Overview

overview

10

Static

static

3

3a55d91e61...d0.exe

windows7-x64

10

3a55d91e61...d0.exe

windows10-2004-x64

10

Sharing

Copy URL
Twitter E-mail

General

  • Target

    3a55d91e61af1c290a7a68331dcac7f5f21eb103705404ed7af0cdc5821782d0

  • Size

    520KB

  • Sample

    240508-1dv92aba74

  • MD5

    d7206a37e24eb76093ea060e432d2c7b

  • SHA1

    4bac2b9c8291a4f34f10a7784319229d6014c059

  • SHA256

    3a55d91e61af1c290a7a68331dcac7f5f21eb103705404ed7af0cdc5821782d0

  • SHA512

    acd7df22fa7bdd819449e4a236b3228930300fc9a4325897dceb3400022ab5f20688585d5766de6601d202dbee3e5320d01a9b80d1c7005111d002304d3bd2eb

  • SSDEEP

    6144:f9GGo2CwtGg6eeihEfph2CMvvqqSaYwpncOeC66AOa0aFtVEQfTo1ozVqMbo:f9fC3hh29Ya77A90aFtDfT5IMbo

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

      3a55d91e61af1c290a7a68331dcac7f5f21eb103705404ed7af0cdc5821782d0

    • Size

      520KB

    • MD5

      d7206a37e24eb76093ea060e432d2c7b

    • SHA1

      4bac2b9c8291a4f34f10a7784319229d6014c059

    • SHA256

      3a55d91e61af1c290a7a68331dcac7f5f21eb103705404ed7af0cdc5821782d0

    • SHA512

      acd7df22fa7bdd819449e4a236b3228930300fc9a4325897dceb3400022ab5f20688585d5766de6601d202dbee3e5320d01a9b80d1c7005111d002304d3bd2eb

    • SSDEEP

      6144:f9GGo2CwtGg6eeihEfph2CMvvqqSaYwpncOeC66AOa0aFtVEQfTo1ozVqMbo:f9fC3hh29Ya77A90aFtDfT5IMbo

    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