Analysis

  • max time kernel
    150s
  • max time network
    149s
  • platform
    windows10-2004_x64
  • resource
    win10v2004-20240419-en
  • resource tags

    arch:x64arch:x86image:win10v2004-20240419-enlocale:en-usos:windows10-2004-x64system
  • submitted
    01/05/2024, 19:07

General

  • Target

    179fe6cb9911142e9daa20150c06992d24dd061d1ceca57a948e8965ce14cfc5.exe

  • Size

    70KB

  • MD5

    1bd03df7ccbfd4802a9bcb8b418715ca

  • SHA1

    c146a30444c0622e64ff94cc3ad3bd643b45b418

  • SHA256

    179fe6cb9911142e9daa20150c06992d24dd061d1ceca57a948e8965ce14cfc5

  • SHA512

    1e0a0629f1e5b86aebbf53f4485aed2f7c6d6f08f229bddf2289e2ae5d0aab28d4fdb0587cb930169315ee6bf54d91c8605abea96534bfc5242be19e682848b5

  • SSDEEP

    768:W7Blp9pARFbhQSox/6Sox/2lmlQPc3f6Pc3f5TGotuMOiJlfotuMOiJlbY1Yu10R:W7Z9pApQEgG+6E65TGAQ0A08

Score
9/10

Malware Config

Signatures

  • Renames multiple (5122) 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\179fe6cb9911142e9daa20150c06992d24dd061d1ceca57a948e8965ce14cfc5.exe
    "C:\Users\Admin\AppData\Local\Temp\179fe6cb9911142e9daa20150c06992d24dd061d1ceca57a948e8965ce14cfc5.exe"
    1⤵
    • Drops file in Program Files directory
    PID:4488

Network

MITRE ATT&CK Matrix

Replay Monitor

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Downloads

  • C:\$Recycle.Bin\S-1-5-21-3411335054-1982420046-2118495756-1000\desktop.ini.tmp

    Filesize

    70KB

    MD5

    74e2f2718090886b0d72e5ef1c2fd29f

    SHA1

    d844615745f78aabc2802c14346b1b494e4af454

    SHA256

    4b97620025236ef83808e72d73661bcf1f491e68aa42d128a1a776c71a5f3bc9

    SHA512

    0ed0900408c9c1731bd73e11f2bb6641511439a6bb77fdcc794b6d4816da460b720d08a1733ad5ac36c7c5aa4c5c08c9622c16cf4e75ca9cce86e30d2d11fa83

  • C:\Program Files\7-Zip\7-zip.dll.tmp

    Filesize

    169KB

    MD5

    d89262c0890f5981a8abfdf15fc4e636

    SHA1

    4801dc3f33a311a6647145e1fa4d36f0c930e6d7

    SHA256

    d3c2ea5126e9c58b2ae4c4bc5a8f3d9f2d0836d44c26217cde2ebb6d5a0ebd67

    SHA512

    bf5258d90d7678627ca74ce29e597db45d6e0a4cf6f9217e010be3c4ee919eba704c985295b346d77ffc0b8baa4c8e3f0c0ebb52d6803603d073eda443ba978a