Analysis
-
max time kernel
133s -
max time network
150s -
platform
windows10-2004_x64 -
resource
win10v2004-20241007-en -
resource tags
arch:x64arch:x86image:win10v2004-20241007-enlocale:en-usos:windows10-2004-x64system -
submitted
20/11/2024, 11:28
Behavioral task
behavioral1
Sample
2f739a2c4e09c03c512d5db2e770417ac8e0df81f01f5b5ef267a3fac3c559c8.xlsm
Resource
win7-20240708-en
Behavioral task
behavioral2
Sample
2f739a2c4e09c03c512d5db2e770417ac8e0df81f01f5b5ef267a3fac3c559c8.xlsm
Resource
win10v2004-20241007-en
General
-
Target
2f739a2c4e09c03c512d5db2e770417ac8e0df81f01f5b5ef267a3fac3c559c8.xlsm
-
Size
40KB
-
MD5
2d238b15a5841f1f993078a177b37a61
-
SHA1
115239e00437e4094cbe39da35d03430dd26f453
-
SHA256
2f739a2c4e09c03c512d5db2e770417ac8e0df81f01f5b5ef267a3fac3c559c8
-
SHA512
b1eee6d820faeb20e56fa8d0b508a4350c6dbcf853144db783aded6c28f1d531ce8771cacd0ae28be3cbcc55b38e2956f2f2422cb3c15d1fc40910a20ff0446a
-
SSDEEP
768:Tomihd8DOevZCwt79yKfcrND59V+L9Rw4eWrXcTqZ0VfEw/5:Tom8eDNylND59V4jwmXc2CVfEA
Malware Config
Extracted
http://updatesgarmin.com/c/X5oK7bz/
https://drsniffles.com/OldBackup/2gc7uoHraTd/
https://leblogducbd.com/wp-includes/h5WdaXow/
https://ipekozmel.net/wp-content/hiwPw9KvUFV2jKZc/
https://yassinezeroual.com/imsi-hilo/DufS8rvZ/
https://anjumaneshiateali.org/e5qty/Cngg0NcOM/
Signatures
-
Checks processor information in registry 2 TTPs 3 IoCs
Processor information is often read in order to detect sandboxing environments.
description ioc Process Key opened \REGISTRY\MACHINE\Hardware\Description\System\CentralProcessor\0 EXCEL.EXE 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 -
Enumerates system info in registry 2 TTPs 3 IoCs
description ioc Process Key value queried \REGISTRY\MACHINE\HARDWARE\DESCRIPTION\System\BIOS\SystemSKU EXCEL.EXE Key opened \REGISTRY\MACHINE\Hardware\Description\System\BIOS EXCEL.EXE Key value queried \REGISTRY\MACHINE\HARDWARE\DESCRIPTION\System\BIOS\SystemFamily EXCEL.EXE -
Suspicious behavior: AddClipboardFormatListener 1 IoCs
pid Process 4460 EXCEL.EXE -
Suspicious use of FindShellTrayWindow 2 IoCs
pid Process 4460 EXCEL.EXE 4460 EXCEL.EXE -
Suspicious use of SetWindowsHookEx 8 IoCs
pid Process 4460 EXCEL.EXE 4460 EXCEL.EXE 4460 EXCEL.EXE 4460 EXCEL.EXE 4460 EXCEL.EXE 4460 EXCEL.EXE 4460 EXCEL.EXE 4460 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\2f739a2c4e09c03c512d5db2e770417ac8e0df81f01f5b5ef267a3fac3c559c8.xlsm"1⤵
- Checks processor information in registry
- Enumerates system info in registry
- Suspicious behavior: AddClipboardFormatListener
- Suspicious use of FindShellTrayWindow
- Suspicious use of SetWindowsHookEx
PID:4460