General
-
Target
fc40759c6c1a3c4323fd4606b42fa9f62c464bc7fbf8c007825ba396a90bd885
-
Size
1.2MB
-
Sample
221123-m5bg2sba3w
-
MD5
1e71203a252c31cfc27e34c351b072bf
-
SHA1
d2f5b1f3793d2057e9e071ee8eb19884f894f6a1
-
SHA256
fc40759c6c1a3c4323fd4606b42fa9f62c464bc7fbf8c007825ba396a90bd885
-
SHA512
b3d3521e6f1b3cf003a73f71c2e8223bd591aaae301b97bb092e9afcf38e8e7e182012b6fefbe490ecc8c7d7bb6d0b17e7fc9102a2b0f4ee6c281562f9e59c66
-
SSDEEP
24576:Q379axq2gMaFYZczsxM9p+lUUja/Gbmh8oFYKYh6hFsciYqDtYg1T+:ZqlMHSUl4uK6oFYK+SHtqDvU
Static task
static1
Behavioral task
behavioral1
Sample
fc40759c6c1a3c4323fd4606b42fa9f62c464bc7fbf8c007825ba396a90bd885.exe
Resource
win7-20220901-en
Behavioral task
behavioral2
Sample
fc40759c6c1a3c4323fd4606b42fa9f62c464bc7fbf8c007825ba396a90bd885.exe
Resource
win10v2004-20220901-en
Malware Config
Targets
-
-
Target
fc40759c6c1a3c4323fd4606b42fa9f62c464bc7fbf8c007825ba396a90bd885
-
Size
1.2MB
-
MD5
1e71203a252c31cfc27e34c351b072bf
-
SHA1
d2f5b1f3793d2057e9e071ee8eb19884f894f6a1
-
SHA256
fc40759c6c1a3c4323fd4606b42fa9f62c464bc7fbf8c007825ba396a90bd885
-
SHA512
b3d3521e6f1b3cf003a73f71c2e8223bd591aaae301b97bb092e9afcf38e8e7e182012b6fefbe490ecc8c7d7bb6d0b17e7fc9102a2b0f4ee6c281562f9e59c66
-
SSDEEP
24576:Q379axq2gMaFYZczsxM9p+lUUja/Gbmh8oFYKYh6hFsciYqDtYg1T+:ZqlMHSUl4uK6oFYK+SHtqDvU
Score9/10-
Identifies VirtualBox via ACPI registry values (likely anti-VM)
-
Downloads MZ/PE file
-
Executes dropped EXE
-
Checks BIOS information in registry
BIOS information is often read in order to detect sandboxing environments.
-
Checks computer location settings
Looks up country code configured in the registry, likely geofence.
-
Identifies Wine through registry keys
Wine is a compatibility layer capable of running Windows applications, which can be used as sandboxing environment.
-
Loads dropped DLL
-
Adds Run key to start application
-
Suspicious use of NtSetInformationThreadHideFromDebugger
-