Overview

overview

10

Static

static

5

564390eb14...fa.exe

windows7-x64

10

564390eb14...fa.exe

windows10-2004-x64

10

Sharing

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General

  • Target

    564390eb14d5fb93e012db3ef3933c32e9fe4eeec170d036e1d34345d65594fa

  • Size

    1.7MB

  • Sample

    221123-m8fwyabc4s

  • MD5

    a0e4381250de28e795b8b0c3148e5620

  • SHA1

    0bc879670e1d9c0400405d1c3dd1f933689e781b

  • SHA256

    564390eb14d5fb93e012db3ef3933c32e9fe4eeec170d036e1d34345d65594fa

  • SHA512

    eba0fe53b053674ecd4b4e57aecb52b2d1d973bcb71c6d5e3f4207e7b8730b2a4fc23323e1559c696bdce06c0c365c4110e14c7ac41807fb8b82ec15515e9056

  • SSDEEP

    49152:skwkn9IMHeaS7hi0TdX+PouMOskjALaPCS:HdnVCtdCouwkjA2PC

Score
10/10
darkcometguest16persistencerattrojan

Malware Config

Extracted

Family

darkcomet

Botnet

Guest16

C2

tragicdux.chickenkiller.com:3175

Mutex

DC_MUTEX-L9H93A3

Attributes
  • gencode

    1L4pelzQX7xS

  • install

    false

  • offline_keylogger

    true

  • persistence

    false

Targets

    • Target

      564390eb14d5fb93e012db3ef3933c32e9fe4eeec170d036e1d34345d65594fa

    • Size

      1.7MB

    • MD5

      a0e4381250de28e795b8b0c3148e5620

    • SHA1

      0bc879670e1d9c0400405d1c3dd1f933689e781b

    • SHA256

      564390eb14d5fb93e012db3ef3933c32e9fe4eeec170d036e1d34345d65594fa

    • SHA512

      eba0fe53b053674ecd4b4e57aecb52b2d1d973bcb71c6d5e3f4207e7b8730b2a4fc23323e1559c696bdce06c0c365c4110e14c7ac41807fb8b82ec15515e9056

    • SSDEEP

      49152:skwkn9IMHeaS7hi0TdX+PouMOskjALaPCS:HdnVCtdCouwkjA2PC

    Score
    10/10
    darkcometguest16persistencerattrojan

    • Darkcomet

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

      trojanratdarkcomet

    • Executes dropped EXE

    • Deletes itself

    • Loads dropped DLL

    • Uses the VBS compiler for execution

    • Adds Run key to start application

      persistence

    • AutoIT Executable

      AutoIT scripts compiled to PE executables.

    • Suspicious use of SetThreadContext

    behavioral1behavioral2

MITRE ATT&CK Matrix ATT&CK v6

Initial Access

Execution

Scripting

1
T1064

Persistence

Registry Run Keys / Startup Folder

1
T1060

Privilege Escalation

Defense Evasion

Scripting

1
T1064

Modify Registry

1
T1112

Credential Access

Discovery

System Information Discovery

1
T1082

Remote System Discovery

1
T1018

Lateral Movement

Collection

Exfiltration

Command and Control

Impact

Tasks