Analysis

  • max time kernel
    151s
  • max time network
    136s
  • platform
    windows10-2004_x64
  • resource
    win10v2004-20230220-en
  • resource tags

    arch:x64arch:x86image:win10v2004-20230220-enlocale:en-usos:windows10-2004-x64system
  • submitted
    06-03-2023 03:16

General

  • Target

    8f1997a2c103305f3141f6303e60009de3c19d950b365eb52ffca2ac157f5ffa.exe

  • Size

    7KB

  • MD5

    446f190a9719e41662511df834b9a4d8

  • SHA1

    daddeb4fa4630a56c7c0bd997f6bf22006db23c0

  • SHA256

    8f1997a2c103305f3141f6303e60009de3c19d950b365eb52ffca2ac157f5ffa

  • SHA512

    725e827013ebd2a1d123eb0eabee95de9ff7e316610412d281c14ab62ed6a98509d4edea6479db54b114d92f5ae40ad857122b2bc7eb6eceb083ae9a52fd7926

  • SSDEEP

    96:nkTXVC82vh+WIjmKymmnahtGvMtOow0OQ+kInpDnbFnU:naXVCrNrCRCQj0d+

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\8f1997a2c103305f3141f6303e60009de3c19d950b365eb52ffca2ac157f5ffa.exe
    "C:\Users\Admin\AppData\Local\Temp\8f1997a2c103305f3141f6303e60009de3c19d950b365eb52ffca2ac157f5ffa.exe"
    1⤵
    • Suspicious use of AdjustPrivilegeToken
    PID:2584

Network

MITRE ATT&CK Matrix

Replay Monitor

Loading Replay Monitor...

Downloads

  • memory/2584-133-0x0000000000BA0000-0x0000000000BA8000-memory.dmp

    Filesize

    32KB

  • memory/2584-134-0x0000000005640000-0x0000000005650000-memory.dmp

    Filesize

    64KB

  • memory/2584-135-0x0000000005EA0000-0x000000000611D000-memory.dmp

    Filesize

    2.5MB

  • memory/2584-136-0x0000000005EA0000-0x000000000611D000-memory.dmp

    Filesize

    2.5MB

  • memory/2584-138-0x0000000005EA0000-0x000000000611D000-memory.dmp

    Filesize

    2.5MB

  • memory/2584-140-0x0000000005EA0000-0x000000000611D000-memory.dmp

    Filesize

    2.5MB

  • memory/2584-142-0x0000000005EA0000-0x000000000611D000-memory.dmp

    Filesize

    2.5MB

  • memory/2584-144-0x0000000005EA0000-0x000000000611D000-memory.dmp

    Filesize

    2.5MB

  • memory/2584-146-0x0000000005EA0000-0x000000000611D000-memory.dmp

    Filesize

    2.5MB

  • memory/2584-148-0x0000000005EA0000-0x000000000611D000-memory.dmp

    Filesize

    2.5MB

  • memory/2584-150-0x0000000005EA0000-0x000000000611D000-memory.dmp

    Filesize

    2.5MB

  • memory/2584-152-0x0000000005EA0000-0x000000000611D000-memory.dmp

    Filesize

    2.5MB

  • memory/2584-154-0x0000000005EA0000-0x000000000611D000-memory.dmp

    Filesize

    2.5MB

  • memory/2584-156-0x0000000005EA0000-0x000000000611D000-memory.dmp

    Filesize

    2.5MB

  • memory/2584-158-0x0000000005EA0000-0x000000000611D000-memory.dmp

    Filesize

    2.5MB

  • memory/2584-160-0x0000000005EA0000-0x000000000611D000-memory.dmp

    Filesize

    2.5MB

  • memory/2584-162-0x0000000005EA0000-0x000000000611D000-memory.dmp

    Filesize

    2.5MB

  • memory/2584-164-0x0000000005EA0000-0x000000000611D000-memory.dmp

    Filesize

    2.5MB

  • memory/2584-166-0x0000000005EA0000-0x000000000611D000-memory.dmp

    Filesize

    2.5MB

  • memory/2584-168-0x0000000005EA0000-0x000000000611D000-memory.dmp

    Filesize

    2.5MB

  • memory/2584-170-0x0000000005EA0000-0x000000000611D000-memory.dmp

    Filesize

    2.5MB

  • memory/2584-172-0x0000000005EA0000-0x000000000611D000-memory.dmp

    Filesize

    2.5MB

  • memory/2584-174-0x0000000005EA0000-0x000000000611D000-memory.dmp

    Filesize

    2.5MB

  • memory/2584-176-0x0000000005EA0000-0x000000000611D000-memory.dmp

    Filesize

    2.5MB

  • memory/2584-178-0x0000000005EA0000-0x000000000611D000-memory.dmp

    Filesize

    2.5MB

  • memory/2584-180-0x0000000005EA0000-0x000000000611D000-memory.dmp

    Filesize

    2.5MB

  • memory/2584-182-0x0000000005EA0000-0x000000000611D000-memory.dmp

    Filesize

    2.5MB

  • memory/2584-184-0x0000000005EA0000-0x000000000611D000-memory.dmp

    Filesize

    2.5MB

  • memory/2584-186-0x0000000005EA0000-0x000000000611D000-memory.dmp

    Filesize

    2.5MB

  • memory/2584-188-0x0000000005EA0000-0x000000000611D000-memory.dmp

    Filesize

    2.5MB

  • memory/2584-190-0x0000000005EA0000-0x000000000611D000-memory.dmp

    Filesize

    2.5MB

  • memory/2584-192-0x0000000005EA0000-0x000000000611D000-memory.dmp

    Filesize

    2.5MB

  • memory/2584-194-0x0000000005EA0000-0x000000000611D000-memory.dmp

    Filesize

    2.5MB

  • memory/2584-196-0x0000000005EA0000-0x000000000611D000-memory.dmp

    Filesize

    2.5MB

  • memory/2584-198-0x0000000005EA0000-0x000000000611D000-memory.dmp

    Filesize

    2.5MB

  • memory/2584-490-0x0000000005640000-0x0000000005650000-memory.dmp

    Filesize

    64KB