Overview

overview

10

Static

static

10

JaffaCakes...76.exe

windows10-2004-x64

10

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General

  • Target

    JaffaCakes118_b05e8c21e30f253d77718709a5935976

  • Size

    349KB

  • Sample

    250411-3t8amssway

  • MD5

    b05e8c21e30f253d77718709a5935976

  • SHA1

    583b6d6a47d94030167268af31f303b1accb56d3

  • SHA256

    6b44480daa9151ecafd92c15e2aca85af37f441d8ee2010ff4c9b2e4adb0666d

  • SHA512

    fbe6b56436a06311feac3043305b43851a256505839b852b68db23409e83cf3db63afec0bee49d9f3bb00d792a5318726b0f0b4e0cd737737b904c67ef67ad58

  • SSDEEP

    6144:hcNYS996KFifeVjBpeExgVTFSXFoMc5RhCaL37ADOgcV9U:hcW7KEZlPzCy37ADn

Score
10/10
darkcometguest16discoverypersistencerattrojanupx

Malware Config

Extracted

Family

darkcomet

Botnet

Guest16

C2

elpida.no-ip.org:1604

Mutex

DC_MUTEX-7EDJZ4Q

Attributes
  • InstallPath

    MSDCSC\msdcsc.exe

  • gencode

    ocbxghCRk7D3

  • install

    true

  • offline_keylogger

    true

  • persistence

    true

  • reg_key

    MicroUpdate

rc4.plain

Targets

    • Target

      JaffaCakes118_b05e8c21e30f253d77718709a5935976

    • Size

      349KB

    • MD5

      b05e8c21e30f253d77718709a5935976

    • SHA1

      583b6d6a47d94030167268af31f303b1accb56d3

    • SHA256

      6b44480daa9151ecafd92c15e2aca85af37f441d8ee2010ff4c9b2e4adb0666d

    • SHA512

      fbe6b56436a06311feac3043305b43851a256505839b852b68db23409e83cf3db63afec0bee49d9f3bb00d792a5318726b0f0b4e0cd737737b904c67ef67ad58

    • SSDEEP

      6144:hcNYS996KFifeVjBpeExgVTFSXFoMc5RhCaL37ADOgcV9U:hcW7KEZlPzCy37ADn

    Score
    10/10
    darkcometguest16discoverypersistencerattrojanupx

    • Darkcomet

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

      trojanratdarkcomet

    • Darkcomet family

      darkcomet

    • Modifies WinLogon for persistence

      persistence

    • Checks computer location settings

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

    • Executes dropped EXE

    • Adds Run key to start application

      persistence

    • UPX packed file

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

      upx
    behavioral1

MITRE ATT&CK Enterprise v16

Tasks