Analysis

  • max time kernel
    150s
  • max time network
    128s
  • platform
    windows7_x64
  • resource
    win7-20240704-en
  • resource tags

    arch:x64arch:x86image:win7-20240704-enlocale:en-usos:windows7-x64system
  • submitted
    25/07/2024, 20:15

General

  • Target

    33a3c07d59b37c8d3c0fb5f0740048cf4fdacc382bdb3e6804d0dfd5d062080a.exe

  • Size

    297KB

  • MD5

    b439810f6d2fe7796bc124edc3bc84ec

  • SHA1

    32314523f25e9dbd069f8b3acf88452b27778d28

  • SHA256

    33a3c07d59b37c8d3c0fb5f0740048cf4fdacc382bdb3e6804d0dfd5d062080a

  • SHA512

    43194e2d13a7dfa78aad0c8afbb4982aadfa3b89b13a97e7f6e24f97ca3bb7ba1fc9f27e6f2dc8af77ee633c2d644d39699c20825ed6f440703e61065c1a6950

  • SSDEEP

    1536:W7ZhA7pApaX0aX09rDVMFDwU5LenTpnDr5LenTpnDRSfuYa3bztYtzZrZotYtz1H:6e7WpGlCK1I1H

Score
9/10

Malware Config

Signatures

  • Renames multiple (270) 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
  • System Location Discovery: System Language Discovery 1 TTPs 1 IoCs

    Attempt gather information about the system language of a victim in order to infer the geographical location of that host.

Processes

  • C:\Users\Admin\AppData\Local\Temp\33a3c07d59b37c8d3c0fb5f0740048cf4fdacc382bdb3e6804d0dfd5d062080a.exe
    "C:\Users\Admin\AppData\Local\Temp\33a3c07d59b37c8d3c0fb5f0740048cf4fdacc382bdb3e6804d0dfd5d062080a.exe"
    1⤵
    • Drops file in Program Files directory
    • System Location Discovery: System Language Discovery
    PID:2296

Network

        MITRE ATT&CK Enterprise v15

        Replay Monitor

        Loading Replay Monitor...

        Downloads

        • C:\$Recycle.Bin\S-1-5-21-2212144002-1172735686-1556890956-1000\desktop.ini.tmp

          Filesize

          298KB

          MD5

          c315a1d4b20cbe77c897677cee4224b5

          SHA1

          8d059d0227fe63ce760109d3159855d1df672406

          SHA256

          1b72f6069d6c4e78d2b9af84a61adb530fbf82983a65ae2c166cc41386819718

          SHA512

          f60d7eba5135a2892fdfcaacc275c5133ce3c2d32bbff6c2ea67790f93a5deab8d8c7946929f4a4e568f7cf6efb10a43654aa1492ba0bc51e0bd1a26be969d4a

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

          Filesize

          306KB

          MD5

          bc59c4d6f939a207a0f5f8b5d9fab8f9

          SHA1

          2fcd5683ea5dd8413cf87a7967fbf641f307fd20

          SHA256

          8e840bc1ee8059d0b3bedc0db272ceabfb40b5576968b17db528b871dd499e42

          SHA512

          0fde4d143db479f13b15d44a611e92c67c9759fee768005da7e29cdcfc0eaa4b082d5aee5233fd35d0a14c47e2f202675e4340767ea6463f44e9f035e22aa11b