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Analysis

  • max time kernel
    150s
  • max time network
    120s
  • platform
    windows7_x64
  • resource
    win7-20240508-en
  • resource tags

    arch:x64arch:x86image:win7-20240508-enlocale:en-usos:windows7-x64system
  • submitted
    06/06/2024, 06:18

General

  • Target

    cacd432711786de2479a839f2db701c7a26ea501af73d4dffebea3acb38cb1d1.exe

  • Size

    94KB

  • MD5

    8de9d68ccec7d784b954ac629211f14a

  • SHA1

    3b874fd8f44bd6b3024b125704b3003b11ce9517

  • SHA256

    cacd432711786de2479a839f2db701c7a26ea501af73d4dffebea3acb38cb1d1

  • SHA512

    63dc1b0ea490dca44ad7135587abf4516498f0ba249a95814a11894b6a4515ab015c89a69e34b683b1a2baab51220d1803998947ae89b9e0f895cfed6a110d5b

  • SSDEEP

    1536:W7ZrpApojOPG0PGQJwFJwkpe+eTDPfFpsJOfFpsJCAdCjHKPN0U6PG0PGb:6rWpcOPxPke+e3fFpsJOfFpsJbgEmPxU

Score
9/10

Malware Config

Signatures

  • Renames multiple (3499) 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\cacd432711786de2479a839f2db701c7a26ea501af73d4dffebea3acb38cb1d1.exe
    "C:\Users\Admin\AppData\Local\Temp\cacd432711786de2479a839f2db701c7a26ea501af73d4dffebea3acb38cb1d1.exe"
    1⤵
    • Drops file in Program Files directory
    PID:1264

Network

MITRE ATT&CK Matrix

Replay Monitor

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Downloads

  • C:\$Recycle.Bin\S-1-5-21-3691908287-3775019229-3534252667-1000\desktop.ini.tmp

    Filesize

    94KB

    MD5

    1fc11dade98b349a668c00f7a55016fc

    SHA1

    0bda54191b5a421920e436e7ad8c92c095c4336a

    SHA256

    6235d4b70f984d8d37bd8ff10e2a97816b5654cd87d5ef56d5020337fd3c6500

    SHA512

    947c32ca892c5fe9c5f8b42d166985003c68515d0f68141f422bc76ff74e7084b1bc69734acdec161768e611c6e8329a52d895a63bf88e02cd298e0caac26cf7

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

    Filesize

    103KB

    MD5

    535283af421320e6f0fef29ecb652e14

    SHA1

    e151f9b1fe70f771acf64bad14e126ac5f45d742

    SHA256

    281adce030ba304036b5905d2821d92ccff11f3c9b1b1194621e55568493cbb2

    SHA512

    8b50488dfb82b4f34c587aaac5d3138392fc8b785a7317fe2e5cb02c41d0e85fba891ba6efdd79fbc9c1549f3bbe22f6424eb16cea3d641abb80e3e53ba0253b