General

  • Target

    5ffd9a07e6772f06f99c33a494516b72_JaffaCakes118

  • Size

    743KB

  • Sample

    240720-ls9zeazglh

  • MD5

    5ffd9a07e6772f06f99c33a494516b72

  • SHA1

    3532207557e4bd4f45c650fa5c4f775cbb0aaa23

  • SHA256

    ad0564e6b35b608a3618b4396dae84586a36b6e512ae343564beb48860176454

  • SHA512

    3b5ef83de0831df45d31c49982710df87d9945f4b6baa25f17d35a6448c518db5edf113a5a00a8062ff445706038bf0baaa85e2a5af3bb2bc625a5d675c50bba

  • SSDEEP

    12288:Y3nZMhJ+ubNJCOwdZbBCNhU4sh9o6sYQtfkzC7OwdxaCKUE6sPUtfkWCs:Y3nZqfbvClXYUD9o6Dgfk27lxahUE68M

Malware Config

Extracted

Family

sality

C2

http://89.119.67.154/testo5/

http://kukutrustnet777.info/home.gif

http://kukutrustnet888.info/home.gif

http://kukutrustnet987.info/home.gif

http://www.klkjwre9fqwieluoi.info/

http://kukutrustnet777888.info/

Extracted

Family

darkcomet

Botnet

Guest16

C2

rorororo.no-ip.info:82

Mutex

DC_MUTEX-SU9EA0U

Attributes
  • InstallPath

    MSDCSC\msdcsc.exe

  • gencode

    4RC2X3f1JoPq

  • install

    true

  • offline_keylogger

    true

  • password

    1

  • persistence

    true

  • reg_key

    MicroUpdate

Targets

    • Target

      5ffd9a07e6772f06f99c33a494516b72_JaffaCakes118

    • Size

      743KB

    • MD5

      5ffd9a07e6772f06f99c33a494516b72

    • SHA1

      3532207557e4bd4f45c650fa5c4f775cbb0aaa23

    • SHA256

      ad0564e6b35b608a3618b4396dae84586a36b6e512ae343564beb48860176454

    • SHA512

      3b5ef83de0831df45d31c49982710df87d9945f4b6baa25f17d35a6448c518db5edf113a5a00a8062ff445706038bf0baaa85e2a5af3bb2bc625a5d675c50bba

    • SSDEEP

      12288:Y3nZMhJ+ubNJCOwdZbBCNhU4sh9o6sYQtfkzC7OwdxaCKUE6sPUtfkWCs:Y3nZqfbvClXYUD9o6Dgfk27lxahUE68M

    • Darkcomet

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

    • Modifies WinLogon for persistence

    • Modifies firewall policy service

    • Sality

      Sality is backdoor written in C++, first discovered in 2003.

    • UAC bypass

    • Windows security bypass

    • Disables RegEdit via registry modification

    • Disables Task Manager via registry modification

    • Checks computer location settings

      Looks up country code configured in the registry, likely geofence.

    • Deletes itself

    • Executes dropped EXE

    • Loads dropped DLL

    • UPX packed file

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

    • Windows security modification

    • Adds Run key to start application

    • Checks whether UAC is enabled

    • Enumerates connected drives

      Attempts to read the root path of hard drives other than the default C: drive.

MITRE ATT&CK Enterprise v15

Tasks