avoslocker | b5eb50fd772f6bfba2c8659bc2370380ea256a3288a971f598d8eb141c49e1b6

General

Target
2026-03-16_b87d4c0641ef9b84f5aaca786d71c017_amadey_avoslocker_cobalt-strike_elex_luca-stealer_lynx_njrat
Size 807KB
Sample260316-ca8h7aax21
SHA256 b5eb50fd772f6bfba2c8659bc2370380ea256a3288a971f598d8eb141c49e1b6
MD5 b87d4c0641ef9b84f5aaca786d71c017
SHA1 262d772b173057e1ad4cfd14e46b804da95ee0fc
SHA512 177ac629ec58d297810742d15038ac6dab47ce799cb41608f7efbc1d9e390801989e2cdc1d09e1d0c2ad96481bb4cc41291699d1ae39f8758d150d72af643b41
SSDEEP 12288:0Z4s3rg9u/2/oT+NXtHLlP/O+OeO+OeNhBBhhBBAtHg9rjI+LXJ0ivlzkHBSsYAG:u4s+oT+NXBLi0rjFXvyHBCbmCZa8
TLSH
T154058D317587E473C46100B19D7DB9AA9129BD310B355AC7A3D93B2DAABC2C10F32E5B
MD5 SHA1 SHA512 SSDEEP TLSH

Score

10^/10

Malware Config

Targets

- Target
  2026-03-16_b87d4c0641ef9b84f5aaca786d71c017_amadey_avoslocker_cobalt-strike_elex_luca-stealer_lynx_njrat
- Size 807KB
- SHA256 b5eb50fd772f6bfba2c8659bc2370380ea256a3288a971f598d8eb141c49e1b6
- MD5 b87d4c0641ef9b84f5aaca786d71c017
- SHA1 262d772b173057e1ad4cfd14e46b804da95ee0fc
- SHA512 177ac629ec58d297810742d15038ac6dab47ce799cb41608f7efbc1d9e390801989e2cdc1d09e1d0c2ad96481bb4cc41291699d1ae39f8758d150d72af643b41
- SSDEEP 12288:0Z4s3rg9u/2/oT+NXtHLlP/O+OeO+OeNhBBhhBBAtHg9rjI+LXJ0ivlzkHBSsYAG:u4s+oT+NXBLi0rjFXvyHBCbmCZa8
- TLSH
  T154058D317587E473C46100B19D7DB9AA9129BD310B355AC7A3D93B2DAABC2C10F32E5B
- MD5 SHA1 SHA512 SSDEEP TLSH
Score

10^/10

defense_evasion discovery evasion execution avoslocker impact ransomware
- Avoslocker Ransomware
  Avoslocker is a relatively new ransomware, that was observed in late June and early July, 2021.
  ransomware avoslocker
- Avoslocker family
  avoslocker
- Deletes shadow copies
  Ransomware often targets backup files to inhibit system recovery.
  ransomware defense_evasion impact execution
- Modifies boot configuration data using bcdedit
  ransomware evasion
- Renames multiple (9410) files with added filename extension
  This suggests ransomware activity of encrypting all the files on the system.
  ransomware
- 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