Resubmissions

05-12-2024 14:59

241205-scvywayrgz 10

17-12-2023 23:15

231217-28y5vagccl 10

27-10-2023 11:50

231027-nzmhssfg49 10

14-10-2023 04:05

231014-enwgwshf97 10

Analysis

  • max time kernel
    505s
  • max time network
    569s
  • platform
    windows10-2004_x64
  • resource
    win10v2004-20231215-en
  • resource tags

    arch:x64arch:x86image:win10v2004-20231215-enlocale:en-usos:windows10-2004-x64system
  • submitted
    17-12-2023 23:15

General

  • Target

    6cf8bfba1b221effcb1eccec0c91fb0906d0b8996932167f654680cb3ac53aac.dll

  • Size

    12.1MB

  • MD5

    d771632ff34c40d105363d7035f3cf4b

  • SHA1

    af2ff96d8f81b3e3df2756ac27c9d23f35432435

  • SHA256

    6cf8bfba1b221effcb1eccec0c91fb0906d0b8996932167f654680cb3ac53aac

  • SHA512

    fe954ed4e752f50b5aae5de36bb760610044acc3d19056b24b9a4ec6937d5c5c60f3ebd4d61b86c22af01599f2dc13e159714260c7d32877753b0e600e82a300

  • SSDEEP

    196608:keOD8HOauP9k8YOOBQMfhXx/LVjuMP/2sP:Vw8CP8OOBZLLVaK/2s

Score
3/10

Malware Config

Signatures

  • Program crash 1 IoCs
  • Suspicious behavior: EnumeratesProcesses 2 IoCs
  • Suspicious use of AdjustPrivilegeToken 1 IoCs
  • Suspicious use of WriteProcessMemory 6 IoCs

Processes

  • C:\Windows\system32\rundll32.exe
    rundll32.exe C:\Users\Admin\AppData\Local\Temp\6cf8bfba1b221effcb1eccec0c91fb0906d0b8996932167f654680cb3ac53aac.dll,#1
    1⤵
    • Suspicious use of WriteProcessMemory
    PID:4812
    • C:\Windows\SysWOW64\rundll32.exe
      rundll32.exe C:\Users\Admin\AppData\Local\Temp\6cf8bfba1b221effcb1eccec0c91fb0906d0b8996932167f654680cb3ac53aac.dll,#1
      2⤵
      • Suspicious use of WriteProcessMemory
      PID:1628
      • C:\Windows\SysWOW64\WindowsPowerShell\v1.0\powershell.exe
        powershell -inputformat none -outputformat none -NonInteractive -Command Add-MpPreference -ExclusionExtension "exe"
        3⤵
        • Suspicious behavior: EnumeratesProcesses
        • Suspicious use of AdjustPrivilegeToken
        PID:3640
      • C:\Windows\SysWOW64\WerFault.exe
        C:\Windows\SysWOW64\WerFault.exe -u -p 1628 -s 856
        3⤵
        • Program crash
        PID:2520
  • C:\Windows\SysWOW64\WerFault.exe
    C:\Windows\SysWOW64\WerFault.exe -pss -s 436 -p 1628 -ip 1628
    1⤵
      PID:488

    Network

    MITRE ATT&CK Matrix

    Replay Monitor

    Loading Replay Monitor...

    Downloads

    • C:\Users\Admin\AppData\Local\Temp\__PSScriptPolicyTest_wbgiuowa.rww.ps1

      Filesize

      60B

      MD5

      d17fe0a3f47be24a6453e9ef58c94641

      SHA1

      6ab83620379fc69f80c0242105ddffd7d98d5d9d

      SHA256

      96ad1146eb96877eab5942ae0736b82d8b5e2039a80d3d6932665c1a4c87dcf7

      SHA512

      5b592e58f26c264604f98f6aa12860758ce606d1c63220736cf0c779e4e18e3cec8706930a16c38b20161754d1017d1657d35258e58ca22b18f5b232880dec82

    • memory/3640-20-0x0000000000EF0000-0x0000000000F00000-memory.dmp

      Filesize

      64KB

    • memory/3640-3-0x0000000000EF0000-0x0000000000F00000-memory.dmp

      Filesize

      64KB

    • memory/3640-22-0x00000000750D0000-0x000000007511C000-memory.dmp

      Filesize

      304KB

    • memory/3640-32-0x0000000006710000-0x000000000672E000-memory.dmp

      Filesize

      120KB

    • memory/3640-5-0x00000000051C0000-0x00000000051E2000-memory.dmp

      Filesize

      136KB

    • memory/3640-6-0x0000000005AA0000-0x0000000005B06000-memory.dmp

      Filesize

      408KB

    • memory/3640-1-0x0000000000EF0000-0x0000000000F00000-memory.dmp

      Filesize

      64KB

    • memory/3640-12-0x0000000005B10000-0x0000000005B76000-memory.dmp

      Filesize

      408KB

    • memory/3640-13-0x0000000005B80000-0x0000000005ED4000-memory.dmp

      Filesize

      3.3MB

    • memory/3640-18-0x0000000006190000-0x00000000061AE000-memory.dmp

      Filesize

      120KB

    • memory/3640-19-0x00000000061B0000-0x00000000061FC000-memory.dmp

      Filesize

      304KB

    • memory/3640-0-0x0000000072CB0000-0x0000000073460000-memory.dmp

      Filesize

      7.7MB

    • memory/3640-45-0x0000000072CB0000-0x0000000073460000-memory.dmp

      Filesize

      7.7MB

    • memory/3640-2-0x0000000002880000-0x00000000028B6000-memory.dmp

      Filesize

      216KB

    • memory/3640-4-0x0000000005300000-0x0000000005928000-memory.dmp

      Filesize

      6.2MB

    • memory/3640-33-0x0000000007220000-0x00000000072C3000-memory.dmp

      Filesize

      652KB

    • memory/3640-34-0x0000000007B50000-0x00000000081CA000-memory.dmp

      Filesize

      6.5MB

    • memory/3640-35-0x00000000071D0000-0x00000000071EA000-memory.dmp

      Filesize

      104KB

    • memory/3640-36-0x0000000007510000-0x000000000751A000-memory.dmp

      Filesize

      40KB

    • memory/3640-37-0x0000000007700000-0x0000000007796000-memory.dmp

      Filesize

      600KB

    • memory/3640-38-0x0000000007690000-0x00000000076A1000-memory.dmp

      Filesize

      68KB

    • memory/3640-39-0x00000000076C0000-0x00000000076CE000-memory.dmp

      Filesize

      56KB

    • memory/3640-40-0x00000000076D0000-0x00000000076E4000-memory.dmp

      Filesize

      80KB

    • memory/3640-41-0x00000000077C0000-0x00000000077DA000-memory.dmp

      Filesize

      104KB

    • memory/3640-42-0x00000000077B0000-0x00000000077B8000-memory.dmp

      Filesize

      32KB

    • memory/3640-21-0x0000000006730000-0x0000000006762000-memory.dmp

      Filesize

      200KB