Analysis

  • max time kernel
    150s
  • max time network
    153s
  • platform
    windows10-2004_x64
  • resource
    win10v2004-20231215-en
  • resource tags

    arch:x64arch:x86image:win10v2004-20231215-enlocale:en-usos:windows10-2004-x64system
  • submitted
    01-01-2024 13:38

General

  • Target

    742d89c0c1e345a4b2197f3e25b293d7126acfaf954c99243047a6c07003f5a1.exe

  • Size

    17KB

  • MD5

    84b23f8b1b69b63e1b9346e04497db18

  • SHA1

    b52af4d6fca714422f2106ed91bf3c3630943f8c

  • SHA256

    742d89c0c1e345a4b2197f3e25b293d7126acfaf954c99243047a6c07003f5a1

  • SHA512

    2d4447f9a8b4d0518a7dbef4da97ac83e4842747b1bfd38535176a4c7d647c9b8b18170befa7e6ba726253589776011d8218bd1d6224f8ffb9488c8e98aeb207

  • SSDEEP

    384:Q6wPhfhFsk1toM0nw1m4NUQDB1OjE56vvNd5ffffsoI:Q6wPhfhFFDQw193Wa

Score
9/10

Malware Config

Signatures

  • Renames multiple (322) files with added filename extension

    This suggests ransomware activity of encrypting all the files on the system.

  • Drops desktop.ini file(s) 3 IoCs

Processes

  • C:\Users\Admin\AppData\Local\Temp\742d89c0c1e345a4b2197f3e25b293d7126acfaf954c99243047a6c07003f5a1.exe
    "C:\Users\Admin\AppData\Local\Temp\742d89c0c1e345a4b2197f3e25b293d7126acfaf954c99243047a6c07003f5a1.exe"
    1⤵
    • Drops desktop.ini file(s)
    PID:5072

Network

MITRE ATT&CK Matrix

Replay Monitor

Loading Replay Monitor...

Downloads

  • memory/5072-1-0x0000000074A80000-0x0000000075230000-memory.dmp

    Filesize

    7.7MB

  • memory/5072-0-0x00000000004B0000-0x00000000004BA000-memory.dmp

    Filesize

    40KB

  • memory/5072-2-0x0000000005500000-0x0000000005AA4000-memory.dmp

    Filesize

    5.6MB

  • memory/5072-3-0x0000000004E90000-0x0000000004F22000-memory.dmp

    Filesize

    584KB

  • memory/5072-4-0x0000000005100000-0x0000000005110000-memory.dmp

    Filesize

    64KB

  • memory/5072-5-0x0000000005060000-0x000000000506A000-memory.dmp

    Filesize

    40KB

  • memory/5072-11-0x0000000005100000-0x0000000005110000-memory.dmp

    Filesize

    64KB

  • memory/5072-22-0x0000000005100000-0x0000000005110000-memory.dmp

    Filesize

    64KB

  • memory/5072-60-0x0000000074A80000-0x0000000075230000-memory.dmp

    Filesize

    7.7MB

  • memory/5072-112-0x0000000005100000-0x0000000005110000-memory.dmp

    Filesize

    64KB

  • memory/5072-132-0x0000000005100000-0x0000000005110000-memory.dmp

    Filesize

    64KB

  • memory/5072-169-0x0000000005100000-0x0000000005110000-memory.dmp

    Filesize

    64KB

  • memory/5072-191-0x0000000005100000-0x0000000005110000-memory.dmp

    Filesize

    64KB

  • memory/5072-256-0x0000000005100000-0x0000000005110000-memory.dmp

    Filesize

    64KB

  • memory/5072-333-0x0000000005100000-0x0000000005110000-memory.dmp

    Filesize

    64KB

  • memory/5072-405-0x0000000000B20000-0x0000000000C20000-memory.dmp

    Filesize

    1024KB

  • memory/5072-404-0x0000000005100000-0x0000000005110000-memory.dmp

    Filesize

    64KB

  • memory/5072-578-0x0000000000B20000-0x0000000000C20000-memory.dmp

    Filesize

    1024KB

  • memory/5072-710-0x0000000000B20000-0x0000000000C20000-memory.dmp

    Filesize

    1024KB

  • memory/5072-711-0x0000000000B20000-0x0000000000C20000-memory.dmp

    Filesize

    1024KB

  • memory/5072-900-0x0000000000B20000-0x0000000000C20000-memory.dmp

    Filesize

    1024KB