Analysis

  • max time kernel
    150s
  • max time network
    122s
  • platform
    windows7_x64
  • resource
    win7-20240419-en
  • resource tags

    arch:x64arch:x86image:win7-20240419-enlocale:en-usos:windows7-x64system
  • submitted
    29/04/2024, 21:56

General

  • Target

    5b456c7c27e9d1efc91343cf6cadcd67bbca1db28f1e0f2255ebd511f7d515f9.exe

  • Size

    68KB

  • MD5

    9a288e321ed889d6581c7a28f4f164d0

  • SHA1

    f6956022828b8e88daa74ce5833a0bd58725dbc9

  • SHA256

    5b456c7c27e9d1efc91343cf6cadcd67bbca1db28f1e0f2255ebd511f7d515f9

  • SHA512

    678f943fabd9a65b113397e72a8f4ddd8f9cd3637c1251dfdd3f1055d983826cf48c7cd6262c992dae2645fc126b206be141c938a1b808efda457bc732882100

  • SSDEEP

    768:W7BlpDpARFbhYQkQjjI6OvSox/6Sox/hotyukfvw5R5l:W7ZDpApYbWjIlE77ulTL

Score
9/10

Malware Config

Signatures

  • Renames multiple (3738) 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\5b456c7c27e9d1efc91343cf6cadcd67bbca1db28f1e0f2255ebd511f7d515f9.exe
    "C:\Users\Admin\AppData\Local\Temp\5b456c7c27e9d1efc91343cf6cadcd67bbca1db28f1e0f2255ebd511f7d515f9.exe"
    1⤵
    • Drops file in Program Files directory
    PID:2236

Network

        MITRE ATT&CK Matrix

        Replay Monitor

        Loading Replay Monitor...

        Downloads

        • C:\$Recycle.Bin\S-1-5-21-481678230-3773327859-3495911762-1000\desktop.ini.tmp

          Filesize

          68KB

          MD5

          6bb1292e817b336ba3bdfd6a43877681

          SHA1

          4b2cae66bbede60eef5a0a48edecd9f1c15927c5

          SHA256

          63d6317a6ab3d32589bdc4be273c62291d6604de929bc3c4d9fd7a86ecb42a0b

          SHA512

          c1d87c9c80ec5b0b1641bdc421363380db2243cd6e3a4e155199770081aa5a102bf60dabc4e61db439634be453470a6c980c7dc59396805ad90d88361d2c5210

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

          Filesize

          77KB

          MD5

          8bff6bac2f1e4e0740f3ee880938c32c

          SHA1

          3df555a9ac968eb5b1c948158bb1d85eefd69ed8

          SHA256

          60035246b76fe820932bf841d96a02c21baf6ce787ddc56bbd4034481e1720e8

          SHA512

          b80c374b9cc42455e3369c7520784b1f4801ce1ecddb9f4d59f64d23ac3431c26222b3559239ec7c12729538b714e99c1160f57fd9f0c628fe0af9567e2db322