General

  • Target

    5e6c71ec5cf1c594d5a30aaf7c939f1a4d1f8c719be439c518e39b1be4d364ec

  • Size

    42KB

  • Sample

    221107-wpa11sddgm

  • MD5

    fb58b644c3aafb587a2a377018b07b0f

  • SHA1

    9d58212ae8b2722dde38903af0c4792a79133f31

  • SHA256

    5e6c71ec5cf1c594d5a30aaf7c939f1a4d1f8c719be439c518e39b1be4d364ec

  • SHA512

    a4d9af4c0833fb844f9d5a8f98f5749038140678b94f39f5fcf65b49ddec692e230bd29ee96b7a95987da12fef2d93f564512d86993910fe0471e83b0674d6b8

  • SSDEEP

    768:MO1oR/IVS1RzK4wbs+D/SIJX+ZZ1SQQwZuIOPzDYMeWFqtIxroMG:M0S1FKnDtkuIm/gyxr0

Score
10/10

Malware Config

Extracted

Path

C:\Users\Admin\AppData\Local\Temp\+README-WARNING+.txt

Ransom Note
::: Greetings ::: Little FAQ: .1. Q: Whats Happen? A: Your files have been encrypted. The file structure was not damaged, we did everything possible so that this could not happen. .2. Q: How to recover files? A: If you wish to decrypt your files you will need to pay us. .3. Q: What about guarantees? A: Its just a business. We absolutely do not care about you and your deals, except getting benefits. If we do not do our work and liabilities - nobody will cooperate with us. Its not in our interests. To check the ability of returning files, you can send to us any 2 files with SIMPLE extensions(jpg,xls,doc, etc... not databases!) and low sizes(max 1 mb), we will decrypt them and send back to you. That is our guarantee. .4. Q: How to contact with you? A: You can write us to our mailbox: wewillhelp@msgden.com .5. Q: How will the decryption process proceed after payment? A: After payment we will send to you our scanner-decoder program and detailed instructions for use. With this program you will be able to decrypt all your encrypted files. .6. Q: If I don�t want to pay bad people like you? A: If you will not cooperate with our service - for us, its does not matter. But you will lose your time and data, cause only we have the private key. In practice - time is much more valuable than money. :::BEWARE::: DON'T try to change encrypted files by yourself! If you will try to use any third party software for restoring your data or antivirus solutions - please make a backup for all encrypted files! Any changes in encrypted files may entail damage of the private key and, as result, the loss all data.
Emails

wewillhelp@msgden.com

Targets

    • Target

      5e6c71ec5cf1c594d5a30aaf7c939f1a4d1f8c719be439c518e39b1be4d364ec

    • Size

      42KB

    • MD5

      fb58b644c3aafb587a2a377018b07b0f

    • SHA1

      9d58212ae8b2722dde38903af0c4792a79133f31

    • SHA256

      5e6c71ec5cf1c594d5a30aaf7c939f1a4d1f8c719be439c518e39b1be4d364ec

    • SHA512

      a4d9af4c0833fb844f9d5a8f98f5749038140678b94f39f5fcf65b49ddec692e230bd29ee96b7a95987da12fef2d93f564512d86993910fe0471e83b0674d6b8

    • SSDEEP

      768:MO1oR/IVS1RzK4wbs+D/SIJX+ZZ1SQQwZuIOPzDYMeWFqtIxroMG:M0S1FKnDtkuIm/gyxr0

    Score
    10/10
    • Suspicious use of NtCreateUserProcessOtherParentProcess

    • Deletes shadow copies

      Ransomware often targets backup files to inhibit system recovery.

    • Deletes backup catalog

      Uses wbadmin.exe to inhibit system recovery.

    • Drops file in System32 directory

MITRE ATT&CK Matrix ATT&CK v6

Execution

Command-Line Interface

1
T1059

Defense Evasion

File Deletion

3
T1107

Discovery

Query Registry

3
T1012

Peripheral Device Discovery

1
T1120

System Information Discovery

3
T1082

Impact

Inhibit System Recovery

3
T1490

Tasks