Analysis
-
max time kernel
141s -
max time network
147s -
platform
windows10-2004_x64 -
resource
win10v2004-20230703-en -
resource tags
arch:x64arch:x86image:win10v2004-20230703-enlocale:en-usos:windows10-2004-x64system -
submitted
16-07-2023 21:19
Behavioral task
behavioral1
Sample
modest-menu_v0.9.10/modest-menu.exe
Resource
win7-20230712-en
windows7-x64
11 signatures
150 seconds
General
-
Target
modest-menu_v0.9.10/modest-menu.exe
-
Size
14.3MB
-
MD5
f0851119cec15d35a8f206f1ba446f86
-
SHA1
5ff263672af7e81a344846b3bce1ff4e59f8b6cd
-
SHA256
19a82f12d86829e768d226c0ec5e20a664f349d1bbabd3aaeade3ff3d7237282
-
SHA512
2ccbe9d55b59bc22ce615f23a09baa66d15e88f7c44e8f5561c54b410d02cb309d40865fd22694470fc9cfbda69ad12fb699427778347e49db63d60a341cf5ea
-
SSDEEP
393216:rO4LKZjqtG+kh/JUwReHLsLjbeeE8KohlBM2Dd1rzO:rrKZjLhDUHimEJhD
Malware Config
Signatures
-
Identifies VirtualBox via ACPI registry values (likely anti-VM) 2 TTPs 1 IoCs
Processes:
modest-menu.exedescription ioc process Key opened \REGISTRY\MACHINE\HARDWARE\ACPI\DSDT\VBOX__ modest-menu.exe -
Checks BIOS information in registry 2 TTPs 2 IoCs
BIOS information is often read in order to detect sandboxing environments.
Processes:
modest-menu.exedescription ioc process Key value queried \REGISTRY\MACHINE\HARDWARE\DESCRIPTION\System\SystemBiosVersion modest-menu.exe Key value queried \REGISTRY\MACHINE\HARDWARE\DESCRIPTION\System\VideoBiosVersion modest-menu.exe -
Processes:
resource yara_rule behavioral2/memory/2252-133-0x00007FF6E3970000-0x00007FF6E5D9F000-memory.dmp themida behavioral2/memory/2252-135-0x00007FF6E3970000-0x00007FF6E5D9F000-memory.dmp themida behavioral2/memory/2252-136-0x00007FF6E3970000-0x00007FF6E5D9F000-memory.dmp themida behavioral2/memory/2252-137-0x00007FF6E3970000-0x00007FF6E5D9F000-memory.dmp themida behavioral2/memory/2252-138-0x00007FF6E3970000-0x00007FF6E5D9F000-memory.dmp themida behavioral2/memory/2252-139-0x00007FF6E3970000-0x00007FF6E5D9F000-memory.dmp themida behavioral2/memory/2252-140-0x00007FF6E3970000-0x00007FF6E5D9F000-memory.dmp themida behavioral2/memory/2252-141-0x00007FF6E3970000-0x00007FF6E5D9F000-memory.dmp themida behavioral2/memory/2252-143-0x00007FF6E3970000-0x00007FF6E5D9F000-memory.dmp themida behavioral2/memory/2252-144-0x00007FF6E3970000-0x00007FF6E5D9F000-memory.dmp themida -
Processes:
modest-menu.exedescription ioc process Key value queried \REGISTRY\MACHINE\SOFTWARE\Microsoft\Windows\CurrentVersion\Policies\System\EnableLUA modest-menu.exe -
Suspicious use of NtSetInformationThreadHideFromDebugger 1 IoCs
Processes:
modest-menu.exepid process 2252 modest-menu.exe -
Suspicious behavior: EnumeratesProcesses 2 IoCs
Processes:
modest-menu.exepid process 2252 modest-menu.exe 2252 modest-menu.exe
Processes
-
C:\Users\Admin\AppData\Local\Temp\modest-menu_v0.9.10\modest-menu.exe"C:\Users\Admin\AppData\Local\Temp\modest-menu_v0.9.10\modest-menu.exe"1⤵
- Identifies VirtualBox via ACPI registry values (likely anti-VM)
- Checks BIOS information in registry
- Checks whether UAC is enabled
- Suspicious use of NtSetInformationThreadHideFromDebugger
- Suspicious behavior: EnumeratesProcesses
PID:2252