General

  • Target

    0f3797155cf1c93bbde32ed56d8d5739_JaffaCakes118

  • Size

    342KB

  • Sample

    240625-xy3casxfnh

  • MD5

    0f3797155cf1c93bbde32ed56d8d5739

  • SHA1

    c9dbd821b5832928b0fe7a1373df10f0b255288b

  • SHA256

    bb96f0b1cb64aeba6073994faf6b36110be8bdc73590f99614c2803a1de55843

  • SHA512

    509cf97811e0e7e2681c00cdefb34ecc4f2d7d8e725507179a95d9cfd7997bf802d18a7a34c340af8e2429390a4bbb490273c02809057d0befe9713e274adbc1

  • SSDEEP

    6144:ds455AU0KC2WlUOS4kzw9qqnvw1m02x3si6k3i6VBoeYlS:K45h5684Aw9q92xOZlS

Malware Config

Extracted

Family

cybergate

Version

v1.07.0

Botnet

remote

C2

pringao.no-ip.org:4662

Mutex

10UO7U8C41274N

Attributes
  • enable_keylogger

    true

  • enable_message_box

    false

  • ftp_directory

    ./logs/

  • ftp_interval

    30

  • injected_process

    explorer.exe

  • install_dir

    install

  • install_file

    win32.exe

  • install_flag

    true

  • keylogger_enable_ftp

    false

  • message_box_caption

    Remote Administration anywhere in the world.

  • message_box_title

    CyberGate

  • password

    passwor

  • regkey_hkcu

    HKCU

  • regkey_hklm

    HKLM

Targets

    • Target

      0f3797155cf1c93bbde32ed56d8d5739_JaffaCakes118

    • Size

      342KB

    • MD5

      0f3797155cf1c93bbde32ed56d8d5739

    • SHA1

      c9dbd821b5832928b0fe7a1373df10f0b255288b

    • SHA256

      bb96f0b1cb64aeba6073994faf6b36110be8bdc73590f99614c2803a1de55843

    • SHA512

      509cf97811e0e7e2681c00cdefb34ecc4f2d7d8e725507179a95d9cfd7997bf802d18a7a34c340af8e2429390a4bbb490273c02809057d0befe9713e274adbc1

    • SSDEEP

      6144:ds455AU0KC2WlUOS4kzw9qqnvw1m02x3si6k3i6VBoeYlS:K45h5684Aw9q92xOZlS

    • 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.

    • Deletes itself

    • Executes dropped EXE

    • 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

Tasks