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Analysis

  • max time kernel
    149s
  • max time network
    140s
  • platform
    windows10-2004_x64
  • resource
    win10v2004-20240802-en
  • resource tags

    arch:x64arch:x86image:win10v2004-20240802-enlocale:en-usos:windows10-2004-x64system
  • submitted
    02/10/2024, 19:10

General

  • Target

    2acd3a6d4462b06c138bc01646a0f8dfa6b22497dbcb9464537248b3525c38ec.exe

  • Size

    1.1MB

  • MD5

    ceaf3c57248cdd15e77faf715fa55687

  • SHA1

    d192c30c95787c4fe5b1bb86ffd40e154edf2a14

  • SHA256

    2acd3a6d4462b06c138bc01646a0f8dfa6b22497dbcb9464537248b3525c38ec

  • SHA512

    df73309fd76a95dad1f24ae8e128b7128b72b706f76189f6b9da3688d6f0a326abc554a5d853ea5b4febc02b8e06128ceb82ab2a2d88e8121ec0ae571bde9dd1

  • SSDEEP

    24576:aH0dl8myX9Bg42QoXFkrzkmplSgRDYo0lG4Z8r7Qfbkiu5Q8:acallSllG4ZM7QzMr

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\2acd3a6d4462b06c138bc01646a0f8dfa6b22497dbcb9464537248b3525c38ec.exe
    "C:\Users\Admin\AppData\Local\Temp\2acd3a6d4462b06c138bc01646a0f8dfa6b22497dbcb9464537248b3525c38ec.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:1324
    • 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:3696
    • 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:1764

Network

MITRE ATT&CK Enterprise v15

Replay Monitor

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Downloads

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

    Filesize

    753B

    MD5

    407025e4cebff9399e4b03482253298c

    SHA1

    b4ba7bbbed33d311c62b523d3729f896e299cf69

    SHA256

    1f63b846bff2e877390df62220855d22c9e86f401f3852d1e3d7f99f5acb2b41

    SHA512

    c2369702934102bd960d5d727e54326fdddc7906be87fdd94b57a7a9c98ce9938a2686b5ab61bef5665e812fcbe6b3ce8a00c04c876a8987cea8320bb40acd3f

  • memory/1324-0-0x0000000000400000-0x000000000055F000-memory.dmp

    Filesize

    1.4MB

  • memory/1324-12-0x0000000000400000-0x000000000055F000-memory.dmp

    Filesize

    1.4MB