Analysis
-
max time kernel
139s -
max time network
137s -
platform
windows10_x64 -
resource
win10v20201028 -
submitted
12-03-2021 07:40
Behavioral task
behavioral1
Sample
3be446dc01245ef559d5407ca04f45232a54a4f3ff46b3d334940b7213455c2a.xlsm
Resource
win7v20201028
Behavioral task
behavioral2
Sample
3be446dc01245ef559d5407ca04f45232a54a4f3ff46b3d334940b7213455c2a.xlsm
Resource
win10v20201028
General
-
Target
3be446dc01245ef559d5407ca04f45232a54a4f3ff46b3d334940b7213455c2a.xlsm
-
Size
24KB
-
MD5
65c035cbf062176bb796cccab12cb71f
-
SHA1
7850f7302be1794ad1afa5b75c3737de629a423d
-
SHA256
3be446dc01245ef559d5407ca04f45232a54a4f3ff46b3d334940b7213455c2a
-
SHA512
1ce80a1c59922f7cd4fc759147f35e32cd33e1eb7f5532b1eae464b9b041ea48ebcbf47b501cc680708b4398e86d4dbb878dac24fd0bb2409bb1061f07fa3109
Malware Config
Signatures
-
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 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
Processes:
EXCEL.EXEdescription 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
Processes:
EXCEL.EXEpid process 3928 EXCEL.EXE -
Suspicious use of SetWindowsHookEx 13 IoCs
Processes:
EXCEL.EXEpid process 3928 EXCEL.EXE 3928 EXCEL.EXE 3928 EXCEL.EXE 3928 EXCEL.EXE 3928 EXCEL.EXE 3928 EXCEL.EXE 3928 EXCEL.EXE 3928 EXCEL.EXE 3928 EXCEL.EXE 3928 EXCEL.EXE 3928 EXCEL.EXE 3928 EXCEL.EXE 3928 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\3be446dc01245ef559d5407ca04f45232a54a4f3ff46b3d334940b7213455c2a.xlsm"1⤵
- Checks processor information in registry
- Enumerates system info in registry
- Suspicious behavior: AddClipboardFormatListener
- Suspicious use of SetWindowsHookEx
Network
MITRE ATT&CK Matrix ATT&CK v6
Replay Monitor
Loading Replay Monitor...
Downloads
-
memory/3928-2-0x00007FF8C5770000-0x00007FF8C5780000-memory.dmpFilesize
64KB
-
memory/3928-3-0x00007FF8C5770000-0x00007FF8C5780000-memory.dmpFilesize
64KB
-
memory/3928-4-0x00007FF8C5770000-0x00007FF8C5780000-memory.dmpFilesize
64KB
-
memory/3928-5-0x00007FF8C5770000-0x00007FF8C5780000-memory.dmpFilesize
64KB
-
memory/3928-6-0x00007FF8E8E90000-0x00007FF8E94C7000-memory.dmpFilesize
6.2MB