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Analysis

  • max time kernel
    93s
  • max time network
    95s
  • platform
    windows10-2004_x64
  • resource
    win10v2004-20241007-en
  • resource tags

    arch:x64arch:x86image:win10v2004-20241007-enlocale:en-usos:windows10-2004-x64system
  • submitted
    16/01/2025, 12:07

General

  • Target

    c07be2b5e5604b11709f1ce9c1cd96ff72eb6766b92d62ac7b06fd5dc7acb0f4.exe

  • Size

    2.9MB

  • MD5

    a1e8eb6743607744b0d9ac04d8de1df3

  • SHA1

    e7d267001e8a8dabe9cb5dedf7fee6a723839dfa

  • SHA256

    c07be2b5e5604b11709f1ce9c1cd96ff72eb6766b92d62ac7b06fd5dc7acb0f4

  • SHA512

    97ef5e8f261e78abdb206c05cef4c9e15c44535c681d4f223232192b643c1d47ddefc57d82e3f815428b64373e02a335b52b47f7240675a7f4f2cce6a4812560

  • SSDEEP

    24576:7v97AXmZZcVKfIxTiEVc847flVC6faaQDbGV6eH81k6IbGD2JTu0GoZQDbGV6eHz:7v97AXmw4gxeOw46fUbNecCCFbNecg

Malware Config

Signatures

  • Drops startup file 1 IoCs
  • Adds Run key to start application 2 TTPs 1 IoCs
  • Suspicious use of SetThreadContext 3 IoCs
  • Enumerates physical storage devices 1 TTPs

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

  • System Location Discovery: System Language Discovery 1 TTPs 4 IoCs

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

  • Suspicious behavior: EnumeratesProcesses 2 IoCs
  • Suspicious use of SetWindowsHookEx 4 IoCs
  • Suspicious use of WriteProcessMemory 45 IoCs

Processes

  • C:\Users\Admin\AppData\Local\Temp\c07be2b5e5604b11709f1ce9c1cd96ff72eb6766b92d62ac7b06fd5dc7acb0f4.exe
    "C:\Users\Admin\AppData\Local\Temp\c07be2b5e5604b11709f1ce9c1cd96ff72eb6766b92d62ac7b06fd5dc7acb0f4.exe"
    1⤵
    • Suspicious use of SetThreadContext
    • System Location Discovery: System Language Discovery
    • Suspicious behavior: EnumeratesProcesses
    • Suspicious use of SetWindowsHookEx
    • Suspicious use of WriteProcessMemory
    PID:4192
    • C:\Windows\SysWOW64\cmd.exe
      C:\Windows\system32\cmd.exe /c echo on error resume next:CreateObject("WScript.Shell").Run "C:\Users\Admin\AppData\Local\Temp\c07be2b5e5604b11709f1ce9c1cd96ff72eb6766b92d62ac7b06fd5dc7acb0f4.exe",1: >"C:\Users\Admin\AppData\Roaming\Microsoft\Windows\Start Menu\Programs\Startup\x.vbs"
      2⤵
      • Drops startup file
      • System Location Discovery: System Language Discovery
      PID:1708
    • C:\Users\Admin\AppData\Local\Temp\c07be2b5e5604b11709f1ce9c1cd96ff72eb6766b92d62ac7b06fd5dc7acb0f4.exe
      C:\Users\Admin\AppData\Local\Temp\c07be2b5e5604b11709f1ce9c1cd96ff72eb6766b92d62ac7b06fd5dc7acb0f4.exe
      2⤵
      • Adds Run key to start application
      • Suspicious use of SetThreadContext
      • System Location Discovery: System Language Discovery
      • Suspicious use of WriteProcessMemory
      PID:3812
      • C:\Users\Admin\AppData\Local\Temp\c07be2b5e5604b11709f1ce9c1cd96ff72eb6766b92d62ac7b06fd5dc7acb0f4.exe
        C:\Users\Admin\AppData\Local\Temp\c07be2b5e5604b11709f1ce9c1cd96ff72eb6766b92d62ac7b06fd5dc7acb0f4.exe
        3⤵
        • System Location Discovery: System Language Discovery
        • Suspicious use of SetWindowsHookEx
        PID:4840
      • C:\Windows\SysWOW64\diskperf.exe
        "C:\Windows\SysWOW64\diskperf.exe"
        3⤵
          PID:3348

    Network

    MITRE ATT&CK Enterprise v15

    Replay Monitor

    Loading Replay Monitor...

    Downloads

    • memory/3348-21-0x0000000000400000-0x0000000000412000-memory.dmp

      Filesize

      72KB

    • memory/3348-30-0x0000000000400000-0x0000000000412000-memory.dmp

      Filesize

      72KB

    • memory/3348-24-0x0000000000400000-0x0000000000412000-memory.dmp

      Filesize

      72KB

    • memory/3812-3-0x0000000000400000-0x0000000001990000-memory.dmp

      Filesize

      21.6MB

    • memory/3812-11-0x0000000000400000-0x0000000001990000-memory.dmp

      Filesize

      21.6MB

    • memory/3812-7-0x0000000000400000-0x0000000001400000-memory.dmp

      Filesize

      16.0MB

    • memory/3812-6-0x0000000000400000-0x0000000001990000-memory.dmp

      Filesize

      21.6MB

    • memory/3812-5-0x0000000000400000-0x0000000001400000-memory.dmp

      Filesize

      16.0MB

    • memory/3812-1-0x0000000000400000-0x0000000001400000-memory.dmp

      Filesize

      16.0MB

    • memory/3812-10-0x0000000000400000-0x0000000001990000-memory.dmp

      Filesize

      21.6MB

    • memory/3812-9-0x00000000004E7000-0x0000000000513000-memory.dmp

      Filesize

      176KB

    • memory/3812-31-0x0000000000400000-0x0000000001990000-memory.dmp

      Filesize

      21.6MB

    • memory/3812-26-0x0000000000400000-0x0000000001400000-memory.dmp

      Filesize

      16.0MB

    • memory/3812-8-0x0000000000400000-0x0000000001990000-memory.dmp

      Filesize

      21.6MB

    • memory/3812-4-0x0000000000400000-0x0000000001400000-memory.dmp

      Filesize

      16.0MB

    • memory/3812-2-0x0000000000400000-0x0000000001990000-memory.dmp

      Filesize

      21.6MB

    • memory/4840-20-0x0000000000400000-0x000000000043E000-memory.dmp

      Filesize

      248KB

    • memory/4840-15-0x0000000000400000-0x000000000043E000-memory.dmp

      Filesize

      248KB

    • memory/4840-34-0x0000000000400000-0x000000000043E000-memory.dmp

      Filesize

      248KB