General

  • Target

    45872eab8e3393b7070ac413eda90770_JaffaCakes118

  • Size

    341KB

  • Sample

    240714-m4wrlaxemk

  • MD5

    45872eab8e3393b7070ac413eda90770

  • SHA1

    8ed2c107f796ae82b8569b68889fc2020aec5f2c

  • SHA256

    38b5880969286dd0049aced3a7a1ffaabe85cb58540365533b54e2074e38b549

  • SHA512

    07841fc5a4238ffd7fb3baa48ac46d57bd46bc89ab8b3bd646269f15aec8ab4d8a2b83e2884a0b4fccd0c8d4a90f18b7bb23033f8bac6b290a3c786339c0b7f5

  • SSDEEP

    6144:ROpslFlqmGHGOhdBCkWYxuukP1pjSKSNVkq/MVJbo:RwsldOHTBd47GLRMTbo

Malware Config

Extracted

Family

cybergate

Version

v1.07.5

Botnet

remote

C2

aansteker.no-ip.org:82

Mutex

A3FSAY037UA75I

Attributes
  • enable_keylogger

    true

  • enable_message_box

    false

  • ftp_directory

    ./logs/

  • ftp_interval

    30

  • injected_process

    explorer.exe

  • install_dir

    winbooterr

  • 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

    webcam1

  • regkey_hkcu

    HKCU

  • regkey_hklm

    HKLM

Targets

    • Target

      45872eab8e3393b7070ac413eda90770_JaffaCakes118

    • Size

      341KB

    • MD5

      45872eab8e3393b7070ac413eda90770

    • SHA1

      8ed2c107f796ae82b8569b68889fc2020aec5f2c

    • SHA256

      38b5880969286dd0049aced3a7a1ffaabe85cb58540365533b54e2074e38b549

    • SHA512

      07841fc5a4238ffd7fb3baa48ac46d57bd46bc89ab8b3bd646269f15aec8ab4d8a2b83e2884a0b4fccd0c8d4a90f18b7bb23033f8bac6b290a3c786339c0b7f5

    • SSDEEP

      6144:ROpslFlqmGHGOhdBCkWYxuukP1pjSKSNVkq/MVJbo:RwsldOHTBd47GLRMTbo

    • 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.

    • Checks computer location settings

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

    • Executes dropped EXE

    • Loads dropped DLL

    • UPX packed file

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

    • Adds Run key to start application

    • Drops file in System32 directory

MITRE ATT&CK Enterprise v15

Tasks