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Analysis

  • max time kernel
    150s
  • max time network
    118s
  • platform
    windows7_x64
  • resource
    win7-20240220-en
  • resource tags

    arch:x64arch:x86image:win7-20240220-enlocale:en-usos:windows7-x64system
  • submitted
    03/06/2024, 01:37

General

  • Target

    9eb3fa5e018d4f191d2edaa05c6afe841e115c8bbfa423e0722f4ee07bcfebc0.exe

  • Size

    69KB

  • MD5

    a26c70bc2c4478f74e2be50f5be4c182

  • SHA1

    9b889272dac81093fa29762ecc4c4a24faf3783d

  • SHA256

    9eb3fa5e018d4f191d2edaa05c6afe841e115c8bbfa423e0722f4ee07bcfebc0

  • SHA512

    beba857b473355b910b258e3b5181ff43ac403536126f3450ca70752c2718885a23c57a06b640128101fbd653402afd126e47cccb935e802d3700cff7612a413

  • SSDEEP

    1536:W7ZhA7pApvOsOKjC0YSilpFpfkJOMETHeR:6e7WpXYvnK

Score
9/10

Malware Config

Signatures

  • Renames multiple (3533) 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\9eb3fa5e018d4f191d2edaa05c6afe841e115c8bbfa423e0722f4ee07bcfebc0.exe
    "C:\Users\Admin\AppData\Local\Temp\9eb3fa5e018d4f191d2edaa05c6afe841e115c8bbfa423e0722f4ee07bcfebc0.exe"
    1⤵
    • Drops file in Program Files directory
    PID:2036

Network

MITRE ATT&CK Matrix

Replay Monitor

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Downloads

  • C:\$Recycle.Bin\S-1-5-21-2721934792-624042501-2768869379-1000\desktop.ini.tmp

    Filesize

    70KB

    MD5

    8ebf16989b289e69e1ee14b8b727dbda

    SHA1

    a3a033971f43e608fc5c477c05033a50493045ca

    SHA256

    0d3d5f5cdd665978fdcaed72a31b2de60cef702c16933d75fafa6c36f085f0bc

    SHA512

    bc6615589d45964b6aed134baddf990ccd1576006e507b9ac34c2ca4b9be965d5b5512e07d01873f05a252d89b51a996f4f6847ee0cfebf2b60f415ddb26b6a5

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

    Filesize

    79KB

    MD5

    5806be5599806b226ed642d23ee0bae0

    SHA1

    7bbc522a4826a8eb0cf44f032f56ba689ba99022

    SHA256

    3fe728776a71742bf05992da8ab4548409e915d4117d9218f5eb6a9acb5db9c2

    SHA512

    57ae84fe8c4551176540dc0f608ff3fe249e9ba701009fe244cafeb400ed85220526be5d31329652a53c8b08d8b8cb6cabf299d70196ce2eb92364dca6e6dd19