General
-
Target
64.dll
-
Size
3.5MB
-
Sample
230630-n4qe9aae4v
-
MD5
f40e1a15f93696510e5faef3a216f18f
-
SHA1
6d353491cc7f32bcf9211c7dc1a5b7149e4ebf9a
-
SHA256
f8d015ac4faff5d7a5da0e95f3cc9e9eb18417cd749b3b4625b5312910a25b7b
-
SHA512
5b20529fc6ee3731382d48cf2db7dce8bae0ba753314e8bed07ba993c1ae891134385df7f4ffd7ee62e0b1b6618bfb209b27fac3fdbe88a60b1375747fefe2b2
-
SSDEEP
49152:T+y6I9edJ9qu8moH+xNSJJ1LKz+JsK47C:L69RyLqe
Behavioral task
behavioral1
Sample
64.dll
Resource
win7-20230621-en
Malware Config
Extracted
systembc
5.42.65.67:4298
localhost.exchange:4298
Targets
-
-
Target
64.dll
-
Size
3.5MB
-
MD5
f40e1a15f93696510e5faef3a216f18f
-
SHA1
6d353491cc7f32bcf9211c7dc1a5b7149e4ebf9a
-
SHA256
f8d015ac4faff5d7a5da0e95f3cc9e9eb18417cd749b3b4625b5312910a25b7b
-
SHA512
5b20529fc6ee3731382d48cf2db7dce8bae0ba753314e8bed07ba993c1ae891134385df7f4ffd7ee62e0b1b6618bfb209b27fac3fdbe88a60b1375747fefe2b2
-
SSDEEP
49152:T+y6I9edJ9qu8moH+xNSJJ1LKz+JsK47C:L69RyLqe
-
Identifies VirtualBox via ACPI registry values (likely anti-VM)
-
Blocklisted process makes network request
-
Checks BIOS information in registry
BIOS information is often read in order to detect sandboxing environments.
-
Suspicious use of NtSetInformationThreadHideFromDebugger
-