APP.exe.zip

General
Target

APP.exe.zip

Size

5MB

Sample

210927-tp7c4shebk

Score
10 /10
MD5

4f3669edb010f5db21b13a088182b8fe

SHA1

892447e55ff7a3ac5d26c573bb8eb4607b41ba1e

SHA256

b70b9039ec4b33987a991c5c20729eb3310d7406b8d15161037df3b21fd968bb

SHA512

a6c1911bd010c13630b9921fefbfd5a495ed3786e347c208602f25bd9e8f49be28d6711a971bd74f87f303bd312862fea730483045fd4b74410c76e9fbe59ea7

Malware Config

Extracted

Path C:\Users\Admin\HOW_TO_RECOVER_FILES.Colossus.txt
Ransom Note
[+] What's Happened? [+] Your files have been encrypted and currently unavailable. You can check it. All files in your system have "Colossus" extension. By the way, everything is possible to recover (restore) but you should follow our instructions. Otherwise you can NEVER return your data. [+] What are our guarantees? [+] It's just a business and we care only about getting benefits. If we don't meet our obligations, nobody will deal with us. It doesn't hold our interest. So you can check the ability to restore your files. For this purpose you should come to talk to us we can decrypt one of your files for free. That is our guarantee. It doesn't metter for us whether you cooperate with us or not. But if you don't, you'll lose your time and data cause only we have the private key to decrypt your files. time is much more valuable than money. [+] Data Leak [+] We uploaded your data and if you dont contact with us then we will publish your data. Example of data: - Accounting data - Executive data - Sales data - Customer support data - Marketing data - And more other ... [+] How to Contact? [+] You have two options : 1. Chat with me : -Visit our website: http://colossus.support/LPc6EwBqmyC8Tv9Glawleycars/ -When you visit our website, put the following KEY into the input form. -Then start talk to me. 2. Email me at : colossussupport@protonmail.com KEY: MjdhZDUzM2Y3MTVhZmUxZjI2NTk2ZGM4YjVhN2EwMDEzODk2M2ZhNWEzMGU2Mjc5MTU4ODFjYjhiNWE3YTAwMTM4OTYzZmE1YTMwZTYyNzkxNTg4MWNiZmRkNDkwNDhiNzA0MjVhNGU0YTc0N2FhYzY0MWU5MTFjODY3M2RhZGQ= !!! DANGER !!! DON'T try to change files by yourself, DON'T use any third party software or antivirus solutions to restore your data - it may entail the private key damage and as a result all your data loss! !!! !!! !!! ONE MORE TIME: It's in your best interests to get your files back. From our side we ready to make everything for restoring but please do not interfere. !!! !!! !!
Emails

colossussupport@protonmail.com

URLs

http://colossus.support/LPc6EwBqmyC8Tv9Glawleycars/

Targets
Target

APP.exe

MD5

a0b4d2c96937104bcffd21ce69885a59

Filesize

5MB

Score
10/10
SHA1

6cda6e2bee6d67a5f407e4d7e96af9d76bfa7c79

SHA256

72cb50e5791e1fcb11d24bc4cff3b44379a529c5549fbf6f500adcd67bfe9139

SHA512

17b1b4de1bddb7f357744ace07509481e80eb8a63fa9c39ee00ecd7eba3b03611eb0e2329e88e20b05e8a2655fa67a7b699c8455c1fa9aebeba4384151ae2ee0

Tags

Signatures

  • Identifies VirtualBox via ACPI registry values (likely anti-VM)

    Tags

    TTPs

    Query RegistryVirtualization/Sandbox Evasion
  • Checks BIOS information in registry

    Description

    BIOS information is often read in order to detect sandboxing environments.

    TTPs

    Query RegistrySystem Information Discovery
  • Themida packer

    Description

    Detects Themida, an advanced Windows software protection system.

    Tags

  • Checks whether UAC is enabled

    Tags

    TTPs

    System Information Discovery

Related Tasks

MITRE ATT&CK Matrix
Collection
    Command and Control
      Credential Access
        Execution
          Exfiltration
            Impact
              Initial Access
                Lateral Movement
                  Persistence
                    Privilege Escalation
                      Tasks

                      static1

                      7/10

                      behavioral1

                      10/10