5c439ee5c576e91bb895f4afdfeb45db9a56a4b098cd1b759de8ca682ff0a18d

Analysis

max time kernel
117s
max time network
136s
platform
windows10-2004_x64
resource
win10v2004-20220414-en
submitted
21-05-2022 04:01

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General

Target

5c439ee5c576e91bb895f4afdfeb45db9a56a4b098cd1b759de8ca682ff0a18d.doc
Size

120KB
MD5

d0457ebc025980b7fa0daf5db6b47fe2
SHA1

eebf75380cbd4be34ae890f703e0511d4b450b90
SHA256

5c439ee5c576e91bb895f4afdfeb45db9a56a4b098cd1b759de8ca682ff0a18d
SHA512

d09b261491f6bbc4de250c6fdf7fc4eb5b25e44381037c80da068741f20f8bcb2bede410449b792194194a8140c0868caa6de098cd7f1dd046c50b7b9d8cc7d6

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:

WINWORD.EXE

description	ioc	process
Key opened	\REGISTRY\MACHINE\Hardware\Description\System\CentralProcessor\0	WINWORD.EXE
Key value queried	\REGISTRY\MACHINE\HARDWARE\DESCRIPTION\System\CentralProcessor\0\~MHz	WINWORD.EXE
Key value queried	\REGISTRY\MACHINE\HARDWARE\DESCRIPTION\System\CentralProcessor\0\ProcessorNameString	WINWORD.EXE

Enumerates system info in registry 2 TTPs 3 IoCs

Query Registry

T1012

System Information Discovery

T1082

Processes:

WINWORD.EXE

description	ioc	process
Key opened	\REGISTRY\MACHINE\Hardware\Description\System\BIOS	WINWORD.EXE
Key value queried	\REGISTRY\MACHINE\HARDWARE\DESCRIPTION\System\BIOS\SystemFamily	WINWORD.EXE
Key value queried	\REGISTRY\MACHINE\HARDWARE\DESCRIPTION\System\BIOS\SystemSKU	WINWORD.EXE

Suspicious behavior: AddClipboardFormatListener 2 IoCs

Processes:

WINWORD.EXE

pid process

4068 WINWORD.EXE
4068 WINWORD.EXE
Suspicious use of SetWindowsHookEx 7 IoCs

Processes:

WINWORD.EXE

pid process

4068 WINWORD.EXE
4068 WINWORD.EXE
4068 WINWORD.EXE
4068 WINWORD.EXE
4068 WINWORD.EXE
4068 WINWORD.EXE
4068 WINWORD.EXE

pid	process
4068	WINWORD.EXE
4068	WINWORD.EXE

pid	process
4068	WINWORD.EXE
4068	WINWORD.EXE
4068	WINWORD.EXE
4068	WINWORD.EXE
4068	WINWORD.EXE
4068	WINWORD.EXE
4068	WINWORD.EXE

C:\Program Files\Microsoft Office\Root\Office16\WINWORD.EXE
"C:\Program Files\Microsoft Office\Root\Office16\WINWORD.EXE" /n "C:\Users\Admin\AppData\Local\Temp\5c439ee5c576e91bb895f4afdfeb45db9a56a4b098cd1b759de8ca682ff0a18d.doc" /o ""
1⤵
- Checks processor information in registry
- Enumerates system info in registry
- Suspicious behavior: AddClipboardFormatListener
- Suspicious use of SetWindowsHookEx
PID:4068

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/4068-130-0x00007FFDE7030000-0x00007FFDE7040000-memory.dmp

Filesize
64KB

Download
memory/4068-132-0x00007FFDE7030000-0x00007FFDE7040000-memory.dmp

Filesize
64KB

Download
memory/4068-131-0x00007FFDE7030000-0x00007FFDE7040000-memory.dmp

Filesize
64KB

Download
memory/4068-133-0x00007FFDE7030000-0x00007FFDE7040000-memory.dmp

Filesize
64KB

Download
memory/4068-134-0x00007FFDE7030000-0x00007FFDE7040000-memory.dmp

Filesize
64KB

Download
memory/4068-135-0x00007FFDE4FD0000-0x00007FFDE4FE0000-memory.dmp

Filesize
64KB

Download
memory/4068-136-0x00007FFDE4FD0000-0x00007FFDE4FE0000-memory.dmp

Filesize
64KB

Download
memory/4068-137-0x00000287DC3D9000-0x00000287DC3DB000-memory.dmp

Filesize
8KB

Download
memory/4068-139-0x00007FFDE7030000-0x00007FFDE7040000-memory.dmp

Filesize
64KB

Download
memory/4068-140-0x00007FFDE7030000-0x00007FFDE7040000-memory.dmp

Filesize
64KB

Download
memory/4068-141-0x00007FFDE7030000-0x00007FFDE7040000-memory.dmp

Filesize
64KB

Download
memory/4068-142-0x00007FFDE7030000-0x00007FFDE7040000-memory.dmp

Filesize
64KB

Download