Analysis

  • max time kernel
    150s
  • max time network
    123s
  • platform
    windows7_x64
  • resource
    win7-20240221-en
  • resource tags

    arch:x64arch:x86image:win7-20240221-enlocale:en-usos:windows7-x64system
  • submitted
    31/05/2024, 18:11

General

  • Target

    032fd9aaea4791f8be0742e75d7b63600313611aa42c10c4863abebadb630c84.exe

  • Size

    49KB

  • MD5

    2fcd0195c377f1130476434b5458d87b

  • SHA1

    5258c7ae2918a8a89c84245637a3c08bbe05c68a

  • SHA256

    032fd9aaea4791f8be0742e75d7b63600313611aa42c10c4863abebadb630c84

  • SHA512

    05279ea30f30ecec9c0ea359cbc3b7335dcc1cffb831d568230913199fb4b86b4f0a7c1057d429719852667182bbab90d770c588e9303a7790c641fb258760d5

  • SSDEEP

    768:W7BlpNLpARFbhblkYlkrt8PWGoPWGqMs1MsfaA:W7ZNLpApCZrt8PWGoPWGG

Score
9/10

Malware Config

Signatures

  • Renames multiple (3479) files with added filename extension

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

  • Drops file in Program Files directory 64 IoCs

Processes

  • C:\Users\Admin\AppData\Local\Temp\032fd9aaea4791f8be0742e75d7b63600313611aa42c10c4863abebadb630c84.exe
    "C:\Users\Admin\AppData\Local\Temp\032fd9aaea4791f8be0742e75d7b63600313611aa42c10c4863abebadb630c84.exe"
    1⤵
    • Drops file in Program Files directory
    PID:1228

Network

MITRE ATT&CK Matrix

Replay Monitor

Loading Replay Monitor...

Downloads

  • C:\$Recycle.Bin\S-1-5-21-3452737119-3959686427-228443150-1000\desktop.ini.tmp

    Filesize

    50KB

    MD5

    a53fd916a84209b97d5407b8bee40c56

    SHA1

    c13079288e297c3cbf43120af2241fb36ea582fb

    SHA256

    305beb4a58791596981a4714d973ea5078669a536a81febc8cd3e6227dc9b9fb

    SHA512

    52e1514cc89e5404f084042c48c6da07e70493d708096ff5a3504fee5197db76c235212badb6087e2c647101dcb007c4fd78dae35c9156a8409623e25d868ecb

  • C:\MSOCache\All Users\{90140000-0011-0000-0000-0000000FF1CE}-C\Office64WW.xml.tmp

    Filesize

    58KB

    MD5

    1e8e0d38ad0bfea569e81286a2f49e44

    SHA1

    85487383032e7b784a691a74e30c9bc201d2f3e4

    SHA256

    16d64e91a1864e087847eb4dee004bbfe0679ab9c535c3d2a8cb05a5c02f4c0e

    SHA512

    08493febd3973e6851c4e902adee70c9a312209e5c8c2692c05259f7c718202ebf6efabcad2aeb3a4590e06139d25dd3dd4c15cda77a145dea966ec3d4d8f342