cd72ed0b4e60a00d178e59aaf42166221fe6745de97c71c40793023c6468e131

Analysis

max time kernel
190s
max time network
195s
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 21:46

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General

Target

cd72ed0b4e60a00d178e59aaf42166221fe6745de97c71c40793023c6468e131.doc
Size

112KB
MD5

d1a9198b330d32ed6ca977e07953edb5
SHA1

529caaf44804d41575275a8748de654b4ac65a52
SHA256

cd72ed0b4e60a00d178e59aaf42166221fe6745de97c71c40793023c6468e131
SHA512

dcf245fde6e36ce65d05be087714b7ec9ac92470c1050f0088b932f30a5d5c35f9ec6f6b551752781795bf072441e01fc95819f46a6fe482db1faba1221569eb
SSDEEP

1536:OwJ+14TGxXZAl6y3ovgaMUivgSvgUl6bgYsl6El6evgSvgSvgSvgUl6evg3gYavs:OwJnW

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

NTFS ADS 1 IoCs

Processes:

WINWORD.EXE

description ioc process

File created C:\Users\Admin\AppData\Local\Temp\~WRD0002.tmp\:Zone.Identifier:$DATA WINWORD.EXE
Suspicious behavior: AddClipboardFormatListener 2 IoCs

Processes:

WINWORD.EXE

pid process

4084 WINWORD.EXE
4084 WINWORD.EXE

description	ioc	process
File created	C:\Users\Admin\AppData\Local\Temp\~WRD0002.tmp\:Zone.Identifier:$DATA	WINWORD.EXE

Suspicious use of SetWindowsHookEx 15 IoCs

Processes:

WINWORD.EXE

pid	process
4084	WINWORD.EXE
4084	WINWORD.EXE
4084	WINWORD.EXE
4084	WINWORD.EXE
4084	WINWORD.EXE
4084	WINWORD.EXE
4084	WINWORD.EXE
4084	WINWORD.EXE
4084	WINWORD.EXE
4084	WINWORD.EXE
4084	WINWORD.EXE
4084	WINWORD.EXE
4084	WINWORD.EXE
4084	WINWORD.EXE
4084	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\cd72ed0b4e60a00d178e59aaf42166221fe6745de97c71c40793023c6468e131.doc" /o ""
1⤵
- Checks processor information in registry
- Enumerates system info in registry
- NTFS ADS
- Suspicious behavior: AddClipboardFormatListener
- Suspicious use of SetWindowsHookEx
PID:4084

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/4084-132-0x00007FFD7C090000-0x00007FFD7C0A0000-memory.dmp

Filesize
64KB

Download
memory/4084-133-0x00007FFD7C090000-0x00007FFD7C0A0000-memory.dmp

Filesize
64KB

Download
memory/4084-134-0x00007FFD7C090000-0x00007FFD7C0A0000-memory.dmp

Filesize
64KB

Download
memory/4084-135-0x00007FFD7C090000-0x00007FFD7C0A0000-memory.dmp

Filesize
64KB

Download
memory/4084-136-0x00007FFD7C090000-0x00007FFD7C0A0000-memory.dmp

Filesize
64KB

Download
memory/4084-137-0x00007FFD79940000-0x00007FFD79950000-memory.dmp

Filesize
64KB

Download
memory/4084-138-0x00007FFD79940000-0x00007FFD79950000-memory.dmp

Filesize
64KB

Download