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Analysis

  • max time kernel
    117s
  • max time network
    149s
  • platform
    windows7_x64
  • resource
    win7-20231215-en
  • resource tags

    arch:x64arch:x86image:win7-20231215-enlocale:en-usos:windows7-x64system
  • submitted
    30/12/2023, 05:36

General

  • Target

    10235903bb705151373c5c44da6da81a.exe

  • Size

    93KB

  • MD5

    10235903bb705151373c5c44da6da81a

  • SHA1

    3412406d4140d47e5e280d3546af872a30821900

  • SHA256

    6174e94a9735f112dfdd88ed24e8aa09ca5b5afd8cf0b84b07884191fe823236

  • SHA512

    906276566dc29e9970f395402235b4c686962191cf77795cbcee83801e50ee26834cdc40d977200b7a8fd3ff5d667123f4627bd37f8b6ff2fb7b369e6e091785

  • SSDEEP

    1536:1yQT05QG70AQz6CwvonnZfr0od8yQoAX2D357dGweFrBNo8DirUrlFIy:fZD0o3A2lZirztrlFIy

Score
7/10

Malware Config

Signatures

  • Deletes itself 1 IoCs
  • Enumerates physical storage devices 1 TTPs

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

  • Suspicious use of WriteProcessMemory 4 IoCs

Processes

  • C:\Users\Admin\AppData\Local\Temp\10235903bb705151373c5c44da6da81a.exe
    "C:\Users\Admin\AppData\Local\Temp\10235903bb705151373c5c44da6da81a.exe"
    1⤵
    • Suspicious use of WriteProcessMemory
    PID:2204
    • C:\Windows\SysWOW64\cmd.exe
      "C:\Windows\system32\cmd.exe" /q /c "C:\Users\Admin\AppData\Local\Temp\Ajz..bat" > nul 2> nul
      2⤵
      • Deletes itself
      PID:2336

Network

MITRE ATT&CK Enterprise v15

Replay Monitor

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Downloads

  • C:\Users\Admin\AppData\Local\Temp\Ajz..bat

    Filesize

    210B

    MD5

    037060fafe4b601aaa419de740bb6e5b

    SHA1

    075f4e4337de56e241103110375fda1e2beb8caa

    SHA256

    2e43306dc4e3cbeb26d6dafc7634b8bd930d6dfba5e0199007ee1483748daebf

    SHA512

    8b86936c429fcc97d82c352f6485602cdd015f6d31fe23d1c89796ca0289506bea1fab888ee01de2b5df0f0f384916e1c031035ece2264445236eeac4e3acd06

  • memory/2204-0-0x0000000000400000-0x000000000041C000-memory.dmp

    Filesize

    112KB

  • memory/2204-2-0x0000000000400000-0x000000000041C000-memory.dmp

    Filesize

    112KB

  • memory/2204-1-0x0000000000230000-0x0000000000231000-memory.dmp

    Filesize

    4KB

  • memory/2204-3-0x0000000000400000-0x000000000041C000-memory.dmp

    Filesize

    112KB

  • memory/2204-5-0x0000000000400000-0x000000000041C000-memory.dmp

    Filesize

    112KB