General
- Target Leitostrap_Installer.exe
- Size 46.3MB
- Sample260819-brr24acd67
- SHA256 694e1bb47342b28d26b581b20ba035481616e7102e019a2e6cd3ba911744e12c
- MD5 295a2a04f7ef0751766715c3dc39f2a7
- SHA1 dd32abd6b3a9a6772132109ac2d26f920246ce85
- SHA512 0664698e79dd269fef224facf5475ae1d3d6f4c35e8890e3f1f65cf31e9273240d17f55ee825ad5dba60116d81fe65d58ab63ba47175a3b5853fc2d9774d1bed
- SSDEEP 786432:rjc4kmBAHZCEZ8DnAyC/kSQFjcek/qeFN4YmyAd+XzU2Wrq0oqDmF8Xvnm7H:VqZnZVZQF2xFN9lXzCN1yF8/nmj
- TLSH T192B7333FF147743EE0AA06357BB3A210953FB91066528C559AE4C8ACDF190711E3FA9B
- MD5 SHA1 SHA512 SSDEEP TLSH
Behavioral task
behavioral1
Sample
Leitostrap_Installer.exe
Resource
win10v2004-20260513-en
22 signatures
150 seconds
Behavioral task
behavioral2
Sample
Leitostrap_Installer.exe
Resource
win11ltsc2024-20260709-en
20 signatures
150 seconds
Malware Config
Targets
-
- Target Leitostrap_Installer.exe
- Size 46.3MB
- SHA256 694e1bb47342b28d26b581b20ba035481616e7102e019a2e6cd3ba911744e12c
- MD5 295a2a04f7ef0751766715c3dc39f2a7
- SHA1 dd32abd6b3a9a6772132109ac2d26f920246ce85
- SHA512 0664698e79dd269fef224facf5475ae1d3d6f4c35e8890e3f1f65cf31e9273240d17f55ee825ad5dba60116d81fe65d58ab63ba47175a3b5853fc2d9774d1bed
- SSDEEP 786432:rjc4kmBAHZCEZ8DnAyC/kSQFjcek/qeFN4YmyAd+XzU2Wrq0oqDmF8Xvnm7H:VqZnZVZQF2xFN9lXzCN1yF8/nmj
- TLSH T192B7333FF147743EE0AA06357BB3A210953FB91066528C559AE4C8ACDF190711E3FA9B
- MD5 SHA1 SHA512 SSDEEP TLSH
-
Checks computer location settings
Looks up country code configured in the registry, likely geofence.
-
Executes dropped EXE
-
Loads dropped DLL
-
Checks installed software on the system
Looks up Uninstall key entries in the registry to enumerate software on the system.
-
Checks whether UAC is enabled
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Contacts third-party web service commonly abused for C2
Legitimate web (hosting) services can be abused by malware authors to host malware or C2s.
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Discovers running processes
Running process information can be used to identify security tools or plan follow-on actions.