Analysis

  • max time kernel
    149s
  • max time network
    122s
  • platform
    windows7_x64
  • resource
    win7-20240704-en
  • resource tags

    arch:x64arch:x86image:win7-20240704-enlocale:en-usos:windows7-x64system
  • submitted
    09/07/2024, 02:43

General

  • Target

    22a12e1b43b029017b1f3875d3d38d10N.exe

  • Size

    31KB

  • MD5

    22a12e1b43b029017b1f3875d3d38d10

  • SHA1

    ea1758c84394f8a4526a25812beab1b974facd2e

  • SHA256

    25c6c79dbf5b85ca60e0a9f88c7761c8904d4dc8ad1a3c71acf37aa6ccf5f9a2

  • SHA512

    70f3b9d1ce9514ed8ff133002bad5f741e84795578d6d5d560fbbada0245fb5faf2c33a7c95d319c68154dff22525148d36d25fd7cfa69c29ed4740fda8bcce8

  • SSDEEP

    384:GBt7Br5xjL9AgA71FbhvuNBNUl9FHljFnl9FHljFK:W7BlpppARFbhlFlF/FlFK

Score
9/10

Malware Config

Signatures

  • Renames multiple (3797) 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\22a12e1b43b029017b1f3875d3d38d10N.exe
    "C:\Users\Admin\AppData\Local\Temp\22a12e1b43b029017b1f3875d3d38d10N.exe"
    1⤵
    • Drops file in Program Files directory
    PID:2316

Network

MITRE ATT&CK Matrix

Replay Monitor

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Downloads

  • C:\$Recycle.Bin\S-1-5-21-3294248377-1418901787-4083263181-1000\desktop.ini.tmp

    Filesize

    31KB

    MD5

    319f7b0398c18c66a9d73913fcb2db68

    SHA1

    08da63ee3c535beb2be28449eb8d9ace7dfdab51

    SHA256

    5e8beca7fe215c2df688102ffcdc3d72fafb133c8a3fac2c4aae6c906317ef4f

    SHA512

    5e4c4c52cea0539939bdbea6fbeec3f62c9128dff5ea68793cccb4ceeebaf32660b41355c6a1c0f1107a9075a3a82ab5ad2185d5b7ca8451eee092d31ee27157

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

    Filesize

    40KB

    MD5

    6482ed85b7748680cdef52f6894bd970

    SHA1

    24aa14bba58574e81c9b3d4fd84f8c5ddfd45002

    SHA256

    14b0647690727512f6975e164d8ef2f3b24216dfcca4797a7a14bb3deb894fd1

    SHA512

    110cb9ae5f51fa6e3ff05cdb2a5d486c38dbf4676dce00a5b7d21c0aa052de26a59d33fd86a16fe3ecf79c2c96d0ef06b4add4de4475bd06bc142feacecfe328