General

  • Target

    JaffaCakes118_ba43500c74e4f71797f906e4e643a916

  • Size

    424KB

  • Sample

    250207-xeasyatpcl

  • MD5

    ba43500c74e4f71797f906e4e643a916

  • SHA1

    8334af3e31ed73f95d3d959263e1579bea2dc63e

  • SHA256

    6784118149ec8f2d9fdae8907445a4c944c58b8c93bff924d4726bf1f10a7cd2

  • SHA512

    824965e4529ecd99a26d08cdb81dd322e4474d8377dfeb55697d65b291f460d3644888f1c6189c340fde4b5fff01f651a9eb59d611e4d9dbadad1e1c11e80eb3

  • SSDEEP

    12288:zTPQEzmVkpm40kqZnQu3a7vAS7aMj0rapPM/H:+AIgmMg

Malware Config

Extracted

Family

darkcomet

Botnet

1

C2

funny.servepics.com:1604

Mutex

DC_MUTEX-F7KKCH3

Attributes
  • gencode

    .-hBsoVFBifV

  • install

    false

  • offline_keylogger

    false

  • persistence

    false

rc4.plain

Targets

    • Target

      JaffaCakes118_ba43500c74e4f71797f906e4e643a916

    • Size

      424KB

    • MD5

      ba43500c74e4f71797f906e4e643a916

    • SHA1

      8334af3e31ed73f95d3d959263e1579bea2dc63e

    • SHA256

      6784118149ec8f2d9fdae8907445a4c944c58b8c93bff924d4726bf1f10a7cd2

    • SHA512

      824965e4529ecd99a26d08cdb81dd322e4474d8377dfeb55697d65b291f460d3644888f1c6189c340fde4b5fff01f651a9eb59d611e4d9dbadad1e1c11e80eb3

    • SSDEEP

      12288:zTPQEzmVkpm40kqZnQu3a7vAS7aMj0rapPM/H:+AIgmMg

    • Darkcomet

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

    • Darkcomet family

    • Downloads MZ/PE file

    • Checks BIOS information in registry

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

    • Executes dropped EXE

    • Loads dropped DLL

    • Uses the VBS compiler for execution

    • Suspicious use of SetThreadContext

    • UPX packed file

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

MITRE ATT&CK Enterprise v15

Tasks