Windows 7 deprecation
Windows 7 will be removed from tria.ge on 2025-03-31
General
-
Target
2024-03-04_1829d22ad61c16bba6dbd6e1232174f0_virlock
-
Size
227KB
-
Sample
240304-rrpvqscd3t
-
MD5
1829d22ad61c16bba6dbd6e1232174f0
-
SHA1
d2ecbd93ed497f4eb86d9e4e046225f9a004469a
-
SHA256
dd3ade5a78d4bfa23968f3f3138acb95a46d840a86edaeba911793758da4e264
-
SHA512
58fe3502d91785a252f851fc79b1132fea710a1d860995fdc63e9a9e115fbd25ed2f7ea38a9a8af903a6c02fd7f0ad91f3e44431ca99ccce49f8d5a742a1c38a
-
SSDEEP
3072:4wTJxhTcnbnjTegjp2sY4s8bkgBpJV8b8738NOxFX6FNFFZNtL6:TxQTegN2sGCk07VDoO705L
Static task
static1
Behavioral task
behavioral1
Sample
2024-03-04_1829d22ad61c16bba6dbd6e1232174f0_virlock.exe
Resource
win7-20240221-en
Behavioral task
behavioral2
Sample
2024-03-04_1829d22ad61c16bba6dbd6e1232174f0_virlock.exe
Resource
win10v2004-20240226-en
Malware Config
Targets
-
-
Target
2024-03-04_1829d22ad61c16bba6dbd6e1232174f0_virlock
-
Size
227KB
-
MD5
1829d22ad61c16bba6dbd6e1232174f0
-
SHA1
d2ecbd93ed497f4eb86d9e4e046225f9a004469a
-
SHA256
dd3ade5a78d4bfa23968f3f3138acb95a46d840a86edaeba911793758da4e264
-
SHA512
58fe3502d91785a252f851fc79b1132fea710a1d860995fdc63e9a9e115fbd25ed2f7ea38a9a8af903a6c02fd7f0ad91f3e44431ca99ccce49f8d5a742a1c38a
-
SSDEEP
3072:4wTJxhTcnbnjTegjp2sY4s8bkgBpJV8b8738NOxFX6FNFFZNtL6:TxQTegN2sGCk07VDoO705L
Score10/10-
Modifies visibility of file extensions in Explorer
-
Renames multiple (86) files with added filename extension
This suggests ransomware activity of encrypting all the files on the system.
-
Checks computer location settings
Looks up country code configured in the registry, likely geofence.
-
Executes dropped EXE
-
Loads dropped DLL
-
Adds Run key to start application
-
MITRE ATT&CK Enterprise v15
Privilege Escalation
Abuse Elevation Control Mechanism
1Bypass User Account Control
1Boot or Logon Autostart Execution
1Registry Run Keys / Startup Folder
1