Analysis

  • max time kernel
    67s
  • max time network
    54s
  • platform
    windows10-2004_x64
  • resource
    win10v2004-20240508-en
  • resource tags

    arch:x64arch:x86image:win10v2004-20240508-enlocale:en-usos:windows10-2004-x64system
  • submitted
    24-06-2024 08:17

General

  • Target

    asd.txt

  • Size

    179B

  • MD5

    a7dd85247d2091bb0370fb5563d46914

  • SHA1

    ea93682c9335bf83975d7a22c241dd6aeadde99c

  • SHA256

    f80ddf9a7863723dd5b2886fa67a96a311418331bb4a1583579fc363522365e2

  • SHA512

    5c1a1722ba9aaa077f1e221eec0d1618b6e5ac1dec38444a4f7c3620e228fad3b03142f2c54041c8e57bdbb7bb4327d850c1ee2f9d358e4de0ceb8771c666cf8

Score
1/10

Malware Config

Signatures

  • Opens file in notepad (likely ransom note) 1 IoCs
  • Suspicious behavior: EnumeratesProcesses 2 IoCs
  • Suspicious use of AdjustPrivilegeToken 1 IoCs
  • Suspicious use of FindShellTrayWindow 1 IoCs

Processes

  • C:\Windows\system32\NOTEPAD.EXE
    C:\Windows\system32\NOTEPAD.EXE C:\Users\Admin\AppData\Local\Temp\asd.txt
    1⤵
    • Opens file in notepad (likely ransom note)
    • Suspicious use of FindShellTrayWindow
    PID:380
  • C:\Windows\System32\WindowsPowerShell\v1.0\powershell.exe
    "C:\Windows\System32\WindowsPowerShell\v1.0\powershell.exe"
    1⤵
    • Suspicious behavior: EnumeratesProcesses
    • Suspicious use of AdjustPrivilegeToken
    PID:4672
  • C:\Windows\System32\rundll32.exe
    C:\Windows\System32\rundll32.exe C:\Windows\System32\shell32.dll,SHCreateLocalServerRunDll {9aa46009-3ce0-458a-a354-715610a075e6} -Embedding
    1⤵
      PID:740

    Network

    MITRE ATT&CK Matrix

    Replay Monitor

    Loading Replay Monitor...

    Downloads

    • C:\Users\Admin\AppData\Local\Temp\__PSScriptPolicyTest_qgs1ctda.opj.ps1

      Filesize

      60B

      MD5

      d17fe0a3f47be24a6453e9ef58c94641

      SHA1

      6ab83620379fc69f80c0242105ddffd7d98d5d9d

      SHA256

      96ad1146eb96877eab5942ae0736b82d8b5e2039a80d3d6932665c1a4c87dcf7

      SHA512

      5b592e58f26c264604f98f6aa12860758ce606d1c63220736cf0c779e4e18e3cec8706930a16c38b20161754d1017d1657d35258e58ca22b18f5b232880dec82

    • memory/4672-16-0x0000012249D10000-0x0000012249D86000-memory.dmp

      Filesize

      472KB

    • memory/4672-8-0x0000012249780000-0x00000122497A2000-memory.dmp

      Filesize

      136KB

    • memory/4672-13-0x00007FF8ED810000-0x00007FF8EE2D1000-memory.dmp

      Filesize

      10.8MB

    • memory/4672-14-0x00007FF8ED810000-0x00007FF8EE2D1000-memory.dmp

      Filesize

      10.8MB

    • memory/4672-15-0x0000012249C40000-0x0000012249C84000-memory.dmp

      Filesize

      272KB

    • memory/4672-2-0x00007FF8ED813000-0x00007FF8ED815000-memory.dmp

      Filesize

      8KB

    • memory/4672-19-0x00007FF8ED813000-0x00007FF8ED815000-memory.dmp

      Filesize

      8KB

    • memory/4672-20-0x00007FF8ED810000-0x00007FF8EE2D1000-memory.dmp

      Filesize

      10.8MB

    • memory/4672-22-0x00007FF8ED810000-0x00007FF8EE2D1000-memory.dmp

      Filesize

      10.8MB

    • memory/4672-23-0x0000012249CD0000-0x0000012249CE2000-memory.dmp

      Filesize

      72KB

    • memory/4672-24-0x0000012249C20000-0x0000012249C2A000-memory.dmp

      Filesize

      40KB

    • memory/4672-25-0x00007FF8ED810000-0x00007FF8EE2D1000-memory.dmp

      Filesize

      10.8MB

    • memory/4672-27-0x00007FF8ED810000-0x00007FF8EE2D1000-memory.dmp

      Filesize

      10.8MB

    • memory/4672-28-0x00007FF8ED810000-0x00007FF8EE2D1000-memory.dmp

      Filesize

      10.8MB