Analysis

  • max time kernel
    147s
  • max time network
    150s
  • platform
    windows10-2004_x64
  • resource
    win10v2004-20250217-en
  • resource tags

    arch:x64arch:x86image:win10v2004-20250217-enlocale:en-usos:windows10-2004-x64system
  • submitted
    22-02-2025 18:55

General

  • Target

    JaffaCakes118_1b96a9a83bfb377912da4e065ab021ff.exe

  • Size

    670KB

  • MD5

    1b96a9a83bfb377912da4e065ab021ff

  • SHA1

    11aea7c2739cbf364cdeb04dfc2cd4eaccedef9d

  • SHA256

    13bd0605a513aec745eedd3e0911036ce2ce77c212b64b5496205a13b92f7266

  • SHA512

    ca2a146ac3653926463363a725f0e99b200eaa18c2989ccda21c476c2e37ac9648248abfc3ff7f6e4d3bebc8658a3958a089bed48323ecc94d326c386f377a44

  • SSDEEP

    12288:na8N1QQ8CiwSg2OJRPpfnH91ZBVrrU2PLRgcoxyhT:na+WbBwSgdJRRfnHv9rxPL+ZA

Score
5/10

Malware Config

Signatures

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

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

  • Suspicious use of AdjustPrivilegeToken 64 IoCs
  • Suspicious use of SetWindowsHookEx 1 IoCs
  • Suspicious use of WriteProcessMemory 13 IoCs

Processes

  • C:\Users\Admin\AppData\Local\Temp\JaffaCakes118_1b96a9a83bfb377912da4e065ab021ff.exe
    "C:\Users\Admin\AppData\Local\Temp\JaffaCakes118_1b96a9a83bfb377912da4e065ab021ff.exe"
    1⤵
    • Suspicious use of SetThreadContext
    • System Location Discovery: System Language Discovery
    • Suspicious use of AdjustPrivilegeToken
    • Suspicious use of WriteProcessMemory
    PID:540
    • C:\Users\Admin\AppData\Local\Temp\JaffaCakes118_1b96a9a83bfb377912da4e065ab021ff.exe
      C:\Users\Admin\AppData\Local\Temp\JaffaCakes118_1b96a9a83bfb377912da4e065ab021ff.exe
      2⤵
      • System Location Discovery: System Language Discovery
      • Suspicious use of SetWindowsHookEx
      • Suspicious use of WriteProcessMemory
      PID:4408
      • C:\Users\Admin\AppData\Local\Temp\JaffaCakes118_1b96a9a83bfb377912da4e065ab021ff.exe
        C:\Users\Admin\AppData\Local\Temp\JaffaCakes118_1b96a9a83bfb377912da4e065ab021ff.exe
        3⤵
          PID:4104
        • C:\Windows\SysWOW64\WerFault.exe
          C:\Windows\SysWOW64\WerFault.exe -u -p 4408 -s 460
          3⤵
          • Program crash
          PID:3584
    • C:\Windows\SysWOW64\WerFault.exe
      C:\Windows\SysWOW64\WerFault.exe -pss -s 408 -p 4408 -ip 4408
      1⤵
        PID:2016

      Network

      MITRE ATT&CK Enterprise v15

      Replay Monitor

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      Downloads

      • memory/540-0-0x0000000000400000-0x0000000000410000-memory.dmp

        Filesize

        64KB

      • memory/540-8-0x0000000000400000-0x0000000000410000-memory.dmp

        Filesize

        64KB

      • memory/4408-1-0x0000000000400000-0x000000000040A000-memory.dmp

        Filesize

        40KB

      • memory/4408-7-0x0000000000400000-0x0000000000409001-memory.dmp

        Filesize

        36KB

      • memory/4408-3-0x0000000000400000-0x000000000040A000-memory.dmp

        Filesize

        40KB

      • memory/4408-9-0x0000000000400000-0x000000000040A000-memory.dmp

        Filesize

        40KB

      • memory/4408-14-0x0000000000400000-0x0000000000409001-memory.dmp

        Filesize

        36KB

      • memory/4408-13-0x0000000000400000-0x000000000040A000-memory.dmp

        Filesize

        40KB