General

  • Target

    51198fe389e668999a3327049481d7ec_JaffaCakes118

  • Size

    664KB

  • Sample

    240717-cw75js1hpj

  • MD5

    51198fe389e668999a3327049481d7ec

  • SHA1

    2cdb0f3cc94bf217b39c5105b68e62630f8e1f52

  • SHA256

    a4a997828a02e74d1c8075fc552cd01398f8ec50a37631b33c5945d8f0aa16b5

  • SHA512

    00b4c6e36a6fc73349783102b67e2b4899be9c3777ec9800223d8026dcc7d121cc6f3cf39d87df57ea985d2f60a2513a6bab18e04f0576b028fa682b81a7c2a1

  • SSDEEP

    12288:HhqbBxqjeRGm9IppnvVWHNJtkGhBWtiwkM2f95ByXJLR3aBA0cWonaNCfQF7G:HhqoeVE1VWmGhBkh2F5IXP0c1agfQZG

Malware Config

Extracted

Family

cybergate

Version

v1.07.5

Botnet

cyber

C2

spliff.no-ip.biz:100

Mutex

NA6S5AN2N33NYV

Attributes
  • enable_keylogger

    true

  • enable_message_box

    false

  • ftp_directory

    ./logs/

  • ftp_interval

    30

  • injected_process

    explorer.exe

  • install_dir

    WinDir

  • install_file

    svchost.exe

  • install_flag

    true

  • keylogger_enable_ftp

    false

  • message_box_caption

    Remote Administration anywhere in the world.

  • message_box_title

    CyberGate

  • password

    J1nsd0ntspeak

  • regkey_hkcu

    HKCU

  • regkey_hklm

    HKLM

Targets

    • Target

      51198fe389e668999a3327049481d7ec_JaffaCakes118

    • Size

      664KB

    • MD5

      51198fe389e668999a3327049481d7ec

    • SHA1

      2cdb0f3cc94bf217b39c5105b68e62630f8e1f52

    • SHA256

      a4a997828a02e74d1c8075fc552cd01398f8ec50a37631b33c5945d8f0aa16b5

    • SHA512

      00b4c6e36a6fc73349783102b67e2b4899be9c3777ec9800223d8026dcc7d121cc6f3cf39d87df57ea985d2f60a2513a6bab18e04f0576b028fa682b81a7c2a1

    • SSDEEP

      12288:HhqbBxqjeRGm9IppnvVWHNJtkGhBWtiwkM2f95ByXJLR3aBA0cWonaNCfQF7G:HhqoeVE1VWmGhBkh2F5IXP0c1agfQZG

    • CyberGate, Rebhip

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

    • 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.

    • Executes dropped EXE

    • Loads dropped DLL

    • UPX packed file

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

    • Uses the VBS compiler for execution

    • Adds Run key to start application

    • Drops file in System32 directory

    • Suspicious use of SetThreadContext

MITRE ATT&CK Matrix ATT&CK v13

Execution

Scripting

1
T1064

Persistence

Boot or Logon Autostart Execution

3
T1547

Registry Run Keys / Startup Folder

2
T1547.001

Active Setup

1
T1547.014

Privilege Escalation

Boot or Logon Autostart Execution

3
T1547

Registry Run Keys / Startup Folder

2
T1547.001

Active Setup

1
T1547.014

Defense Evasion

Modify Registry

3
T1112

Scripting

1
T1064

Tasks