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Analysis

  • max time kernel
    149s
  • max time network
    123s
  • platform
    windows7_x64
  • resource
    win7-20240903-en
  • resource tags

    arch:x64arch:x86image:win7-20240903-enlocale:en-usos:windows7-x64system
  • submitted
    14/10/2024, 18:22

General

  • Target

    e7efc027a42552c90431b4c30968ef55044789d61fb273074019b484cf3cc6c8.exe

  • Size

    1.1MB

  • MD5

    bd621ce42c293aac7a7170a3e41aa44b

  • SHA1

    19c4cba074a2893cad7bf33d81b3cb25fe129571

  • SHA256

    e7efc027a42552c90431b4c30968ef55044789d61fb273074019b484cf3cc6c8

  • SHA512

    b64d893a39b5a272d9e588e8353585f12ddba0a8ba8ef2cdbae82aeca84cec97773c0d13562bc7eb2e0f8d097c39828f9b98fbd8ac12e4c6d1d9a4b9be23ae48

  • SSDEEP

    24576:gRW3N/0f/oAPoRBchI5anfOlAUAi1K6oElG4lBujFAvCyR1:g5ApamAUAQ/lG4lBmFAvZ1

Score
3/10

Malware Config

Signatures

  • Enumerates physical storage devices 1 TTPs

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

  • System Location Discovery: System Language Discovery 1 TTPs 2 IoCs

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

  • Suspicious behavior: EnumeratesProcesses 1 IoCs
  • Suspicious behavior: GetForegroundWindowSpam 1 IoCs
  • Suspicious behavior: RenamesItself 1 IoCs
  • Suspicious use of SetWindowsHookEx 2 IoCs
  • Suspicious use of WriteProcessMemory 4 IoCs

Processes

  • C:\Users\Admin\AppData\Local\Temp\e7efc027a42552c90431b4c30968ef55044789d61fb273074019b484cf3cc6c8.exe
    "C:\Users\Admin\AppData\Local\Temp\e7efc027a42552c90431b4c30968ef55044789d61fb273074019b484cf3cc6c8.exe"
    1⤵
    • System Location Discovery: System Language Discovery
    • Suspicious behavior: EnumeratesProcesses
    • Suspicious behavior: GetForegroundWindowSpam
    • Suspicious behavior: RenamesItself
    • Suspicious use of SetWindowsHookEx
    • Suspicious use of WriteProcessMemory
    PID:2112
    • 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:2816

Network

MITRE ATT&CK Enterprise v15

Replay Monitor

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Downloads

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

    Filesize

    753B

    MD5

    025b7b2a63df51e7a07b44abb831357d

    SHA1

    13dadb4ab93d915cae658fed9f9b3eef7a844f83

    SHA256

    a7d1f05d2e2b0d67052f613934dbc6c36c6c9cec82f49e3b00ee3726fb7b072f

    SHA512

    8283255b1549d32b0cc7d4f34a0f73de388b38cb610add916b7f5963211f4be67be90c8f38fd4df875792f70de67cdf47cbb34d2b4d98dd60e43c2d6a762b589

  • memory/2112-8-0x0000000000400000-0x0000000000547000-memory.dmp

    Filesize

    1.3MB