Analysis

  • max time kernel
    122s
  • max time network
    125s
  • platform
    windows7_x64
  • resource
    win7-20231215-en
  • resource tags

    arch:x64arch:x86image:win7-20231215-enlocale:en-usos:windows7-x64system
  • submitted
    04/01/2024, 19:43

General

  • Target

    41bf8d6e51a67e331208f181ebfbdebe.exe

  • Size

    81KB

  • MD5

    41bf8d6e51a67e331208f181ebfbdebe

  • SHA1

    5fb208b49351f44310296757f6250fcaaf39ee1a

  • SHA256

    50e3a3140e30dc1fadb58caed31679a3d1e0137953a72781e1654a147e2a6667

  • SHA512

    9a36adc0446fe61a171c2eaf81eb27812938614a01ec6906a71882b9a4242e38363bc043f4f039d0ef53b394682b0d386d88182363ad4e8e92e5aeffd880cd84

  • SSDEEP

    1536:jWKEmKGgr5gJjHAGE3S/AuUo2oVSFmnkrbuSxJd7zEvt/Puj:j3cTzpokYMuYJd7zit/Wj

Score
7/10

Malware Config

Signatures

  • Executes dropped EXE 1 IoCs
  • Loads dropped DLL 1 IoCs
  • Suspicious use of WriteProcessMemory 4 IoCs

Processes

  • C:\Users\Admin\AppData\Local\Temp\41bf8d6e51a67e331208f181ebfbdebe.exe
    "C:\Users\Admin\AppData\Local\Temp\41bf8d6e51a67e331208f181ebfbdebe.exe"
    1⤵
    • Loads dropped DLL
    • Suspicious use of WriteProcessMemory
    PID:3032
    • C:\Users\Admin\AppData\Local\Temp\nst3F9F.tmp\nst3FA0.tmp
      nst3FA0.tmp /DOIT
      2⤵
      • Executes dropped EXE
      PID:2272

Network

MITRE ATT&CK Matrix

Replay Monitor

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Downloads

  • \Users\Admin\AppData\Local\Temp\nst3F9F.tmp\nst3FA0.tmp

    Filesize

    81KB

    MD5

    41bf8d6e51a67e331208f181ebfbdebe

    SHA1

    5fb208b49351f44310296757f6250fcaaf39ee1a

    SHA256

    50e3a3140e30dc1fadb58caed31679a3d1e0137953a72781e1654a147e2a6667

    SHA512

    9a36adc0446fe61a171c2eaf81eb27812938614a01ec6906a71882b9a4242e38363bc043f4f039d0ef53b394682b0d386d88182363ad4e8e92e5aeffd880cd84