Analysis

  • max time kernel
    120s
  • max time network
    122s
  • platform
    windows7_x64
  • resource
    win7-en-20211014
  • submitted
    25-10-2021 15:21

General

  • Target

    microsoft-service.file.exe

  • Size

    8.7MB

  • MD5

    ea68e41df9270259b9132fb4939ccb9f

  • SHA1

    317f2b5d2a7ed69abb121f9a59502a5dd9d8c00e

  • SHA256

    314302e1fee3d78fa6c3ce096ed2f87fb87124255eee67b42d422c6525680abd

  • SHA512

    7f2659935956d93869ae373e1283a09b59a9ba6911332a84635ea330ab983a1a539c345bc621de009e7cd70a8a28a97835609e740e69ada56ca995427873469b

Score
7/10

Malware Config

Signatures

  • Loads dropped DLL 1 IoCs
  • Suspicious use of WriteProcessMemory 3 IoCs

Processes

  • C:\Users\Admin\AppData\Local\Temp\microsoft-service.file.exe
    "C:\Users\Admin\AppData\Local\Temp\microsoft-service.file.exe"
    1⤵
    • Suspicious use of WriteProcessMemory
    PID:908
    • C:\Users\Admin\AppData\Local\Temp\microsoft-service.file.exe
      "C:\Users\Admin\AppData\Local\Temp\microsoft-service.file.exe"
      2⤵
      • Loads dropped DLL
      PID:1360

Network

MITRE ATT&CK Matrix

Replay Monitor

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Downloads

  • C:\Users\Admin\AppData\Local\Temp\_MEI9082\python39.dll
    MD5

    7e9d14aa762a46bb5ebac14fbaeaa238

    SHA1

    a5d90a7df9b90bdd8a84d7dc5066e4ea64ceb3d9

    SHA256

    e456ef44b261f895a01efb52d26c7a0c7d7d465b647a7b5592708ebf693f12a3

    SHA512

    280f16348df1c0953bbc6f37ff277485351171d0545ebe469bacd106d907917f87584154aec0f193f37322bc93ac5433cd9a5b5c7f47367176e5a8b19bbd5023

  • \Users\Admin\AppData\Local\Temp\_MEI9082\python39.dll
    MD5

    7e9d14aa762a46bb5ebac14fbaeaa238

    SHA1

    a5d90a7df9b90bdd8a84d7dc5066e4ea64ceb3d9

    SHA256

    e456ef44b261f895a01efb52d26c7a0c7d7d465b647a7b5592708ebf693f12a3

    SHA512

    280f16348df1c0953bbc6f37ff277485351171d0545ebe469bacd106d907917f87584154aec0f193f37322bc93ac5433cd9a5b5c7f47367176e5a8b19bbd5023

  • memory/1360-55-0x0000000000000000-mapping.dmp