Analysis
-
max time kernel
31s -
max time network
153s -
platform
windows10-2004_x64 -
resource
win10v2004-20240226-en -
resource tags
arch:x64arch:x86image:win10v2004-20240226-enlocale:en-usos:windows10-2004-x64system -
submitted
01-03-2024 02:49
Behavioral task
behavioral1
Sample
b022cc37ef4539a49d65dde9dec5c67a.xlsm
Resource
win7-20240221-en
Behavioral task
behavioral2
Sample
b022cc37ef4539a49d65dde9dec5c67a.xlsm
Resource
win10v2004-20240226-en
General
-
Target
b022cc37ef4539a49d65dde9dec5c67a.xlsm
-
Size
247KB
-
MD5
b022cc37ef4539a49d65dde9dec5c67a
-
SHA1
3d01c44e63ed8485f30ce500c28d635dbbf819a8
-
SHA256
bd1e2680fd4e09beddf15f4f0918e2a9473962331f1a87e8dd8afec64cebc1da
-
SHA512
1cae6e29161f7d42d79575d3d189b82fccb924f30afbf86eb4aa75dda5cb9026a19a03056feca558db8ddd02fd29bde34acbf91be2a206cee63d672c01027845
-
SSDEEP
6144:S9tZbAPPimNA/kjoitkJfXhblTq8mr0ENe6:YtZbAPDNAcMhFpUNP
Malware Config
Signatures
-
Process spawned unexpected child process 1 IoCs
This typically indicates the parent process was compromised via an exploit or macro.
Processes:
MSHTA.exedescription pid pid_target process target process Parent C:\Program Files\Microsoft Office\Root\Office16\EXCEL.EXE is not expected to spawn this process 3132 712 MSHTA.exe EXCEL.EXE -
Checks processor information in registry 2 TTPs 3 IoCs
Processor information is often read in order to detect sandboxing environments.
Processes:
EXCEL.EXEdescription ioc process Key value queried \REGISTRY\MACHINE\HARDWARE\DESCRIPTION\System\CentralProcessor\0\~MHz EXCEL.EXE Key value queried \REGISTRY\MACHINE\HARDWARE\DESCRIPTION\System\CentralProcessor\0\ProcessorNameString EXCEL.EXE Key opened \REGISTRY\MACHINE\Hardware\Description\System\CentralProcessor\0 EXCEL.EXE -
Enumerates system info in registry 2 TTPs 3 IoCs
Processes:
EXCEL.EXEdescription ioc process Key opened \REGISTRY\MACHINE\Hardware\Description\System\BIOS EXCEL.EXE Key value queried \REGISTRY\MACHINE\HARDWARE\DESCRIPTION\System\BIOS\SystemFamily EXCEL.EXE Key value queried \REGISTRY\MACHINE\HARDWARE\DESCRIPTION\System\BIOS\SystemSKU EXCEL.EXE -
Suspicious behavior: AddClipboardFormatListener 1 IoCs
Processes:
EXCEL.EXEpid process 712 EXCEL.EXE -
Suspicious use of FindShellTrayWindow 2 IoCs
Processes:
EXCEL.EXEpid process 712 EXCEL.EXE 712 EXCEL.EXE -
Suspicious use of SetWindowsHookEx 12 IoCs
Processes:
EXCEL.EXEpid process 712 EXCEL.EXE 712 EXCEL.EXE 712 EXCEL.EXE 712 EXCEL.EXE 712 EXCEL.EXE 712 EXCEL.EXE 712 EXCEL.EXE 712 EXCEL.EXE 712 EXCEL.EXE 712 EXCEL.EXE 712 EXCEL.EXE 712 EXCEL.EXE
Processes
-
C:\Program Files\Microsoft Office\Root\Office16\EXCEL.EXE"C:\Program Files\Microsoft Office\Root\Office16\EXCEL.EXE" "C:\Users\Admin\AppData\Local\Temp\b022cc37ef4539a49d65dde9dec5c67a.xlsm"1⤵
- Checks processor information in registry
- Enumerates system info in registry
- Suspicious behavior: AddClipboardFormatListener
- Suspicious use of FindShellTrayWindow
- Suspicious use of SetWindowsHookEx
PID:712 -
C:\Windows\SYSTEM32\MSHTA.exeMSHTA C:\ProgramData\QGuGaB.sct2⤵
- Process spawned unexpected child process
PID:3132
-
C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe"C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe" --type=utility --utility-sub-type=asset_store.mojom.AssetStoreService --lang=en-US --service-sandbox-type=asset_store_service --no-appcompat-clear --mojo-platform-channel-handle=2232 --field-trial-handle=2284,i,15722001240173834669,15048020084704567542,262144 --variations-seed-version /prefetch:81⤵PID:3448
Network
MITRE ATT&CK Enterprise v15
Replay Monitor
Loading Replay Monitor...
Downloads
-
Filesize
25KB
MD57f34af32c773ab5bbe667f36a83a8a2b
SHA10c3c9cea4ddfe0b797c2692c83e6ee1ecf87db37
SHA2560d5185594ad7445b26acf14ce1c888c60f1b69733f0ae1bcbf5cd1ce58c24de2
SHA512e9d3b3cc0a208623e316de12666f36de21c08303021b440ed7b2e0d33f960c74c0ad3b55dd168b4fa62b46aa9e36c04e050c2b0cc042c72a39ae6ebfa45ef017