f701748659d27df5e4e

  • Size

    664KB

  • Sample

    221130-y23mxabh43

  • MD5

    8eb6a2700352d17d461213477e70ba2f

  • SHA1

    adc7a744c8b7ca15135e47db44be6ccd2614bec7

  • SHA256

    89da62d223755847c74cc8dd33afa6120efd33b66e087f701748659d27df5e4e

  • SHA512

    71c9222131e72b80ae850e18a30466c013c2cd43f914156685b9e1da7a569b94e01682b0254e746f0cc0b5f90a7eb2b9a8947725cb723865563c53f6f23985a4

  • SSDEEP

    12288:9IWId8kNmDiaUgb0ovPCn7xTKX6WJyqLJVln+iRoKf6YDKmg9fQINvz:GTmDias7xKX1V+imUH+mH4

Score
10/10
darkcometdcpersistencerattrojanupx

Malware Config

Extracted

Family

darkcomet

Botnet

DC

C2

WalruusHOST.NO-IP.Biz:1604

Mutex

DC_MUTEX-TLS5WDH

Attributes
  • gencode

    x3l1XdbXHCdo

  • install

    false

  • offline_keylogger

    false

  • persistence

    false

Targets

    • Target

      89da62d223755847c74cc8dd33afa6120efd33b66e087f701748659d27df5e4e

    • Size

      664KB

    • MD5

      8eb6a2700352d17d461213477e70ba2f

    • SHA1

      adc7a744c8b7ca15135e47db44be6ccd2614bec7

    • SHA256

      89da62d223755847c74cc8dd33afa6120efd33b66e087f701748659d27df5e4e

    • SHA512

      71c9222131e72b80ae850e18a30466c013c2cd43f914156685b9e1da7a569b94e01682b0254e746f0cc0b5f90a7eb2b9a8947725cb723865563c53f6f23985a4

    • SSDEEP

      12288:9IWId8kNmDiaUgb0ovPCn7xTKX6WJyqLJVln+iRoKf6YDKmg9fQINvz:GTmDias7xKX1V+imUH+mH4

    Score
    10/10
    darkcometdcpersistencerattrojanupx

    • Darkcomet

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

      trojanratdarkcomet

    • UPX packed file

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

      upx

    • Uses the VBS compiler for execution

    • Adds Run key to start application

      persistence

    • Suspicious use of SetThreadContext

    behavioral1behavioral2

MITRE ATT&CK Matrix ATT&CK v6

Initial Access

Execution

Scripting

1
T1064

Persistence

Registry Run Keys / Startup Folder

1
T1060

Privilege Escalation

Defense Evasion

Scripting

1
T1064

Modify Registry

1
T1112

Credential Access

Discovery

Lateral Movement

Collection

Exfiltration

Command and Control

Impact

Tasks