Analysis

  • max time kernel
    122s
  • max time network
    73s
  • platform
    windows7_x64
  • resource
    win7v200430
  • submitted
    09/07/2020, 17:19

General

  • Target

    29a1s0ssssd7da.exe

  • Size

    717KB

  • 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/

Signatures

  • Registers COM server for autorun 1 TTPs 24 IoCs
  • Suspicious use of SetThreadContext 1 IoCs
  • Suspicious behavior: EnumeratesProcesses 4526 IoCs
  • Suspicious use of AdjustPrivilegeToken 940 IoCs
  • Modifies registry class 219 IoCs
  • Modifies service 2 TTPs 2 IoCs
  • Reads user/profile data of web browsers 2 TTPs

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

  • Modifies Installed Components in the registry 2 TTPs 2 IoCs
  • Loads dropped DLL 42 IoCs
  • Drops file in Windows directory 44 IoCs
  • Drops file in Program Files directory 12079 IoCs