Overview

overview

10

Static

static

3

762b3d81f7...4a.exe

windows7-x64

10

762b3d81f7...4a.exe

windows10-2004-x64

10

Sharing

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General

  • Target

    762b3d81f75bb34d58a6e5d84e5d0a62c8d1d80682864b5aa2179ebcd7ba2f4a

  • Size

    520KB

  • Sample

    240413-2aadtsaf74

  • MD5

    d8bd31822b9fe52e87455a51bc1984d4

  • SHA1

    9b0b0738d9165551e3804c8611a13f5bc358ccc3

  • SHA256

    762b3d81f75bb34d58a6e5d84e5d0a62c8d1d80682864b5aa2179ebcd7ba2f4a

  • SHA512

    05525bda9c0bf4f50c6bd743706e7b41a385d47f1c386e05a87f36bead0e07f3744d60a229520ef6d3be27a4a96493db17adb8c44010cb7ce529a1d94aea2700

  • SSDEEP

    6144:f9GGo2CwtGg6eeihEfph2CMvvqqSaYwpncOeC66AOa0aFtVEQfTo1ozVqMbk:f9fC3hh29Ya77A90aFtDfT5IMbk

Score
10/10
darkcometprivateeyepersistencerattrojanupx

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

      762b3d81f75bb34d58a6e5d84e5d0a62c8d1d80682864b5aa2179ebcd7ba2f4a

    • Size

      520KB

    • MD5

      d8bd31822b9fe52e87455a51bc1984d4

    • SHA1

      9b0b0738d9165551e3804c8611a13f5bc358ccc3

    • SHA256

      762b3d81f75bb34d58a6e5d84e5d0a62c8d1d80682864b5aa2179ebcd7ba2f4a

    • SHA512

      05525bda9c0bf4f50c6bd743706e7b41a385d47f1c386e05a87f36bead0e07f3744d60a229520ef6d3be27a4a96493db17adb8c44010cb7ce529a1d94aea2700

    • SSDEEP

      6144:f9GGo2CwtGg6eeihEfph2CMvvqqSaYwpncOeC66AOa0aFtVEQfTo1ozVqMbk:f9fC3hh29Ya77A90aFtDfT5IMbk

    Score
    10/10
    darkcometprivateeyepersistencerattrojanupx

    • Darkcomet

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

      trojanratdarkcomet

    • UPX dump on OEP (original entry point)

    • Executes dropped EXE

    • Loads dropped DLL

    • UPX packed file

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

      upx

    • Adds Run key to start application

      persistence

    • Suspicious use of SetThreadContext

    behavioral1behavioral2

MITRE ATT&CK Matrix ATT&CK v13

Initial Access

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

Credential Access

Discovery

System Information Discovery

2
T1082

Lateral Movement

Collection

Exfiltration

Command and Control

Impact

Resource Development

Reconnaissance

Tasks