Windows 7 deprecation
Windows 7 will be removed from tria.ge on 2025-03-31
General
-
Target
file
-
Size
294KB
-
Sample
231010-hq4stsbf7t
-
MD5
44b65e6b1c5c97f08604d6386e073755
-
SHA1
ef3a38c06da42adf5855c9ca04afc3a264189abb
-
SHA256
6414aa1f08ec3168c6c2630d3ebd5d9a184c0520bfa3c8018d23e74ee088021c
-
SHA512
bd397b6eafdecfa6e72bb990757650566512a4c7eb12d75479fa9ef7a481542be9ccb57f538f0ed4d2e4fe77444c3aa99043b0b78663d8c740f6736ec8d84e60
-
SSDEEP
6144:U5ZKe+CEiMKqR3p5X0WVKwn01r7ufeQRM:UzB+CEfv3p5XtVKpCmQ
Static task
static1
Behavioral task
behavioral1
Sample
file.exe
Resource
win7-20230831-en
Behavioral task
behavioral2
Sample
file.exe
Resource
win10v2004-20230915-en
Malware Config
Extracted
tofsee
vanaheim.cn
jotunheim.name
Targets
-
-
Target
file
-
Size
294KB
-
MD5
44b65e6b1c5c97f08604d6386e073755
-
SHA1
ef3a38c06da42adf5855c9ca04afc3a264189abb
-
SHA256
6414aa1f08ec3168c6c2630d3ebd5d9a184c0520bfa3c8018d23e74ee088021c
-
SHA512
bd397b6eafdecfa6e72bb990757650566512a4c7eb12d75479fa9ef7a481542be9ccb57f538f0ed4d2e4fe77444c3aa99043b0b78663d8c740f6736ec8d84e60
-
SSDEEP
6144:U5ZKe+CEiMKqR3p5X0WVKwn01r7ufeQRM:UzB+CEfv3p5XtVKpCmQ
Score10/10-
Creates new service(s)
-
Modifies Windows Firewall
-
Sets service image path in registry
-
Checks computer location settings
Looks up country code configured in the registry, likely geofence.
-
Deletes itself
-
Executes dropped EXE
-
Looks up external IP address via web service
Uses a legitimate IP lookup service to find the infected system's external IP.
-
Drops file in System32 directory
-
Suspicious use of SetThreadContext
-
MITRE ATT&CK Enterprise v15
Persistence
Boot or Logon Autostart Execution
1Registry Run Keys / Startup Folder
1Create or Modify System Process
2Windows Service
2