venus

General

Target

0a1dbcff63619c4d9072484bb17b3d06300504e836e42df98eadf57e7ad0d0be
Size

225KB
Sample

240401-t5wxbaab86
MD5

8691dae21568faaeda49bcd640e1ad23
SHA1

524b589ef403ff21cf040ef33c21b1d6d8235feb
SHA256

0a1dbcff63619c4d9072484bb17b3d06300504e836e42df98eadf57e7ad0d0be
SHA512

870aedf4a6ee62cbfdc4c094ddf3da08fb603dc248e36baa9ae833b5f22e930650f97b7d1d1a78787c5ae40e03d131b1814ca34a7264cc9b311cb92f2f1eb30d
SSDEEP

6144:2NRgzJmXrQwAPj5XJkcXV50DErs5xgTw7ozFz254W:URglerQwAjkzDZGcoxfW

Score

10^/10

Malware Config

Extracted

Path

C:\Users\Admin\AppData\Local\Temp\3454529971972527219.hta

Ransom Note

<<<Venus>>> We downloaded and encrypted your data.Only we can decrypt your data.IMPORTANT! If you, your programmers or your friends would try to help you to decrypt the files it can cause data loss even after you pay. In this case we will not be able to help you. Do not play with files. Do not rename encrypted files. Do not try to decrypt your data using third party software, it may cause permanent data loss. Decryption of your files with the help of third parties may cause increased price or you can become a victim of a scam.-----------------------------------------------------Contact and send this file to us: email:[email protected] email:[email protected]

Emails

email:[email protected]

Targets

- Target
  
  0a1dbcff63619c4d9072484bb17b3d06300504e836e42df98eadf57e7ad0d0be
- Size
  
  225KB
- MD5
  
  8691dae21568faaeda49bcd640e1ad23
- SHA1
  
  524b589ef403ff21cf040ef33c21b1d6d8235feb
- SHA256
  
  0a1dbcff63619c4d9072484bb17b3d06300504e836e42df98eadf57e7ad0d0be
- SHA512
  
  870aedf4a6ee62cbfdc4c094ddf3da08fb603dc248e36baa9ae833b5f22e930650f97b7d1d1a78787c5ae40e03d131b1814ca34a7264cc9b311cb92f2f1eb30d
- SSDEEP
  
  6144:2NRgzJmXrQwAPj5XJkcXV50DErs5xgTw7ozFz254W:URglerQwAjkzDZGcoxfW
Score

10^/10

venus evasion persistence ransomware spyware stealer
- Venus
  Venus is a ransomware first seen in 2022.
  ransomware venus
- Venus Ransomware
- Deletes shadow copies
  Ransomware often targets backup files to inhibit system recovery.
  ransomware
- Modifies boot configuration data using bcdedit
  ransomware evasion
- Renames multiple (8634) files with added filename extension
  This suggests ransomware activity of encrypting all the files on the system.
  ransomware
- Deletes backup catalog
  Uses wbadmin.exe to inhibit system recovery.
  ransomware
- Checks computer location settings
  Looks up country code configured in the registry, likely geofence.
- Deletes itself
- Executes dropped EXE
- Reads user/profile data of web browsers
  Infostealers often target stored browser data, which can include saved credentials etc.
  spyware stealer
- Adds Run key to start application
  persistence
- Drops desktop.ini file(s)
- Enumerates connected drives
  Attempts to read the root path of hard drives other than the default C: drive.
- Sets desktop wallpaper using registry
  ransomware
behavioral1 behavioral2 behavioral3 behavioral4