Overview

overview

10

Static

static

3

e4b803b42e...18.exe

windows7-x64

10

e4b803b42e...18.exe

windows10-2004-x64

10

Sharing

Copy URL
Twitter E-mail

General

  • Target

    e4b803b42eae0713404868a8f745c9cf_JaffaCakes118

  • Size

    964KB

  • Sample

    240407-mkn8eabb54

  • MD5

    e4b803b42eae0713404868a8f745c9cf

  • SHA1

    93dfdd64149dbf20134dac70fcd806e5f41b4ae7

  • SHA256

    5a66764f2e1586ac36f0046ff98e0e45b72801a67110df4b86ae7ae8dd21b781

  • SHA512

    9f7797d6eff8f7575b16a9afcbca77b48597eedd8f0a2013b5d656668f4721e7e4bf243ca9829fd9b5f001205b98bd870baa82f6c270510bf4b81e1430a8c8b8

  • SSDEEP

    24576:F806+lzHBIiDJS6wkfHi/vm93i7P+d18nDTcwxkXAhVH:F8zIHpi29ya1gcwd

Score
10/10
darkcometguest16persistencerattrojan

Malware Config

Extracted

Family

darkcomet

Botnet

Guest16

C2

d50.no-ip.org:1604

Mutex

DC_MUTEX-1QPKE55

Attributes
  • gencode

    2atCqqo2uTVX

  • install

    false

  • offline_keylogger

    true

  • persistence

    false

Targets

    • Target

      e4b803b42eae0713404868a8f745c9cf_JaffaCakes118

    • Size

      964KB

    • MD5

      e4b803b42eae0713404868a8f745c9cf

    • SHA1

      93dfdd64149dbf20134dac70fcd806e5f41b4ae7

    • SHA256

      5a66764f2e1586ac36f0046ff98e0e45b72801a67110df4b86ae7ae8dd21b781

    • SHA512

      9f7797d6eff8f7575b16a9afcbca77b48597eedd8f0a2013b5d656668f4721e7e4bf243ca9829fd9b5f001205b98bd870baa82f6c270510bf4b81e1430a8c8b8

    • SSDEEP

      24576:F806+lzHBIiDJS6wkfHi/vm93i7P+d18nDTcwxkXAhVH:F8zIHpi29ya1gcwd

    Score
    10/10
    darkcometguest16persistencerattrojan

    • Darkcomet

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

      trojanratdarkcomet

    • Executes dropped EXE

    • Loads dropped DLL

    • Adds Run key to start application

      persistence

    • Drops autorun.inf file

      Malware can abuse Windows Autorun to spread further via attached volumes.

    • Suspicious use of SetThreadContext

    behavioral1behavioral2

MITRE ATT&CK Matrix ATT&CK v13

Initial Access

Replication Through Removable Media

1
T1091

Execution

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

1
T1112

Credential Access

Discovery

System Information Discovery

1
T1082

Lateral Movement

Replication Through Removable Media

1
T1091

Collection

Exfiltration

Command and Control

Impact

Resource Development

Reconnaissance

Tasks