General

  • Target

    24dc22c06981d601550e0153a3922687_JaffaCakes118

  • Size

    862KB

  • Sample

    240704-gnnhdszdnc

  • MD5

    24dc22c06981d601550e0153a3922687

  • SHA1

    b3a5c74a80920d94f5b2a3071090d7cb7c468ce8

  • SHA256

    9d1948df64611a18ae3d466a5e1ca630f8fb164acb45f7b446d16399098fa30e

  • SHA512

    49c6c7a7e3626b80d9fa9c38e10b130ebd501ddad2f406883b8c301471e2f0243f87239967d670b4d14611c1c4fe32b358f8389e181160571ffffcb8660ed0a8

  • SSDEEP

    12288:z8Leojxhg+YSl10R/IqSBk58uKTGPMILeFv6uqoB27O5hzgEKALfX7MX01K:4iSIR/998ZGPMSy5xKALfAD

Malware Config

Extracted

Family

cybergate

Version

v1.04.8

Botnet

remote

C2

deathtoall.no-ip.info:1335

Mutex

6B7P7MF551WC7O

Attributes
  • enable_keylogger

    true

  • enable_message_box

    false

  • ftp_directory

    ./logs/

  • ftp_interval

    30

  • injected_process

    explorer.exe

  • install_dir

    services

  • 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

    1234

  • regkey_hkcu

    Microsoft

  • regkey_hklm

    Microsoft

Targets

    • Target

      24dc22c06981d601550e0153a3922687_JaffaCakes118

    • Size

      862KB

    • MD5

      24dc22c06981d601550e0153a3922687

    • SHA1

      b3a5c74a80920d94f5b2a3071090d7cb7c468ce8

    • SHA256

      9d1948df64611a18ae3d466a5e1ca630f8fb164acb45f7b446d16399098fa30e

    • SHA512

      49c6c7a7e3626b80d9fa9c38e10b130ebd501ddad2f406883b8c301471e2f0243f87239967d670b4d14611c1c4fe32b358f8389e181160571ffffcb8660ed0a8

    • SSDEEP

      12288:z8Leojxhg+YSl10R/IqSBk58uKTGPMILeFv6uqoB27O5hzgEKALfX7MX01K:4iSIR/998ZGPMSy5xKALfAD

    • 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 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