General

  • Target

    1e8062c90666ac46d1d78c089af60bbf_JaffaCakes118

  • Size

    374KB

  • Sample

    240702-jjvf9asfla

  • MD5

    1e8062c90666ac46d1d78c089af60bbf

  • SHA1

    38f80879e030bb993ecfbc1ecaffd3610189d6c5

  • SHA256

    df22221e51f0bd4b4488270661b68b61d5eab5f50d3ae0e3d3a57445dd6a755f

  • SHA512

    a828053826337dc454584b381782ef583ca2666c64c28bb9c79512530727749965ff123e1178bc4a9ed56784ad5813d55f3356b449fcb50220a217bdc25f71f7

  • SSDEEP

    6144:W5JX5IgHLkh5vrgl3yQgrxRQkaDlNePGxHQsJ2ESlQzPx0HzSsV:Wv505qZgrRaDlNePqV50QzOH1

Malware Config

Extracted

Family

cybergate

Version

v1.07.5

Botnet

remote

C2

xgunax.no-ip.biz:81

Mutex

ICB2U1X0IF7HT2

Attributes
  • enable_keylogger

    true

  • enable_message_box

    true

  • ftp_directory

    ./logs/

  • ftp_interval

    30

  • injected_process

    explorer.exe

  • install_dir

    install

  • install_file

    javaupdate.exe

  • install_flag

    true

  • keylogger_enable_ftp

    false

  • message_box_caption

    Windows version is not compatible!

  • message_box_title

    Windows Version Error 0062467#01

  • password

    lolelol

  • regkey_hkcu

    HKCU

  • regkey_hklm

    HKLM

Targets

    • Target

      1e8062c90666ac46d1d78c089af60bbf_JaffaCakes118

    • Size

      374KB

    • MD5

      1e8062c90666ac46d1d78c089af60bbf

    • SHA1

      38f80879e030bb993ecfbc1ecaffd3610189d6c5

    • SHA256

      df22221e51f0bd4b4488270661b68b61d5eab5f50d3ae0e3d3a57445dd6a755f

    • SHA512

      a828053826337dc454584b381782ef583ca2666c64c28bb9c79512530727749965ff123e1178bc4a9ed56784ad5813d55f3356b449fcb50220a217bdc25f71f7

    • SSDEEP

      6144:W5JX5IgHLkh5vrgl3yQgrxRQkaDlNePGxHQsJ2ESlQzPx0HzSsV:Wv505qZgrRaDlNePqV50QzOH1

    • 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

Tasks