Overview

overview

10

Static

static

10

18f9cf81ea...18.exe

windows7-x64

10

18f9cf81ea...18.exe

windows10-2004-x64

10

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General

  • Target

    18f9cf81ea66ca51379e8205e4ecaac5_JaffaCakes118

  • Size

    811KB

  • Sample

    241006-vsfv1avhkj

  • MD5

    18f9cf81ea66ca51379e8205e4ecaac5

  • SHA1

    a0d6fbbcef06c9334c3db55cd85f8388b30eac3c

  • SHA256

    81068ba4b4cf9b7360d1b19e7517ef91d868944e627c76a851d20e5351be36f9

  • SHA512

    ff0f24ec3125237286073f53832ffc0f463ad5f955f9d5fce60b1e9786df9281ba66597ee9fe52bf735118bcab5e0f47b97bdc3d2a094e079484855dc284d9aa

  • SSDEEP

    12288:VaAchpWsuVTv7ItY8XljyypHP7cOLBev03hlULsmWZ++09ZcKDVsgdaG:AAEENIq8XwyVPQclDq/+WnpsSL

Score
10/10
darkcometdiscoverypersistencerattrojan

Malware Config

Targets

    • Target

      18f9cf81ea66ca51379e8205e4ecaac5_JaffaCakes118

    • Size

      811KB

    • MD5

      18f9cf81ea66ca51379e8205e4ecaac5

    • SHA1

      a0d6fbbcef06c9334c3db55cd85f8388b30eac3c

    • SHA256

      81068ba4b4cf9b7360d1b19e7517ef91d868944e627c76a851d20e5351be36f9

    • SHA512

      ff0f24ec3125237286073f53832ffc0f463ad5f955f9d5fce60b1e9786df9281ba66597ee9fe52bf735118bcab5e0f47b97bdc3d2a094e079484855dc284d9aa

    • SSDEEP

      12288:VaAchpWsuVTv7ItY8XljyypHP7cOLBev03hlULsmWZ++09ZcKDVsgdaG:AAEENIq8XwyVPQclDq/+WnpsSL

    Score
    10/10
    darkcometdiscoverypersistencerattrojan

    • Darkcomet

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

      trojanratdarkcomet

    • Modifies WinLogon for persistence

      persistence

    • Checks BIOS information in registry

      BIOS information is often read in order to detect sandboxing environments.

    • 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 Enterprise v15

Tasks