7705658817366db2e7e82a39207e510a89678d3b06e02a1ec6685bb05231b011

Analysis

max time kernel
164s
max time network
181s
platform
windows10-2004_x64
resource
win10v2004-20220812-en
resource tags

arch:x64arch:x86image:win10v2004-20220812-enlocale:en-usos:windows10-2004-x64system
submitted
26-11-2022 10:10

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General

Target

7705658817366db2e7e82a39207e510a89678d3b06e02a1ec6685bb05231b011.doc
Size

105KB
MD5

a5a79e75d3bb52de745ed45a6be86cbe
SHA1

03bbe63bc5d0f800da87f3d45cf7576fea13ac54
SHA256

7705658817366db2e7e82a39207e510a89678d3b06e02a1ec6685bb05231b011
SHA512

b390584e0fd19ab9edb7f129a207538673647080996ec1bbbfab2490e42735ba0a53df12591762cdfed9c2b9b4ad018fccd2175a95c1b40658119cd25956e7af
SSDEEP

768:e/afKwveSsdSWR6TEgVLAYngKpG/IJMjvemTmfXVHHbfhXm5+3Ac/UjpjXWs0:e/RSsDRqVLgAG/00aI5Tcu

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

4764 WINWORD.EXE
4764 WINWORD.EXE
Suspicious use of SetWindowsHookEx 7 IoCs

Processes:

WINWORD.EXE

pid process

4764 WINWORD.EXE
4764 WINWORD.EXE
4764 WINWORD.EXE
4764 WINWORD.EXE
4764 WINWORD.EXE
4764 WINWORD.EXE
4764 WINWORD.EXE

pid	process
4764	WINWORD.EXE
4764	WINWORD.EXE

pid	process
4764	WINWORD.EXE
4764	WINWORD.EXE
4764	WINWORD.EXE
4764	WINWORD.EXE
4764	WINWORD.EXE
4764	WINWORD.EXE
4764	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\7705658817366db2e7e82a39207e510a89678d3b06e02a1ec6685bb05231b011.doc" /o ""
1⤵
- Checks processor information in registry
- Enumerates system info in registry
- Suspicious behavior: AddClipboardFormatListener
- Suspicious use of SetWindowsHookEx
PID:4764

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/4764-132-0x00007FFC3FC30000-0x00007FFC3FC40000-memory.dmp

Filesize
64KB

Download
memory/4764-133-0x00007FFC3FC30000-0x00007FFC3FC40000-memory.dmp

Filesize
64KB

Download
memory/4764-134-0x00007FFC3FC30000-0x00007FFC3FC40000-memory.dmp

Filesize
64KB

Download
memory/4764-135-0x00007FFC3FC30000-0x00007FFC3FC40000-memory.dmp

Filesize
64KB

Download
memory/4764-136-0x00007FFC3FC30000-0x00007FFC3FC40000-memory.dmp

Filesize
64KB

Download
memory/4764-137-0x00007FFC3D500000-0x00007FFC3D510000-memory.dmp

Filesize
64KB

Download
memory/4764-138-0x00007FFC3D500000-0x00007FFC3D510000-memory.dmp

Filesize
64KB

Download