General

  • Target

    1266ec33bb2dafab19ba1c75a66086b0_JaffaCakes118

  • Size

    828KB

  • Sample

    240626-sf2ktszcmd

  • MD5

    1266ec33bb2dafab19ba1c75a66086b0

  • SHA1

    fc9c9fa1c82b2b5f59a74be8918cf855fd88bd53

  • SHA256

    ea34f704477f27ba6b0b11f2e2b297fe7d6625ff09a61bbe33b1710e5799daa5

  • SHA512

    0e1152eb940da725beb6768aab39e5b7a93f0707670ce0ed5147aa5553cc46300d7fe8d4aaff4177fcacf61562f734c41c3505920126445cc087b60e026d7380

  • SSDEEP

    12288:8WQDnB4w17rZnNvvjbyUk/S2yL61SDDQ2TNr4ioeIi1CT+Nj99Y+ZRB2z/Vsc72M:vcrH2Uk/0uMnivXGUJ20p+R

Malware Config

Extracted

Family

cybergate

Version

v1.07.5

Botnet

cyber

C2

johnymaple.no-ip.biz:82

Mutex

U33G0R1P14885T

Attributes
  • enable_keylogger

    true

  • enable_message_box

    false

  • ftp_directory

    ./logs/

  • ftp_interval

    30

  • injected_process

    explorer.exe

  • install_dir

    WinDir

  • install_file

    Svchost.exe

  • install_flag

    true

  • keylogger_enable_ftp

    false

  • message_box_caption

    GamePortal cannot start because "Nullz/Nullz 0x9281820" is not declared in MAIN.cpp

  • message_box_title

    GamePortal Error

  • password

    123456

  • regkey_hkcu

    HKCU

  • regkey_hklm

    HKLM

Targets

    • Target

      1266ec33bb2dafab19ba1c75a66086b0_JaffaCakes118

    • Size

      828KB

    • MD5

      1266ec33bb2dafab19ba1c75a66086b0

    • SHA1

      fc9c9fa1c82b2b5f59a74be8918cf855fd88bd53

    • SHA256

      ea34f704477f27ba6b0b11f2e2b297fe7d6625ff09a61bbe33b1710e5799daa5

    • SHA512

      0e1152eb940da725beb6768aab39e5b7a93f0707670ce0ed5147aa5553cc46300d7fe8d4aaff4177fcacf61562f734c41c3505920126445cc087b60e026d7380

    • SSDEEP

      12288:8WQDnB4w17rZnNvvjbyUk/S2yL61SDDQ2TNr4ioeIi1CT+Nj99Y+ZRB2z/Vsc72M:vcrH2Uk/0uMnivXGUJ20p+R

    • 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.

    • Executes dropped EXE

    • Loads dropped DLL

    • UPX packed file

      Detects executables packed with UPX/modified UPX open source packer.

    • Uses the VBS compiler for execution

    • Adds Run key to start application

    • Drops file in System32 directory

    • Suspicious use of SetThreadContext

MITRE ATT&CK Matrix ATT&CK v13

Execution

Scripting

1
T1064

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

Scripting

1
T1064

Tasks