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Analysis

  • max time kernel
    120s
  • max time network
    19s
  • platform
    windows7_x64
  • resource
    win7-20240705-en
  • resource tags

    arch:x64arch:x86image:win7-20240705-enlocale:en-usos:windows7-x64system
  • submitted
    21/07/2024, 12:41

General

  • Target

    c49d48a2db08ce9d693818d285f803f0N.exe

  • Size

    95KB

  • MD5

    c49d48a2db08ce9d693818d285f803f0

  • SHA1

    f3f5030f5f01718dce294a91a74d69584914cdf0

  • SHA256

    c5355c08ae1b584248f602c8797d87f7f52ff701e6a3c18b9d4e2caa1b38202f

  • SHA512

    1b568b98b72c8f13ff4d463b973ad06a931e33dab9daab5fe4f6fae873d1bf3c3babb04e370ad6ed91fc83b3a7868258969498f9d97b4bcc955dbeafdedfc99a

  • SSDEEP

    1536:W7Z9pApQESOHepOHe8G+6E6DGsTdc6e6kvNDck7Tdc6e6kvNDckkvVv/UxYnnZ/:69WpQEoTdc6e6kvNDck7Tdc6e6kvNDcp

Score
9/10

Malware Config

Signatures

  • Renames multiple (2595) 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\c49d48a2db08ce9d693818d285f803f0N.exe
    "C:\Users\Admin\AppData\Local\Temp\c49d48a2db08ce9d693818d285f803f0N.exe"
    1⤵
    • Drops file in Program Files directory
    PID:828

Network

MITRE ATT&CK Matrix

Replay Monitor

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Downloads

  • C:\$Recycle.Bin\S-1-5-21-2172136094-3310281978-782691160-1000\desktop.ini.tmp

    Filesize

    96KB

    MD5

    b8f1930ae2400a253fa49f972a1ad043

    SHA1

    5bc4f93131b4d6c1b82bc146bac147aff27e616b

    SHA256

    21e94282c473022e7b2e05243a2d92f3f1bfa733eed62933098802b5f42be30e

    SHA512

    db482944a9ff8adaf57a4349feadded0c8c798c8c0db03cf7533c73ef035b25bbe3b511a8139db6ebe6e936fc05d5385e8d832e3c888ef6e2134270045372f92

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

    Filesize

    104KB

    MD5

    9123842c7c457264e05d54db2ff9de48

    SHA1

    7e5eb6ecda6e09c0b58e6bc76ca56316a029dc93

    SHA256

    6d9b3fd20bd7c9cc09710f1453f222e92b241b4d9f565f7891bd2e87eed4ba91

    SHA512

    fee7391f7b3d49c9ef0930184babfa0fb2ee5f918271985151a735664727ff31831bea963cfc37d11b7947ca6350508d0588cb287b92103b16b0464fda38d03a