General

  • Target

    733edda19c62614a7a9bc0d3c2c282cc

  • Size

    520KB

  • Sample

    231219-wsehlsbber

  • MD5

    733edda19c62614a7a9bc0d3c2c282cc

  • SHA1

    e38def8d20eac84df091a124e61c58c7e08bdec2

  • SHA256

    467f0b205458ad73ad4029f3f5f81dc6f9ebadb41d2fb58c48176bc0d21adac2

  • SHA512

    d81a09e231df7ca93d1101d1add974a1e6ddff0e4a9fdfad668e667692bdb16b50d9da38bf53dbf24d51f713db43be68803060b82d47fccab2eb4c9a27b4bb11

  • SSDEEP

    6144:f9GGo2CwtGg6eeihEfph2CMvvqqSaYwpncOeC66AOa0aFtVEQfTo1ozVqMb7:f9fC3hh29Ya77A90aFtDfT5IMb7

Malware Config

Extracted

Family

darkcomet

Botnet

PrivateEye

C2

ratblackshades.no-ip.biz:1604

Mutex

DC_MUTEX-ACC1R98

Attributes
  • gencode

    8GG5LVVGljSF

  • install

    false

  • offline_keylogger

    true

  • persistence

    false

Targets

    • Target

      733edda19c62614a7a9bc0d3c2c282cc

    • Size

      520KB

    • MD5

      733edda19c62614a7a9bc0d3c2c282cc

    • SHA1

      e38def8d20eac84df091a124e61c58c7e08bdec2

    • SHA256

      467f0b205458ad73ad4029f3f5f81dc6f9ebadb41d2fb58c48176bc0d21adac2

    • SHA512

      d81a09e231df7ca93d1101d1add974a1e6ddff0e4a9fdfad668e667692bdb16b50d9da38bf53dbf24d51f713db43be68803060b82d47fccab2eb4c9a27b4bb11

    • SSDEEP

      6144:f9GGo2CwtGg6eeihEfph2CMvvqqSaYwpncOeC66AOa0aFtVEQfTo1ozVqMb7:f9fC3hh29Ya77A90aFtDfT5IMb7

    • Darkcomet

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

    • Executes dropped EXE

    • Loads dropped DLL

    • UPX packed file

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

    • Adds Run key to start application

    • Suspicious use of SetThreadContext

MITRE ATT&CK Matrix ATT&CK v13

Execution

Command and Scripting Interpreter

1
T1059

Persistence

Boot or Logon Autostart Execution

1
T1547

Registry Run Keys / Startup Folder

1
T1547.001

Privilege Escalation

Boot or Logon Autostart Execution

1
T1547

Registry Run Keys / Startup Folder

1
T1547.001

Defense Evasion

Modify Registry

2
T1112

Discovery

System Information Discovery

2
T1082

Tasks