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Overview

overview

7

Static

static

3

52074adb63...2e.exe

windows7-x64

7

52074adb63...2e.exe

windows10-2004-x64

7

Analysis

  • max time kernel
    60s
  • max time network
    155s
  • platform
    windows10-2004_x64
  • resource
    win10v2004-20231215-en
  • resource tags

    arch:x64arch:x86image:win10v2004-20231215-enlocale:en-usos:windows10-2004-x64system
  • submitted
    11/01/2024, 00:19

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General

  • Target

    52074adb63e057ca2e90c3466b06682e.exe

  • Size

    430KB

  • MD5

    52074adb63e057ca2e90c3466b06682e

  • SHA1

    44c334efad32eb9c28d4a99051ae0f63e00082b9

  • SHA256

    c294dd58c069b8047e6a35836407a3ac4724629413205c3cc2061f59ed8fb770

  • SHA512

    be7364030b8918541b1c5b1e7ef8b7e6e23b0da1e51c43fc4af1b0c5be8631f3e274f74d7fb2428722c6c0f8ae71a8a2a24b8cdbefb8f66c889f7ebb5b8998d9

  • SSDEEP

    12288:ibee0PGl89WazvzkmMxM+ltxQMAn0Iv1b70ZSf2P:2edGBazvZMHltxtIv1bUS+P

Score
7/10
persistence

Malware Config

Signatures

  • Checks computer location settings 2 TTPs 1 IoCs

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

  • Drops startup file 1 IoCs
  • Adds Run key to start application 2 TTPs 1 IoCs
    persistence
  • Enumerates physical storage devices 1 TTPs

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

  • Modifies registry class 1 IoCs
  • Suspicious behavior: EnumeratesProcesses 6 IoCs
  • Suspicious behavior: GetForegroundWindowSpam 1 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\52074adb63e057ca2e90c3466b06682e.exe
    "C:\Users\Admin\AppData\Local\Temp\52074adb63e057ca2e90c3466b06682e.exe"
    1⤵
    • Checks computer location settings
    • Drops startup file
    • Adds Run key to start application
    • Modifies registry class
    • Suspicious behavior: EnumeratesProcesses
    • Suspicious behavior: GetForegroundWindowSpam
    • Suspicious behavior: RenamesItself
    • Suspicious use of SetWindowsHookEx
    • Suspicious use of WriteProcessMemory
    PID:780
    • C:\Windows\SysWOW64\WScript.exe
      "C:\Windows\System32\WScript.exe" "C:\Users\Admin\AppData\Roaming\Microsoft\VBS1.vbs"
      2⤵
        PID:1188
      • C:\Windows\SysWOW64\WScript.exe
        "C:\Windows\System32\WScript.exe" "C:\Users\Admin\AppData\Roaming\Microsoft\VBS1.vbs"
        2⤵
          PID:660

      Network

      MITRE ATT&CK Enterprise v15

      Replay Monitor

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      Downloads

      • C:\Users\Admin\AppData\Roaming\Microsoft\VBS1.vbs
        Filesize

        653B

        MD5

        d313c6fedba8c5b8c912eafc2f44af6b

        SHA1

        1bdbd575d7a27fc810d617a89c8c8858efb1860c

        SHA256

        81bc0f010aefe41422cc1b6c9bcf9061a0084b43d4e0ae26450336b849a5a566

        SHA512

        72a5898755ff397d88bc99ca20f2836667154f4e2b6ac00d92f66ae9ba323360b19afa84bcaf6e866109b2b438ee7609044a97074c7fd8781219df1ee25161a4

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      • memory/780-0-0x0000000000400000-0x0000000000575000-memory.dmp

        Filesize

        1.5MB

        Download

      • memory/780-1-0x0000000000400000-0x0000000000575000-memory.dmp

        Filesize

        1.5MB

        Download

      • memory/780-14-0x0000000000400000-0x0000000000575000-memory.dmp

        Filesize

        1.5MB

        Download