Analysis

  • max time kernel
    121s
  • max time network
    125s
  • platform
    windows7_x64
  • resource
    win7-20230831-en
  • resource tags

    arch:x64arch:x86image:win7-20230831-enlocale:en-usos:windows7-x64system
  • submitted
    12-10-2023 22:38

General

  • Target

    UserInfoUpdated.exe

  • Size

    19.9MB

  • MD5

    71e21f6e321d61573d538be965bea00a

  • SHA1

    55b2e23c4aa527091b052a6b4a06c7d122fbf3d2

  • SHA256

    46019f2c2ef63599a9f66e83e6d0e76cf58d4037c0678bb689e93e77b2c45296

  • SHA512

    b2634a1180f2d6759e74e0acc777a0abf7d81cfeaf2bac64c90017664ab4f899179f20996ea01c3d31d536678ab997a4316204e4880e4498b6d78cf0ecd86b7b

  • SSDEEP

    393216:UQtsT4Hr7M5li8k3meCcGfd0NYMAWh8k/clAfhGh:UQtscL7M5lDaY5F0NYoha7

Score
7/10

Malware Config

Signatures

  • Loads dropped DLL 1 IoCs
  • Suspicious use of WriteProcessMemory 3 IoCs

Processes

  • C:\Users\Admin\AppData\Local\Temp\UserInfoUpdated.exe
    "C:\Users\Admin\AppData\Local\Temp\UserInfoUpdated.exe"
    1⤵
    • Suspicious use of WriteProcessMemory
    PID:1968
    • C:\Users\Admin\AppData\Local\Temp\UserInfoUpdated.exe
      "C:\Users\Admin\AppData\Local\Temp\UserInfoUpdated.exe"
      2⤵
      • Loads dropped DLL
      PID:2076

Network

MITRE ATT&CK Matrix

Replay Monitor

Loading Replay Monitor...

Downloads

  • C:\Users\Admin\AppData\Local\Temp\_MEI19682\python311.dll

    Filesize

    5.5MB

    MD5

    58e01abc9c9b5c885635180ed104fe95

    SHA1

    1c2f7216b125539d63bd111a7aba615c69deb8ba

    SHA256

    de1b95d2e951fc048c84684bc7df4346138910544ee335b61fc8e65f360c3837

    SHA512

    cd32c77191309d99aeed47699501b357b35669123f0dd70ed97c3791a009d1855ab27162db24a4bd9e719b68ee3b0539ee6db88e71abb9a2d4d629f87bc2c081

  • \Users\Admin\AppData\Local\Temp\_MEI19682\python311.dll

    Filesize

    5.5MB

    MD5

    58e01abc9c9b5c885635180ed104fe95

    SHA1

    1c2f7216b125539d63bd111a7aba615c69deb8ba

    SHA256

    de1b95d2e951fc048c84684bc7df4346138910544ee335b61fc8e65f360c3837

    SHA512

    cd32c77191309d99aeed47699501b357b35669123f0dd70ed97c3791a009d1855ab27162db24a4bd9e719b68ee3b0539ee6db88e71abb9a2d4d629f87bc2c081