General

  • Target

    ce1cad6bad06a0829eb3e79d542346a9

  • Size

    751KB

  • Sample

    240316-p5manabd8z

  • MD5

    ce1cad6bad06a0829eb3e79d542346a9

  • SHA1

    e9218c6f5023ba12456c315938e87af2516032f2

  • SHA256

    50dd5b286881767006a5fc79500e49568c31cbe9b2711ce54aac1cd111d81da6

  • SHA512

    26dd7660c2ee06a17b82d9234676d7162c99450e60d90cd4c08ea4d3793a80ea824652f0a4d548d32685ee76232069ea2b06bb6e065d3c67237d823467df604f

  • SSDEEP

    12288:lxf8DmbVEld2TKKNpPQ3jKtfLgvBpBARkw5uQZOWHkmuMAkomCJO:lxfAZwPojKFo7K6wUwTulSCJO

Malware Config

Extracted

Family

cybergate

Version

v1.07.5

Botnet

Cyber

C2

acehax.no-ip.biz:4572

Mutex

A03L0A3F56HU16

Attributes
  • enable_keylogger

    true

  • enable_message_box

    false

  • 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

    Remote Administration anywhere in the world.

  • message_box_title

    CyberGate

  • password

    123456

  • regkey_hkcu

    HKCU

  • regkey_hklm

    HKLM

Targets

    • Target

      ce1cad6bad06a0829eb3e79d542346a9

    • Size

      751KB

    • MD5

      ce1cad6bad06a0829eb3e79d542346a9

    • SHA1

      e9218c6f5023ba12456c315938e87af2516032f2

    • SHA256

      50dd5b286881767006a5fc79500e49568c31cbe9b2711ce54aac1cd111d81da6

    • SHA512

      26dd7660c2ee06a17b82d9234676d7162c99450e60d90cd4c08ea4d3793a80ea824652f0a4d548d32685ee76232069ea2b06bb6e065d3c67237d823467df604f

    • SSDEEP

      12288:lxf8DmbVEld2TKKNpPQ3jKtfLgvBpBARkw5uQZOWHkmuMAkomCJO:lxfAZwPojKFo7K6wUwTulSCJO

    • 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.

    • 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

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

Scripting

1
T1064

Discovery

Query Registry

1
T1012

System Information Discovery

2
T1082

Tasks