Analysis
-
max time kernel
141s -
max time network
151s -
platform
windows10-2004_x64 -
resource
win10v2004-20220812-en -
resource tags
arch:x64arch:x86image:win10v2004-20220812-enlocale:en-usos:windows10-2004-x64system -
submitted
18-11-2022 03:13
Behavioral task
behavioral1
Sample
file_622530.xls
Resource
win7-20221111-en
Behavioral task
behavioral2
Sample
file_622530.xls
Resource
win10v2004-20220812-en
General
-
Target
file_622530.xls
-
Size
255KB
-
MD5
8ee2cd2bbe87560c6b4d788deadf1f8f
-
SHA1
48c9427385c516bcf68f582b4c15bdee78f5f9f1
-
SHA256
370c9603bb9b454372070ee671a62772a69729cb08ac7b58aee51583d7b7f3f0
-
SHA512
02a21085e9bcff2e810e5de1df303a8ecdd2da095457e3a79796d6887358f301ea7f4ccc218c9fff36cc1cc9dd61c1ce27659199edb7c13c2cb7a65df4904f67
-
SSDEEP
6144:NKpb8rGYrMPe3q7Q0XV5xtuEsi8/dgWNiwrfx9rNFMMrttRzV5Dz3UxqC8LUcSM:ZNbDjP9XH5XIqZLnSM
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 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 444 EXCEL.EXE -
Suspicious use of SetWindowsHookEx 12 IoCs
Processes:
EXCEL.EXEpid process 444 EXCEL.EXE 444 EXCEL.EXE 444 EXCEL.EXE 444 EXCEL.EXE 444 EXCEL.EXE 444 EXCEL.EXE 444 EXCEL.EXE 444 EXCEL.EXE 444 EXCEL.EXE 444 EXCEL.EXE 444 EXCEL.EXE 444 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\file_622530.xls"1⤵
- Checks processor information in registry
- Enumerates system info in registry
- Suspicious behavior: AddClipboardFormatListener
- Suspicious use of SetWindowsHookEx
PID:444
Network
MITRE ATT&CK Enterprise v6
Replay Monitor
Loading Replay Monitor...
Downloads
-
memory/444-132-0x00007FFE5F790000-0x00007FFE5F7A0000-memory.dmpFilesize
64KB
-
memory/444-133-0x00007FFE5F790000-0x00007FFE5F7A0000-memory.dmpFilesize
64KB
-
memory/444-134-0x00007FFE5F790000-0x00007FFE5F7A0000-memory.dmpFilesize
64KB
-
memory/444-135-0x00007FFE5F790000-0x00007FFE5F7A0000-memory.dmpFilesize
64KB
-
memory/444-136-0x00007FFE5F790000-0x00007FFE5F7A0000-memory.dmpFilesize
64KB
-
memory/444-137-0x00007FFE5D230000-0x00007FFE5D240000-memory.dmpFilesize
64KB
-
memory/444-138-0x00007FFE5D230000-0x00007FFE5D240000-memory.dmpFilesize
64KB
-
memory/444-140-0x00007FFE5F790000-0x00007FFE5F7A0000-memory.dmpFilesize
64KB
-
memory/444-141-0x00007FFE5F790000-0x00007FFE5F7A0000-memory.dmpFilesize
64KB
-
memory/444-142-0x00007FFE5F790000-0x00007FFE5F7A0000-memory.dmpFilesize
64KB
-
memory/444-143-0x00007FFE5F790000-0x00007FFE5F7A0000-memory.dmpFilesize
64KB