Analysis

  • max time kernel
    146s
  • max time network
    156s
  • platform
    windows10-2004_x64
  • resource
    win10v2004-20240226-en
  • resource tags

    arch:x64arch:x86image:win10v2004-20240226-enlocale:en-usos:windows10-2004-x64system
  • submitted
    09-04-2024 23:28

General

  • Target

    target.ps1

  • Size

    147B

  • MD5

    41af4ecabc203fecdf91680ad38c9d40

  • SHA1

    cdc119a300de90c2284080cdae78ebd3ec915793

  • SHA256

    969d916fceda1849b5f31b4acae5b36fa2607607b711442e26b0b8460fa014c9

  • SHA512

    9f4fa2898c4e27b0b56b750fb12a413e7d3cfadb0e77c6d1038017f2561410d52fef943440b8a22e92eedc4264c14b10264eaf8a429d0b8cf507193a3f7ade13

Score
1/10

Malware Config

Signatures

  • Suspicious behavior: EnumeratesProcesses 4 IoCs
  • Suspicious use of AdjustPrivilegeToken 2 IoCs
  • Suspicious use of WriteProcessMemory 2 IoCs

Processes

  • C:\Windows\System32\WindowsPowerShell\v1.0\powershell.exe
    powershell.exe -ExecutionPolicy bypass -File C:\Users\Admin\AppData\Local\Temp\target.ps1
    1⤵
    • Suspicious behavior: EnumeratesProcesses
    • Suspicious use of AdjustPrivilegeToken
    • Suspicious use of WriteProcessMemory
    PID:1704
    • C:\Windows\System32\WindowsPowerShell\v1.0\powershell.exe
      "C:\Windows\System32\WindowsPowerShell\v1.0\powershell.exe" -Command = New-Object System.Net.WebClient
      2⤵
      • Suspicious behavior: EnumeratesProcesses
      • Suspicious use of AdjustPrivilegeToken
      PID:2288

Network

MITRE ATT&CK Matrix

Replay Monitor

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Downloads

  • C:\Users\Admin\AppData\Local\Microsoft\CLR_v4.0\UsageLogs\powershell.exe.log

    Filesize

    2KB

    MD5

    d85ba6ff808d9e5444a4b369f5bc2730

    SHA1

    31aa9d96590fff6981b315e0b391b575e4c0804a

    SHA256

    84739c608a73509419748e4e20e6cc4e1846056c3fe1929a8300d5a1a488202f

    SHA512

    8c414eb55b45212af385accc16d9d562adba2123583ce70d22b91161fe878683845512a78f04dedd4ea98ed9b174dbfa98cf696370598ad8e6fbd1e714f1f249

  • C:\Users\Admin\AppData\Local\Microsoft\Windows\PowerShell\StartupProfileData-NonInteractive

    Filesize

    944B

    MD5

    6d42b6da621e8df5674e26b799c8e2aa

    SHA1

    ab3ce1327ea1eeedb987ec823d5e0cb146bafa48

    SHA256

    5ab6a1726f425c6d0158f55eb8d81754ddedd51e651aa0a899a29b7a58619c4c

    SHA512

    53faffbda8a835bc1143e894c118c15901a5fd09cfc2224dd2f754c06dc794897315049a579b9a8382d4564f071576045aaaf824019b7139d939152dca38ce29

  • C:\Users\Admin\AppData\Local\Temp\__PSScriptPolicyTest_cjrfohny.xbx.ps1

    Filesize

    60B

    MD5

    d17fe0a3f47be24a6453e9ef58c94641

    SHA1

    6ab83620379fc69f80c0242105ddffd7d98d5d9d

    SHA256

    96ad1146eb96877eab5942ae0736b82d8b5e2039a80d3d6932665c1a4c87dcf7

    SHA512

    5b592e58f26c264604f98f6aa12860758ce606d1c63220736cf0c779e4e18e3cec8706930a16c38b20161754d1017d1657d35258e58ca22b18f5b232880dec82

  • memory/1704-28-0x000001CAF7CF0000-0x000001CAF7D00000-memory.dmp

    Filesize

    64KB

  • memory/1704-12-0x000001CAF7CF0000-0x000001CAF7D00000-memory.dmp

    Filesize

    64KB

  • memory/1704-0-0x000001CAF9EA0000-0x000001CAF9EC2000-memory.dmp

    Filesize

    136KB

  • memory/1704-11-0x000001CAF7CF0000-0x000001CAF7D00000-memory.dmp

    Filesize

    64KB

  • memory/1704-10-0x00007FF80A130000-0x00007FF80ABF1000-memory.dmp

    Filesize

    10.8MB

  • memory/1704-32-0x00007FF80A130000-0x00007FF80ABF1000-memory.dmp

    Filesize

    10.8MB

  • memory/2288-13-0x00007FF80A130000-0x00007FF80ABF1000-memory.dmp

    Filesize

    10.8MB

  • memory/2288-23-0x0000019D9D880000-0x0000019D9D890000-memory.dmp

    Filesize

    64KB

  • memory/2288-24-0x0000019D9D880000-0x0000019D9D890000-memory.dmp

    Filesize

    64KB

  • memory/2288-27-0x00007FF80A130000-0x00007FF80ABF1000-memory.dmp

    Filesize

    10.8MB