General

  • Target

    28254c048dfaf66d91494ba8e64ae6261e9e370e35a9b2247fb909752f1f139d

  • Size

    544KB

  • Sample

    211005-wx8l9aaedr

  • MD5

    91f1d5a814360fab1ebd14511c1cca2d

  • SHA1

    50c022e41a38d44cdd2cfed66477b6206d291b7f

  • SHA256

    28254c048dfaf66d91494ba8e64ae6261e9e370e35a9b2247fb909752f1f139d

  • SHA512

    6ce276036fefc34129869d57c3832e405bac772bf2d5895074d69098c97d0dd020ef1b30f440c92c7760fc479f1a0cd8a80d61e45c8470b9ed4460c882ce74d3

Malware Config

Extracted

Family

darkcomet

Botnet

Guest16

C2

sommerishere.sytes.net:1678

ommerishere.sytes.net:1678

ommerishere.sytes.net:1679

Mutex

DC_MUTEX-3YA4GBR

Attributes
  • gencode

    C8EBUD2QBFHF

  • install

    false

  • offline_keylogger

    true

  • password

    likethat@123

  • persistence

    false

Targets

    • Target

      28254c048dfaf66d91494ba8e64ae6261e9e370e35a9b2247fb909752f1f139d

    • Size

      544KB

    • MD5

      91f1d5a814360fab1ebd14511c1cca2d

    • SHA1

      50c022e41a38d44cdd2cfed66477b6206d291b7f

    • SHA256

      28254c048dfaf66d91494ba8e64ae6261e9e370e35a9b2247fb909752f1f139d

    • SHA512

      6ce276036fefc34129869d57c3832e405bac772bf2d5895074d69098c97d0dd020ef1b30f440c92c7760fc479f1a0cd8a80d61e45c8470b9ed4460c882ce74d3

    • Darkcomet

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

    • Executes dropped EXE

    • Adds Run key to start application

    • Suspicious use of SetThreadContext

MITRE ATT&CK Matrix ATT&CK v6

Persistence

Registry Run Keys / Startup Folder

1
T1060

Defense Evasion

Modify Registry

1
T1112

Discovery

System Information Discovery

1
T1082

Tasks