Analysis

  • max time kernel
    120s
  • max time network
    121s
  • platform
    windows7_x64
  • resource
    win7-20240729-en
  • resource tags

    arch:x64arch:x86image:win7-20240729-enlocale:en-usos:windows7-x64system
  • submitted
    22-10-2024 12:20

General

  • Target

    Kontokurantens.ps1

  • Size

    50KB

  • MD5

    8a4da8bab6993bc24f8ba89b1a5035ba

  • SHA1

    0266616ebaff76b9027bdf4a52742bbb6d7dbf90

  • SHA256

    d19add8d848501931650d9c2f77d4519b15ffe2399a161dac88ea99c07f1b62d

  • SHA512

    1f604a65b0fb4543feab6eb9584aab3c47c5ebcabf251492c7be827e3c5d547f310ff05354bf30837fe8192be427c1855ec22783a0be14db15b40b1f05a13c50

  • SSDEEP

    1536:em3/0wJ5Bo29iuM2fkfAFr6+nw0JefyiwDs:/3/0EbiuRcot6Ocfyiwo

Score
3/10

Malware Config

Signatures

  • Command and Scripting Interpreter: PowerShell 1 TTPs 1 IoCs

    Using powershell.exe command.

  • Suspicious behavior: EnumeratesProcesses 2 IoCs
  • Suspicious use of AdjustPrivilegeToken 1 IoCs
  • Suspicious use of WriteProcessMemory 3 IoCs

Processes

  • C:\Windows\System32\WindowsPowerShell\v1.0\powershell.exe
    powershell.exe -ExecutionPolicy bypass -File C:\Users\Admin\AppData\Local\Temp\Kontokurantens.ps1
    1⤵
    • Command and Scripting Interpreter: PowerShell
    • Suspicious behavior: EnumeratesProcesses
    • Suspicious use of AdjustPrivilegeToken
    • Suspicious use of WriteProcessMemory
    PID:1792
    • C:\Windows\system32\wermgr.exe
      "C:\Windows\system32\wermgr.exe" "-outproc" "1792" "864"
      2⤵
        PID:2108

    Network

    MITRE ATT&CK Enterprise v15

    Replay Monitor

    Loading Replay Monitor...

    Downloads

    • C:\Users\Admin\AppData\Local\Temp\OutofProcReport259475760.txt

      Filesize

      1KB

      MD5

      ed61505b4a963049494df79a8bdf3634

      SHA1

      a352b5e52f951abfc01324a871210830952a9689

      SHA256

      03d46428d111d1a83c9fb430935404a75b335442e62dbdcf6dc9131623d5d236

      SHA512

      b1ea1bdfa3ce44cefd860ddc8b665829a320815d72b8cbc32833cdc0b2a0d1edb738c920bd9d56ad95efa565b44d406db62d98c51e0acbc25d33add163a35dad

    • memory/1792-4-0x000007FEF5F0E000-0x000007FEF5F0F000-memory.dmp

      Filesize

      4KB

    • memory/1792-5-0x000000001B750000-0x000000001BA32000-memory.dmp

      Filesize

      2.9MB

    • memory/1792-6-0x00000000027F0000-0x00000000027F8000-memory.dmp

      Filesize

      32KB

    • memory/1792-7-0x000007FEF5C50000-0x000007FEF65ED000-memory.dmp

      Filesize

      9.6MB

    • memory/1792-8-0x000007FEF5C50000-0x000007FEF65ED000-memory.dmp

      Filesize

      9.6MB

    • memory/1792-9-0x000007FEF5C50000-0x000007FEF65ED000-memory.dmp

      Filesize

      9.6MB

    • memory/1792-10-0x000007FEF5C50000-0x000007FEF65ED000-memory.dmp

      Filesize

      9.6MB

    • memory/1792-11-0x000007FEF5C50000-0x000007FEF65ED000-memory.dmp

      Filesize

      9.6MB

    • memory/1792-12-0x000007FEF5C50000-0x000007FEF65ED000-memory.dmp

      Filesize

      9.6MB

    • memory/1792-15-0x000007FEF5C50000-0x000007FEF65ED000-memory.dmp

      Filesize

      9.6MB

    • memory/1792-16-0x000007FEF5C50000-0x000007FEF65ED000-memory.dmp

      Filesize

      9.6MB