Overview

overview

10

Static

static

3

51843aa9c4...cc.exe

windows7-x64

10

51843aa9c4...cc.exe

windows10-2004-x64

10

Sharing

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General

  • Target

    51843aa9c4f2704afcba3a68183e89b5f7add5874403514cc484e17e810a2bcc

  • Size

    520KB

  • Sample

    240326-yt2qmsbb22

  • MD5

    a30404c976de72d638a7a17b85503add

  • SHA1

    f11aacf552a22f8afebda8c2935a31c82a136aab

  • SHA256

    51843aa9c4f2704afcba3a68183e89b5f7add5874403514cc484e17e810a2bcc

  • SHA512

    45549d53a6ab4c45b7a8bec7b79c5db09ddb9ef1e28a41f7317edf5693b680e4e89153c7d35d8bcedb971b576e2752ef89ace9cc003b9c1730738b7390a1409f

  • SSDEEP

    6144:f9GGo2CwtGg6eeihEfph2CMvvqqSaYwpncOeC66AOa0aFtVEQfTo1ozVqMbi:f9fC3hh29Ya77A90aFtDfT5IMbi

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

      51843aa9c4f2704afcba3a68183e89b5f7add5874403514cc484e17e810a2bcc

    • Size

      520KB

    • MD5

      a30404c976de72d638a7a17b85503add

    • SHA1

      f11aacf552a22f8afebda8c2935a31c82a136aab

    • SHA256

      51843aa9c4f2704afcba3a68183e89b5f7add5874403514cc484e17e810a2bcc

    • SHA512

      45549d53a6ab4c45b7a8bec7b79c5db09ddb9ef1e28a41f7317edf5693b680e4e89153c7d35d8bcedb971b576e2752ef89ace9cc003b9c1730738b7390a1409f

    • SSDEEP

      6144:f9GGo2CwtGg6eeihEfph2CMvvqqSaYwpncOeC66AOa0aFtVEQfTo1ozVqMbi:f9fC3hh29Ya77A90aFtDfT5IMbi

    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