Analysis

  • max time kernel
    93s
  • max time network
    144s
  • platform
    windows10-2004_x64
  • resource
    win10v2004-20241007-en
  • resource tags

    arch:x64arch:x86image:win10v2004-20241007-enlocale:en-usos:windows10-2004-x64system
  • submitted
    27-01-2025 13:36

General

  • Target

    JaffaCakes118_4013c78d806cf06c57377359dd1e4d95.exe

  • Size

    747KB

  • MD5

    4013c78d806cf06c57377359dd1e4d95

  • SHA1

    659b678dda390c20f76f695faa1480f24c716def

  • SHA256

    62bc7656b194c0ac0705dd8e42f71d5d41f09af7f74b65a0b4ac25cc8e935ff4

  • SHA512

    d9aafc767aaf273a80c2eda9006b8f68f730280954d55a808ec2fd489a91e7a3c93a76684867cb0770f1c799f57ba9fd858c9f51e24f3d3b596c67bd92e3ad53

  • SSDEEP

    12288:a7C+BB5wqxcKho0hAH8V0te2IJJwmN0jdLJ1MUsY7kI8AyMWtiiXHgFlmG4sy36E:mn6Hb8TokiQiyJO

Malware Config

Signatures

  • CyberGate, Rebhip

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

  • Cybergate family
  • Uses the VBS compiler for execution 1 TTPs
  • Suspicious use of SetThreadContext 1 IoCs
  • Program crash 1 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 10 IoCs

Processes

  • C:\Users\Admin\AppData\Local\Temp\JaffaCakes118_4013c78d806cf06c57377359dd1e4d95.exe
    "C:\Users\Admin\AppData\Local\Temp\JaffaCakes118_4013c78d806cf06c57377359dd1e4d95.exe"
    1⤵
    • Suspicious use of SetThreadContext
    • System Location Discovery: System Language Discovery
    • Suspicious use of WriteProcessMemory
    PID:4028
    • C:\Windows\Microsoft.NET\Framework\v2.0.50727\vbc.exe
      C:\Windows\Microsoft.NET\Framework\v2.0.50727\vbc.exe
      2⤵
        PID:4068
        • C:\Windows\SysWOW64\WerFault.exe
          C:\Windows\SysWOW64\WerFault.exe -u -p 4068 -s 276
          3⤵
          • Program crash
          PID:1676
    • C:\Windows\SysWOW64\WerFault.exe
      C:\Windows\SysWOW64\WerFault.exe -pss -s 408 -p 4068 -ip 4068
      1⤵
        PID:1740

      Network

      MITRE ATT&CK Enterprise v15

      Replay Monitor

      Loading Replay Monitor...

      Downloads

      • memory/4028-0-0x0000000074732000-0x0000000074733000-memory.dmp

        Filesize

        4KB

      • memory/4028-1-0x0000000074730000-0x0000000074CE1000-memory.dmp

        Filesize

        5.7MB

      • memory/4028-2-0x0000000074730000-0x0000000074CE1000-memory.dmp

        Filesize

        5.7MB

      • memory/4028-7-0x0000000074730000-0x0000000074CE1000-memory.dmp

        Filesize

        5.7MB

      • memory/4068-3-0x0000000000400000-0x0000000000472000-memory.dmp

        Filesize

        456KB

      • memory/4068-5-0x0000000000400000-0x0000000000472000-memory.dmp

        Filesize

        456KB

      • memory/4068-4-0x0000000000400000-0x0000000000472000-memory.dmp

        Filesize

        456KB