Analysis

  • max time kernel
    151s
  • max time network
    152s
  • platform
    windows10-2004_x64
  • resource
    win10v2004-20230220-en
  • resource tags

    arch:x64arch:x86image:win10v2004-20230220-enlocale:en-usos:windows10-2004-x64system
  • submitted
    25-05-2023 15:06

General

  • Target

    tmp.exe

  • Size

    1.3MB

  • MD5

    b4138222931b8458a109d11cd2194ce8

  • SHA1

    3b78247eea213f18d0fa745860b3099238b31fe9

  • SHA256

    8601b9efdac4733e888cc949f337cfbba4140a6a441aaefe2ab391b4d637dfbc

  • SHA512

    8b7f99577a57e42fd9e302ed979a940fc6e64bdc6457866702af44272223c439e5128461120c68b88eed8d6d5257b7e29eb4625a62d9680cd2cf29feff3392bb

  • SSDEEP

    24576:dpxRSasbbtRTnQ5sUm0n0m4DH5fS9Mr9CKkMcvBJsJYs45Z3S8IVej:dpfSamk5sUm0nXsCMkDBU16Z3w

Malware Config

Signatures

  • Detect PureCrypter injector 33 IoCs
  • PureCrypter

    PureCrypter is a .NET malware loader first seen in early 2021.

  • Suspicious use of AdjustPrivilegeToken 1 IoCs

Processes

  • C:\Users\Admin\AppData\Local\Temp\tmp.exe
    "C:\Users\Admin\AppData\Local\Temp\tmp.exe"
    1⤵
    • Suspicious use of AdjustPrivilegeToken
    PID:628

Network

MITRE ATT&CK Matrix

Replay Monitor

Loading Replay Monitor...

Downloads

  • memory/628-133-0x0000000000FA0000-0x00000000010EC000-memory.dmp
    Filesize

    1.3MB

  • memory/628-134-0x0000000005B50000-0x0000000005DCF000-memory.dmp
    Filesize

    2.5MB

  • memory/628-135-0x0000000005B50000-0x0000000005DCF000-memory.dmp
    Filesize

    2.5MB

  • memory/628-137-0x0000000005B50000-0x0000000005DCF000-memory.dmp
    Filesize

    2.5MB

  • memory/628-139-0x0000000005B50000-0x0000000005DCF000-memory.dmp
    Filesize

    2.5MB

  • memory/628-141-0x0000000005B50000-0x0000000005DCF000-memory.dmp
    Filesize

    2.5MB

  • memory/628-143-0x0000000005B50000-0x0000000005DCF000-memory.dmp
    Filesize

    2.5MB

  • memory/628-145-0x0000000005B50000-0x0000000005DCF000-memory.dmp
    Filesize

    2.5MB

  • memory/628-148-0x0000000005B40000-0x0000000005B50000-memory.dmp
    Filesize

    64KB

  • memory/628-147-0x0000000005B50000-0x0000000005DCF000-memory.dmp
    Filesize

    2.5MB

  • memory/628-150-0x0000000005B50000-0x0000000005DCF000-memory.dmp
    Filesize

    2.5MB

  • memory/628-152-0x0000000005B50000-0x0000000005DCF000-memory.dmp
    Filesize

    2.5MB

  • memory/628-154-0x0000000005B50000-0x0000000005DCF000-memory.dmp
    Filesize

    2.5MB

  • memory/628-156-0x0000000005B50000-0x0000000005DCF000-memory.dmp
    Filesize

    2.5MB

  • memory/628-158-0x0000000005B50000-0x0000000005DCF000-memory.dmp
    Filesize

    2.5MB

  • memory/628-160-0x0000000005B50000-0x0000000005DCF000-memory.dmp
    Filesize

    2.5MB

  • memory/628-162-0x0000000005B50000-0x0000000005DCF000-memory.dmp
    Filesize

    2.5MB

  • memory/628-164-0x0000000005B50000-0x0000000005DCF000-memory.dmp
    Filesize

    2.5MB

  • memory/628-166-0x0000000005B50000-0x0000000005DCF000-memory.dmp
    Filesize

    2.5MB

  • memory/628-168-0x0000000005B50000-0x0000000005DCF000-memory.dmp
    Filesize

    2.5MB

  • memory/628-172-0x0000000005B50000-0x0000000005DCF000-memory.dmp
    Filesize

    2.5MB

  • memory/628-170-0x0000000005B50000-0x0000000005DCF000-memory.dmp
    Filesize

    2.5MB

  • memory/628-174-0x0000000005B50000-0x0000000005DCF000-memory.dmp
    Filesize

    2.5MB

  • memory/628-176-0x0000000005B50000-0x0000000005DCF000-memory.dmp
    Filesize

    2.5MB

  • memory/628-178-0x0000000005B50000-0x0000000005DCF000-memory.dmp
    Filesize

    2.5MB

  • memory/628-180-0x0000000005B50000-0x0000000005DCF000-memory.dmp
    Filesize

    2.5MB

  • memory/628-182-0x0000000005B50000-0x0000000005DCF000-memory.dmp
    Filesize

    2.5MB

  • memory/628-184-0x0000000005B50000-0x0000000005DCF000-memory.dmp
    Filesize

    2.5MB

  • memory/628-186-0x0000000005B50000-0x0000000005DCF000-memory.dmp
    Filesize

    2.5MB

  • memory/628-188-0x0000000005B50000-0x0000000005DCF000-memory.dmp
    Filesize

    2.5MB

  • memory/628-190-0x0000000005B50000-0x0000000005DCF000-memory.dmp
    Filesize

    2.5MB

  • memory/628-192-0x0000000005B50000-0x0000000005DCF000-memory.dmp
    Filesize

    2.5MB

  • memory/628-194-0x0000000005B50000-0x0000000005DCF000-memory.dmp
    Filesize

    2.5MB

  • memory/628-196-0x0000000005B50000-0x0000000005DCF000-memory.dmp
    Filesize

    2.5MB

  • memory/628-198-0x0000000005B50000-0x0000000005DCF000-memory.dmp
    Filesize

    2.5MB

  • memory/628-605-0x0000000005B40000-0x0000000005B50000-memory.dmp
    Filesize

    64KB