General

  • Target

    167a1s0ssssd7da.exe

  • Size

    717KB

  • Sample

    200709-c8b66t5den

  • MD5

    1e62148d865a96d50b93185bc61ad335

  • SHA1

    e3d4d55d2d92e594cee2e1f11779935957521a53

  • SHA256

    0837d362bdddd62f2ecafa411a7b97715dda386a5cdf7723d686687b9a1c776c

  • SHA512

    931caefe454c45cd7f07ce71125b3fd101207c2034370a69ebb1d66208cdff580d49a7041eee9a91f64766003dae99cc423d1312109bdefe5de3bec85755f280

Malware Config

Extracted

Path

C:\MSOCache\All Users\{90140000-0011-0000-1000-0000000FF1CE}-C\Read_Me.txt

Ransom Note
Attention! All your files, documents, photos, databases and other important files are encrypted The only method of recovering files is to purchase an unique decryptor. Only we can give you this decryptor and only we can recover your files. The server with your decryptor is in a closed network TOR. You can get there by the following ways: ---------------------------------------------------------------------------------------- 1. Download Tor browser - https://www.torproject.org/ 2. Install Tor browser 3. Open Tor Browser 4. Open link in TOR browser: http://7rzpyw3hflwe2c7h.onion/?LLLLLLLL 5. Follow the instructions on this page ---------------------------------------------------------------------------------------- On our page you will see instructions on payment and get the opportunity to decrypt 1 file for free. Alternate communication channel here: http://helpqvrg3cc5mvb3.onion/
URLs

http://7rzpyw3hflwe2c7h.onion/?LLLLLLLL

http://helpqvrg3cc5mvb3.onion/

Extracted

Path

\??\M:\Read_Me.txt

Ransom Note
Attention! All your files, documents, photos, databases and other important files are encrypted The only method of recovering files is to purchase an unique decryptor. Only we can give you this decryptor and only we can recover your files. The server with your decryptor is in a closed network TOR. You can get there by the following ways: ---------------------------------------------------------------------------------------- 1. Download Tor browser - https://www.torproject.org/ 2. Install Tor browser 3. Open Tor Browser 4. Open link in TOR browser: http://7rzpyw3hflwe2c7h.onion/?ZRSUVXZA 5. Follow the instructions on this page ---------------------------------------------------------------------------------------- On our page you will see instructions on payment and get the opportunity to decrypt 1 file for free. Alternate communication channel here: http://helpqvrg3cc5mvb3.onion/
URLs

http://7rzpyw3hflwe2c7h.onion/?ZRSUVXZA

http://helpqvrg3cc5mvb3.onion/

Targets

    • Target

      167a1s0ssssd7da.exe

    • Size

      717KB

    • MD5

      1e62148d865a96d50b93185bc61ad335

    • SHA1

      e3d4d55d2d92e594cee2e1f11779935957521a53

    • SHA256

      0837d362bdddd62f2ecafa411a7b97715dda386a5cdf7723d686687b9a1c776c

    • SHA512

      931caefe454c45cd7f07ce71125b3fd101207c2034370a69ebb1d66208cdff580d49a7041eee9a91f64766003dae99cc423d1312109bdefe5de3bec85755f280

    • Modifies Installed Components in the registry

    • Drops startup file

    • Reads user/profile data of web browsers

      Infostealers often target stored browser data, which can include saved credentials etc.

    • Checks whether UAC is enabled

    • Drops desktop.ini file(s)

    • Enumerates connected drives

    • Modifies service

    • Suspicious use of SetThreadContext

MITRE ATT&CK Enterprise v6

Tasks