Analysis

  • max time kernel
    149s
  • max time network
    119s
  • platform
    windows7_x64
  • resource
    win7-20240704-en
  • resource tags

    arch:x64arch:x86image:win7-20240704-enlocale:en-usos:windows7-x64system
  • submitted
    18/08/2024, 00:38

General

  • Target

    753be9f98077e5dc0b424f6808ef570c9ea0103e04320b576de4bcef10f3e6a5.exe

  • Size

    42KB

  • MD5

    4db30db6d3d2f582d5743002e9072a68

  • SHA1

    2e2b3a7d16a7d1dd69a90207dce33c5fdf61dae6

  • SHA256

    753be9f98077e5dc0b424f6808ef570c9ea0103e04320b576de4bcef10f3e6a5

  • SHA512

    435d5abc7794250e3f72162255d9de56db80f850752241b9ab329d5e413f3230648e682eaf3cb65deb2750d51e69cb098541c9212c134603c0b9c56db2fd34ee

  • SSDEEP

    768:W7BlpppARFbhjbhg42LcfpR42LcfproFNFjqAJLOqAJLI3:W7ZppApBULcfpHLcfpyDP

Score
9/10

Malware Config

Signatures

  • Renames multiple (3743) 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\753be9f98077e5dc0b424f6808ef570c9ea0103e04320b576de4bcef10f3e6a5.exe
    "C:\Users\Admin\AppData\Local\Temp\753be9f98077e5dc0b424f6808ef570c9ea0103e04320b576de4bcef10f3e6a5.exe"
    1⤵
    • Drops file in Program Files directory
    • System Location Discovery: System Language Discovery
    PID:332

Network

        MITRE ATT&CK Enterprise v15

        Replay Monitor

        Loading Replay Monitor...

        Downloads

        • C:\$Recycle.Bin\S-1-5-21-3294248377-1418901787-4083263181-1000\desktop.ini.tmp

          Filesize

          42KB

          MD5

          0a7034847375af420bab8318386cea07

          SHA1

          5bf9948ccfd6951078b7f6425278dcde182a8e23

          SHA256

          cd617010e83afc0db89238d9ee0bea9cc24c175791182f3ef1991e7c7e069140

          SHA512

          36c6681e10a73cfba44a85d8e23f56480fbb3e71db88232cd47cc02dd1128916f3aa8d36e7ab74df14bf224ed8d88394b5b2c9cd792300aa6f8324f354390938

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

          Filesize

          51KB

          MD5

          40d9df1e9296a9815d0abb2aaf9ac5bd

          SHA1

          35be3faae5d195ca53455ac997114e98f68f1ba9

          SHA256

          8035ff71ca0cae2eb1ec05102fd7453d8c1047084438ea065d91878996626ca8

          SHA512

          c0fcea9c86df04047f346ea79f475e4dc9fcfa85cb3e58f0c9f0eaa6fa6f0f66198f447c04a0d1f00187875ca98720389b7d0dd42a2bede721f5779bfde9faef