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General

  • Target

    JaffaCakes118_82568847da4a28c86c9afb21aaebc979

  • Size

    359KB

  • Sample

    250320-lwd15szvaz

  • MD5

    82568847da4a28c86c9afb21aaebc979

  • SHA1

    803caf3642fbd5ab5a8f6740733699be33f1bde7

  • SHA256

    347f35146474ebed8098cf2a4fbf08cf46fd904a1ab90360ff95784428e59fc3

  • SHA512

    b8bbc9533f893a06ab0eb82f53253fe5722372776291756e93f8a3fb3ac03d8b69d55291d812db4f296fd417bc053d4e5298c5e36bcbb1bbfbb83169d521f1da

  • SSDEEP

    6144:hNLxba3M5s4cf59OxoPsNyrtfzmiuDKIN0ghArpdbJq/jBHdsKUwaOLmaATJ:hNLxbj58i/NMxr9INKzc/hFUwad

Malware Config

Extracted

Family

cybergate

Version

v1.07.0

Botnet

kuroiryu

C2

vobis.no-ip.biz:123

Mutex

G70C4O447U4J13

Attributes
  • enable_keylogger

    true

  • enable_message_box

    false

  • ftp_directory

    ./logs/

  • ftp_interval

    30

  • injected_process

    explorer.exe

  • install_dir

    System32

  • install_file

    Windows Update

  • install_flag

    true

  • keylogger_enable_ftp

    false

  • message_box_caption

    Die Datei ist beschÃĪdigt

  • message_box_title

    Error

  • password

    123

  • regkey_hkcu

    HKCU

  • regkey_hklm

    HKLM

Targets

    • Target

      JaffaCakes118_82568847da4a28c86c9afb21aaebc979

    • Size

      359KB

    • MD5

      82568847da4a28c86c9afb21aaebc979

    • SHA1

      803caf3642fbd5ab5a8f6740733699be33f1bde7

    • SHA256

      347f35146474ebed8098cf2a4fbf08cf46fd904a1ab90360ff95784428e59fc3

    • SHA512

      b8bbc9533f893a06ab0eb82f53253fe5722372776291756e93f8a3fb3ac03d8b69d55291d812db4f296fd417bc053d4e5298c5e36bcbb1bbfbb83169d521f1da

    • SSDEEP

      6144:hNLxba3M5s4cf59OxoPsNyrtfzmiuDKIN0ghArpdbJq/jBHdsKUwaOLmaATJ:hNLxbj58i/NMxr9INKzc/hFUwad

    • CyberGate, Rebhip

      CyberGate is a lightweight remote administration tool with a wide array of functionalities.

    • Cybergate family

    • Adds policy Run key to start application

    • Boot or Logon Autostart Execution: Active Setup

      Adversaries may achieve persistence by adding a Registry key to the Active Setup of the local machine.

    • Adds Run key to start application

    • Checks whether UAC is enabled

    • Drops file in System32 directory

    • Suspicious use of SetThreadContext

    • UPX packed file

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

MITRE ATT&CK Enterprise v15

Tasks