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Analysis

  • max time kernel
    120s
  • max time network
    19s
  • platform
    windows7_x64
  • resource
    win7-20240704-en
  • resource tags

    arch:x64arch:x86image:win7-20240704-enlocale:en-usos:windows7-x64system
  • submitted
    03/08/2024, 04:55

General

  • Target

    5191a62716cf874632344e22ad08fd50N.exe

  • Size

    37KB

  • MD5

    5191a62716cf874632344e22ad08fd50

  • SHA1

    32157b426e9500c0991557739670615d107fb5cc

  • SHA256

    d1a081972f62549a2bcc0fd80e57120e2655337b941d6110403304c345c01e51

  • SHA512

    2c969b37e117b3428fde73206da7b3af215ee44a7b95e9d68b7b9d61e3bbc4bf50e354e52021673950c14f8c72ceee9975934613d5a4e7440380ebc4d47bacb2

  • SSDEEP

    768:W7BlpppARFbhjbhg42LcfpR42LcfproFNFP:W7ZppApBULcfpHLcfpyDP

Score
9/10

Malware Config

Signatures

  • Renames multiple (327) 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
  • System Location Discovery: System Language Discovery 1 TTPs 1 IoCs

    Attempt gather information about the system language of a victim in order to infer the geographical location of that host.

Processes

  • C:\Users\Admin\AppData\Local\Temp\5191a62716cf874632344e22ad08fd50N.exe
    "C:\Users\Admin\AppData\Local\Temp\5191a62716cf874632344e22ad08fd50N.exe"
    1⤵
    • Drops file in Program Files directory
    • System Location Discovery: System Language Discovery
    PID:2292

Network

MITRE ATT&CK Enterprise v15

Replay Monitor

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Downloads

  • C:\$Recycle.Bin\S-1-5-21-2212144002-1172735686-1556890956-1000\desktop.ini.tmp

    Filesize

    37KB

    MD5

    e4615c08156040109d836f9f3662af7d

    SHA1

    bba2ff07a06ad74d6a05859db8355bff70a7d6a1

    SHA256

    ad7be40376701c70c038607fc2d60e64f316ef12a2dca37f39096af116ed248a

    SHA512

    276bb33dc70a1e15f499a0359ea41216a658ff72a4024733a068e5fd3c1b79555b76fd2a85f57239cc93353636061c332e132ec5b2a08b5daee25c7a0c5983ce

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

    Filesize

    46KB

    MD5

    322baee76e09d66880a02156ab8267ac

    SHA1

    a8455db98d4b2bde64d3d7b50a34c8a11ca3017f

    SHA256

    adf347bf588d16ac6849ae3efcf1eee6a91115b5b685185fb45ea3ebc405d86a

    SHA512

    f1824671dc8bc6d37e0fb2970391ff72d3eb585cb374996dbae8a8bc5de8c2eb2b751e7059e682790b068bc2b8116d31ebc4e75e4da4f6d43316808ab0376c7e