General

  • Target

    48907ba6b9737126a3231daa528dfbf9_JaffaCakes118

  • Size

    296KB

  • Sample

    240715-gzlsyavdma

  • MD5

    48907ba6b9737126a3231daa528dfbf9

  • SHA1

    7063199dd9b22131a92622c676684760dd870714

  • SHA256

    940933c630e4e4f8d524f913dd0b284f4049446e77a92b8a6fb3c3e2c0ab1ab6

  • SHA512

    b966cd4d30d42b29a321bb7a4c7f1e3d210431622898a3f3c48e44848984b2980be245f2cbe12ddffc8d732bada4e152123d8db0e14ff9cc34497180a68a03c4

  • SSDEEP

    6144:fOpslFlqRhdBCkWYxuukP1pjSKSNVkq/MVJbo:fwslQTBd47GLRMTbo

Malware Config

Extracted

Family

cybergate

Version

v1.07.5

Botnet

cyber

C2

127.0.0.1:100

Mutex

H352E8MRIUPYL3

Attributes
  • enable_keylogger

    true

  • enable_message_box

    false

  • 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

    Remote Administration anywhere in the world.

  • message_box_title

    CyberGate

  • password

    123456

Targets

    • Target

      48907ba6b9737126a3231daa528dfbf9_JaffaCakes118

    • Size

      296KB

    • MD5

      48907ba6b9737126a3231daa528dfbf9

    • SHA1

      7063199dd9b22131a92622c676684760dd870714

    • SHA256

      940933c630e4e4f8d524f913dd0b284f4049446e77a92b8a6fb3c3e2c0ab1ab6

    • SHA512

      b966cd4d30d42b29a321bb7a4c7f1e3d210431622898a3f3c48e44848984b2980be245f2cbe12ddffc8d732bada4e152123d8db0e14ff9cc34497180a68a03c4

    • SSDEEP

      6144:fOpslFlqRhdBCkWYxuukP1pjSKSNVkq/MVJbo:fwslQTBd47GLRMTbo

    • 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.

MITRE ATT&CK Matrix ATT&CK v13

Persistence

Boot or Logon Autostart Execution

2
T1547

Registry Run Keys / Startup Folder

1
T1547.001

Active Setup

1
T1547.014

Privilege Escalation

Boot or Logon Autostart Execution

2
T1547

Registry Run Keys / Startup Folder

1
T1547.001

Active Setup

1
T1547.014

Defense Evasion

Modify Registry

2
T1112

Discovery

Query Registry

1
T1012

System Information Discovery

2
T1082

Tasks