Analysis

  • max time kernel
    150s
  • max time network
    123s
  • platform
    windows7_x64
  • resource
    win7-20240221-en
  • resource tags

    arch:x64arch:x86image:win7-20240221-enlocale:en-usos:windows7-x64system
  • submitted
    09/06/2024, 07:42

General

  • Target

    ba4893a373f9b482fa4e3813a219b0ba65ba30080c7d5d18096bb6b100f35298.exe

  • Size

    48KB

  • MD5

    65fa8a0bcf9625585f396ba3b74917d4

  • SHA1

    08280b1cedf39ebd9c8a21aba896b6f79376b770

  • SHA256

    ba4893a373f9b482fa4e3813a219b0ba65ba30080c7d5d18096bb6b100f35298

  • SHA512

    d040adc7dac46bab65fc33247f599b24e428aaa14eb31105cb89d1e23f65b7ec2da679c10f7ce7a0f5b0e9ff52c4e9880a6fb60f9eb3844090162a52929de831

  • SSDEEP

    384:GBt7Br5xjL9AgA71FbhvuNBNsjLKoWFKryoWFKrxxbNgbNh6c:W7BlpppARFbhWJQiX

Score
9/10

Malware Config

Signatures

  • Renames multiple (3433) 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\ba4893a373f9b482fa4e3813a219b0ba65ba30080c7d5d18096bb6b100f35298.exe
    "C:\Users\Admin\AppData\Local\Temp\ba4893a373f9b482fa4e3813a219b0ba65ba30080c7d5d18096bb6b100f35298.exe"
    1⤵
    • Drops file in Program Files directory
    PID:2912

Network

MITRE ATT&CK Matrix

Replay Monitor

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Downloads

  • C:\$Recycle.Bin\S-1-5-21-3452737119-3959686427-228443150-1000\desktop.ini.tmp

    Filesize

    48KB

    MD5

    c5a85bfbec31316e69547257ce239385

    SHA1

    514443aad971e4b471006b501713486289d2c309

    SHA256

    fa5b2b4a89ba651876093d6e534be344e460771fddf96584e5f4c72c79e3e4cb

    SHA512

    856c694ecdb4ab36129ab1f208f07e2435b5d76711b0771a9c9fdc4563afb1766fb8ff5dd4ec0ca2094fceb4c6780ce9ac78d8f3fc790e4c8ae488351cc6f1d9

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

    Filesize

    57KB

    MD5

    494ff265ccf4fad74ec92e65eb51f320

    SHA1

    dcd248644642cbea77d6516008f4187c759d3ad6

    SHA256

    c026ee7c949e11d7ad798289bd870db21b02c52be7b8a5f75cda8a7855b780d5

    SHA512

    6c484998146a298bbca8473d6b2c5b4d610a612a2f3c1372caff51a57042267d67c5c941dd7d9bf678248e59886fdf023dd4e6113a451a3d22eb7d6f86b3653d