General
-
Target
2025-03-30_45a0b1223df4e45c3b25f7f55f2fc20f_amadey_rhadamanthys_smoke-loader
-
Size
11.9MB
-
Sample
250330-lasbmsvyd1
-
MD5
45a0b1223df4e45c3b25f7f55f2fc20f
-
SHA1
8dba221e145c95242b33964f42c14abe8e0e79c0
-
SHA256
aaf99fd53b0e20e1495fa5f8e1fb0bd060a8324d4c6156e4c0b22d8393495bd6
-
SHA512
0c7abe8ddf8050ebb1c117c58abf7bbfc73678b4126536f9fb9640a550f7cf6f54f74cb76d669033056c29e6daef041ae19cb2b666b901d2faaeb91898d07609
-
SSDEEP
12288:NkcLVukCo8F8JeMeMeMeMeMeMeMeMeMeMeMeMeMeMeMeMeMeMeMeMeMeMeMeMeMO:NkkYkCoDS
Static task
static1
Behavioral task
behavioral1
Sample
2025-03-30_45a0b1223df4e45c3b25f7f55f2fc20f_amadey_rhadamanthys_smoke-loader.exe
Resource
win7-20250207-en
Behavioral task
behavioral2
Sample
2025-03-30_45a0b1223df4e45c3b25f7f55f2fc20f_amadey_rhadamanthys_smoke-loader.exe
Resource
win10v2004-20250314-en
Malware Config
Extracted
tofsee
svartalfheim.top
jotunheim.name
Targets
-
-
Target
2025-03-30_45a0b1223df4e45c3b25f7f55f2fc20f_amadey_rhadamanthys_smoke-loader
-
Size
11.9MB
-
MD5
45a0b1223df4e45c3b25f7f55f2fc20f
-
SHA1
8dba221e145c95242b33964f42c14abe8e0e79c0
-
SHA256
aaf99fd53b0e20e1495fa5f8e1fb0bd060a8324d4c6156e4c0b22d8393495bd6
-
SHA512
0c7abe8ddf8050ebb1c117c58abf7bbfc73678b4126536f9fb9640a550f7cf6f54f74cb76d669033056c29e6daef041ae19cb2b666b901d2faaeb91898d07609
-
SSDEEP
12288:NkcLVukCo8F8JeMeMeMeMeMeMeMeMeMeMeMeMeMeMeMeMeMeMeMeMeMeMeMeMeMO:NkkYkCoDS
-
Tofsee family
-
Windows security bypass
-
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
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