General

  • Target

    a521fefeb846f51fe60d0b7fe5053cbb_JaffaCakes118

  • Size

    414KB

  • Sample

    241127-bmb53syqfw

  • MD5

    a521fefeb846f51fe60d0b7fe5053cbb

  • SHA1

    9f02dddb7c5c2859606618958da937ed5e743d07

  • SHA256

    794dbfb2bd10f98a0bdcb0d4209ab95cb35ca16a4dbd6a3db056c57041ef03b2

  • SHA512

    ea0a3cab2c2acb131fb7a400bb007632abe2c4a0724f10c8f7101d5393f7a9df4944ff1eaf9b209b36c56fd84ba6ec4e3e274ec20af1fa18bbc05b7d0bc4357b

  • SSDEEP

    6144:bM+7xIur7+G3sC33vvQseXyStiHNoJsDaSARSGI2SRAgzkd/n+Vf:bM+7xT+m33n3e4HNOsDeEmnpn4

Malware Config

Extracted

Family

cybergate

Version

v1.07.5

Botnet

ÓÊÐ23

C2

ddiimma.zapto.org:100

Mutex

RJRP88UI1243KI

Attributes
  • enable_keylogger

    true

  • enable_message_box

    true

  • ftp_directory

    ./logs/

  • ftp_interval

    30

  • injected_process

    explorer.exe

  • install_dir

    install

  • install_file

    server.exe

  • install_flag

    true

  • keylogger_enable_ftp

    false

  • message_box_caption

    fine

  • password

    1234

  • regkey_hkcu

    HKCU

  • regkey_hklm

    HKLM

Targets

    • Target

      a521fefeb846f51fe60d0b7fe5053cbb_JaffaCakes118

    • Size

      414KB

    • MD5

      a521fefeb846f51fe60d0b7fe5053cbb

    • SHA1

      9f02dddb7c5c2859606618958da937ed5e743d07

    • SHA256

      794dbfb2bd10f98a0bdcb0d4209ab95cb35ca16a4dbd6a3db056c57041ef03b2

    • SHA512

      ea0a3cab2c2acb131fb7a400bb007632abe2c4a0724f10c8f7101d5393f7a9df4944ff1eaf9b209b36c56fd84ba6ec4e3e274ec20af1fa18bbc05b7d0bc4357b

    • SSDEEP

      6144:bM+7xIur7+G3sC33vvQseXyStiHNoJsDaSARSGI2SRAgzkd/n+Vf:bM+7xT+m33n3e4HNOsDeEmnpn4

    • 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.

    • Checks computer location settings

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

    • Executes dropped EXE

    • Loads dropped DLL

    • Adds Run key to start application

    • 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