9db97b9253e5537ec4626f80dbb282b40f6d9b60ad41bbc88554eb12d71a1b16

Analysis

max time kernel
317s
max time network
346s
platform
windows10-2004_x64
resource
win10v2004-20221111-en
resource tags

arch:x64arch:x86image:win10v2004-20221111-enlocale:en-usos:windows10-2004-x64system
submitted
29-11-2022 08:45

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General

Target

9db97b9253e5537ec4626f80dbb282b40f6d9b60ad41bbc88554eb12d71a1b16.xls
Size

36KB
MD5

2bc7fd2f93df6f20f4399a018ded5905
SHA1

5bad1e0ad6a360703337fa74991d465c1f439969
SHA256

9db97b9253e5537ec4626f80dbb282b40f6d9b60ad41bbc88554eb12d71a1b16
SHA512

d0b7b286d73f73a7d666dba8da9d947cec3c8fb4da4bd10cb2734cfd249157d8e3acc408c2a6c87cdef493510a302dae13303bddb800fb9f1a9f4fc55611b6db
SSDEEP

384:5SJxjlgZdj0YEYJDjKDY/Gmm8Z8w8r8J61PRC05Ig3EOXalI4kQ:UT2mOyDCWRIg3pgZ

Score

1^/10

Malware Config

Signatures

Checks processor information in registry 2 TTPs 3 IoCs

Processor information is often read in order to detect sandboxing environments.

Query Registry

T1012

System Information Discovery

T1082

Processes:

EXCEL.EXE

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

Query Registry

T1012

System Information Discovery

T1082

Processes:

EXCEL.EXE

description	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.EXE

pid process

2280 EXCEL.EXE
Suspicious use of SetWindowsHookEx 4 IoCs

Processes:

EXCEL.EXE

pid process

2280 EXCEL.EXE
2280 EXCEL.EXE
2280 EXCEL.EXE
2280 EXCEL.EXE

pid	process
2280	EXCEL.EXE

pid	process
2280	EXCEL.EXE
2280	EXCEL.EXE
2280	EXCEL.EXE
2280	EXCEL.EXE

C:\Program Files\Microsoft Office\Root\Office16\EXCEL.EXE
"C:\Program Files\Microsoft Office\Root\Office16\EXCEL.EXE" "C:\Users\Admin\AppData\Local\Temp\9db97b9253e5537ec4626f80dbb282b40f6d9b60ad41bbc88554eb12d71a1b16.xls"
1⤵
- Checks processor information in registry
- Enumerates system info in registry
- Suspicious behavior: AddClipboardFormatListener
- Suspicious use of SetWindowsHookEx
PID:2280

Network

MITRE ATT&CK Matrix ATT&CK v6

Initial Access

Execution

Persistence

Privilege Escalation

Defense Evasion

Credential Access

Discovery

Query Registry

T1012

System Information Discovery

T1082

Lateral Movement

Collection

Exfiltration

Command and Control

Impact

Replay Monitor

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Downloads

memory/2280-132-0x00007FFF38EB0000-0x00007FFF38EC0000-memory.dmp

Filesize
64KB

Download
memory/2280-133-0x00007FFF38EB0000-0x00007FFF38EC0000-memory.dmp

Filesize
64KB

Download
memory/2280-134-0x00007FFF38EB0000-0x00007FFF38EC0000-memory.dmp

Filesize
64KB

Download
memory/2280-135-0x00007FFF38EB0000-0x00007FFF38EC0000-memory.dmp

Filesize
64KB

Download
memory/2280-136-0x00007FFF38EB0000-0x00007FFF38EC0000-memory.dmp

Filesize
64KB

Download
memory/2280-137-0x00007FFF36550000-0x00007FFF36560000-memory.dmp

Filesize
64KB

Download
memory/2280-138-0x00007FFF36550000-0x00007FFF36560000-memory.dmp

Filesize
64KB

Download