General

  • Target

    19f10ba88659ecd20de94388b730de0c_JaffaCakes118

  • Size

    343KB

  • Sample

    240628-njqwaazbrp

  • MD5

    19f10ba88659ecd20de94388b730de0c

  • SHA1

    55c713d3e031a703205819ed779bf6d469bfc2eb

  • SHA256

    17559a8276b27bed6867ab45b94446a7392ba42ebe11becc471170be260b2cd7

  • SHA512

    0912cd3693e80af958c293effe3a20b25d04432f81eb9a81b49938b60a0a65fbacdf4737149f072f9972edde77068ad862f4a55f11156c2a871c5a54e3dd8cbd

  • SSDEEP

    6144:uJSQL9NHhFtdde94q8z7Izqtv5Jw8OtDUefvv21Dt0Yiks7jASeQHlC:/QhNBX/mqthJ/EDIYYiUSzlC

Malware Config

Extracted

Family

cybergate

Version

2.6

Botnet

vítima

C2

127.0.0.1:81

Mutex

***MUTEX***

Attributes
  • enable_keylogger

    true

  • enable_message_box

    false

  • ftp_directory

    ./logs/

  • ftp_interval

    30

  • injected_process

    explorer.exe

  • install_dir

    spynet

  • install_file

    server.exe

  • install_flag

    true

  • keylogger_enable_ftp

    false

  • message_box_caption

    texto da mensagem

  • message_box_title

    título da mensagem

  • password

    abcd1234

  • regkey_hkcu

    HKCU

  • regkey_hklm

    HKLM

Targets

    • Target

      19f10ba88659ecd20de94388b730de0c_JaffaCakes118

    • Size

      343KB

    • MD5

      19f10ba88659ecd20de94388b730de0c

    • SHA1

      55c713d3e031a703205819ed779bf6d469bfc2eb

    • SHA256

      17559a8276b27bed6867ab45b94446a7392ba42ebe11becc471170be260b2cd7

    • SHA512

      0912cd3693e80af958c293effe3a20b25d04432f81eb9a81b49938b60a0a65fbacdf4737149f072f9972edde77068ad862f4a55f11156c2a871c5a54e3dd8cbd

    • SSDEEP

      6144:uJSQL9NHhFtdde94q8z7Izqtv5Jw8OtDUefvv21Dt0Yiks7jASeQHlC:/QhNBX/mqthJ/EDIYYiUSzlC

    • 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

    • 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

Tasks