Analysis

  • max time kernel
    151s
  • max time network
    156s
  • platform
    windows10-2004_x64
  • resource
    win10v2004-20230220-en
  • resource tags

    arch:x64arch:x86image:win10v2004-20230220-enlocale:en-usos:windows10-2004-x64system
  • submitted
    05-05-2023 20:40

General

  • Target

    tmp.exe

  • Size

    1.3MB

  • MD5

    86221cbb7f0dd696acfc913ad055f1e9

  • SHA1

    52aceb9f15f0ebceef27b378e06e42613739b481

  • SHA256

    ebb2dcf0d743e210a391d665b4589e3a0e41189ed1b21fcacc8c14caf13b1ce6

  • SHA512

    cdeb09240ef04ac7d5b50cd03f7479e8fa40407a34d41c780350acbaeaf4d18dc9381a4cb276ca700595a3d6a5c0abb4fa987f22bfc220d39dc4c91312c8e6d9

  • SSDEEP

    24576:g+JA0Sg9WLT0Fo2/JJTBQ0g1A9K9rjF/lQkBNnWZrXBkUGlcUDSg1fcjzajdg8MC:XJJ92wZXgu49rjF/+kBNmxZG5DSg10j/

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:3420

Network

MITRE ATT&CK Matrix

Replay Monitor

Loading Replay Monitor...

Downloads

  • memory/3420-133-0x0000000000560000-0x00000000006A8000-memory.dmp

    Filesize

    1.3MB

  • memory/3420-134-0x0000000005020000-0x0000000005296000-memory.dmp

    Filesize

    2.5MB

  • memory/3420-135-0x0000000005020000-0x0000000005296000-memory.dmp

    Filesize

    2.5MB

  • memory/3420-137-0x0000000005020000-0x0000000005296000-memory.dmp

    Filesize

    2.5MB

  • memory/3420-139-0x0000000005020000-0x0000000005296000-memory.dmp

    Filesize

    2.5MB

  • memory/3420-141-0x0000000005020000-0x0000000005296000-memory.dmp

    Filesize

    2.5MB

  • memory/3420-143-0x0000000005020000-0x0000000005296000-memory.dmp

    Filesize

    2.5MB

  • memory/3420-145-0x0000000005020000-0x0000000005296000-memory.dmp

    Filesize

    2.5MB

  • memory/3420-147-0x0000000005020000-0x0000000005296000-memory.dmp

    Filesize

    2.5MB

  • memory/3420-149-0x0000000005020000-0x0000000005296000-memory.dmp

    Filesize

    2.5MB

  • memory/3420-151-0x0000000005020000-0x0000000005296000-memory.dmp

    Filesize

    2.5MB

  • memory/3420-153-0x0000000005020000-0x0000000005296000-memory.dmp

    Filesize

    2.5MB

  • memory/3420-155-0x0000000005020000-0x0000000005296000-memory.dmp

    Filesize

    2.5MB

  • memory/3420-157-0x0000000005020000-0x0000000005296000-memory.dmp

    Filesize

    2.5MB

  • memory/3420-158-0x0000000002A10000-0x0000000002A20000-memory.dmp

    Filesize

    64KB

  • memory/3420-160-0x0000000005020000-0x0000000005296000-memory.dmp

    Filesize

    2.5MB

  • memory/3420-162-0x0000000005020000-0x0000000005296000-memory.dmp

    Filesize

    2.5MB

  • memory/3420-164-0x0000000005020000-0x0000000005296000-memory.dmp

    Filesize

    2.5MB

  • memory/3420-166-0x0000000005020000-0x0000000005296000-memory.dmp

    Filesize

    2.5MB

  • memory/3420-168-0x0000000005020000-0x0000000005296000-memory.dmp

    Filesize

    2.5MB

  • memory/3420-170-0x0000000005020000-0x0000000005296000-memory.dmp

    Filesize

    2.5MB

  • memory/3420-172-0x0000000005020000-0x0000000005296000-memory.dmp

    Filesize

    2.5MB

  • memory/3420-174-0x0000000005020000-0x0000000005296000-memory.dmp

    Filesize

    2.5MB

  • memory/3420-176-0x0000000005020000-0x0000000005296000-memory.dmp

    Filesize

    2.5MB

  • memory/3420-178-0x0000000005020000-0x0000000005296000-memory.dmp

    Filesize

    2.5MB

  • memory/3420-180-0x0000000005020000-0x0000000005296000-memory.dmp

    Filesize

    2.5MB

  • memory/3420-182-0x0000000005020000-0x0000000005296000-memory.dmp

    Filesize

    2.5MB

  • memory/3420-184-0x0000000005020000-0x0000000005296000-memory.dmp

    Filesize

    2.5MB

  • memory/3420-186-0x0000000005020000-0x0000000005296000-memory.dmp

    Filesize

    2.5MB

  • memory/3420-188-0x0000000005020000-0x0000000005296000-memory.dmp

    Filesize

    2.5MB

  • memory/3420-190-0x0000000005020000-0x0000000005296000-memory.dmp

    Filesize

    2.5MB

  • memory/3420-192-0x0000000005020000-0x0000000005296000-memory.dmp

    Filesize

    2.5MB

  • memory/3420-194-0x0000000005020000-0x0000000005296000-memory.dmp

    Filesize

    2.5MB

  • memory/3420-196-0x0000000005020000-0x0000000005296000-memory.dmp

    Filesize

    2.5MB

  • memory/3420-198-0x0000000005020000-0x0000000005296000-memory.dmp

    Filesize

    2.5MB

  • memory/3420-703-0x0000000002A10000-0x0000000002A20000-memory.dmp

    Filesize

    64KB