Analysis

  • max time kernel
    94s
  • max time network
    139s
  • platform
    windows10-2004_x64
  • resource
    win10v2004-20241007-en
  • resource tags

    arch:x64arch:x86image:win10v2004-20241007-enlocale:en-usos:windows10-2004-x64system
  • submitted
    14-01-2025 18:06

General

  • Target

    JaffaCakes118_423780663625a99c1f7bebfb50966ed8.exe

  • Size

    420KB

  • MD5

    423780663625a99c1f7bebfb50966ed8

  • SHA1

    88c26a36b77e300b1b9a8f90d5f4a367d8f4226d

  • SHA256

    4dd790d0893d26f7515a0fb72eeab4f6fd7822c48d04b5c2ec794f152deff68a

  • SHA512

    7bb34637d0389da9062e0f61791c72d245ec0741554abadb3dc0740e609785997ba9d45f80854f4443bb3992d23f5a016646e8603776214754ad72d1b30b342b

  • SSDEEP

    6144:tiPRxwbOQDXCQ97dRUgwKY+1tJnfE5olnjzWBnJ3MszTt5XLMS6R5F:8PHREXCQR3pY+JfCoF4fJA5F

Malware Config

Extracted

Family

cybergate

Version

2.6

Botnet

Server

C2

sven123.no-ip.biz:1338

Mutex

***MUTEX***

Attributes
  • enable_keylogger

    true

  • enable_message_box

    true

  • ftp_directory

    ./logs/

  • ftp_interval

    30

  • injected_process

    explorer.exe

  • install_dir

    Winupd

  • install_file

    svchost.exe

  • install_flag

    true

  • keylogger_enable_ftp

    false

  • message_box_caption

    Bild konnte nicht geöffnet werden!

  • message_box_title

    picture opain fail

  • password

    12345

  • regkey_hkcu

    HKCU

  • regkey_hklm

    HKLM

Signatures

  • CyberGate, Rebhip

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

  • Cybergate family
  • Suspicious use of SetThreadContext 1 IoCs
  • Program crash 2 IoCs
  • System Location Discovery: System Language Discovery 1 TTPs 1 IoCs

    Attempt gather information about the system language of a victim in order to infer the geographical location of that host.

  • Suspicious use of WriteProcessMemory 13 IoCs

Processes

  • C:\Users\Admin\AppData\Local\Temp\JaffaCakes118_423780663625a99c1f7bebfb50966ed8.exe
    "C:\Users\Admin\AppData\Local\Temp\JaffaCakes118_423780663625a99c1f7bebfb50966ed8.exe"
    1⤵
    • Suspicious use of SetThreadContext
    • System Location Discovery: System Language Discovery
    • Suspicious use of WriteProcessMemory
    PID:4548
    • C:\Users\Admin\AppData\Local\Temp\JaffaCakes118_423780663625a99c1f7bebfb50966ed8.exe
      C:\Users\Admin\AppData\Local\Temp\JaffaCakes118_423780663625a99c1f7bebfb50966ed8.exe
      2⤵
        PID:3316
        • C:\Windows\SysWOW64\WerFault.exe
          C:\Windows\SysWOW64\WerFault.exe -u -p 3316 -s 184
          3⤵
          • Program crash
          PID:2920
        • C:\Windows\SysWOW64\WerFault.exe
          C:\Windows\SysWOW64\WerFault.exe -u -p 3316 -s 188
          3⤵
          • Program crash
          PID:3604
    • C:\Windows\SysWOW64\WerFault.exe
      C:\Windows\SysWOW64\WerFault.exe -pss -s 408 -p 3316 -ip 3316
      1⤵
        PID:2036
      • C:\Windows\SysWOW64\WerFault.exe
        C:\Windows\SysWOW64\WerFault.exe -pss -s 184 -p 3316 -ip 3316
        1⤵
          PID:2200

        Network

        MITRE ATT&CK Enterprise v15

        Replay Monitor

        Loading Replay Monitor...

        Downloads

        • memory/3316-1-0x0000000000400000-0x000000000045F000-memory.dmp

          Filesize

          380KB

        • memory/3316-4-0x0000000000400000-0x000000000045F000-memory.dmp

          Filesize

          380KB

        • memory/3316-3-0x0000000000400000-0x000000000045F000-memory.dmp

          Filesize

          380KB

        • memory/3316-5-0x0000000000400000-0x000000000045F000-memory.dmp

          Filesize

          380KB

        • memory/3316-8-0x0000000000400000-0x000000000045F000-memory.dmp

          Filesize

          380KB

        • memory/4548-0-0x0000000000400000-0x0000000000469000-memory.dmp

          Filesize

          420KB

        • memory/4548-9-0x0000000000400000-0x0000000000469000-memory.dmp

          Filesize

          420KB