General

  • Target

    60293ae5c52afb26a1ea4c20f3b028bc_JaffaCakes118

  • Size

    296KB

  • Sample

    240720-msfk8sybrn

  • MD5

    60293ae5c52afb26a1ea4c20f3b028bc

  • SHA1

    f2bb5f02ddce44363f4f831b00bf626bc623eaf3

  • SHA256

    4f3cb4e82b64712b18f212e1613a2d113eeaf83eeb70e65e47c352b6e40fae7c

  • SHA512

    a887a1575e3fb7963a8304164448776630c9f19d727321aeb2724f919b46e9a6803f83118bea04325ddd36df9b123688ae06696826f66ef4963a61fe166cd674

  • SSDEEP

    6144:/OpslFlqkhdBCkWYxuukP1pjSKSNVkq/MVJb1:/wslPTBd47GLRMTb1

Malware Config

Extracted

Family

cybergate

Version

v1.07.5

Botnet

Cyber

C2

127.0.0.1:999

stelios.no-ip.biz:100

Mutex

1801BK4278D2WK

Attributes
  • enable_keylogger

    true

  • enable_message_box

    false

  • ftp_directory

    ./logs/

  • ftp_interval

    30

  • injected_process

    explorer.exe

  • install_dir

    install

  • install_file

    cybergate v1.07.5.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

      60293ae5c52afb26a1ea4c20f3b028bc_JaffaCakes118

    • Size

      296KB

    • MD5

      60293ae5c52afb26a1ea4c20f3b028bc

    • SHA1

      f2bb5f02ddce44363f4f831b00bf626bc623eaf3

    • SHA256

      4f3cb4e82b64712b18f212e1613a2d113eeaf83eeb70e65e47c352b6e40fae7c

    • SHA512

      a887a1575e3fb7963a8304164448776630c9f19d727321aeb2724f919b46e9a6803f83118bea04325ddd36df9b123688ae06696826f66ef4963a61fe166cd674

    • SSDEEP

      6144:/OpslFlqkhdBCkWYxuukP1pjSKSNVkq/MVJb1:/wslPTBd47GLRMTb1

    • 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