Analysis

  • max time kernel
    150s
  • max time network
    160s
  • platform
    windows10-2004_x64
  • resource
    win10v2004-20231215-en
  • resource tags

    arch:x64arch:x86image:win10v2004-20231215-enlocale:en-usos:windows10-2004-x64system
  • submitted
    31/12/2023, 14:09

General

  • Target

    393ff89b85ab8834cb666a73e1e0f3a3.exe

  • Size

    82KB

  • MD5

    393ff89b85ab8834cb666a73e1e0f3a3

  • SHA1

    c76fd861525fbdebe8f5bf88c92a28d7816263be

  • SHA256

    6f2d276808779db7d392114c36b7961f889388b2e3bcd6cd03e5593b40814c0d

  • SHA512

    3a784fed217c5327dbc0a3994aa4645997c797c98a9402bca70ed227a271281eea0ddbca518bd9f47b736637a795b0a74b3f319c58c124b538722c371f1cddb4

  • SSDEEP

    1536:0DUTSTSEuek3Oi7INqYXhMzzHma28CUT21dQou4MmF9sZAMHv:0z+b3Ot9ux2ZHqk9sZF

Score
7/10

Malware Config

Signatures

  • Deletes itself 1 IoCs
  • Executes dropped EXE 1 IoCs
  • Suspicious behavior: RenamesItself 1 IoCs
  • Suspicious use of UnmapMainImage 2 IoCs
  • Suspicious use of WriteProcessMemory 3 IoCs

Processes

  • C:\Users\Admin\AppData\Local\Temp\393ff89b85ab8834cb666a73e1e0f3a3.exe
    "C:\Users\Admin\AppData\Local\Temp\393ff89b85ab8834cb666a73e1e0f3a3.exe"
    1⤵
    • Suspicious behavior: RenamesItself
    • Suspicious use of UnmapMainImage
    • Suspicious use of WriteProcessMemory
    PID:3272
    • C:\Users\Admin\AppData\Local\Temp\393ff89b85ab8834cb666a73e1e0f3a3.exe
      C:\Users\Admin\AppData\Local\Temp\393ff89b85ab8834cb666a73e1e0f3a3.exe
      2⤵
      • Deletes itself
      • Executes dropped EXE
      • Suspicious use of UnmapMainImage
      PID:3840

Network

MITRE ATT&CK Matrix

Replay Monitor

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Downloads

  • C:\Users\Admin\AppData\Local\Temp\393ff89b85ab8834cb666a73e1e0f3a3.exe

    Filesize

    82KB

    MD5

    cc0d705961876391242aaa4c18f661fa

    SHA1

    62f3c5006bf7221adfdb2b820f7b322c6f6c8912

    SHA256

    c1d95e17e6300a939e4885b66186b6aa7bb22456ad2d59958069a59eee13aefd

    SHA512

    2c518ba7420627a4afcfa2f51c5290f8744db2d04ec565d7beb32bf937aefc12f2c180e7d27a942fad0ec92b7a316e263fcaa906014cb052ee8adabc9345201c

  • memory/3272-0-0x0000000000400000-0x000000000042F000-memory.dmp

    Filesize

    188KB

  • memory/3272-2-0x0000000000400000-0x000000000041B000-memory.dmp

    Filesize

    108KB

  • memory/3272-1-0x00000000001D0000-0x00000000001FF000-memory.dmp

    Filesize

    188KB

  • memory/3272-11-0x0000000000400000-0x000000000041B000-memory.dmp

    Filesize

    108KB

  • memory/3840-13-0x0000000000400000-0x000000000042F000-memory.dmp

    Filesize

    188KB

  • memory/3840-19-0x0000000000400000-0x000000000040E000-memory.dmp

    Filesize

    56KB

  • memory/3840-25-0x00000000014E0000-0x00000000014FB000-memory.dmp

    Filesize

    108KB

  • memory/3840-24-0x00000000001B0000-0x00000000001DF000-memory.dmp

    Filesize

    188KB