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Analysis

  • max time kernel
    120s
  • max time network
    117s
  • platform
    windows7_x64
  • resource
    win7-20240704-en
  • resource tags

    arch:x64arch:x86image:win7-20240704-enlocale:en-usos:windows7-x64system
  • submitted
    19/07/2024, 12:25

General

  • Target

    94b4757c6c1908051bdf8e33eab24b90N.exe

  • Size

    78KB

  • MD5

    94b4757c6c1908051bdf8e33eab24b90

  • SHA1

    8c52e23936099b937119415b9213ea79bc38a61d

  • SHA256

    5422eb6515269a8cc49a0372163ca6ca294cd1d5fe4bcc229c3866166bcd14ba

  • SHA512

    6b23b8a0cf6cbb43fabfb97399c6e73e5a59c0afb503c416cc3bf69309e9317172c3f1ad1864c33b934592d90c0629419c91fb979f7219a4b126f7d097df5679

  • SSDEEP

    1536:W7ZppApUFpEhLfyBtPf50FWkFpPDze/qFsxEhLfyBtPf50FWkFpPDze/qFsAcEh3:6pWpUFpEhLfyBtPf50FWkFpPDze/qFsO

Score
9/10

Malware Config

Signatures

  • Renames multiple (3180) 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\94b4757c6c1908051bdf8e33eab24b90N.exe
    "C:\Users\Admin\AppData\Local\Temp\94b4757c6c1908051bdf8e33eab24b90N.exe"
    1⤵
    • Drops file in Program Files directory
    PID:2556

Network

MITRE ATT&CK Matrix

Replay Monitor

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Downloads

  • C:\$Recycle.Bin\S-1-5-21-3450744190-3404161390-554719085-1000\desktop.ini.tmp

    Filesize

    79KB

    MD5

    a741fc3ad0c3924827dc2f201f1924e8

    SHA1

    2f21a4371b067fd8c612de37565a38eb92e74510

    SHA256

    09138cf85466e24da73584cdb4810dee379b898f9a0bfb5e6d30d07bef677e57

    SHA512

    f536e52a538a25bf15e0f739d926538da68dc6a91e220f7ade9df782cd367e64f5ffc7c7132da7624765c1eb4791fb428dceba2a9b179b1afaea0f01b7a7c3fd

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

    Filesize

    88KB

    MD5

    43887e9e6c071eaf837ada90ae02d3f2

    SHA1

    3da663dab045d4fffa995de4f43e194d6bf4324d

    SHA256

    7f6323856c7b85ee04c0fcbcd86232b924133fe3995e0a81897c15838e835c46

    SHA512

    de8890d93165903c97e555f993a0466ee8604e9162f3a214ba0c3c13496cf2bda7c52251b3c10509f948da26798daabf33d96570fd4f9260e1a2288df53766bc