Analysis

  • max time kernel
    120s
  • max time network
    17s
  • platform
    windows7_x64
  • resource
    win7-20240708-en
  • resource tags

    arch:x64arch:x86image:win7-20240708-enlocale:en-usos:windows7-x64system
  • submitted
    22-07-2024 09:42

General

  • Target

    94ef1e3fd48589e00327c5c3d3d3f8f0N.exe

  • Size

    269KB

  • MD5

    94ef1e3fd48589e00327c5c3d3d3f8f0

  • SHA1

    c7598f2fa4000cc9df94a6971aacafd77053647b

  • SHA256

    08f060aefce7f90c31feb881ba26ec0b031a7825a30b4404fcf09bcc97f062a3

  • SHA512

    45f8a644b0066fdec81d61c2d64a8b8e5389eea6f13af7bc0618f6eccd9a958971c4b2ad8a6f14d9f17e8d67fd292cea2608a9ef486c6d5351fa222037dd0479

  • SSDEEP

    1536:p7ZhA7dAp1++PJHJXA/OsIZfzc3/Q8asUsTq5q9BVI2IQdcbGVzkc5jdchVzsc55:Te76WQSohsUsWU9BK3Qmy1dmh1D3

Score
9/10

Malware Config

Signatures

  • Renames multiple (1949) 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\94ef1e3fd48589e00327c5c3d3d3f8f0N.exe
    "C:\Users\Admin\AppData\Local\Temp\94ef1e3fd48589e00327c5c3d3d3f8f0N.exe"
    1⤵
    • Drops file in Program Files directory
    PID:2200

Network

MITRE ATT&CK Matrix

Replay Monitor

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Downloads

  • C:\$Recycle.Bin\S-1-5-21-3551809350-4263495960-1443967649-1000\desktop.ini.tmp

    Filesize

    269KB

    MD5

    bfd7c0ba545c4c7bbab16699903515b1

    SHA1

    f903923ef7ea9457fb8ff0c4ddae29868a393baf

    SHA256

    255cfce8771d7309a753391a8629b03e55cec0a55f50d4cd3a3c0eb90833060a

    SHA512

    72c42b5719e5e495443a1d6d48dd5f8cd84aca5eccd7625687e0f057b0575f0e75326335291486f5f308985255179ed0fd8ff7e12aa1e17e822b7993d981e39c

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

    Filesize

    278KB

    MD5

    cfae015fff182b309b0907e000f4e89f

    SHA1

    9cc5069a43677b8346563e76c1d78f3aded00cf5

    SHA256

    11141efeaa1f55106c89af1a900124b90f9f35da56b7bbd2cac20171ae1f1856

    SHA512

    7969ab4ea136ace233c33d9f54ba6afd403c71c91c92d96e72d71c77f463d66de351464f5c643e3be6bd3fc854690abd8c7ea9ca97d0d30aca89405d4574a7a2