Analysis
-
max time kernel
153s -
max time network
135s -
platform
windows7_x64 -
resource
win7-20220414-en -
submitted
25-06-2022 11:25
General
-
Target
395133a5c04592b4f67fbf3f7ceb741ac1ba799cde17ef646da54e19d9b1b57f.exe
-
Size
312KB
-
MD5
93fccd57d1718dcc740cba5c9df7bdc2
-
SHA1
b3ce3fb78963e0196938be515c0dd294d1719ee9
-
SHA256
395133a5c04592b4f67fbf3f7ceb741ac1ba799cde17ef646da54e19d9b1b57f
-
SHA512
6f36a3bbe3abdaedf58657d8b0e2e14ac96c418cb45499623283e88b265e30fddf349ee79c6c068f762b7d7156fc24e884a6f6fb1bc8eed9ed47761e428ddc7f
Score
10/10
Malware Config
Extracted
Path
C:\$Recycle.Bin\S-1-5-21-790309383-526510583-3802439154-1000\_ReCoVeRy_+uomjx.txt
Family
teslacrypt
Ransom Note
NOT YOUR LANGUAGE? USE https://translate.google.com
What happened to your files ?
All of your files were protected by a strong encryption with RSA4096
More information about the encryption keys using RSA4096 can be found here: http://en.wikipedia.org/wiki/RSA_(cryptosystem)
How did this happen ?
!!! Specially for your PC was generated personal RSA4096 Key , both public and private.
!!! ALL YOUR FILES were encrypted with the public key, which has been transferred to your computer via the Internet.
!!! Decrypting of your files is only possible with the help of the private key and decrypt program , which is on our Secret Server
What do I do ?
So , there are two ways you can choose: wait for a miracle and get your price doubled, or start obtaining BITCOIN NOW! , and restore your data easy way
If You have really valuable data, you better not waste your time, because there is no other way to get your files, except make a payment
For more specific instructions, please visit your personal home page, there are a few different addresses pointing to your page below:
1 - http://po4dbsjbneljhrlbvaueqrgveatv.bonmawp.at/38FF9BF5836A29B9
2 - http://u54bbnhf354fbkh254tbkhjbgy8258gnkwerg.tahaplap.com/38FF9BF5836A29B9
3 - http://w6bfg4hahn5bfnlsafgchkvg5fwsfvrt.hareuna.at/38FF9BF5836A29B9
If for some reasons the addresses are not available, follow these steps:
1 - Download and install tor-browser: http://www.torproject.org/projects/torbrowser.html.en
2 - After a successful installation, run the browser
3 - Type in the address bar: xlowfznrg4wf7dli.onion/38FF9BF5836A29B9
4 - Follow the instructions on the site
IMPORTANT INFORMATION
Your personal pages
http://po4dbsjbneljhrlbvaueqrgveatv.bonmawp.at/38FF9BF5836A29B9
http://u54bbnhf354fbkh254tbkhjbgy8258gnkwerg.tahaplap.com/38FF9BF5836A29B9
http://w6bfg4hahn5bfnlsafgchkvg5fwsfvrt.hareuna.at/38FF9BF5836A29B9
Your personal page Tor-Browser xlowfznrg4wf7dli.ONION/38FF9BF5836A29B9
URLs
http://po4dbsjbneljhrlbvaueqrgveatv.bonmawp.at/38FF9BF5836A29B9
http://u54bbnhf354fbkh254tbkhjbgy8258gnkwerg.tahaplap.com/38FF9BF5836A29B9
http://w6bfg4hahn5bfnlsafgchkvg5fwsfvrt.hareuna.at/38FF9BF5836A29B9
http://xlowfznrg4wf7dli.ONION/38FF9BF5836A29B9
Extracted
Path
C:\$Recycle.Bin\S-1-5-21-790309383-526510583-3802439154-1000\_ReCoVeRy_+uomjx.html
Ransom Note
<html>
<style>a { color:green; }.tb { background:white; border-style:solid; border-width:1px; padding:3px; border-color:lime; }
.ttl { font-size:13px; color:880000; }</style><body style="background:#33CCFF;"> <center>
<div style="text-align:left; font-family:Arial; <!---4231213423142134231421342341234 --> font-size:13px; line-height:20px; margin-top:10px; width:800px; background:#F4F4F4; padding:20px; border-style:solid; border-width:5px; border-color:#BABABA;">
<b><font class="ttl"><center><b>NOT YOUR LANGUAGE? USE <a href="https://translate.google.com" target="_blank">Google Translate</a></b></center>
What<!------4231213423142134231421342341234 --> happened <!------4231213423142134231421342341234 --> to your<!------4231213423142134231421342341234 --> files?</b></font><br> <font style="font-size:13px;">All <!------4231213423142134231421342341234 -->of your files<!------4231213423142134231421342341234 --> were
