General

  • Target

    2f0a010d04e2987f2ab8519be334d44c7b128485368e0e706e2451cebbc94d29

  • Size

    367KB

  • Sample

    240417-rfgpzsbb47

  • MD5

    099574107f901dc8a3316a491ec0d1de

  • SHA1

    3e06bf7fc37463f75c9c83f6279ccfa0eebb63e0

  • SHA256

    2f0a010d04e2987f2ab8519be334d44c7b128485368e0e706e2451cebbc94d29

  • SHA512

    e19a66276ca37706761d703aa661b90c6b1ffb4892ed1789013fae06b44210cc34cc2bdc3e68bbf829e2e328c36b4e51410c7fa7ac5041731508ce3524e9a748

  • SSDEEP

    6144:B5tQfdVJWu8MTqY6g/VE4RE74oQv7dxYAOnM3sAZC7E44124nT4n:B5tQfdVRqEiBQhjCGsAs412MT0

Malware Config

Extracted

Family

cybergate

Version

v3.4.2.2

Botnet

devender

C2

18.ip.gl.ply.gg:49626

Mutex

6DOWV5B4537US0

Attributes
  • enable_keylogger

    true

  • enable_message_box

    false

  • ftp_directory

    ./logs

  • ftp_interval

    30

  • injected_process

    explorer.exe

  • install_dir

    install

  • install_file

    svg.exe

  • install_flag

    true

  • keylogger_enable_ftp

    false

  • message_box_caption

    Remote Administration anywhere in the world.

  • message_box_title

    CyberGate

  • password

    1234

  • regkey_hkcu

    HKCU

  • regkey_hklm

    HKLM

Targets

    • Target

      5b5bbe7f7109147300bad73c48e8dbfd9b187399e9951d2555155c53cc32c651.exe

    • Size

      428KB

    • MD5

      294ebe26474cc3cbbc9fa4dc6c4eb911

    • SHA1

      10c1c03b794d3f474c129d9a1fa42822ecb39a33

    • SHA256

      5b5bbe7f7109147300bad73c48e8dbfd9b187399e9951d2555155c53cc32c651

    • SHA512

      23700c05b7fe5226e69f843454b6d950a098895a4118c0558b0781ce8417417d0bfaaa8ec6a96c19def1ae65dc91ff1491b0c5ed4e62d99271394b53e39c6f97

    • SSDEEP

      12288:xuMwSBi8vvrHxVPKyv2m77sZB07FxObO32h:xHwr8vrx52t07FQao

    • CyberGate, Rebhip

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

    • Adds policy Run key to start application

    • Modifies Installed Components in the registry

    • Checks computer location settings

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

    • Deletes itself

    • 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

3
T1547.001

Privilege Escalation

Boot or Logon Autostart Execution

3
T1547

Registry Run Keys / Startup Folder

3
T1547.001

Defense Evasion

Modify Registry

3
T1112

Discovery

Query Registry

3
T1012

System Information Discovery

4
T1082

Peripheral Device Discovery

1
T1120

Tasks