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Analysis

  • max time kernel
    128s
  • max time network
    145s
  • platform
    windows10-2004_x64
  • resource
    win10v2004-20241007-en
  • resource tags

    arch:x64arch:x86image:win10v2004-20241007-enlocale:en-usos:windows10-2004-x64system
  • submitted
    14/10/2024, 20:29

General

  • Target

    03dea25279113eedc12cc0df548167e3c68ee949b23cd4e932f39b8a4f934c60.exe

  • Size

    1.1MB

  • MD5

    3c96478d43a624d9414f87dff00cfac4

  • SHA1

    58a6603b7c39cc84d4872cb93504985aec1df69b

  • SHA256

    03dea25279113eedc12cc0df548167e3c68ee949b23cd4e932f39b8a4f934c60

  • SHA512

    4bae6a6d420d2cc78c33b8cf14cbb02d7f2c656a251721ff5689f25483198a8bf990bb6f99581608ad1cf50cc73ae2f078879231fb15c60e8ef549a7ce282ec3

  • SSDEEP

    24576:CH0dl8myX9Bg42QoXFkrzkmmlSgRDko0lG4Z8r7Qfbkiu5Qs:CcaClSFlG4ZM7QzMb

Score
7/10

Malware Config

Signatures

  • 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).

  • System Location Discovery: System Language Discovery 1 TTPs 3 IoCs

    Attempt gather information about the system language of a victim in order to infer the geographical location of that host.

  • Modifies registry class 1 IoCs
  • Suspicious behavior: EnumeratesProcesses 4 IoCs
  • Suspicious behavior: RenamesItself 1 IoCs
  • Suspicious use of SetWindowsHookEx 2 IoCs
  • Suspicious use of WriteProcessMemory 6 IoCs

Processes

  • C:\Users\Admin\AppData\Local\Temp\03dea25279113eedc12cc0df548167e3c68ee949b23cd4e932f39b8a4f934c60.exe
    "C:\Users\Admin\AppData\Local\Temp\03dea25279113eedc12cc0df548167e3c68ee949b23cd4e932f39b8a4f934c60.exe"
    1⤵
    • Checks computer location settings
    • System Location Discovery: System Language Discovery
    • Modifies registry class
    • Suspicious behavior: EnumeratesProcesses
    • Suspicious behavior: RenamesItself
    • Suspicious use of SetWindowsHookEx
    • Suspicious use of WriteProcessMemory
    PID:660
    • C:\Windows\SysWOW64\WScript.exe
      "C:\Windows\System32\WScript.exe" "C:\Users\Admin\AppData\Roaming\Microsoft\VBS3.vbs"
      2⤵
      • System Location Discovery: System Language Discovery
      PID:1604
    • C:\Windows\SysWOW64\WScript.exe
      "C:\Windows\System32\WScript.exe" "C:\Users\Admin\AppData\Roaming\Microsoft\VBS3.vbs"
      2⤵
      • System Location Discovery: System Language Discovery
      PID:2176

Network

MITRE ATT&CK Enterprise v15

Replay Monitor

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Downloads

  • C:\Users\Admin\AppData\Roaming\Microsoft\VBS3.vbs

    Filesize

    753B

    MD5

    0451f400095170d8851b868682d6aec5

    SHA1

    279a86ca7b5999c88ef58f4fea998bb27539ff4c

    SHA256

    0bd0d52b3bab13286ef7886d64aa5c223dde803535e010dadce419465b22f0fa

    SHA512

    0df11a2df412c7ca349a7dc2488181b957c1571e09044ead566f723808f5c4ec15f6694be07037f7968f5c7721f835a2cc02ceb6292c99235da3ece705d3772b

  • memory/660-10-0x0000000000400000-0x0000000000551000-memory.dmp

    Filesize

    1.3MB