Ransomware Research
About RoshaLock
RoshaLock
RoshaLock was first discovered in February 2017 in enterprise cloud environments. RoshaLock is found in environments with a number of different names, including All_Your_Documents, RoshaLock 2.0, etc. For a full list of all names, please see below.
| Name | RoshaLock |
|---|---|
| AKA |
|
| First Seen | February 2017 |
Genealogy
To better understand RoshaLock, we can trace it’s origins. Below is a snapshot of RoshaLock’s genealogy.
| All_Your_Documents » RoshaLock 2.0. |
Targeting
Behavior of RoshaLock
RoshaLock is known to target specific file types. Below are all known file types that RoshaLock is known to infect.
In some cases, ransomware will update the modified date, when it encrypts files. RoshaLock unknown the last modified date of the file it targets.
Learn More
Characteristics of RoshaLock
Here are some of the unique characteristics that are helpful to know about RoshaLock.
Ransomware Notes
Not all ransomware leaves a note. However, some ransomware leaves the infected party instructions on what the user should do to get rid of the ransomware, or satisfy the ransom. This often involves transferring money, often bitcoin or another cryptocurrency to a designated wallet.
Below are the type(s) of notes, content, and typical locations where Elastio has found ransom notes from RoshaLock.
| Type | file |
|---|---|
| File Name | All Your Files in Archive!.txt |
| Location |
Executables
These are the names of the executables that contain the undetonated ransomware payload for RoshaLock.
| Executables | Win32.Ransom.Agent@817f5b0fcccda6756c485e463b3f0ea43bb894f866ce5cac9f7d1f065e3e1999.bin, tmp851C.exe, tmpXXXX_sample2.exe, tmp588c.exe, zzdllhost.wsf |
|---|
External Pages
Ransomware often links to external pages such as payment pages, telegram contacts, etc. Below are some of the URLs Elastio has found to be associated with RoshaLock.
| External Pages |
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|---|
How Elastio can help
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Elastio is a cloud-native data resilience platform on AWS, providing robust security and assuring the recoverability of critical data in cloud environments.
Elastio protects data from ransomware and malware evading perimeter defenses and mitigates downtime, data loss, and reputational harm for businesses.
