General

  • Target

    a6c276ecdf80e884ddf1ea1ee8e47333_JaffaCakes118

  • Size

    1.7MB

  • Sample

    241127-jsz34avlct

  • MD5

    a6c276ecdf80e884ddf1ea1ee8e47333

  • SHA1

    175f19227e7e4713f2aca3e921a870ba9b104e37

  • SHA256

    5b05f39849ba86edcaf780e7eb3721fd40dc54fe8591208784860f31bf9eadbf

  • SHA512

    f627a1fd89f29cd16c4e207678995b059ebb4f844f782b2022314db321de2bad1f29ceda017c44d8ea460824f739b26c1d0d248a1c06d8948853968299098294

  • SSDEEP

    49152:xNp9txvr44OO/dHuky5mCpp5rHN3No9N4tKm+fjmMofknWbRvFGB:7zt5U4Iky5mCL5rVMN4UmAjmxfknB

Malware Config

Extracted

Family

darkcomet

Botnet

Guest16_min

C2

127.0.0.1:1604

Mutex

DCMIN_MUTEX-3KS6TLH

Attributes
  • InstallPath

    DCSCMIN\IMDCSC.exe

  • gencode

    c8CUvW0ZVRpc

  • install

    true

  • offline_keylogger

    true

  • persistence

    false

  • reg_key

    DarkComet RAT

Targets

    • Target

      a6c276ecdf80e884ddf1ea1ee8e47333_JaffaCakes118

    • Size

      1.7MB

    • MD5

      a6c276ecdf80e884ddf1ea1ee8e47333

    • SHA1

      175f19227e7e4713f2aca3e921a870ba9b104e37

    • SHA256

      5b05f39849ba86edcaf780e7eb3721fd40dc54fe8591208784860f31bf9eadbf

    • SHA512

      f627a1fd89f29cd16c4e207678995b059ebb4f844f782b2022314db321de2bad1f29ceda017c44d8ea460824f739b26c1d0d248a1c06d8948853968299098294

    • SSDEEP

      49152:xNp9txvr44OO/dHuky5mCpp5rHN3No9N4tKm+fjmMofknWbRvFGB:7zt5U4Iky5mCL5rVMN4UmAjmxfknB

    • Darkcomet

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

    • Darkcomet family

    • Modifies WinLogon for persistence

    • Executes dropped EXE

    • Adds Run key to start application

    • Drops file in System32 directory

    • Suspicious use of NtSetInformationThreadHideFromDebugger

MITRE ATT&CK Enterprise v15

Tasks