Analysis

  • max time kernel
    119s
  • max time network
    124s
  • 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 21 IoCs
  • Suspicious use of AdjustPrivilegeToken 2 IoCs
  • Suspicious use of WriteProcessMemory 19 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:2912
    • 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:2568
    • C:\Windows\SysWOW64\schtasks.exe
      "C:\Windows\System32\schtasks.exe" /Create /TN "Updates\oRwcFTVBKGJFE" /XML "C:\Users\Admin\AppData\Local\Temp\tmp3D8D.tmp"
      2⤵
      • Creates scheduled task(s)
      PID:2316
    • 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:960
      • C:\Windows\SysWOW64\WerFault.exe
        C:\Windows\SysWOW64\WerFault.exe -u -p 960 -s 36
        3⤵
        • Program crash
        PID:568

Network

        MITRE ATT&CK Enterprise v15

        Replay Monitor

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        Downloads

        • C:\Users\Admin\AppData\Local\Temp\tmp3D8D.tmp

          Filesize

          1KB

          MD5

          984ba0a50985124a3f4c559b69de8e76

          SHA1

          3cc9589bfbc13a04abd59123cfde40db5bc7da31

          SHA256

          64380536b772110d09db951291352823c920cf6f4749cd8c12e1f67a03cc148a

          SHA512

          565017988e5396af646f434a36aeff4657a711e70ec62a26fa5d615843944894f64c1d586b8178b551b10cc619066b0e33fa1c7ba361d6527a69553487566f5e

        • memory/960-30-0x0000000000400000-0x0000000000443000-memory.dmp

          Filesize

          268KB

        • memory/960-26-0x0000000000A20000-0x0000000000D23000-memory.dmp

          Filesize

          3.0MB

        • memory/960-22-0x0000000000400000-0x0000000000443000-memory.dmp

          Filesize

          268KB

        • memory/960-18-0x0000000000400000-0x0000000000443000-memory.dmp

          Filesize

          268KB

        • memory/960-14-0x0000000000400000-0x0000000000443000-memory.dmp

          Filesize

          268KB

        • memory/960-16-0x000000007EFDE000-0x000000007EFDF000-memory.dmp

          Filesize

          4KB

        • memory/960-15-0x0000000000400000-0x0000000000443000-memory.dmp

          Filesize

          268KB

        • memory/2568-25-0x000000006ED90000-0x000000006F33B000-memory.dmp

          Filesize

          5.7MB

        • memory/2568-24-0x00000000025E0000-0x0000000002620000-memory.dmp

          Filesize

          256KB

        • memory/2568-29-0x000000006ED90000-0x000000006F33B000-memory.dmp

          Filesize

          5.7MB

        • memory/2568-28-0x00000000025E0000-0x0000000002620000-memory.dmp

          Filesize

          256KB

        • memory/2568-27-0x00000000025E0000-0x0000000002620000-memory.dmp

          Filesize

          256KB

        • memory/2568-23-0x000000006ED90000-0x000000006F33B000-memory.dmp

          Filesize

          5.7MB

        • memory/2912-3-0x00000000003D0000-0x00000000003E4000-memory.dmp

          Filesize

          80KB

        • memory/2912-8-0x00000000007A0000-0x00000000007E0000-memory.dmp

          Filesize

          256KB

        • memory/2912-21-0x0000000074960000-0x000000007504E000-memory.dmp

          Filesize

          6.9MB

        • memory/2912-5-0x00000000005A0000-0x00000000005AE000-memory.dmp

          Filesize

          56KB

        • memory/2912-1-0x0000000074960000-0x000000007504E000-memory.dmp

          Filesize

          6.9MB

        • memory/2912-4-0x0000000000590000-0x000000000059A000-memory.dmp

          Filesize

          40KB

        • memory/2912-2-0x00000000007A0000-0x00000000007E0000-memory.dmp

          Filesize

          256KB

        • memory/2912-6-0x0000000005B30000-0x0000000005BC0000-memory.dmp

          Filesize

          576KB

        • memory/2912-7-0x0000000074960000-0x000000007504E000-memory.dmp

          Filesize

          6.9MB

        • memory/2912-0-0x0000000000100000-0x00000000001BA000-memory.dmp

          Filesize

          744KB