General

  • Target

    2de753f8af6e54addda1beb3c342a739_JaffaCakes118

  • Size

    284KB

  • Sample

    240708-1j52essfmh

  • MD5

    2de753f8af6e54addda1beb3c342a739

  • SHA1

    f86b77dbf7908c217f5f6ffe5c0443384f4a4e39

  • SHA256

    1865c5f52a6016dae53b57c9f1ac6bd2a1dc59a41730d7bcc14a4a93f8c457db

  • SHA512

    925cd0b05c0f5b1207319ab16145f762bb414c16a9056f5358b14bc07b1e85cddaa652238ef1315640f8f34291ccdcf093b88cedc42df2fab57db487e47ecedc

  • SSDEEP

    6144:ik4qmEi2cTHgefzbiMSfYMsAD0CMCfFxp7AfE2bT:d9SgqmAMVIUF43

Malware Config

Extracted

Family

cybergate

Version

2.6

Botnet

ÖÍíÉ

Mutex

***MUTEX***

Attributes
  • enable_keylogger

    true

  • enable_message_box

    false

  • ftp_directory

    ./logs/

  • ftp_interval

    30

  • injected_process

    svchost.exe

  • install_file

    Win_Xp.exe

  • install_flag

    true

  • keylogger_enable_ftp

    false

  • message_box_caption

    Please try again later.

  • message_box_title

    Error

  • password

    ahmada9009

Targets

    • Target

      2de753f8af6e54addda1beb3c342a739_JaffaCakes118

    • Size

      284KB

    • MD5

      2de753f8af6e54addda1beb3c342a739

    • SHA1

      f86b77dbf7908c217f5f6ffe5c0443384f4a4e39

    • SHA256

      1865c5f52a6016dae53b57c9f1ac6bd2a1dc59a41730d7bcc14a4a93f8c457db

    • SHA512

      925cd0b05c0f5b1207319ab16145f762bb414c16a9056f5358b14bc07b1e85cddaa652238ef1315640f8f34291ccdcf093b88cedc42df2fab57db487e47ecedc

    • SSDEEP

      6144:ik4qmEi2cTHgefzbiMSfYMsAD0CMCfFxp7AfE2bT:d9SgqmAMVIUF43

    • CyberGate, Rebhip

      CyberGate is a lightweight remote administration tool with a wide array of functionalities.

    • Suspicious use of NtCreateProcessExOtherParentProcess

    • 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.

    • Drops file in System32 directory

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

3
T1012

System Information Discovery

4
T1082

Tasks