General

  • Target

    JaffaCakes118_2f342812631c9224a6304baf2c03b52e

  • Size

    666KB

  • Sample

    250227-yf71haxpw9

  • MD5

    2f342812631c9224a6304baf2c03b52e

  • SHA1

    2dd2b32f4ba65164449ddf0182933ad8d7607195

  • SHA256

    10947307c0b64b75560e7d0cf3fc70f638216ff88247c50158df64e437eb17a8

  • SHA512

    510c36266978f67209e059ae0f6d21e701af8d06cc4c6b89be358d2d5b99d7024c7f22719a2d062b688e78bd26783aa44e3108540af1570fc413ea3799d3bca1

  • SSDEEP

    12288:VDbJhI6jsJlxaBYVjLjo5rD8yjSfDp4Adnbg5kK:V5y++lbKrDsfDhbg5kK

Malware Config

Extracted

Family

darkcomet

Attributes
  • gencode

  • install

    false

  • offline_keylogger

    false

  • persistence

    false

rc4.plain

Extracted

Family

darkcomet

Botnet

TEST

C2

H7eatShot.sytes.net:550

Mutex

DC_MUTEX-LM8DZ68

Attributes
  • gencode

    NSsVUm.e69GF

  • install

    false

  • offline_keylogger

    false

  • persistence

    false

rc4.plain

Targets

    • Target

      JaffaCakes118_2f342812631c9224a6304baf2c03b52e

    • Size

      666KB

    • MD5

      2f342812631c9224a6304baf2c03b52e

    • SHA1

      2dd2b32f4ba65164449ddf0182933ad8d7607195

    • SHA256

      10947307c0b64b75560e7d0cf3fc70f638216ff88247c50158df64e437eb17a8

    • SHA512

      510c36266978f67209e059ae0f6d21e701af8d06cc4c6b89be358d2d5b99d7024c7f22719a2d062b688e78bd26783aa44e3108540af1570fc413ea3799d3bca1

    • SSDEEP

      12288:VDbJhI6jsJlxaBYVjLjo5rD8yjSfDp4Adnbg5kK:V5y++lbKrDsfDhbg5kK

    • Darkcomet

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

    • Darkcomet family

    • Checks BIOS information in registry

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

    • Suspicious use of SetThreadContext

MITRE ATT&CK Enterprise v15

Tasks