General

  • Target

    10756f8e3835f1bdef80ff137740daed_JaffaCakes118

  • Size

    444KB

  • Sample

    240626-c7n6tazfka

  • MD5

    10756f8e3835f1bdef80ff137740daed

  • SHA1

    672def56ba2c77eb125ebbcce5144d12fd649236

  • SHA256

    ebbbc3302ac4a2cfa41823c72176b71de7709bcebe7bd1d4fce9d12edea5fa0b

  • SHA512

    00f5e15b10822da12afa552b7c3e5e9bc0830e5dbb971a2f7799e669fc7aaf514119e85fd9145fc8e137afa5f00e0f764fc786c8fb2e53412a4395a1f2bccaaf

  • SSDEEP

    6144:B5gtX67B2+Fr3a4It1xP1MY84KXtN2tcqqfx28rmoOeetTdBr3eIIGP5DkxeCXBh:jxpVFyktN2T4fmKyT/7espBGB9

Malware Config

Extracted

Family

cybergate

Version

v1.04.0

Botnet

remote

C2

127.0.0.1:999

Mutex

OB8WDPDO37WPVJ

Attributes
  • enable_keylogger

    true

  • enable_message_box

    false

  • ftp_directory

    ./logs/

  • ftp_interval

    30

  • injected_process

    explorer.exe

  • install_dir

    install

  • install_file

    ax.exe

  • install_flag

    true

  • keylogger_enable_ftp

    false

  • message_box_caption

    Remote Administration anywhere in the world.

  • message_box_title

    CyberGate

  • password

    cybergate

Targets

    • Target

      10756f8e3835f1bdef80ff137740daed_JaffaCakes118

    • Size

      444KB

    • MD5

      10756f8e3835f1bdef80ff137740daed

    • SHA1

      672def56ba2c77eb125ebbcce5144d12fd649236

    • SHA256

      ebbbc3302ac4a2cfa41823c72176b71de7709bcebe7bd1d4fce9d12edea5fa0b

    • SHA512

      00f5e15b10822da12afa552b7c3e5e9bc0830e5dbb971a2f7799e669fc7aaf514119e85fd9145fc8e137afa5f00e0f764fc786c8fb2e53412a4395a1f2bccaaf

    • SSDEEP

      6144:B5gtX67B2+Fr3a4It1xP1MY84KXtN2tcqqfx28rmoOeetTdBr3eIIGP5DkxeCXBh:jxpVFyktN2T4fmKyT/7espBGB9

    • 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

MITRE ATT&CK Matrix ATT&CK v13

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

Discovery

Query Registry

1
T1012

System Information Discovery

2
T1082

Tasks