General

  • Target

    678bfbf5d73d6cf38532e11b11dbed17668d94711e2e2ea27311dd46490201b7.zip

  • Size

    29KB

  • Sample

    210427-heew82lt1j

  • MD5

    eb3042c4f65a43dc3e52512b82614281

  • SHA1

    b9d0084845d718429834fa263dfe80630f5feae5

  • SHA256

    9ef944c4b603047486abc2bb11c6059b8839a224bec7a817df19cdd283e2b000

  • SHA512

    6f94c5834707cb1a643a3e33cecc2c3456ab684a949b870b44baa352dabcd43ab4b2075e6b52f8845040ab5360a073eb414b4d9728193fad6af308ef52e5149e

Score
10/10

Malware Config

Extracted

Path

C:\Documents and Settings\How To Restore Your Files.txt

Ransom Note
############## [ babuk ransomware greetings you ] ############## Introduction ---------------------------------------------- Congratulations! If you see this note, your company've been randomly chosen for security audit and your company haven't passed it. Unfortunately your servers are encrypted, backups are encrtypted too or deleted. Our enctyption algorythms are strong and it's impossible to decrypt your stuff without our help. Only one method to restore all your network and systems is - to buy our universal decryption software. Follow simple steps that discribed down below and your data will be saved. In case you ignore this situation, the consequences could me much serious, than you can imagine. Guarantees ---------------------------------------------- The hack and system encryption wasn't compromised by your competitors or any other 3rd party, this is just and only our initiative and only thing we interested is profit. Accurding the previous sentence We are very much value of our reputation. If we do not do our work and liabilities, nobody will pay us. This is not in our interests. All our decryption software is perfectly tested and will decrypt your data. We guarantee full support and help through the all decryption process. As the proof of our abilities and honesty, we can decrypt few small files for free, check the link provided and ask any questions. Data leakage ---------------------------------------------- We have copied some quantity of data from your servers. Check those proofs and estimate the seriousness of consequences which can occur in case you ignore us: http://wavbeudogz6byhnardd2lkp2jafims3j7tj6k6qnywchn2csngvtffqd.onion/blog/c9daf42fcfa6aca8432ecb7ffeff7f5e4e75f4ddd75f428c629bf6aa6a108a08/ This link is private and only you can see it. Use tor browser to open link. Ignoring the interaction with us brings you the publishing your data in our public blog http://wavbeudogz6byhnardd2lkp2jafims3j7tj6k6qnywchn2csngvtffqd.onion/ Contact ---------------------------------------------- 1) Download tor browser: https://www.torproject.org/download/ 2) Open it 3) Follow this link in tor browser: http://tsu2dpiiv4zjzfyq73eibemit2qyrimbbb6lhpm6n5ihgallom5lhdyd.onion/3eb91fac85bb0db5dde432443e998a3863f0f1c76e3449319178e6b78f5d3f44 * 6 simple steps do minimize harm from ransomware. ----------------------------------------------------------------------------------------------------------------- Thousands of companies around the world are struggling on ransomware these days, and the most of companies are making the same mistakes again and again. Let’s figure out how to minimize harm and do not be a dumb and pathetic donkey which will make fun for journalists and so on.. 1. If you see small fella malicious .exe file never load it to virustotal.com or any other virus researching website. Otherwise the info about the hack is not a secret anymore. The fact that your company is under ransomware attack is already known by filthy predators data security agents who will post in their pity twitters the fresh known news “OMG ANOTHER RANSOMWARE NOW IT’S “Your company name LLC!!!!! We are all gonna die aaaaaa halp” 2. No any public announcements about the hack or data leakage. And do not applicate to law enforcement. If you commit this actions, more serious consequences can occur and you pay much more than a ransom amount. Law structures like GDPR in this case can oblige you to pay huge fine. 3. As soon as you see your network compromised, follow the link inside any note and follow instructions. 4. Calm your employees. Explain them that this is a drill. And you test your network security systems. 5. If you decide to hire the data recovery company, obligate them to do not inform anyone and any third party about details of the attack. We strongly do not recommend to cooperate with data recovery company, because they do absolutely nothing that you can do by yourself and take money for it. all communications with hackers could be conducted by your it department indipendently without any extra payments. 6. Do not try to decrypt your data via 3rd party software. Most of ransomware use strong encryption algorthm and you can harm your files by using 3rd party decryption software.
URLs

http://wavbeudogz6byhnardd2lkp2jafims3j7tj6k6qnywchn2csngvtffqd.onion/blog/c9daf42fcfa6aca8432ecb7ffeff7f5e4e75f4ddd75f428c629bf6aa6a108a08/

http://wavbeudogz6byhnardd2lkp2jafims3j7tj6k6qnywchn2csngvtffqd.onion/

http://tsu2dpiiv4zjzfyq73eibemit2qyrimbbb6lhpm6n5ihgallom5lhdyd.onion/3eb91fac85bb0db5dde432443e998a3863f0f1c76e3449319178e6b78f5d3f44

Targets

    • Target

      678bfbf5d73d6cf38532e11b11dbed17668d94711e2e2ea27311dd46490201b7.exe

    • Size

      79KB

    • MD5

      ebe7bf69eceb80d155d7a16b8c61e15c

    • SHA1

      5c8b0a23360420c33fb89e100fb996215a795a1f

    • SHA256

      678bfbf5d73d6cf38532e11b11dbed17668d94711e2e2ea27311dd46490201b7

    • SHA512

      76b0bb1a5a0fb0e90c06a8f6448a3116789788c5c35fab9f64a9122665a5a579d8336699a90cdb1db540395d6a37f107171440a4be6a84b6afa34fe69cecbbff

    Score
    10/10
    • Babuk Locker

      RaaS first seen in 2021 initially called Vasa Locker.

    • 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.

    • Enumerates connected drives

      Attempts to read the root path of hard drives other than the default C: drive.

MITRE ATT&CK Matrix ATT&CK v6

Defense Evasion

File Deletion

2
T1107

Discovery

Query Registry

1
T1012

Peripheral Device Discovery

1
T1120

System Information Discovery

2
T1082

Impact

Inhibit System Recovery

2
T1490

Tasks