Analysis

  • max time kernel
    92s
  • max time network
    33s
  • platform
    windows7_x64
  • resource
    win7-20230220-en
  • resource tags

    arch:x64arch:x86image:win7-20230220-enlocale:en-usos:windows7-x64system
  • submitted
    26-03-2023 15:59

General

  • Target

    tmp.exe

  • Size

    1.3MB

  • MD5

    7b36da4da4db96852a59a1a428554a55

  • SHA1

    9b5d0528b3f85f54f5aae5305a9f602e0a4ae834

  • SHA256

    dce05561ae5582a0a5e716dcd273ed4b9359eb5a2fb556d103c63dc75f03622e

  • SHA512

    828634d3b27f246ed0988a397cead98c0bd6e9023525e0069cb8e57581d53e7066bc92998c6f8d76c4713b79de8f35ffb28323b5dfec0e0f6fa304217738d5cf

  • SSDEEP

    24576:R+DS4BrH+eG0G+dqeUh80qIMt6RvXWpBtnZ6Nk3:R+DS4BqeI+drIzRPmBtZyk

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\tmp.exe
    "C:\Users\Admin\AppData\Local\Temp\tmp.exe"
    1⤵
    • Suspicious use of AdjustPrivilegeToken
    PID:1100

Network

MITRE ATT&CK Matrix

Replay Monitor

Loading Replay Monitor...

Downloads

  • memory/1100-54-0x0000000001350000-0x0000000001498000-memory.dmp

    Filesize

    1.3MB

  • memory/1100-55-0x0000000004E50000-0x00000000050CC000-memory.dmp

    Filesize

    2.5MB

  • memory/1100-57-0x0000000004E50000-0x00000000050C6000-memory.dmp

    Filesize

    2.5MB

  • memory/1100-56-0x0000000004E50000-0x00000000050C6000-memory.dmp

    Filesize

    2.5MB

  • memory/1100-59-0x0000000004E50000-0x00000000050C6000-memory.dmp

    Filesize

    2.5MB

  • memory/1100-61-0x0000000004E50000-0x00000000050C6000-memory.dmp

    Filesize

    2.5MB

  • memory/1100-64-0x0000000004E50000-0x00000000050C6000-memory.dmp

    Filesize

    2.5MB

  • memory/1100-63-0x0000000001290000-0x00000000012D0000-memory.dmp

    Filesize

    256KB

  • memory/1100-66-0x0000000004E50000-0x00000000050C6000-memory.dmp

    Filesize

    2.5MB

  • memory/1100-68-0x0000000004E50000-0x00000000050C6000-memory.dmp

    Filesize

    2.5MB

  • memory/1100-70-0x0000000004E50000-0x00000000050C6000-memory.dmp

    Filesize

    2.5MB

  • memory/1100-72-0x0000000004E50000-0x00000000050C6000-memory.dmp

    Filesize

    2.5MB

  • memory/1100-74-0x0000000004E50000-0x00000000050C6000-memory.dmp

    Filesize

    2.5MB

  • memory/1100-76-0x0000000004E50000-0x00000000050C6000-memory.dmp

    Filesize

    2.5MB

  • memory/1100-78-0x0000000004E50000-0x00000000050C6000-memory.dmp

    Filesize

    2.5MB

  • memory/1100-80-0x0000000004E50000-0x00000000050C6000-memory.dmp

    Filesize

    2.5MB

  • memory/1100-82-0x0000000004E50000-0x00000000050C6000-memory.dmp

    Filesize

    2.5MB

  • memory/1100-84-0x0000000004E50000-0x00000000050C6000-memory.dmp

    Filesize

    2.5MB

  • memory/1100-86-0x0000000004E50000-0x00000000050C6000-memory.dmp

    Filesize

    2.5MB

  • memory/1100-88-0x0000000004E50000-0x00000000050C6000-memory.dmp

    Filesize

    2.5MB

  • memory/1100-90-0x0000000004E50000-0x00000000050C6000-memory.dmp

    Filesize

    2.5MB

  • memory/1100-92-0x0000000004E50000-0x00000000050C6000-memory.dmp

    Filesize

    2.5MB

  • memory/1100-94-0x0000000004E50000-0x00000000050C6000-memory.dmp

    Filesize

    2.5MB

  • memory/1100-96-0x0000000004E50000-0x00000000050C6000-memory.dmp

    Filesize

    2.5MB

  • memory/1100-98-0x0000000004E50000-0x00000000050C6000-memory.dmp

    Filesize

    2.5MB

  • memory/1100-100-0x0000000004E50000-0x00000000050C6000-memory.dmp

    Filesize

    2.5MB

  • memory/1100-102-0x0000000004E50000-0x00000000050C6000-memory.dmp

    Filesize

    2.5MB

  • memory/1100-104-0x0000000004E50000-0x00000000050C6000-memory.dmp

    Filesize

    2.5MB

  • memory/1100-106-0x0000000004E50000-0x00000000050C6000-memory.dmp

    Filesize

    2.5MB

  • memory/1100-108-0x0000000004E50000-0x00000000050C6000-memory.dmp

    Filesize

    2.5MB

  • memory/1100-110-0x0000000004E50000-0x00000000050C6000-memory.dmp

    Filesize

    2.5MB

  • memory/1100-112-0x0000000004E50000-0x00000000050C6000-memory.dmp

    Filesize

    2.5MB

  • memory/1100-114-0x0000000004E50000-0x00000000050C6000-memory.dmp

    Filesize

    2.5MB

  • memory/1100-116-0x0000000004E50000-0x00000000050C6000-memory.dmp

    Filesize

    2.5MB

  • memory/1100-118-0x0000000004E50000-0x00000000050C6000-memory.dmp

    Filesize

    2.5MB

  • memory/1100-120-0x0000000004E50000-0x00000000050C6000-memory.dmp

    Filesize

    2.5MB

  • memory/1100-585-0x0000000001290000-0x00000000012D0000-memory.dmp

    Filesize

    256KB