avoslocker | 1c4a5afc7c7bc00c60e6765ce2f88a06380c2abaefa6fbbef5305b4f22cbcbec

General

Target
2026-03-15_df18e1815c9738e917651fdf4dd55dff_amadey_avoslocker_cobalt-strike_elex_luca-stealer_lynx_njrat
Size 807KB
Sample260315-ccnlssat8n
SHA256 1c4a5afc7c7bc00c60e6765ce2f88a06380c2abaefa6fbbef5305b4f22cbcbec
MD5 df18e1815c9738e917651fdf4dd55dff
SHA1 34e6aea4314fe8970583cede7ef46dad1fcff558
SHA512 5a07bd0dd3f1ed5387b3b5e125704e6091fd00c894b0e08be247e791015d0ac354e81e59d2977cda692425fc259d2bbb0bdc14a826a2237b96b7462075d8823e
SSDEEP 12288:0Z4s3rg9u/2/oT+NXtHLlP/O+OeO+OeNhBBhhBBAtHg9rjI+LXJ0ivlzkHBksYAy:u4s+oT+NXBLi0rjFXvyHBYbyCZa8
TLSH
T10B058D317587E473C46100B19C7DB9AA9129BD350B355AC7A3D93B2DAABC2C10F32E5B
MD5 SHA1 SHA512 SSDEEP TLSH

Score

10^/10

Malware Config

Targets

- Target
  2026-03-15_df18e1815c9738e917651fdf4dd55dff_amadey_avoslocker_cobalt-strike_elex_luca-stealer_lynx_njrat
- Size 807KB
- SHA256 1c4a5afc7c7bc00c60e6765ce2f88a06380c2abaefa6fbbef5305b4f22cbcbec
- MD5 df18e1815c9738e917651fdf4dd55dff
- SHA1 34e6aea4314fe8970583cede7ef46dad1fcff558
- SHA512 5a07bd0dd3f1ed5387b3b5e125704e6091fd00c894b0e08be247e791015d0ac354e81e59d2977cda692425fc259d2bbb0bdc14a826a2237b96b7462075d8823e
- SSDEEP 12288:0Z4s3rg9u/2/oT+NXtHLlP/O+OeO+OeNhBBhhBBAtHg9rjI+LXJ0ivlzkHBksYAy:u4s+oT+NXBLi0rjFXvyHBYbyCZa8
- TLSH
  T10B058D317587E473C46100B19C7DB9AA9129BD350B355AC7A3D93B2DAABC2C10F32E5B
- 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 (9280) 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