Analysis

  • max time kernel
    128s
  • max time network
    131s
  • platform
    windows7_x64
  • resource
    win7-20230220-en
  • resource tags

    arch:x64arch:x86image:win7-20230220-enlocale:en-usos:windows7-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 34 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:2020

Network

MITRE ATT&CK Matrix

Replay Monitor

Loading Replay Monitor...

Downloads

  • memory/2020-54-0x00000000002F0000-0x00000000002F8000-memory.dmp

    Filesize

    32KB

  • memory/2020-55-0x0000000004AC0000-0x0000000004B00000-memory.dmp

    Filesize

    256KB

  • memory/2020-56-0x0000000005AE0000-0x0000000005D62000-memory.dmp

    Filesize

    2.5MB

  • memory/2020-57-0x0000000005AE0000-0x0000000005D5D000-memory.dmp

    Filesize

    2.5MB

  • memory/2020-58-0x0000000005AE0000-0x0000000005D5D000-memory.dmp

    Filesize

    2.5MB

  • memory/2020-60-0x0000000005AE0000-0x0000000005D5D000-memory.dmp

    Filesize

    2.5MB

  • memory/2020-62-0x0000000005AE0000-0x0000000005D5D000-memory.dmp

    Filesize

    2.5MB

  • memory/2020-64-0x0000000005AE0000-0x0000000005D5D000-memory.dmp

    Filesize

    2.5MB

  • memory/2020-66-0x0000000005AE0000-0x0000000005D5D000-memory.dmp

    Filesize

    2.5MB

  • memory/2020-72-0x0000000005AE0000-0x0000000005D5D000-memory.dmp

    Filesize

    2.5MB

  • memory/2020-70-0x0000000005AE0000-0x0000000005D5D000-memory.dmp

    Filesize

    2.5MB

  • memory/2020-68-0x0000000005AE0000-0x0000000005D5D000-memory.dmp

    Filesize

    2.5MB

  • memory/2020-78-0x0000000005AE0000-0x0000000005D5D000-memory.dmp

    Filesize

    2.5MB

  • memory/2020-76-0x0000000005AE0000-0x0000000005D5D000-memory.dmp

    Filesize

    2.5MB

  • memory/2020-74-0x0000000005AE0000-0x0000000005D5D000-memory.dmp

    Filesize

    2.5MB

  • memory/2020-80-0x0000000005AE0000-0x0000000005D5D000-memory.dmp

    Filesize

    2.5MB

  • memory/2020-86-0x0000000005AE0000-0x0000000005D5D000-memory.dmp

    Filesize

    2.5MB

  • memory/2020-84-0x0000000005AE0000-0x0000000005D5D000-memory.dmp

    Filesize

    2.5MB

  • memory/2020-82-0x0000000005AE0000-0x0000000005D5D000-memory.dmp

    Filesize

    2.5MB

  • memory/2020-120-0x0000000005AE0000-0x0000000005D5D000-memory.dmp

    Filesize

    2.5MB

  • memory/2020-118-0x0000000005AE0000-0x0000000005D5D000-memory.dmp

    Filesize

    2.5MB

  • memory/2020-116-0x0000000005AE0000-0x0000000005D5D000-memory.dmp

    Filesize

    2.5MB

  • memory/2020-114-0x0000000005AE0000-0x0000000005D5D000-memory.dmp

    Filesize

    2.5MB

  • memory/2020-112-0x0000000005AE0000-0x0000000005D5D000-memory.dmp

    Filesize

    2.5MB

  • memory/2020-110-0x0000000005AE0000-0x0000000005D5D000-memory.dmp

    Filesize

    2.5MB

  • memory/2020-108-0x0000000005AE0000-0x0000000005D5D000-memory.dmp

    Filesize

    2.5MB

  • memory/2020-106-0x0000000005AE0000-0x0000000005D5D000-memory.dmp

    Filesize

    2.5MB

  • memory/2020-104-0x0000000005AE0000-0x0000000005D5D000-memory.dmp

    Filesize

    2.5MB

  • memory/2020-102-0x0000000005AE0000-0x0000000005D5D000-memory.dmp

    Filesize

    2.5MB

  • memory/2020-100-0x0000000005AE0000-0x0000000005D5D000-memory.dmp

    Filesize

    2.5MB

  • memory/2020-98-0x0000000005AE0000-0x0000000005D5D000-memory.dmp

    Filesize

    2.5MB

  • memory/2020-96-0x0000000005AE0000-0x0000000005D5D000-memory.dmp

    Filesize

    2.5MB

  • memory/2020-94-0x0000000005AE0000-0x0000000005D5D000-memory.dmp

    Filesize

    2.5MB

  • memory/2020-92-0x0000000005AE0000-0x0000000005D5D000-memory.dmp

    Filesize

    2.5MB

  • memory/2020-90-0x0000000005AE0000-0x0000000005D5D000-memory.dmp

    Filesize

    2.5MB

  • memory/2020-88-0x0000000005AE0000-0x0000000005D5D000-memory.dmp

    Filesize

    2.5MB

  • memory/2020-167-0x0000000004AC0000-0x0000000004B00000-memory.dmp

    Filesize

    256KB