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Analysis

  • max time kernel
    122s
  • max time network
    126s
  • platform
    windows7_x64
  • resource
    win7-20231215-en
  • resource tags

    arch:x64arch:x86image:win7-20231215-enlocale:en-usos:windows7-x64system
  • submitted
    13/02/2024, 05:12

General

  • Target

    c9df8ee8291e7b125f140eb2dbad2c9eecd45b58e3b85a1c38d01ffcf3218150.exe

  • Size

    716KB

  • MD5

    95269aceffe9ce44698b97ae89f6909c

  • SHA1

    e666771f265fbe6ffb19726def6dcb333ab8cf7e

  • SHA256

    c9df8ee8291e7b125f140eb2dbad2c9eecd45b58e3b85a1c38d01ffcf3218150

  • SHA512

    4bb88004d72c57fb0d27cd5dece1a02cd56fbaff968a1e3bf10b0f7a3bbf98afd0cb7171664d5cda28835d8f90a6d52cab70a335091fee5c49947dc6258d8f47

  • SSDEEP

    12288:x4EzqHKMbNrpZ4ZQtsLWhI7xjuNFU9J4rjmmbC+nulxpUuVxpSRxD0DN7MTlMxov:xrz87bBH4pLyYuzMe2x+uxBpSRuN7MRT

Score
5/10

Malware Config

Signatures

  • Suspicious use of SetThreadContext 1 IoCs
  • Enumerates physical storage devices 1 TTPs

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

  • Program crash 1 IoCs
  • Creates scheduled task(s) 1 TTPs 1 IoCs

    Schtasks is often used by malware for persistence or to perform post-infection execution.

  • Suspicious behavior: EnumeratesProcesses 24 IoCs
  • Suspicious use of AdjustPrivilegeToken 2 IoCs
  • Suspicious use of WriteProcessMemory 23 IoCs

Processes

  • C:\Users\Admin\AppData\Local\Temp\c9df8ee8291e7b125f140eb2dbad2c9eecd45b58e3b85a1c38d01ffcf3218150.exe
    "C:\Users\Admin\AppData\Local\Temp\c9df8ee8291e7b125f140eb2dbad2c9eecd45b58e3b85a1c38d01ffcf3218150.exe"
    1⤵
    • Suspicious use of SetThreadContext
    • Suspicious behavior: EnumeratesProcesses
    • Suspicious use of AdjustPrivilegeToken
    • Suspicious use of WriteProcessMemory
    PID:1372
    • C:\Windows\SysWOW64\WindowsPowerShell\v1.0\powershell.exe
      "C:\Windows\System32\WindowsPowerShell\v1.0\powershell.exe" Add-MpPreference -ExclusionPath "C:\Users\Admin\AppData\Roaming\oRwcFTVBKGJFE.exe"
      2⤵
      • Suspicious behavior: EnumeratesProcesses
      • Suspicious use of AdjustPrivilegeToken
      PID:2564
    • C:\Windows\SysWOW64\schtasks.exe
      "C:\Windows\System32\schtasks.exe" /Create /TN "Updates\oRwcFTVBKGJFE" /XML "C:\Users\Admin\AppData\Local\Temp\tmp4F0.tmp"
      2⤵
      • Creates scheduled task(s)
      PID:2588
    • C:\Users\Admin\AppData\Local\Temp\c9df8ee8291e7b125f140eb2dbad2c9eecd45b58e3b85a1c38d01ffcf3218150.exe
      "C:\Users\Admin\AppData\Local\Temp\c9df8ee8291e7b125f140eb2dbad2c9eecd45b58e3b85a1c38d01ffcf3218150.exe"
      2⤵
        PID:2284
      • C:\Users\Admin\AppData\Local\Temp\c9df8ee8291e7b125f140eb2dbad2c9eecd45b58e3b85a1c38d01ffcf3218150.exe
        "C:\Users\Admin\AppData\Local\Temp\c9df8ee8291e7b125f140eb2dbad2c9eecd45b58e3b85a1c38d01ffcf3218150.exe"
        2⤵
        • Suspicious behavior: EnumeratesProcesses
        • Suspicious use of WriteProcessMemory
        PID:2296
        • C:\Windows\SysWOW64\WerFault.exe
          C:\Windows\SysWOW64\WerFault.exe -u -p 2296 -s 36
          3⤵
          • Program crash
          PID:1060

    Network

    MITRE ATT&CK Enterprise v15

    Replay Monitor

    Loading Replay Monitor...