<!------4231213423142134231421342341234 --> protected by a strong<!------4231213423142134231421342341234 --> encr<!---4231213423142134231421342341234 -->yption wi<!---4231213423142134231421342341234 -->th <!------4231213423142134231421342341234 -->RSA4096 <!------4231213423142134231421342341234 -->
<br> More <!------4231213423142134231421342341234 --> information about the <!------4231213423142134231421342341234 -->encryption RSA4096 can be<!------4231213423142134231421342341234 -->
fou<!---4231213423142134231421342341234 -->nd <a href= http://en.wikipedia.org/wiki/RSA_(cryptosystem) target="_blank"> htt<!--4231213423142134231421342341234 -->ps:<!--4231213423142134231421342341234 -->//en<!--4231213423142134231421342341234 -->.w<!--4231213423142134231421342341234 -->ikipedia<!--4231213423142134231421342341234 -->.<!--4231213423142134231421342341234 -->org/wiki/RSA_(cry<!--4231213423142134231421342341234 -->ptosystem) </a><br></font>
<br><b><font class="ttl">Wh<!--4231213423142134231421342341234 -->at <!------4231213423142134231421342341234 --> does th<!--4231213423142134231421342341234 -->is mean?</b></font><br><font style="font-size:13px;">
T<!--4231213423142134231421342341234 -->his<!------4231213423142134231421342341234 --> mea<!--4231213423142134231421342341234 -->ns that the <!------4231213423142134231421342341234 --> str<!--4231213423142134231421342341234 -->ucture and da<!--4231213423142134231421342341234 -->ta wi<!--4231213423142134231421342341234 -->thin your
<!------4231213423142134231421342341234 -->files ha<!--4231213423142134231421342341234 -->ve be<!--4231213423142134231421342341234 -->en<!------4231213423142134231421342341234 --> irre<!--4231213423142134231421342341234 -->voca<!--4231213423142134231421342341234 -->bly
changed, you will not be able work
wi<!--4231213423142134231421342341234 -->th
them, read<!------4231213423142134231421342341234 --> th<!--4231213423142134231421342341234 -->em or see them, <!------4231213423142134231421342341234 -->it is the s<!--4231213423142134231421342341234 -->ame thing
<!------4231213423142134231421342341234 -->as los<!--4231213423142134231421342341234 -->ing <!------4231213423142134231421342341234 -->them for<!--4231213423142134231421342341234 -->ever,
but with our he<!--4231213423142134231421342341234 -->lp, you <!------4231213423142134231421342341234 --> can re<!--4231213423142134231421342341234 -->st<!--4231213423142134231421342341234 -->ore t<!--4231213423142134231421342341234 -->hem
<br><br><b><font class="ttl"><!------4231213423142134231421342341234 -->Ho<!--4231213423142134231421342341234 -->w d<!--4231213423142134231421342341234 -->id th<!--4231213423142134231421342341234 -->is hap<!--4231213423142134231421342341234 -->pen?<!------4231213423142134231421342341234 --></b></font> <br> <!------4231213423142134231421342341234 -->
<font style="font-size:13px;"><!------4231213423142134231421342341234 --> Espec<!--4231213423142134231421342341234 -->ially for y<!--4231213423142134231421342341234 -->ou,<!------4231213423142134231421342341234 --> on our SER<!--4231213423142134231421342341234 -->VER <!------4231213423142134231421342341234 -->was gene<!--4231213423142134231421342341234 -->rated
<!------4231213423142134231421342341234 -->the sec<!--4231213423142134231421342341234 -->ret k<!--4231213423142134231421342341234 -->ey
<br>Al<!--4231213423142134231421342341234-->l y<!--4231213423142134231421342341234-->our <!------4231213423142134231421342341234 --> files w<!--4231213423142134231421342341234-->ere encry<!--4231213423142134231421342341234-->pted with the p<!--4231213423142134231421342341234-->ublic k<!--4231213423142134231421342341234-->ey,
