General
- Target 5c35fea681df97b50e0d86afc84e626b
- Size 10.7MB
- Sample240115-frh7eahhfl
- SHA256 3254b338c3d8a9ed898c84d8d69742d0564289eb6a8cbceb6a9de45a12e42d14
- MD5 5c35fea681df97b50e0d86afc84e626b
- SHA1 b8e4c53b06fafc704a2198258405184fa2735d3c
- SHA512 d8e1a29ffdcf07ff1327bd12e031b8e4b3d9a358e490b213eb055ac9419342435370e92acd46278ca93b144b699dd300e8dda7a920a7d7273de669aaad70ed64
- SSDEEP 49152:Rjrrrrrrrrrrrrrrrrrrrrrrrrrrrrrrrrrrrrrrrrrrrrrrrrrrrrrrrrrrrrrr:p
- MD5 SHA1 SHA512 SSDEEP
Score
10/10
Static task
static1
1 signatures
Behavioral task
behavioral1
Sample
5c35fea681df97b50e0d86afc84e626b.exe
Resource
win7-20231215-en
11 signatures
150 seconds
Behavioral task
behavioral2
Sample
5c35fea681df97b50e0d86afc84e626b.exe
Resource
win10v2004-20231215-en
11 signatures
150 seconds
Malware Config
Extracted
Family
-
tofsee
C2
-
43.231.4.7
-
lazystax.ru
Targets
-
- Target 5c35fea681df97b50e0d86afc84e626b
- Size 10.7MB
- SHA256 3254b338c3d8a9ed898c84d8d69742d0564289eb6a8cbceb6a9de45a12e42d14
- MD5 5c35fea681df97b50e0d86afc84e626b
- SHA1 b8e4c53b06fafc704a2198258405184fa2735d3c
- SHA512 d8e1a29ffdcf07ff1327bd12e031b8e4b3d9a358e490b213eb055ac9419342435370e92acd46278ca93b144b699dd300e8dda7a920a7d7273de669aaad70ed64
- SSDEEP 49152:Rjrrrrrrrrrrrrrrrrrrrrrrrrrrrrrrrrrrrrrrrrrrrrrrrrrrrrrrrrrrrrrr:p
- MD5 SHA1 SHA512 SSDEEP
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
-
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