Analysis
-
max time kernel
149s -
max time network
152s -
platform
windows10-2004_x64 -
resource
win10v2004-20240226-en -
resource tags
arch:x64arch:x86image:win10v2004-20240226-enlocale:en-usos:windows10-2004-x64system -
submitted
13-03-2024 09:44
Behavioral task
behavioral1
Sample
e972a2cb60a0f03221205e5fc502795fdf38c93e5d230a59c9c3961abfaec75a.xls
Resource
win7-20240221-en
Behavioral task
behavioral2
Sample
e972a2cb60a0f03221205e5fc502795fdf38c93e5d230a59c9c3961abfaec75a.xls
Resource
win10v2004-20240226-en
General
-
Target
e972a2cb60a0f03221205e5fc502795fdf38c93e5d230a59c9c3961abfaec75a.xls
-
Size
7.0MB
-
MD5
6800d092941e6cb6eea829139d1b59e2
-
SHA1
a46da843ebaaec38dd7bdc3c62cd63a7f1ba0fbb
-
SHA256
e972a2cb60a0f03221205e5fc502795fdf38c93e5d230a59c9c3961abfaec75a
-
SHA512
2954cd1a0cd81c50d46a2c5da32d8079255cae03e817df3c3672fea9494de5d0e64211a28e1c50307d233261ce3c22c1f5c9e2aa9771221ef084bb61db6d88f4
-
SSDEEP
24576:yaLo4F77VdpC2EBeOuc5544ZxGrB5YZhIxZ85RIBZ+D5hmbR5OjZxGrB5eDZhGbT:ymVCp7DDzmxGnSUwO3DOpuMcMme
Malware Config
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\SystemFamily EXCEL.EXE Key value queried \REGISTRY\MACHINE\HARDWARE\DESCRIPTION\System\BIOS\SystemSKU EXCEL.EXE Key opened \REGISTRY\MACHINE\Hardware\Description\System\BIOS EXCEL.EXE -
Suspicious behavior: AddClipboardFormatListener 1 IoCs
pid Process 2080 EXCEL.EXE -
Suspicious behavior: GetForegroundWindowSpam 1 IoCs
pid Process 2080 EXCEL.EXE -
Suspicious use of FindShellTrayWindow 2 IoCs
pid Process 2080 EXCEL.EXE 2080 EXCEL.EXE -
Suspicious use of SetWindowsHookEx 12 IoCs
pid Process 2080 EXCEL.EXE 2080 EXCEL.EXE 2080 EXCEL.EXE 2080 EXCEL.EXE 2080 EXCEL.EXE 2080 EXCEL.EXE 2080 EXCEL.EXE 2080 EXCEL.EXE 2080 EXCEL.EXE 2080 EXCEL.EXE 2080 EXCEL.EXE 2080 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\e972a2cb60a0f03221205e5fc502795fdf38c93e5d230a59c9c3961abfaec75a.xls"1⤵
- Checks processor information in registry
- Enumerates system info in registry
- Suspicious behavior: AddClipboardFormatListener
- Suspicious behavior: GetForegroundWindowSpam
- Suspicious use of FindShellTrayWindow
- Suspicious use of SetWindowsHookEx
PID:2080