<!------4231213423142134231421342341234 --> wh<!--4231213423142134231421342341234-->ich has b<!--4231213423142134231421342341234-->een <!------4231213423142134231421342341234 -->
trans<!--4231213423142134231421342341234-->ferred to <!------4231213423142134231421342341234 -->y<!--4231213423142134231421342341234-->our co<!--4231213423142134231421342341234-->mputer via <!------4231213423142134231421342341234 -->the Inter<!--4231213423142134231421342341234-->net.<!--4231213423142134231421342341234--><br>
<!------4231213423142134231421342341234 --> Decr<!--4231213423142134231421342341234-->ypting of <!------4231213423142134231421342341234 -->YO<!--4231213423142134231421342341234-->UR FI<!--4231213423142134231421342341234-->LES is
<!--4231213423142134231421342341234 -->on<!--4231213423142134231421342341234 -->ly p<!--4231213423142134231421342341234 -->oss<!--4231213423142134231421342341234-->ible <!--- -4231213423142134231421342341234 -->w<!--4231213423142134231421342341234 -->ith the he<!--4231213423142134231421342341234-->lp of t<!--4231213423142134231421342341234 -->he <!----4231213423142134231421342341234 -->pri<!--4231213423142134231421342341234-->va<!--4231213423142134231421342341234 -->te k<!--4231213423142134231421342341234-->ey a<!--4231213423142134231421342341234 -->nd <!--4231213423142134231421342341234 -->d<!--4231213423142134231421342341234 -->ecr<!--4231213423142134231421342341234-->ypt p<!--4231213423142134231421342341234 -->rog<!--4231213423142134231421342341234-->ram
<!--4231213423142134231421342341234 -->wh<!--4231213423142134231421342341234-->ich is on our <!--- -4231213423142134231421342341234 -->Sec<!--4231213423142134231421342341234-->ret <!--4231213423142134231421342341234 -->Ser<!--4231213423142134231421342341234-->ver!!!
</font><br><br><b><font class="ttl">Wh<!--4231213423142134231421342341234-->at do I do?</b></font> <br><font style="font-size:13px;">Alas, if you <!--4231213423142134231421342341234 --> do not take
<!---4231213423142134231421342341234 --> the nece<!--4231213423142134231421342341234-->ssary meas<!--4231213423142134231421342341234-->ures
<!--4231213423142134231421342341234-->for the spec<!--4231213423142134231421342341234-->ified ti<!--4231213423142134231421342341234-->me th<!--4231213423142134231421342341234-->en t<!--4231213423142134231421342341234-->he co<!--4231213423142134231421342341234-->nditions fo<!--4231213423142134231421342341234-->r obta<!--4231213423142134231421342341234-->ining the priv<!--4231213423142134231421342341234-->ate
ke<!--4231213423142134231421342341234-->y w<!--4231213423142134231421342341234-->ill be cha<!--4231213423142134231421342341234-->nged<!--- 4231213423142134231421342341234 -->
<br>
<!-----4231213423142134231421342341234 --> If you really need <!------4231213423142134231421342341234 --> your data, <!------4231213423142134231421342341234 -->then we suggest you <!------4231213423142134231421342341234 --> do not waste<!------4231213423142134231421342341234 --> valuable <!------4231213423142134231421342341234 --> time searching <!------4231213423142134231421342341234 -->for other <!------4231213423142134231421342341234 --> solutions <!------4231213423142134231421342341234 -->becausen
<!----4231213423142134231421342341234 --> they do not exist.</font><br><br>
<!----4231213423142134231421342341234 --><div class="tb" style="color:#880000; font-size:13px; border-width:3px;">For more specific instructions,
please<!------4231213423142134231421342341234 --> visit your <!------4231213423142134231421342341234 --> personal <!------4231213423142134231421342341234 -->home page,<!------4231213423142134231421342341234 --> there are<!------4231213423142134231421342341234 --> a few <!------4231213423142134231421342341234 -->different <!------4231213423142134231421342341234 -->addresses<!------4231213423142134231421342341234 --> pointing to <!------4231213423142134231421342341234 --> your page<!------4231213423142134231421342341234 --> below:<b><hr>
