General

  • Target

    bfa86847c33dfb1ece4323369a271f7a

  • Size

    38KB

  • Sample

    240311-devcssba31

  • MD5

    bfa86847c33dfb1ece4323369a271f7a

  • SHA1

    87866e440b4e9ef1039df2ce78a278f4ac22ceb1

  • SHA256

    3589d019564eedff37d7fd5efbc465144ca6a991fd23fadd9191ff169fa38ef0

  • SHA512

    2b0018f3be33cb984e8cebcf6ee6443883776284fba8f502cc8ac0571267aad0cc4226f85bc411e649b122ef1793f3aa0bc488abb19b5239c547553f50f68c52

  • SSDEEP

    768:Vbmx6Yq3MT9sxNNEIj4v7JuYtcxRdf9Ijsg1b1pKo/OYGI:VbmDvsNE+4zJuYi3df9yLk6dd

Score
10/10

Malware Config

Extracted

Path

C:\Users\Admin\Pictures\readme.txt

Family

magniber

Ransom Note
ALL YOUR DOCUMENTS PHOTOS DATABASES AND OTHER IMPORTANT FILES HAVE BEEN ENCRYPTED! ==================================================================================================== Your files are NOT damaged! Your files are modified only. This modification is reversible. The only 1 way to decrypt your files is to receive the private key and decryption program. Any attempts to restore your files with the third party software will be fatal for your files! ==================================================================================================== To receive the private key and decryption program follow the instructions below: 1. Download "Tor Browser" from https://www.torproject.org/ and install it. 2. In the "Tor Browser" open your personal page here: http://182838d8a2a8b8d022genhtaat.r45ucj44wxpb2pf2kewwscy5pcpzsx6wnqsa53xhpexxazksajplfmid.onion/genhtaat Note! This page is available via "Tor Browser" only. ==================================================================================================== Also you can use temporary addresses on your personal page without using "Tor Browser": http://182838d8a2a8b8d022genhtaat.datause.monster/genhtaat http://182838d8a2a8b8d022genhtaat.hidtook.club/genhtaat http://182838d8a2a8b8d022genhtaat.agofair.fit/genhtaat http://182838d8a2a8b8d022genhtaat.abeing.website/genhtaat Note! These are temporary addresses! They will be available for a limited amount of time!
URLs

http://182838d8a2a8b8d022genhtaat.r45ucj44wxpb2pf2kewwscy5pcpzsx6wnqsa53xhpexxazksajplfmid.onion/genhtaat

http://182838d8a2a8b8d022genhtaat.datause.monster/genhtaat

http://182838d8a2a8b8d022genhtaat.hidtook.club/genhtaat

http://182838d8a2a8b8d022genhtaat.agofair.fit/genhtaat

http://182838d8a2a8b8d022genhtaat.abeing.website/genhtaat

Extracted

Path

C:\Users\Admin\Pictures\readme.txt

Family

magniber

Ransom Note
ALL YOUR DOCUMENTS PHOTOS DATABASES AND OTHER IMPORTANT FILES HAVE BEEN ENCRYPTED! ==================================================================================================== Your files are NOT damaged! Your files are modified only. This modification is reversible. The only 1 way to decrypt your files is to receive the private key and decryption program. Any attempts to restore your files with the third party software will be fatal for your files! ==================================================================================================== To receive the private key and decryption program follow the instructions below: 1. Download "Tor Browser" from https://www.torproject.org/ and install it. 2. In the "Tor Browser" open your personal page here: http://f8ec869032e4d8102agenhtaat.r45ucj44wxpb2pf2kewwscy5pcpzsx6wnqsa53xhpexxazksajplfmid.onion/genhtaat Note! This page is available via "Tor Browser" only. ==================================================================================================== Also you can use temporary addresses on your personal page without using "Tor Browser": http://f8ec869032e4d8102agenhtaat.datause.monster/genhtaat http://f8ec869032e4d8102agenhtaat.hidtook.club/genhtaat http://f8ec869032e4d8102agenhtaat.agofair.fit/genhtaat http://f8ec869032e4d8102agenhtaat.abeing.website/genhtaat Note! These are temporary addresses! They will be available for a limited amount of time!
URLs

http://f8ec869032e4d8102agenhtaat.r45ucj44wxpb2pf2kewwscy5pcpzsx6wnqsa53xhpexxazksajplfmid.onion/genhtaat

http://f8ec869032e4d8102agenhtaat.datause.monster/genhtaat

http://f8ec869032e4d8102agenhtaat.hidtook.club/genhtaat

http://f8ec869032e4d8102agenhtaat.agofair.fit/genhtaat

http://f8ec869032e4d8102agenhtaat.abeing.website/genhtaat

Targets

    • Target

      bfa86847c33dfb1ece4323369a271f7a

    • Size

      38KB

    • MD5

      bfa86847c33dfb1ece4323369a271f7a

    • SHA1

      87866e440b4e9ef1039df2ce78a278f4ac22ceb1

    • SHA256

      3589d019564eedff37d7fd5efbc465144ca6a991fd23fadd9191ff169fa38ef0

    • SHA512

      2b0018f3be33cb984e8cebcf6ee6443883776284fba8f502cc8ac0571267aad0cc4226f85bc411e649b122ef1793f3aa0bc488abb19b5239c547553f50f68c52

    • SSDEEP

      768:Vbmx6Yq3MT9sxNNEIj4v7JuYtcxRdf9Ijsg1b1pKo/OYGI:VbmDvsNE+4zJuYi3df9yLk6dd

    Score
    10/10
    • Detect magniber ransomware

    • Magniber Ransomware

      Ransomware family widely seen in Asia being distributed by the Magnitude exploit kit.

    • Process spawned unexpected child process

      This typically indicates the parent process was compromised via an exploit or macro.

    • Deletes shadow copies

      Ransomware often targets backup files to inhibit system recovery.

    • Renames multiple (54) files with added filename extension

      This suggests ransomware activity of encrypting all the files on the system.

    • Suspicious use of SetThreadContext

MITRE ATT&CK Enterprise v15

Tasks