Resubmissions

18/08/2021, 21:12

210818-4y2nlxfp4610

19/05/2021, 11:54

210519-macc77ed1x10

General

  • Target
    3ad0af44a4269c0121eeb19cee197a90b4a7e862b5ce04eab6aafc021dd6e7a3.exe
  • Size 22KB
  • Sample210519-macc77ed1x
  • SHA256 3ad0af44a4269c0121eeb19cee197a90b4a7e862b5ce04eab6aafc021dd6e7a3
  • MD5 SHA1 SHA512
Score
10/10

Malware Config

Extracted

Path
  • C:\Users\Admin\Desktop\readme.txt

  • 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://72601420c2784a70b4qwfekni.n5fnrf4l7bdjhelx.onion/qwfekni Note! This page is available via "Tor Browser" only. ==================================================================================================== Also you can use temporary addresses on your personal page without using "Tor Browser": http://72601420c2784a70b4qwfekni.perages.cyou/qwfekni http://72601420c2784a70b4qwfekni.aimdrop.fit/qwfekni http://72601420c2784a70b4qwfekni.soblack.xyz/qwfekni http://72601420c2784a70b4qwfekni.sixsees.club/qwfekni Note! These are temporary addresses! They will be available for a limited amount of time!
URLs
  • http://72601420c2784a70b4qwfekni.n5fnrf4l7bdjhelx.onion/qwfekni

  • http://72601420c2784a70b4qwfekni.perages.cyou/qwfekni

  • http://72601420c2784a70b4qwfekni.aimdrop.fit/qwfekni

  • http://72601420c2784a70b4qwfekni.soblack.xyz/qwfekni

  • http://72601420c2784a70b4qwfekni.sixsees.club/qwfekni

Targets

    • Target
      3ad0af44a4269c0121eeb19cee197a90b4a7e862b5ce04eab6aafc021dd6e7a3.exe
    • Size 22KB
    • SHA256 3ad0af44a4269c0121eeb19cee197a90b4a7e862b5ce04eab6aafc021dd6e7a3
    • MD5 SHA1 SHA512
    Score
    10/10
    • 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.

    • Modifies extensions of user files

      Ransomware generally changes the extension on encrypted files.

    • Suspicious use of SetThreadContext

MITRE ATT&CK Enterprise v6

Tasks