<!---2+1=3---> 1 - <a href=http://po4dbsjbneljhrlbvaueqrgveatv.bonmawp.at/38FF9BF5836A29B9 target="_blank">http://po4dbsjbneljhrlbvaueqrgveatv.bonmawp.at/38FF9BF5836A29B9</a> <br>
<!------2+1=3 --> 2 - <a href=http://u54bbnhf354fbkh254tbkhjbgy8258gnkwerg.tahaplap.com/38FF9BF5836A29B9 target="_blank">http://u54bbnhf354fbkh254tbkhjbgy8258gnkwerg.tahaplap.com/38FF9BF5836A29B9</a> <br>
<!------2+1=3 --> 3 - <a href=http://w6bfg4hahn5bfnlsafgchkvg5fwsfvrt.hareuna.at/38FF9BF5836A29B9 target="_blank">http://w6bfg4hahn5bfnlsafgchkvg5fwsfvrt.hareuna.at/38FF9BF5836A29B9</a> <br>
<!------2+1=3 --></div><br><div class="tb" style="font-size:13px; border-color:#880000;"><b>If for some reasons the
<!-----2+1=3 --> addresses are not available, <!------2+1=3 --> follow these steps:</b> <hr>
1 - <!------2+1=3 --> Download and <!------2+1=3 --> install tor-browser:
<a href=http://www.torproject.org/projects/torbrowser.html.en target="_blank">http://www.torproject.org/projects/torbrowser.html.en</a><br>
2 - <!---2+1=3 --> Af<!---2+1=3--->ter a<!---2+1=3---> succe<!---2+1=3--->ssful<!------2+1=3 --> instal<!---2+1=3--->lation, run the br<!---2+1=3--->owser and w<!---2+1=3--->ait for initi<!---2+1=3--->alization.<br>
3 - <!--- 2+1=3 --> Ty<!---2+1=3--->pe<!-- 2+1=3 --> in<!-- 2+1=3 --> the t<!---2+1=3--->or-bro<!---2+1=3--->wser<!-- 2+1=3 --> add<!---2+1=3--->ress<!-- 2+1=3 --> bar: <font style="font-weight:bold; color:#009977;"><!-- 2+1=3 -->xlowfznrg4wf7dli.onion/38FF9BF5836A29B9<!-- 2+1=3 --></font><!-- 2+1=3 --><br>
4 - <!--- 2+1=3 --> Fol<!---2+1=3--->low the instr<!---2+1=3--->uctions <!-- 2+1=3 --> on the site.</div><br><br><b>!!! IMPO<!---2+1=3--->RTANT INFO<!---2+1=3--->RMATION:</b><br>
<!-----2+1=3 --><div class="tb" style="width:790px;"><!-----2+1=3 --> Yo<!---2+1=3--->ur Pers<!---2+1=3--->onal PAGES<b>:
<br> <a href=http://po4dbsjbneljhrlbvaueqrgveatv.bonmawp.at/38FF9BF5836A29B9 target="_blank">http://po4dbsjbneljhrlbvaueqrgveatv.bonmawp.at/38FF9BF5836A29B9</a> <br><a href=http://u54bbnhf354fbkh254tbkhjbgy8258gnkwerg.tahaplap.com/38FF9BF5836A29B9 target="_blank">http://u54bbnhf354fbkh254tbkhjbgy8258gnkwerg.tahaplap.com/38FF9BF5836A29B9</a> <br>
<!-----2+1=3 --><a href=http://w6bfg4hahn5bfnlsafgchkvg5fwsfvrt.hareuna.at/38FF9BF5836A29B9 target="_blank">http://w6bfg4hahn5bfnlsafgchkvg5fwsfvrt.hareuna.at/38FF9BF5836A29B9</a> <br>
<!-----2+1=3 --> Your <!------2+1=3 --> Personal TOR-Browser<!-----2+1=3 --> page :
<!-----2+1=3 --><font style="font-weight:bold; color:#009977;"><!-- 2+1=3 -->xlowfznrg4wf7dli.onion/38FF9BF5836A29B9<!-- 2+1=3 --></font><br>
<!-----2+1=3 --> Your personal <!------2+1=3 --> ID
<!-----2+1=3 --> (if you open <!------2+1=3 --> the site directly):
<!-----2+1=3 --> <font style="font-weight:bold; color:#770000;">38FF9BF5836A29B9</font><br>
</div></div></center></body></html>
Signatures
-
TeslaCrypt, AlphaCrypt
Ransomware based on CryptoLocker. Shut down by the developers in 2016.
-
suricata: ET MALWARE Alphacrypt/TeslaCrypt Ransomware CnC Beacon
suricata: ET MALWARE Alphacrypt/TeslaCrypt Ransomware CnC Beacon
-
Deletes shadow copies 2 TTPs
Ransomware often targets backup files to inhibit system recovery.
-
Executes dropped EXE 2 IoCs
-
Deletes itself 1 IoCs
-
Adds Run key to start application 2 TTPs 2 IoCs
-
Suspicious use of SetThreadContext 2 IoCs
-
Drops file in Program Files directory 64 IoCs
-
Drops file in Windows directory 2 IoCs
-
Enumerates physical storage devices 1 TTPs
Attempts to interact with connected storage/optical drive(s). Likely ransomware behaviour.
