General
-
Target
0c9fc2b51c7c604fd0bd9789f344cb95.bin
-
Size
4.2MB
-
Sample
241229-bc2yraxnep
-
MD5
6b16eaae0d135386a571a47508372e04
-
SHA1
f78a6b493472d9f0ed58c9155ea8c049c3f3ff5e
-
SHA256
88639beb43f9f022dbd93ce54f619699ed32cf58e8ae7da660cf6ce853be049b
-
SHA512
b0f3eb49c991ed5fbdf36a5fc81e8622bdb0a20be006f25369874f5674ba209a2d48b18f4d03df0ad8930742f7814b1ea3460669ed6bed858d3fb7693056edaf
-
SSDEEP
98304:dRhwyzTXi4ShWurN6aiM8EAihZ5ULtFC076HyuK3:dRhDzLBShW8+EThXU3uHyuK3
Static task
static1
Behavioral task
behavioral1
Sample
5215a50e992b411a73a9cb9dee51b39ce8b7505de7995bcba240e6f809b3696b.exe
Resource
win7-20240903-en
Malware Config
Extracted
cryptbot
Targets
-
-
Target
5215a50e992b411a73a9cb9dee51b39ce8b7505de7995bcba240e6f809b3696b.exe
-
Size
4.3MB
-
MD5
0c9fc2b51c7c604fd0bd9789f344cb95
-
SHA1
c9dcd9ec34f73e7d109605f5b092e7f16be55bd7
-
SHA256
5215a50e992b411a73a9cb9dee51b39ce8b7505de7995bcba240e6f809b3696b
-
SHA512
264670682c48ce6ab59f62187f31b7afff4832c1ec0115b83864e6df8318b8c818c49ed14a54ef9c13abe30bc522ac6eba76ece5cb9a455ec8c47a64d22d2885
-
SSDEEP
98304:dGz4NC30FzVzO37pp8vTUm66oGy7IvqGc8RZD5ieCXTQuGbov:dGz4Ny0FVzACTUm6LG6Ivp9ZIXcjo
-
Cryptbot family
-
Enumerates VirtualBox registry keys
-
Identifies VirtualBox via ACPI registry values (likely anti-VM)
-
Checks BIOS information in registry
BIOS information is often read in order to detect sandboxing environments.
-
Identifies Wine through registry keys
Wine is a compatibility layer capable of running Windows applications, which can be used as sandboxing environment.
-
Checks installed software on the system
Looks up Uninstall key entries in the registry to enumerate software on the system.
-
Suspicious use of NtSetInformationThreadHideFromDebugger
-