General

  • Target

    230a692437c58ad292480b63b2ed0d4f9b105c50967ace820c94908cf761546a

  • Size

    42KB

  • Sample

    221110-m34qtahcc3

  • MD5

    4617028009902b4530adbfee151d3126

  • SHA1

    186828382c2d4e3be2054675614bef990972b23a

  • SHA256

    230a692437c58ad292480b63b2ed0d4f9b105c50967ace820c94908cf761546a

  • SHA512

    3c6446fdb97f739a9ec1de1a5018b53d9ec13cdec7886b60952fceee3cc0e3a8ed58fc69a85949cb843d2defa99ce2bd0671112b191085cece8c0a978273d6da

  • SSDEEP

    768:wO1oR/UVS1RzK4wbs+D/SIJX+ZZ1SQQwZuIOPzDRufTwsylLO/O+:woS1FKnDtkuImTlLOX

Score
10/10

Malware Config

Extracted

Path

C:\Users\Admin\AppData\Local\Temp\2864480368\+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: Nergontr96@cyberfear.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

Nergontr96@cyberfear.com

Targets

    • Target

      d0dd0f7658b938f9a3036ce308f5018ae0cf3bc516aaf3c18b947afee136c043.exe

    • Size

      42KB

    • MD5

      8d809510a9ae7b8ef6fc6a25e5feaa22

    • SHA1

      eb0888326adbbbdf1537a965c4d26c71549d43f6

    • SHA256

      d0dd0f7658b938f9a3036ce308f5018ae0cf3bc516aaf3c18b947afee136c043

    • SHA512

      a9ed43be1285f73fda873ee0e39070d4cb3b4b5bd1e69b1506a42f4827f22d0d2f0ad2d25f204ea288f97f6eef787bf0133d0b3659bb8e815f55ff74210e557c

    • SSDEEP

      768:PO1oR/UVS1RzK4wbs+D/SIJX+ZZ1SQQwZuIOPzDRufTwsylLO/Ov:PoS1FKnDtkuImTlLOe

    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