    Downloads

    • C:\Users\Admin\AppData\Local\Temp\tmp4F0.tmp

      Filesize

      1KB

      MD5

      ee617fafdb0e0ee965d72c72ab321f2d

      SHA1

      b9321da7621f346ac9c961c72b63694f90a77873

      SHA256

      15c8f494b3e0111695d3f28a8ed61ce6460ba2a1b48f784b76263b3d8cfb4918

      SHA512

      1f5bfd48eee960a9d5217d42395cd83d758cb0efec22e4fea2dcd47059260247266c5ceb91f6d430c4984906cf03c03c61d45ddf82561afa4d037358191f3d72

    • memory/1372-21-0x00000000748E0000-0x0000000074FCE000-memory.dmp

      Filesize

      6.9MB

    • memory/1372-0-0x00000000002E0000-0x000000000039A000-memory.dmp

      Filesize

      744KB

    • memory/1372-2-0x0000000004D20000-0x0000000004D60000-memory.dmp

      Filesize

      256KB

    • memory/1372-3-0x00000000006B0000-0x00000000006C4000-memory.dmp

      Filesize

      80KB

    • memory/1372-4-0x00000000006D0000-0x00000000006DA000-memory.dmp

      Filesize

      40KB

    • memory/1372-5-0x00000000006E0000-0x00000000006EE000-memory.dmp

      Filesize

      56KB

    • memory/1372-6-0x0000000005B50000-0x0000000005BE0000-memory.dmp

      Filesize

      576KB

    • memory/1372-7-0x00000000748E0000-0x0000000074FCE000-memory.dmp

      Filesize

      6.9MB

    • memory/1372-8-0x0000000004D20000-0x0000000004D60000-memory.dmp

      Filesize

      256KB

    • memory/1372-1-0x00000000748E0000-0x0000000074FCE000-memory.dmp

      Filesize

      6.9MB

    • memory/2296-14-0x0000000000400000-0x0000000000443000-memory.dmp

      Filesize

      268KB

    • memory/2296-18-0x000000007EFDE000-0x000000007EFDF000-memory.dmp

      Filesize

      4KB

    • memory/2296-20-0x0000000000400000-0x0000000000443000-memory.dmp

      Filesize

      268KB

    • memory/2296-16-0x0000000000400000-0x0000000000443000-memory.dmp

      Filesize

      268KB

    • memory/2296-24-0x00000000009A0000-0x0000000000CA3000-memory.dmp

      Filesize

      3.0MB

    • memory/2296-31-0x0000000000400000-0x0000000000443000-memory.dmp

      Filesize

      268KB

    • memory/2564-25-0x0000000074A20000-0x0000000074FCB000-memory.dmp

      Filesize

      5.7MB

    • memory/2564-26-0x0000000074A20000-0x0000000074FCB000-memory.dmp

      Filesize

      5.7MB

    • memory/2564-27-0x00000000023A0000-0x00000000023E0000-memory.dmp

      Filesize

      256KB

    • memory/2564-28-0x00000000023A0000-0x00000000023E0000-memory.dmp

      Filesize

      256KB

    • memory/2564-29-0x00000000023A0000-0x00000000023E0000-memory.dmp

      Filesize

      256KB

    • memory/2564-30-0x0000000074A20000-0x0000000074FCB000-memory.dmp

      Filesize

      5.7MB