General
-
Target
eb23f56dfaa83993bbc64dd0bbaabb55d03efc165400d97917c1d0f61e30d447.exe
-
Size
12.9MB
-
Sample
241124-eqd1matkcv
-
MD5
27bc92160d3d4e66f593e9f8f3023dff
-
SHA1
920930e48cc64142bdb9643b6f03152423f22fce
-
SHA256
eb23f56dfaa83993bbc64dd0bbaabb55d03efc165400d97917c1d0f61e30d447
-
SHA512
68dddd1252274b8d7c029f84128d9f16d2f78f72dc22c548c6f296efbf6893c5b26f04aa1eeda4c1f76f5dfb016fb274618c94dd6650992796a016aa52b989ed
-
SSDEEP
49152:nyzapZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZ0:nCB
Static task
static1
Behavioral task
behavioral1
Sample
eb23f56dfaa83993bbc64dd0bbaabb55d03efc165400d97917c1d0f61e30d447.exe
Resource
win7-20240708-en
Behavioral task
behavioral2
Sample
eb23f56dfaa83993bbc64dd0bbaabb55d03efc165400d97917c1d0f61e30d447.exe
Resource
win10v2004-20241007-en
Malware Config
Extracted
tofsee
quadoil.ru
lakeflex.ru
Targets
-
-
Target
eb23f56dfaa83993bbc64dd0bbaabb55d03efc165400d97917c1d0f61e30d447.exe
-
Size
12.9MB
-
MD5
27bc92160d3d4e66f593e9f8f3023dff
-
SHA1
920930e48cc64142bdb9643b6f03152423f22fce
-
SHA256
eb23f56dfaa83993bbc64dd0bbaabb55d03efc165400d97917c1d0f61e30d447
-
SHA512
68dddd1252274b8d7c029f84128d9f16d2f78f72dc22c548c6f296efbf6893c5b26f04aa1eeda4c1f76f5dfb016fb274618c94dd6650992796a016aa52b989ed
-
SSDEEP
49152:nyzapZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZ0:nCB
-
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