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Analysis

  • max time kernel
    43s
  • max time network
    18s
  • platform
    windows7_x64
  • resource
    win7-20241010-en
  • resource tags

    arch:x64arch:x86image:win7-20241010-enlocale:en-usos:windows7-x64system
  • submitted
    13/01/2025, 09:01

General

  • Target

    a331d508f67f978055688fed2a4b9a175c137336f4d784362ce454bd79a90611.exe

  • Size

    1.8MB

  • MD5

    eca3615c98ae0a23890f4ae365381e10

  • SHA1

    c60293cbd6b6705c046345ba7f9b6e6e377505b4

  • SHA256

    a331d508f67f978055688fed2a4b9a175c137336f4d784362ce454bd79a90611

  • SHA512

    be9a541a45e36315a7a2e80ebc7681f1819f4efe23b0d6d2c933bb8146b7875652c3824a8a10b41182c27ce1d6d3e4bc6a045bc43afbe31eefd184043939e71d

  • SSDEEP

    12288:i254f/VAuj79umm3xR0lq+X6kOyeXiYxewRJBWW59qA7W2FeDSIGVH/KIDgDgUeW:x+D9uVMpjOyerrFQDbGV6eH81ka

Malware Config

Signatures

  • Adds Run key to start application 2 TTPs 1 IoCs
  • Suspicious use of SetThreadContext 2 IoCs
  • Enumerates physical storage devices 1 TTPs

    Attempts to interact with connected storage/optical drive(s).

  • 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 SetWindowsHookEx 2 IoCs
  • Suspicious use of WriteProcessMemory 15 IoCs

Processes

  • C:\Users\Admin\AppData\Local\Temp\a331d508f67f978055688fed2a4b9a175c137336f4d784362ce454bd79a90611.exe
    "C:\Users\Admin\AppData\Local\Temp\a331d508f67f978055688fed2a4b9a175c137336f4d784362ce454bd79a90611.exe"
    1⤵
    • Adds Run key to start application
    • Suspicious use of SetThreadContext
    • System Location Discovery: System Language Discovery
    • Suspicious use of WriteProcessMemory
    PID:2388
    • C:\Users\Admin\AppData\Local\Temp\a331d508f67f978055688fed2a4b9a175c137336f4d784362ce454bd79a90611.exe
      "C:\Users\Admin\AppData\Local\Temp\a331d508f67f978055688fed2a4b9a175c137336f4d784362ce454bd79a90611.exe"
      2⤵
      • System Location Discovery: System Language Discovery
      • Suspicious use of SetWindowsHookEx
      PID:2928
    • C:\Windows\SysWOW64\diskperf.exe
      "C:\Windows\SysWOW64\diskperf.exe"
      2⤵
        PID:2924

    Network

    MITRE ATT&CK Enterprise v15

    Replay Monitor

    Loading Replay Monitor...

    Downloads

    • memory/2388-1-0x0000000000220000-0x0000000000221000-memory.dmp

      Filesize

      4KB

    • memory/2388-2-0x0000000000400000-0x0000000000514000-memory.dmp

      Filesize

      1.1MB

    • memory/2388-3-0x0000000000220000-0x0000000000221000-memory.dmp

      Filesize

      4KB

    • memory/2388-0-0x0000000000400000-0x0000000000514000-memory.dmp

      Filesize

      1.1MB

    • memory/2388-19-0x0000000002C80000-0x0000000002D94000-memory.dmp

      Filesize

      1.1MB

    • memory/2388-31-0x0000000000400000-0x0000000000514000-memory.dmp

      Filesize

      1.1MB

    • memory/2924-21-0x0000000000400000-0x0000000000412000-memory.dmp

      Filesize

      72KB

    • memory/2924-32-0x0000000000400000-0x0000000000412000-memory.dmp

      Filesize

      72KB

    • memory/2924-29-0x0000000000400000-0x0000000000412000-memory.dmp

      Filesize

      72KB

    • memory/2924-25-0x0000000000400000-0x0000000000412000-memory.dmp

      Filesize

      72KB

    • memory/2924-23-0x000000007EFDE000-0x000000007EFDF000-memory.dmp

      Filesize

      4KB

    • memory/2928-20-0x0000000000400000-0x000000000043E000-memory.dmp

      Filesize

      248KB

    • memory/2928-4-0x0000000000400000-0x000000000043E000-memory.dmp

      Filesize

      248KB

    • memory/2928-6-0x0000000000400000-0x000000000043E000-memory.dmp

      Filesize

      248KB

    • memory/2928-8-0x0000000000400000-0x000000000043E000-memory.dmp

      Filesize

      248KB

    • memory/2928-12-0x0000000000400000-0x000000000043E000-memory.dmp

      Filesize

      248KB

    • memory/2928-35-0x0000000000400000-0x000000000043E000-memory.dmp

      Filesize

      248KB