Analysis

  • max time kernel
    150s
  • max time network
    150s
  • platform
    windows10-2004_x64
  • resource
    win10v2004-20240412-en
  • resource tags

    arch:x64arch:x86image:win10v2004-20240412-enlocale:en-usos:windows10-2004-x64system
  • submitted
    25-04-2024 05:10

General

  • Target

    f322dab24f36a05ce00676b31d160a245dffae7c933afb775f036bc6cb991d77.exe

  • Size

    91KB

  • MD5

    a03f06e32300264b7ac613dac52d14ed

  • SHA1

    13ff893d065e4381382b9393baac489fcee12032

  • SHA256

    f322dab24f36a05ce00676b31d160a245dffae7c933afb775f036bc6cb991d77

  • SHA512

    515dfd3a948516cbb3e2b9acb9ff914117d057b8f52106e03876aeea42ef8c87313a6e69859b2d8c7b1c07f685cd9e00f42c2bf22525c8d6050b5754525b86b7

  • SSDEEP

    1536:W7ZrpApojOPG0PGQJwFJwkpe+eTDPfFpsJOfFpsJCAdCjHKPN8y1Sy15:6rWpcOPxPke+e3fFpsJOfFpsJbgETVH

Score
9/10

Malware Config

Signatures

  • Renames multiple (5049) 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\f322dab24f36a05ce00676b31d160a245dffae7c933afb775f036bc6cb991d77.exe
    "C:\Users\Admin\AppData\Local\Temp\f322dab24f36a05ce00676b31d160a245dffae7c933afb775f036bc6cb991d77.exe"
    1⤵
    • Drops file in Program Files directory
    PID:712

Network

MITRE ATT&CK Matrix

Replay Monitor

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Downloads

  • C:\$Recycle.Bin\S-1-5-21-259785868-298165991-4178590326-1000\desktop.ini.tmp
    Filesize

    92KB

    MD5

    8831ca5d686fc1425b782ade71e838e8

    SHA1

    ba0c644b70fed3a8c510b4eb7719282d283f5b79

    SHA256

    bb1fd854ceb90142019c9b1ac47e3dfccd0ea0009bc7c2d0840a9d14095cf084

    SHA512

    7f718edc3e654a616caa79fcebfa76afb2e6a541ce06c505ba178a492c0fa7f688f7c523fde19b91de67da67d0550de720cfc80f188517fb9be55d79960eddfe

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

    190KB

    MD5

    6b21ece074ee0034fe87f67ebf978cf7

    SHA1

    f8dbb10d315c56465338f52decc6325958e463d6

    SHA256

    4f2aae4bef1203e73440a8bb5ec183668eae0d60e44246d61ead5f8fb7f74080

    SHA512

    6cb050fbb0b85f5d51783a9ea6a4603bb5e32f9f8e2af0412a539039e63f648347cf9bbb5c2f1fc61312767f85a6e3c83e629f0b36c5e621f5f3de744d0405d0