General

  • Target

    0227e28c2584ba338a7d66995718ed9f_JaffaCakes118

  • Size

    641KB

  • Sample

    240622-pvykyaybrb

  • MD5

    0227e28c2584ba338a7d66995718ed9f

  • SHA1

    2c0bcdc355b9be8144115cdc54b7e0f947aeaaee

  • SHA256

    a5131cd0bd5995ce410d607bfb9bb04b66a95c5be05c56c05eb485f46044c8e4

  • SHA512

    36932b4e4554d82ee85d105c3f7d02ad1e7ef2ba6a901a149b72a8c0a96811aa205918c359f2dd5ae79e2e49ac23efe1fe9c6e0f6b77cd979c6169726115dcd7

  • SSDEEP

    12288:WpQZp7buanCiUxlxEcZgQVSqW6OMx+3m4zK8iWJy7QxnskqIZTWN/xAZxSFhTEA6:QQZpuD3xlOcZg5q+ME3m78VJysVTbTnv

Malware Config

Extracted

Family

cybergate

Version

2.7 Final

Botnet

vítima

C2

ghaith.zapto.org:165

Mutex

***MUTEX***

Attributes
  • enable_keylogger

    true

  • enable_message_box

    true

  • 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

    Error while trying to open this file

  • message_box_title

    Error

  • password

    castro

  • regkey_hkcu

    HKCU

  • regkey_hklm

    HKLM

Targets

    • Target

      0227e28c2584ba338a7d66995718ed9f_JaffaCakes118

    • Size

      641KB

    • MD5

      0227e28c2584ba338a7d66995718ed9f

    • SHA1

      2c0bcdc355b9be8144115cdc54b7e0f947aeaaee

    • SHA256

      a5131cd0bd5995ce410d607bfb9bb04b66a95c5be05c56c05eb485f46044c8e4

    • SHA512

      36932b4e4554d82ee85d105c3f7d02ad1e7ef2ba6a901a149b72a8c0a96811aa205918c359f2dd5ae79e2e49ac23efe1fe9c6e0f6b77cd979c6169726115dcd7

    • SSDEEP

      12288:WpQZp7buanCiUxlxEcZgQVSqW6OMx+3m4zK8iWJy7QxnskqIZTWN/xAZxSFhTEA6:QQZpuD3xlOcZg5q+ME3m78VJysVTbTnv

    • 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

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