Overview

overview

8

Static

static

3

stager.exe

windows10-ltsc_2021-x64

8

stager.exe

windows10-2004-x64

8

stager.exe

windows11-21h2-x64

8

Analysis

  • max time kernel
    298s
  • max time network
    301s
  • platform
    windows11-21h2_x64
  • resource
    win11-20260513-en
  • resource tags

    arch:x64arch:x86image:win11-20260513-enlocale:en-usos:windows11-21h2-x64systemwindows
  • submitted
    23/05/2026, 12:26

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General

  • Target
    stager.exe
  • Size 5.3MB
  • Sample260523-pmn2jacv2w
  • SHA256 33dab4c1b078326834e270f6ada3e111f4de5e936885d951ce540e7cc42d497c
  • MD5 SHA1 SHA512 SSDEEP TLSH
Score
8/10

Malware Config

Signatures

  • Downloads MZ/PE file 1 IoCs
  • Loads dropped DLL 8 IoCs
  • Suspicious use of WriteProcessMemory 1 IoCs

Processes

  • C:\Users\Admin\AppData\Local\Temp\stager.exe
    "C:\Users\Admin\AppData\Local\Temp\stager.exe"
    1⤵
    • Suspicious use of WriteProcessMemory
    PID:1548
    • C:\Users\Admin\AppData\Local\Temp\stager.exe
      "C:\Users\Admin\AppData\Local\Temp\stager.exe"
      2⤵
      • Downloads MZ/PE file
      • Loads dropped DLL
      PID:2108

Network

        MITRE ATT&CK Matrix

        Replay Monitor

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        Downloads

        VCRUNTIME140.dll
        • Path C:\Users\Admin\AppData\Local\Temp\_MEI15482\VCRUNTIME140.dll
        • Size 106KB
        • SHA256 76fdb83fde238226b5bebaf3392ee562e2cb7ca8d3ef75983bf5f9d6c7119644
        • MD5 SHA1 SHA512 SSDEEP TLSH
        Submit Download

        _bz2.pyd
        • Path C:\Users\Admin\AppData\Local\Temp\_MEI15482\_bz2.pyd
        • Size 81KB
        • SHA256 775fbc6e9a4c7e9710205157350f3d6141b5a9e8f44cb07b3eac38f2789c8723
        • MD5 SHA1 SHA512 SSDEEP TLSH
        Submit Download

        _ctypes.pyd
        • Path C:\Users\Admin\AppData\Local\Temp\_MEI15482\_ctypes.pyd
        • Size 119KB
        • SHA256 e60a2b100c4fa50b0b144cf825fe3cde21a8b7b60b92bfc326cb39573ce96b2b
        • MD5 SHA1 SHA512 SSDEEP TLSH
        Submit Download

        _decimal.pyd
        • Path C:\Users\Admin\AppData\Local\Temp\_MEI15482\_decimal.pyd
        • Size 242KB
        • SHA256 4ae6f6fb3992bb878416211221b3d62515e994d78f72eab51e0126ca26d0ee96
        • MD5 SHA1 SHA512 SSDEEP TLSH
        Submit Download

        _hashlib.pyd
        • Path C:\Users\Admin\AppData\Local\Temp\_MEI15482\_hashlib.pyd
        • Size 60KB
        • SHA256 cd33f823e608d3bda759ad441f583a20fc0198119b5a62a8964f172559acb7d3
        • MD5 SHA1 SHA512 SSDEEP TLSH
        Submit Download

        _lzma.pyd
        • Path C:\Users\Admin\AppData\Local\Temp\_MEI15482\_lzma.pyd
        • Size 153KB
        • SHA256 0a70e8546fa6038029f2a3764e721ceebea415818e5f0df6b90d6a40788c3b31
        • MD5 SHA1 SHA512 SSDEEP TLSH
        Submit Download

        _socket.pyd
        • Path C:\Users\Admin\AppData\Local\Temp\_MEI15482\_socket.pyd
        • Size 75KB
        • SHA256 8af6d70d44bb9398733f88bcfb6d2085dd1a193cd00e52120b96a651f6e35ebe
        • MD5 SHA1 SHA512 SSDEEP TLSH
        Submit Download

        base_library.zip
        • Path C:\Users\Admin\AppData\Local\Temp\_MEI15482\base_library.zip
        • Size 859KB
        • SHA256 6ab939b04c987be05398dde4838ff0f17e3de8284254b5a4d61b9dc56d341da1
        • MD5 SHA1 SHA512 SSDEEP TLSH
        Submit Download

        libcrypto-1_1.dll
        • Path C:\Users\Admin\AppData\Local\Temp\_MEI15482\libcrypto-1_1.dll
        • Size 3.3MB
        • SHA256 976ce72efd0a8aeeb6e21ad441aa9138434314ea07f777432205947cdb149541
        • MD5 SHA1 SHA512 SSDEEP TLSH
        Submit Download

        libffi-7.dll
        • Path C:\Users\Admin\AppData\Local\Temp\_MEI15482\libffi-7.dll
        • Size 32KB
        • SHA256 f60dd9f2fcbd495674dfc1555effb710eb081fc7d4cae5fa58c438ab50405081
        • MD5 SHA1 SHA512 SSDEEP TLSH
        Submit Download

        python310.dll
        • Path C:\Users\Admin\AppData\Local\Temp\_MEI15482\python310.dll
        • Size 4.3MB
        • SHA256 156cf2b64dd0f4d9bdb346b654a11300d6e9e15a65ef69089923dafc1c71e33d
        • MD5 SHA1 SHA512 SSDEEP TLSH
        Submit Download

        select.pyd
        • Path C:\Users\Admin\AppData\Local\Temp\_MEI15482\select.pyd
        • Size 28KB
        • SHA256 8f27cd8c5071cb740a2191b3c599e99595b121f461988166f07d9f841e7116b7
        • MD5 SHA1 SHA512 SSDEEP TLSH
        Submit Download

        unicodedata.pyd
        • Path C:\Users\Admin\AppData\Local\Temp\_MEI15482\unicodedata.pyd
        • Size 1.1MB
        • SHA256 4b6e3ba734c15ec789b5d7469a5097bd082bdfd8e55e636ded0d097cf6511e05
        • MD5 SHA1 SHA512 SSDEEP TLSH
        Submit Download

        stager_debug.txt
        • Path C:\Users\Admin\AppData\Local\Temp\stager_debug.txt
        • Size 4KB
        • SHA256 a8d88351035dec200ce6cc3a29377b0fe158c3084aab5061d54d09c3868a0b43
        • MD5 SHA1 SHA512 SSDEEP TLSH
        Submit Download

        stager_debug.txt
        • Path C:\Users\Admin\AppData\Local\Temp\stager_debug.txt
        • Size 320B
        • SHA256 9eaaf46a7e5797c9a35c8ef09a8e4719c8b3362c0059d0e2dd8ea2fcf3c13a66
        • MD5 SHA1 SHA512 TLSH
        Submit Download