Analysis

  • max time kernel
    150s
  • max time network
    118s
  • platform
    windows7_x64
  • resource
    win7-20231129-en
  • resource tags

    arch:x64arch:x86image:win7-20231129-enlocale:en-usos:windows7-x64system
  • submitted
    24-05-2024 20:14

General

  • Target

    3072830f1e736f18797e2e9ca8c100f16af902556de2f064d9ece35ca588a8c8.exe

  • Size

    69KB

  • MD5

    7e027581eb5034ac073d00edeb6e2e79

  • SHA1

    884470f6e6d82e8cca25318698ceb22fa2eaabc3

  • SHA256

    3072830f1e736f18797e2e9ca8c100f16af902556de2f064d9ece35ca588a8c8

  • SHA512

    3c13048f24d0870314ca8b0fc024f890188dddf59cf01832dafe3b77de3d7e1b9cbca259cea5bb7cd8155d6ab6a1387914cbdc92c4bb6b3b8b7d6ce9d7eaec19

  • SSDEEP

    1536:W7Z9pApQESOHepOHe8G+6E65dyGdykNdNBKo:69WpQE0zl

Score
9/10

Malware Config

Signatures

  • Renames multiple (3564) 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\3072830f1e736f18797e2e9ca8c100f16af902556de2f064d9ece35ca588a8c8.exe
    "C:\Users\Admin\AppData\Local\Temp\3072830f1e736f18797e2e9ca8c100f16af902556de2f064d9ece35ca588a8c8.exe"
    1⤵
    • Drops file in Program Files directory
    PID:2884

Network

MITRE ATT&CK Matrix

Replay Monitor

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Downloads

  • C:\$Recycle.Bin\S-1-5-21-3627615824-4061627003-3019543961-1000\desktop.ini.tmp
    Filesize

    69KB

    MD5

    fbf5307d804a45453a3188a585f5834f

    SHA1

    5b8ae6ac29dcc90e5f4209e9bcb5c6d145c8cab9

    SHA256

    8f61ec32ab1aff433e51384cd1f7b590a49bade284bb786197e55d3c805b9cdc

    SHA512

    151dfe7e690472f598df5c9b37acc96ae225b2f0218b4496efc7ae10d8ecfcb8d5e13acdcf4ca64eb55ede41bc0d2c27755790010affb7dca84a2ab25b69d114

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

    78KB

    MD5

    2a5d686852a6d6f6988000d7065632bb

    SHA1

    69ac160e0a523ffb19ba4a21fa08e14edc90417b

    SHA256

    16b09c009ac781f12eecdd3451afe6412bee37d0b5af25b0c242f73b98702938

    SHA512

    1ace7f4f431b3f893f32b9ef175080af0e0bbef426eaa34503b2fee018bb07f24916dfc9855846a39c18e9a21ffe06df26316fd48176872f1ea353491eed946c