4d667d8ffbbbe54a209d59ac61f791efcbf9982a712ac3c7da067a1b1ce7ec77

Analysis

max time kernel
181s
max time network
209s
platform
windows10-2004_x64
resource
win10v2004-20221111-en
resource tags

arch:x64arch:x86image:win10v2004-20221111-enlocale:en-usos:windows10-2004-x64system
submitted
26-11-2022 14:16

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General

Target

4d667d8ffbbbe54a209d59ac61f791efcbf9982a712ac3c7da067a1b1ce7ec77.doc
Size

28KB
MD5

fea2f5617fdf6f672ee117574734f859
SHA1

1af1fcdbe2289776f76bac015f77c7209ffc970f
SHA256

4d667d8ffbbbe54a209d59ac61f791efcbf9982a712ac3c7da067a1b1ce7ec77
SHA512

2283b7c2d2e7b4005f462359d236832b130dd858f376a84b7bddc7ae8e95456969edf68d390cfb30307368474b8c15a9256814357ae947a5b005c18f6441c740
SSDEEP

192:/NNNNwbMxfIzZ0jD6t1qhtBnFVLtIaT0L0sLZ8aU:/NNNNwAOZ0jD6n8txFVL1ts

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 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
Key opened	\REGISTRY\MACHINE\Hardware\Description\System\CentralProcessor\0	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

2912 WINWORD.EXE
2912 WINWORD.EXE
Suspicious use of SetWindowsHookEx 7 IoCs

Processes:

WINWORD.EXE

pid process

2912 WINWORD.EXE
2912 WINWORD.EXE
2912 WINWORD.EXE
2912 WINWORD.EXE
2912 WINWORD.EXE
2912 WINWORD.EXE
2912 WINWORD.EXE

pid	process
2912	WINWORD.EXE
2912	WINWORD.EXE

pid	process
2912	WINWORD.EXE
2912	WINWORD.EXE
2912	WINWORD.EXE
2912	WINWORD.EXE
2912	WINWORD.EXE
2912	WINWORD.EXE
2912	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\4d667d8ffbbbe54a209d59ac61f791efcbf9982a712ac3c7da067a1b1ce7ec77.doc" /o ""
1⤵
- Checks processor information in registry
- Enumerates system info in registry
- Suspicious behavior: AddClipboardFormatListener
- Suspicious use of SetWindowsHookEx
PID:2912

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/2912-132-0x00007FFA28EB0000-0x00007FFA28EC0000-memory.dmp

Filesize
64KB

Download
memory/2912-133-0x00007FFA28EB0000-0x00007FFA28EC0000-memory.dmp

Filesize
64KB

Download
memory/2912-134-0x00007FFA28EB0000-0x00007FFA28EC0000-memory.dmp

Filesize
64KB

Download
memory/2912-136-0x00007FFA28EB0000-0x00007FFA28EC0000-memory.dmp

Filesize
64KB

Download
memory/2912-135-0x00007FFA28EB0000-0x00007FFA28EC0000-memory.dmp

Filesize
64KB

Download
memory/2912-137-0x00007FFA266C0000-0x00007FFA266D0000-memory.dmp

Filesize
64KB

Download
memory/2912-138-0x00007FFA266C0000-0x00007FFA266D0000-memory.dmp

Filesize
64KB

Download
memory/2912-139-0x000002414242A000-0x000002414242C000-memory.dmp

Filesize
8KB

Download
memory/2912-140-0x000002414242A000-0x000002414242C000-memory.dmp

Filesize
8KB

Download
memory/2912-142-0x00007FFA28EB0000-0x00007FFA28EC0000-memory.dmp

Filesize
64KB

Download
memory/2912-143-0x00007FFA28EB0000-0x00007FFA28EC0000-memory.dmp

Filesize
64KB

Download
memory/2912-145-0x00007FFA28EB0000-0x00007FFA28EC0000-memory.dmp

Filesize
64KB

Download
memory/2912-144-0x00007FFA28EB0000-0x00007FFA28EC0000-memory.dmp

Filesize
64KB

Download