avoslocker | 63efb0738f5dc5009c426366f7de015daa6e085baddff9fdbb0105a0bafb270e

General

Target
2026-03-18_9cbca3c0039f2b4a2f61649f05c836b0_amadey_avoslocker_cobalt-strike_elex_luca-stealer_lynx_njrat
Size 807KB
Sample260318-drb2zsbs3y
SHA256 63efb0738f5dc5009c426366f7de015daa6e085baddff9fdbb0105a0bafb270e
MD5 9cbca3c0039f2b4a2f61649f05c836b0
SHA1 fb08e4b8093864ae111f8dc4befdf1ad066f71b0
SHA512 cb572b47eaa2e54427e6a8721333bd466ae5bb444bdade1c00721b5fcfd2f9fbb8340d0ba645124fce83727b6b557cb60087fc4a9117a2dbc1cb39c9bee96ffc
SSDEEP 12288:0Z4s3rg9u/2/oT+NXtHLlP/O+OeO+OeNhBBhhBBAtHg9rjI+LXJ0ivlzkHBksYAe:u4s+oT+NXBLi0rjFXvyHBYb+CZa8
TLSH
T1DC058D317587E473C46100B19C7DB9AA9129BD350B355AC7A3D93B2DAABC2C10F32E5B
MD5 SHA1 SHA512 SSDEEP TLSH

Score

10^/10

Malware Config

Targets

- Target
  2026-03-18_9cbca3c0039f2b4a2f61649f05c836b0_amadey_avoslocker_cobalt-strike_elex_luca-stealer_lynx_njrat
- Size 807KB
- SHA256 63efb0738f5dc5009c426366f7de015daa6e085baddff9fdbb0105a0bafb270e
- MD5 9cbca3c0039f2b4a2f61649f05c836b0
- SHA1 fb08e4b8093864ae111f8dc4befdf1ad066f71b0
- SHA512 cb572b47eaa2e54427e6a8721333bd466ae5bb444bdade1c00721b5fcfd2f9fbb8340d0ba645124fce83727b6b557cb60087fc4a9117a2dbc1cb39c9bee96ffc
- SSDEEP 12288:0Z4s3rg9u/2/oT+NXtHLlP/O+OeO+OeNhBBhhBBAtHg9rjI+LXJ0ivlzkHBksYAe:u4s+oT+NXBLi0rjFXvyHBYb+CZa8
- TLSH
  T1DC058D317587E473C46100B19C7DB9AA9129BD350B355AC7A3D93B2DAABC2C10F32E5B
- 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 (9269) 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