General

  • Target

    1e07553c94e6d7f2a988256059e293eb_JaffaCakes118

  • Size

    595KB

  • Sample

    240702-e9xxvazelp

  • MD5

    1e07553c94e6d7f2a988256059e293eb

  • SHA1

    13e3c10bf05d21c091323b7876d24e036cdf79d6

  • SHA256

    38fcfb81ea0bb0280d78f08c9e9639101cbc9926aa4d977ca681377e036ae751

  • SHA512

    2422deb012b305318dbe9337339ba4ae4f1761b4a169cf74c5f00312e30d5c74cecb1473b79d67bf82a1580aa01d107aff89330db68234162569cec402229d00

  • SSDEEP

    6144:Uh7xjk0EdatAbulIY24k43n6GJRM97OpslFlqYhdBCkWYxuukP1pjSKSNVkq/MVR:U3jk0gatIWdQwsllTBd47GLRMTbr

Malware Config

Extracted

Family

cybergate

Version

v1.07.5

Botnet

remote

C2

127.0.0.1:999

46.47.64.192:34012

Mutex

8G4258L4L76XRQ

Attributes
  • enable_keylogger

    true

  • enable_message_box

    false

  • ftp_directory

    ./logs/

  • ftp_interval

    30

  • injected_process

    explorer.exe

  • install_dir

    sistem32

  • 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

    1

Targets

    • Target

      1e07553c94e6d7f2a988256059e293eb_JaffaCakes118

    • Size

      595KB

    • MD5

      1e07553c94e6d7f2a988256059e293eb

    • SHA1

      13e3c10bf05d21c091323b7876d24e036cdf79d6

    • SHA256

      38fcfb81ea0bb0280d78f08c9e9639101cbc9926aa4d977ca681377e036ae751

    • SHA512

      2422deb012b305318dbe9337339ba4ae4f1761b4a169cf74c5f00312e30d5c74cecb1473b79d67bf82a1580aa01d107aff89330db68234162569cec402229d00

    • SSDEEP

      6144:Uh7xjk0EdatAbulIY24k43n6GJRM97OpslFlqYhdBCkWYxuukP1pjSKSNVkq/MVR:U3jk0gatIWdQwsllTBd47GLRMTbr

    • 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.

    • Suspicious use of SetThreadContext

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