Analysis

  • max time kernel
    150s
  • max time network
    118s
  • platform
    windows7_x64
  • resource
    win7-20240508-en
  • resource tags

    arch:x64arch:x86image:win7-20240508-enlocale:en-usos:windows7-x64system
  • submitted
    02/06/2024, 21:55

General

  • Target

    5171264e0e03f59fea93a48759dd0e9578af271d6418686910073fd303e8f6a5.exe

  • Size

    95KB

  • MD5

    59433eb9ab8be7ab8e9f88e73038900b

  • SHA1

    5d34b0225585ec1836b48b530174a90f41ed729f

  • SHA256

    5171264e0e03f59fea93a48759dd0e9578af271d6418686910073fd303e8f6a5

  • SHA512

    ca1ebd9beb1dba9dc1f8168347cbf3b9d50a893a7e92f395cf775a33d01ed08fc89b74f84bbb89228a472b83d5f7d5fc69cee495894745111f3fc19ac155b8c4

  • SSDEEP

    1536:W7ZrpApojOPG0PGQJwFJwkpe+eTDPfFpsJOfFpsJCAdCjHKPN5BL6+:6rWpcOPxPke+e3fFpsJOfFpsJbgEz

Score
9/10

Malware Config

Signatures

  • Renames multiple (3460) 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\5171264e0e03f59fea93a48759dd0e9578af271d6418686910073fd303e8f6a5.exe
    "C:\Users\Admin\AppData\Local\Temp\5171264e0e03f59fea93a48759dd0e9578af271d6418686910073fd303e8f6a5.exe"
    1⤵
    • Drops file in Program Files directory
    PID:2036

Network

        MITRE ATT&CK Matrix

        Replay Monitor

        Loading Replay Monitor...

        Downloads

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

          Filesize

          95KB

          MD5

          59c6866f7b74dc8f064755070af1cc18

          SHA1

          6e41e6d2bcc45460ae32c1ce0b049698ccffb631

          SHA256

          987a2a7a083ed1b51b321f05de0f910bd0a80db24b71f3d494a89f554375dacd

          SHA512

          f546fa215b9e83bb4f75153b9ec9f85473eae4fad9b147558008dbb5966bef6dce4c0268dabb6dddef38330eb650b98557ed5817787bb1d5bf4c4103605f8081

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

          Filesize

          104KB

          MD5

          be08b3a8196da2f95f66c7eeb59320cb

          SHA1

          93700ae3ff97260d4067f595709346a9c96dde38

          SHA256

          71ba705813e76120614ea75786177d2703e96b33a101f4969c9c0adceb2423d9

          SHA512

          36fddfdca87cb05e245e22ff6ed5fa7bfb5ce1ef59ab4a81a635a61717a62138f8738750d46f6be8914c1d51ae817c1d5aeaa85bcfd0924b58e46f3ea1b49b34