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
    26-05-2024 22:22

General

  • Target

    61da3c185eacd2f35ca3ccd4af78ef5bf9fdd030d3cc2a68fa728d9d29d33a0c.exe

  • Size

    86KB

  • MD5

    07c6de4be9cd87f15d045135a39729e0

  • SHA1

    de1d6053300d9747f6bcc9a215dde87635f09411

  • SHA256

    61da3c185eacd2f35ca3ccd4af78ef5bf9fdd030d3cc2a68fa728d9d29d33a0c

  • SHA512

    49f247adb0c10400ebb11a9b2b96b2cba2a259a1248716bd84017433e1676534b469837bc2029fc59edc35256cc64b0e47a7a154b268f74d25420542949841af

  • SSDEEP

    1536:W7ZhA7pApH1d9oVLQthbqbY9oVLQthbq51Rn6wt7t2rt303hHUsX:6e7WpP9oVLQthbYY9oVLQthbUrt7t2rM

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\61da3c185eacd2f35ca3ccd4af78ef5bf9fdd030d3cc2a68fa728d9d29d33a0c.exe
    "C:\Users\Admin\AppData\Local\Temp\61da3c185eacd2f35ca3ccd4af78ef5bf9fdd030d3cc2a68fa728d9d29d33a0c.exe"
    1⤵
    • Drops file in Program Files directory
    PID:3068

Network

MITRE ATT&CK Matrix

Replay Monitor

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Downloads

  • C:\$Recycle.Bin\S-1-5-21-268080393-3149932598-1824759070-1000\desktop.ini.tmp

    Filesize

    87KB

    MD5

    266b4647db66b71c0189d8443c43cc29

    SHA1

    89038b020c8da710d80cd967e474b35521e2df99

    SHA256

    29e95f809773950b004314c8abca7d81ddda83d961213bf4d2c446cd9dfa6e26

    SHA512

    b39997d3e9b7a6292630f2414da70a79b8d3dcadd2a8b231586a85652854768c548de722c3462182dedb1d55bff00c841008312e7ae9e52fa018f7c83565e44c

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

    Filesize

    95KB

    MD5

    b3b1683f45bb513841f0fedaefff4510

    SHA1

    191231b5073ee9117ecaf058ad07bffbc9221980

    SHA256

    5c0188ffaf3c796b76dcd4113426d5a25f22cb813734aab4ee3a9416f02fdbc4

    SHA512

    67ac8606eb4021bc93fd0c7aa9ca09e91296a99955d678afc24fb6fd85e5cc999ab26f9c6d49c5fe0384ed34c90d65ec24f8fa703bf202feb7499fbc81d27113