Windows 7 deprecation
Windows 7 will be removed from tria.ge on 2025-03-31
General
-
Target
2025-01-23_0fbd035c4b9dc78592741178965bb929_avoslocker_cobalt-strike_luca-stealer
-
Size
624KB
-
Sample
250123-3cshvsyjgv
-
MD5
0fbd035c4b9dc78592741178965bb929
-
SHA1
b7f9af55daa054b26a69a829ec01017cc62fb0d7
-
SHA256
44d615a792f73ed5620217ed02b0ee085c3ae5f12112abdb3b4bc3fcc64702be
-
SHA512
3b4fef22bf1038dbad86d5625f00480b1ff11e6992de5283607f22566ef40d53b72e66b4e30ae42099211b5711cdfdd2ae9156421d04c8c2fdaf4353f228f1e4
-
SSDEEP
12288:ro4G6SXpb0D1eZc8nr7nHytNZSNIxBwUiFuY+0MFgFCUpsmIptTiREdwOI0cBpWE:R2+YJmVSvGWEUnvvqw4jBRsLWPx2g
Static task
static1
Behavioral task
behavioral1
Sample
2025-01-23_0fbd035c4b9dc78592741178965bb929_avoslocker_cobalt-strike_luca-stealer.exe
Resource
win7-20240903-en
Behavioral task
behavioral2
Sample
2025-01-23_0fbd035c4b9dc78592741178965bb929_avoslocker_cobalt-strike_luca-stealer.exe
Resource
win10v2004-20241007-en
Malware Config
Extracted
F:\!!!READ_ME_MEDUSA!!!.txt
https://t.me/+lyskiDn9KiYxZjlh
http://xfv4jzckytb4g3ckwemcny3ihv4i5p4lqzdpi624cxisu35my5fwi5qd.onion/
http://s7lmmhlt3iwnwirxvgjidl6omcblvw2rg75txjfduy73kx5brlmiulad.onion/
http://uyku4o2yg34ekvjtszg6gu7cvjzm6hyszhtu7c55iyuzhpr4k5knewyd.onion/dbac476f3e0567a12197769669cc2a1b
http://5ar4vuckm3k7osdlzskqkaqmqr4jjpmdikuotmlpkrbsxx7ard3xetyd.onion/dbac476f3e0567a12197769669cc2a1b
Targets
-
-
Target
2025-01-23_0fbd035c4b9dc78592741178965bb929_avoslocker_cobalt-strike_luca-stealer
-
Size
624KB
-
MD5
0fbd035c4b9dc78592741178965bb929
-
SHA1
b7f9af55daa054b26a69a829ec01017cc62fb0d7
-
SHA256
44d615a792f73ed5620217ed02b0ee085c3ae5f12112abdb3b4bc3fcc64702be
-
SHA512
3b4fef22bf1038dbad86d5625f00480b1ff11e6992de5283607f22566ef40d53b72e66b4e30ae42099211b5711cdfdd2ae9156421d04c8c2fdaf4353f228f1e4
-
SSDEEP
12288:ro4G6SXpb0D1eZc8nr7nHytNZSNIxBwUiFuY+0MFgFCUpsmIptTiREdwOI0cBpWE:R2+YJmVSvGWEUnvvqw4jBRsLWPx2g
-
Medusa Ransomware
Ransomware first identified in 2022 that is distinct from the similarly named ransomware family MedusaLocker.
-
Medusaransomware family
-
Deletes shadow copies
Ransomware often targets backup files to inhibit system recovery.
-
Renames multiple (8827) files with added filename extension
This suggests ransomware activity of encrypting all the files on the system.
-
Boot or Logon Autostart Execution: Active Setup
Adversaries may achieve persistence by adding a Registry key to the Active Setup of the local machine.
-
Credentials from Password Stores: Windows Credential Manager
Suspicious access to Credentials History.
-
Drops startup file
-
Drops desktop.ini file(s)
-
Enumerates connected drives
Attempts to read the root path of hard drives other than the default C: drive.
-
MITRE ATT&CK Enterprise v15
Defense Evasion
Direct Volume Access
1Indicator Removal
2File Deletion
2Modify Registry
1Credential Access
Credentials from Password Stores
2Credentials from Web Browsers
1Windows Credential Manager
1Unsecured Credentials
1Credentials In Files
1Discovery
Browser Information Discovery
1Network Share Discovery
1Peripheral Device Discovery
1Query Registry
1Remote System Discovery
1System Information Discovery
1System Location Discovery
1System Language Discovery
1System Network Configuration Discovery
1Internet Connection Discovery
1