Overview

overview

10

Static

static

3

JaffaCakes...30.exe

windows7-x64

10

JaffaCakes...30.exe

windows10-2004-x64

3

Sharing

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General

  • Target

    JaffaCakes118_099136d2e436fa046dcfe4245db61a30

  • Size

    707KB

  • Sample

    250220-er4yfawpbr

  • MD5

    099136d2e436fa046dcfe4245db61a30

  • SHA1

    3e42edc82df2c7bba527c4c6384088664d1ebf9e

  • SHA256

    82011fa1765d84cf0581f24d99807b9b9107115c7fce23e0145babf465bfde8e

  • SHA512

    9071d71e892ea7b2cba76130e7759f2e7d5e229c53ff72571b59df8bf1185b64c79e5bbab465ac503b203a5d1f678296c7b304496db0dd9eaf003bd64e21a5c0

  • SSDEEP

    12288:02N2ZFENyCQCtDuqwJEOtmCzlUBKaU+2Vaqfp5YiakQvUfTKry3:026O8K6qImEzTYqfp+izQcrp

Score
10/10
darkcomet12.03.04discoverypersistencerattrojanupx

Malware Config

Extracted

Family

darkcomet

Botnet

12.03.04

C2

windowsing.no-ip.org:1604

Mutex

DC_MUTEX-UGWGNUQ

Attributes
  • InstallPath

    svv24\svv24.exe

  • gencode

    b7j�JDX4Ypkf

  • install

    true

  • offline_keylogger

    true

  • password

    4fds6465s6erw89rwd7

  • persistence

    false

  • reg_key

    SVV24

rc4.plain

Extracted

Family

darkcomet

Attributes
  • gencode

  • install

    false

  • offline_keylogger

    false

  • persistence

    false

rc4.plain

Targets

    • Target

      JaffaCakes118_099136d2e436fa046dcfe4245db61a30

    • Size

      707KB

    • MD5

      099136d2e436fa046dcfe4245db61a30

    • SHA1

      3e42edc82df2c7bba527c4c6384088664d1ebf9e

    • SHA256

      82011fa1765d84cf0581f24d99807b9b9107115c7fce23e0145babf465bfde8e

    • SHA512

      9071d71e892ea7b2cba76130e7759f2e7d5e229c53ff72571b59df8bf1185b64c79e5bbab465ac503b203a5d1f678296c7b304496db0dd9eaf003bd64e21a5c0

    • SSDEEP

      12288:02N2ZFENyCQCtDuqwJEOtmCzlUBKaU+2Vaqfp5YiakQvUfTKry3:026O8K6qImEzTYqfp+izQcrp

    Score
    10/10
    darkcomet12.03.04discoverypersistencerattrojanupx

    • Darkcomet

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

      trojanratdarkcomet

    • Darkcomet family

      darkcomet

    • Modifies WinLogon for persistence

      persistence

    • Executes dropped EXE

    • Loads dropped DLL

    • Adds Run key to start application

      persistence

    • Suspicious use of SetThreadContext

    • UPX packed file

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

      upx
    behavioral1behavioral2

MITRE ATT&CK Enterprise v15

Tasks