General

  • Target

    JaffaCakes118_20522ba3d09261e2f424bb0ffa8fdbf0

  • Size

    283KB

  • Sample

    250223-mlxwyatrv7

  • MD5

    20522ba3d09261e2f424bb0ffa8fdbf0

  • SHA1

    bcce2e0f97b04bae367df2d9d46b0171f703157a

  • SHA256

    7fe8fab91462f47342d946e396bf1ec613630d3ad0fed3c04c0ad25432601f20

  • SHA512

    8694b9af3f9562effc912e4c4a8d3ffc2d92f1999f7955cc3577c1c4f01e0b15b8edeb73f09deb18dd2e49fe3123087c48995481d960d61ef62fd3841c5d5c66

  • SSDEEP

    6144:GcNYS996KFifeVjBpeExgVTFSXFoMc5RhCaL37B:GcW7KEZlPzCy37B

Malware Config

Extracted

Family

darkcomet

Botnet

HaCkEd

C2

neon714825396.no-ip.biz:1604

neon714825396.no-ip.biz:1605

Mutex

DC_MUTEX-QCNA4L5

Attributes
  • InstallPath

    Microsoft\Updater.exe

  • gencode

    ZKR2TJFjtnXu

  • install

    true

  • offline_keylogger

    true

  • persistence

    true

  • reg_key

    sv0host.exe

rc4.plain

Targets

    • Target

      JaffaCakes118_20522ba3d09261e2f424bb0ffa8fdbf0

    • Size

      283KB

    • MD5

      20522ba3d09261e2f424bb0ffa8fdbf0

    • SHA1

      bcce2e0f97b04bae367df2d9d46b0171f703157a

    • SHA256

      7fe8fab91462f47342d946e396bf1ec613630d3ad0fed3c04c0ad25432601f20

    • SHA512

      8694b9af3f9562effc912e4c4a8d3ffc2d92f1999f7955cc3577c1c4f01e0b15b8edeb73f09deb18dd2e49fe3123087c48995481d960d61ef62fd3841c5d5c66

    • SSDEEP

      6144:GcNYS996KFifeVjBpeExgVTFSXFoMc5RhCaL37B:GcW7KEZlPzCy37B

    • Darkcomet

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

    • Darkcomet family

    • Modifies WinLogon for persistence

    • Sets file to hidden

      Modifies file attributes to stop it showing in Explorer etc.

    • Checks computer location settings

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

    • Deletes itself

    • Executes dropped EXE

    • Loads dropped DLL

    • Adds Run key to start application

    • UPX packed file

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

MITRE ATT&CK Enterprise v15

Tasks