General

  • Target

    29a1s0ssssd7da.exe

  • Size

    717KB

  • Sample

    200709-s7lgsdt6ha

  • MD5

    4bf41cfc58f42e1fdc8d5f32f57de4e5

  • SHA1

    0f2615a1e061b9a9f89b80e4e6eeac70192a18d8

  • SHA256

    a54052958d7a55d3325001f5ffc0990318d3106adb138eac1270b563ae0af308

  • SHA512

    e0ba38bdcb6100ac0e0fc922ac84aeb9f31e74193d120eda299d31570e4286eb80db62c7064517170333b83666f7a639a80523b8a21532209f7486a780c5cbe9

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/?GGGGGGGG 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/?GGGGGGGG

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/?CDFHIKLN 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/?CDFHIKLN

http://helpqvrg3cc5mvb3.onion/

Targets

    • Target

      29a1s0ssssd7da.exe

    • Size

      717KB

    • MD5

      4bf41cfc58f42e1fdc8d5f32f57de4e5

    • SHA1

      0f2615a1e061b9a9f89b80e4e6eeac70192a18d8

    • SHA256

      a54052958d7a55d3325001f5ffc0990318d3106adb138eac1270b563ae0af308

    • SHA512

      e0ba38bdcb6100ac0e0fc922ac84aeb9f31e74193d120eda299d31570e4286eb80db62c7064517170333b83666f7a639a80523b8a21532209f7486a780c5cbe9

    • Modifies Installed Components in the registry

    • Registers COM server for autorun

    • Drops startup file

    • Loads dropped DLL

    • Reads user/profile data of web browsers

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

    • Drops desktop.ini file(s)

    • Enumerates connected drives

    • Modifies service

    • Suspicious use of SetThreadContext

MITRE ATT&CK Enterprise v6

Tasks