-
Suspicious behavior: EnumeratesProcesses 64 IoCs
-
Suspicious use of AdjustPrivilegeToken 45 IoCs
-
Suspicious use of WriteProcessMemory 34 IoCs
-
System policy modification 1 TTPs 2 IoCs
Processes
-
C:\Users\Admin\AppData\Local\Temp\395133a5c04592b4f67fbf3f7ceb741ac1ba799cde17ef646da54e19d9b1b57f.exe"C:\Users\Admin\AppData\Local\Temp\395133a5c04592b4f67fbf3f7ceb741ac1ba799cde17ef646da54e19d9b1b57f.exe"1⤵
- Suspicious use of SetThreadContext
- Suspicious use of WriteProcessMemory
-
C:\Users\Admin\AppData\Local\Temp\395133a5c04592b4f67fbf3f7ceb741ac1ba799cde17ef646da54e19d9b1b57f.exe"C:\Users\Admin\AppData\Local\Temp\395133a5c04592b4f67fbf3f7ceb741ac1ba799cde17ef646da54e19d9b1b57f.exe"2⤵
- Drops file in Windows directory
- Suspicious use of AdjustPrivilegeToken
- Suspicious use of WriteProcessMemory
-
C:\Windows\kqtyyapgevxw.exeC:\Windows\kqtyyapgevxw.exe3⤵
- Executes dropped EXE
- Suspicious use of SetThreadContext
- Suspicious use of WriteProcessMemory
-
C:\Windows\kqtyyapgevxw.exeC:\Windows\kqtyyapgevxw.exe4⤵
- Executes dropped EXE
- Adds Run key to start application
- Drops file in Program Files directory
- Suspicious behavior: EnumeratesProcesses
- Suspicious use of AdjustPrivilegeToken
- Suspicious use of WriteProcessMemory
- System policy modification
-
C:\Windows\System32\wbem\WMIC.exe"C:\Windows\System32\wbem\WMIC.exe" shadowcopy delete /nointeractive5⤵
- Suspicious use of AdjustPrivilegeToken
-
-
-
-
C:\Windows\SysWOW64\cmd.exe"C:\Windows\system32\cmd.exe" /c DEL C:\Users\Admin\AppData\Local\Temp\395133~1.EXE3⤵
- Deletes itself
-
-
-
C:\Windows\system32\vssvc.exeC:\Windows\system32\vssvc.exe1⤵
- Suspicious use of AdjustPrivilegeToken
Network
MITRE ATT&CK Enterprise v6
Replay Monitor
Loading Replay Monitor...
Downloads
-
Filesize
312KB
MD593fccd57d1718dcc740cba5c9df7bdc2
SHA1b3ce3fb78963e0196938be515c0dd294d1719ee9
SHA256395133a5c04592b4f67fbf3f7ceb741ac1ba799cde17ef646da54e19d9b1b57f
SHA5126f36a3bbe3abdaedf58657d8b0e2e14ac96c418cb45499623283e88b265e30fddf349ee79c6c068f762b7d7156fc24e884a6f6fb1bc8eed9ed47761e428ddc7f
-
Filesize
312KB
MD593fccd57d1718dcc740cba5c9df7bdc2
SHA1b3ce3fb78963e0196938be515c0dd294d1719ee9
SHA256395133a5c04592b4f67fbf3f7ceb741ac1ba799cde17ef646da54e19d9b1b57f
SHA5126f36a3bbe3abdaedf58657d8b0e2e14ac96c418cb45499623283e88b265e30fddf349ee79c6c068f762b7d7156fc24e884a6f6fb1bc8eed9ed47761e428ddc7f
-
Filesize
312KB
MD593fccd57d1718dcc740cba5c9df7bdc2
SHA1b3ce3fb78963e0196938be515c0dd294d1719ee9
SHA256395133a5c04592b4f67fbf3f7ceb741ac1ba799cde17ef646da54e19d9b1b57f
SHA5126f36a3bbe3abdaedf58657d8b0e2e14ac96c418cb45499623283e88b265e30fddf349ee79c6c068f762b7d7156fc24e884a6f6fb1bc8eed9ed47761e428ddc7f
-
Filesize
20KB
-
Filesize
20KB
-
Filesize
20KB
-
Filesize
536KB
-
Filesize
536KB
-
Filesize
8KB
-
Filesize
536KB
-
Filesize
536KB
-
Filesize
536KB
-
Filesize
536KB
-
Filesize
536KB
-
Filesize
536KB
-
Filesize
536KB
-
Filesize
536KB
-
Filesize
536KB
-
Filesize
536KB
-
Filesize
536KB