General
-
Target
c8b505762941917003a601f5528107f2f8430f28ba872d46402ae0e2072f73d0.exe
-
Size
12.7MB
-
Sample
241122-mt58aavpbp
-
MD5
e2151306920f0b6337def574ee7008d6
-
SHA1
8679ca5f98cfc2b88fc988b79c5bf9a36c7d3775
-
SHA256
c8b505762941917003a601f5528107f2f8430f28ba872d46402ae0e2072f73d0
-
SHA512
97fc4eb0636c5917c5aadb433a90a89412a86ed731782347d6c7f6dc19ba8090972c6fa2a7dde6a05d10d1e35f5c637cb3a961f823592ab47f65daaab491bca1
-
SSDEEP
49152:TP1IIIIIIIIIIIIIIIIIIIIIIIIIIIIIIIIIIIIIIIIIIIIIIIIIIIIIIIIIIIIK:c
Static task
static1
Behavioral task
behavioral1
Sample
c8b505762941917003a601f5528107f2f8430f28ba872d46402ae0e2072f73d0.exe
Resource
win7-20240903-en
Behavioral task
behavioral2
Sample
c8b505762941917003a601f5528107f2f8430f28ba872d46402ae0e2072f73d0.exe
Resource
win10v2004-20241007-en
Malware Config
Extracted
tofsee
quadoil.ru
lakeflex.ru
Targets
-
-
Target
c8b505762941917003a601f5528107f2f8430f28ba872d46402ae0e2072f73d0.exe
-
Size
12.7MB
-
MD5
e2151306920f0b6337def574ee7008d6
-
SHA1
8679ca5f98cfc2b88fc988b79c5bf9a36c7d3775
-
SHA256
c8b505762941917003a601f5528107f2f8430f28ba872d46402ae0e2072f73d0
-
SHA512
97fc4eb0636c5917c5aadb433a90a89412a86ed731782347d6c7f6dc19ba8090972c6fa2a7dde6a05d10d1e35f5c637cb3a961f823592ab47f65daaab491bca1
-
SSDEEP
49152:TP1IIIIIIIIIIIIIIIIIIIIIIIIIIIIIIIIIIIIIIIIIIIIIIIIIIIIIIIIIIIIK:c
-
Tofsee family
-
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
-
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
2Event Triggered Execution
1Netsh Helper DLL
1Privilege Escalation
Boot or Logon Autostart Execution
1Registry Run Keys / Startup Folder
1Create or Modify System Process
2Windows Service
2Event Triggered Execution
1Netsh Helper DLL
1Defense Evasion
Impair Defenses
2Disable or Modify System Firewall
1Disable or Modify Tools
1Modify Registry
2