General

  • Target

    1e2231633eeefbe6efa8051910fa740c_JaffaCakes118

  • Size

    296KB

  • Sample

    240702-f3svzs1hjr

  • MD5

    1e2231633eeefbe6efa8051910fa740c

  • SHA1

    76a8dba09e0347bf9b559cf19538a64a9fcd564f

  • SHA256

    f10a9b494ed560a930a6a1544e73b099521c1f87f3aabfda4cd702f39a1505cf

  • SHA512

    03af3e70aec5c70a763cbe47ee3884737da41a67b273cd1b084732399c64d7da519652ed6909a0b7df2357c328a5e1b9d19aef87ad143b9c12f5e4ff015e6631

  • SSDEEP

    6144:/OpslFlq7hdBCkWYxuukP1pjSKSNVkq/MVJb9:/wslITBd47GLRMTb9

Malware Config

Extracted

Family

cybergate

Version

v1.07.5

Botnet

12345

C2

192.168.1.4:82

Mutex

M44MC6F13H7332

Attributes
  • enable_keylogger

    true

  • enable_message_box

    true

  • ftp_directory

    ./logs/

  • ftp_interval

    30

  • injected_process

    explorer.exe

  • install_dir

    WinDir

  • 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

    12345

  • regkey_hkcu

    HKCU

  • regkey_hklm

    HKLM

Targets

    • Target

      1e2231633eeefbe6efa8051910fa740c_JaffaCakes118

    • Size

      296KB

    • MD5

      1e2231633eeefbe6efa8051910fa740c

    • SHA1

      76a8dba09e0347bf9b559cf19538a64a9fcd564f

    • SHA256

      f10a9b494ed560a930a6a1544e73b099521c1f87f3aabfda4cd702f39a1505cf

    • SHA512

      03af3e70aec5c70a763cbe47ee3884737da41a67b273cd1b084732399c64d7da519652ed6909a0b7df2357c328a5e1b9d19aef87ad143b9c12f5e4ff015e6631

    • SSDEEP

      6144:/OpslFlq7hdBCkWYxuukP1pjSKSNVkq/MVJb9:/wslITBd47GLRMTb9

    • 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