General

  • Target

    85de5aac23deb2a670dd8ae835e644aa_JaffaCakes118

  • Size

    340KB

  • Sample

    240810-nhkmwa1enb

  • MD5

    85de5aac23deb2a670dd8ae835e644aa

  • SHA1

    a453b30d620ff06fa65b2504365fd3099065654d

  • SHA256

    a9a1a6ce3b143e43e92cbf40bb23a845e44dce96536fd9ab5809a423ea381b82

  • SHA512

    2e917d3a3f9eba390a6d4549bd2449822e22a691c18344b16ef8d952edfef60afa48fe0e217c2eef820875c8225f171aac99f74d399e7b5d77b9d4a0d6e51e15

  • SSDEEP

    6144:drIPmxIBN51+jfkvEfpdFahzQEybarYAVRomj+54FC7ymH3w9n:3x4kfkgpGhzhZrYA2+c+mH3w9n

Malware Config

Extracted

Family

cybergate

Version

v1.04.8

Botnet

cyber

C2

zangalou.no-ip.biz:81

Mutex

FPCWS50606E35G

Attributes
  • enable_keylogger

    true

  • enable_message_box

    false

  • ftp_directory

    ./logs/

  • ftp_interval

    30

  • injected_process

    explorer.exe

  • install_dir

    winbooterr

  • install_file

    svchoast.exe

  • install_flag

    true

  • keylogger_enable_ftp

    false

  • message_box_caption

    Remote Administration anywhere in the world.

  • message_box_title

    CyberGate

  • password

    migalou

  • regkey_hkcu

    HKCU

  • regkey_hklm

    HKLM

Targets

    • Target

      85de5aac23deb2a670dd8ae835e644aa_JaffaCakes118

    • Size

      340KB

    • MD5

      85de5aac23deb2a670dd8ae835e644aa

    • SHA1

      a453b30d620ff06fa65b2504365fd3099065654d

    • SHA256

      a9a1a6ce3b143e43e92cbf40bb23a845e44dce96536fd9ab5809a423ea381b82

    • SHA512

      2e917d3a3f9eba390a6d4549bd2449822e22a691c18344b16ef8d952edfef60afa48fe0e217c2eef820875c8225f171aac99f74d399e7b5d77b9d4a0d6e51e15

    • SSDEEP

      6144:drIPmxIBN51+jfkvEfpdFahzQEybarYAVRomj+54FC7ymH3w9n:3x4kfkgpGhzhZrYA2+c+mH3w9n

    • 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

    • Suspicious use of SetThreadContext

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

System Location Discovery

1
T1614

System Language Discovery

1
T1614.001

Tasks