02f6131383d63e20cdc06282fce016c0f3abdf031b9455059aa411f80aa66f74

Analysis

max time kernel
149s
max time network
147s
platform
windows10-2004_x64
resource
win10v2004-20221111-en
resource tags

arch:x64arch:x86image:win10v2004-20221111-enlocale:en-usos:windows10-2004-x64system
submitted
25-01-2023 08:08

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General

Target

7449dee27f7da4a9adc3cf5d8e283671.doc
Size

36KB
MD5

7449dee27f7da4a9adc3cf5d8e283671
SHA1

84e199a54be69beec89f2b98df93596a9e1aa333
SHA256

02f6131383d63e20cdc06282fce016c0f3abdf031b9455059aa411f80aa66f74
SHA512

cb8d0a45cc08d284c0ade76442652331431566ff07770691c8b9d0647ffa944d55987061d467724fcb31c2df525ab410b2167c3ca06ee4154a6c4051d565c87a
SSDEEP

768:7XLtRfEgYGmpf/wCZV5mgqTmJmiBX8hzd0/tK2V:7lCn4z6JmiBX6ZG7

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

Suspicious behavior: AddClipboardFormatListener 2 IoCs

Processes:

WINWORD.EXE

pid process

4872 WINWORD.EXE
4872 WINWORD.EXE

Suspicious use of SetWindowsHookEx 21 IoCs

Processes:

WINWORD.EXE

pid	process
4872	WINWORD.EXE
4872	WINWORD.EXE
4872	WINWORD.EXE
4872	WINWORD.EXE
4872	WINWORD.EXE
4872	WINWORD.EXE
4872	WINWORD.EXE
4872	WINWORD.EXE
4872	WINWORD.EXE
4872	WINWORD.EXE
4872	WINWORD.EXE
4872	WINWORD.EXE
4872	WINWORD.EXE
4872	WINWORD.EXE
4872	WINWORD.EXE
4872	WINWORD.EXE
4872	WINWORD.EXE
4872	WINWORD.EXE
4872	WINWORD.EXE
4872	WINWORD.EXE
4872	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\7449dee27f7da4a9adc3cf5d8e283671.doc" /o ""
1⤵
- Checks processor information in registry
- Enumerates system info in registry
- Suspicious behavior: AddClipboardFormatListener
- Suspicious use of SetWindowsHookEx
PID:4872

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/4872-132-0x00007FFB5E990000-0x00007FFB5E9A0000-memory.dmp

Filesize
64KB

Download
memory/4872-133-0x00007FFB5E990000-0x00007FFB5E9A0000-memory.dmp

Filesize
64KB

Download
memory/4872-134-0x00007FFB5E990000-0x00007FFB5E9A0000-memory.dmp

Filesize
64KB

Download
memory/4872-135-0x00007FFB5E990000-0x00007FFB5E9A0000-memory.dmp

Filesize
64KB

Download
memory/4872-136-0x00007FFB5E990000-0x00007FFB5E9A0000-memory.dmp

Filesize
64KB

Download
memory/4872-137-0x00007FFB5C930000-0x00007FFB5C940000-memory.dmp

Filesize
64KB

Download
memory/4872-138-0x00007FFB5C930000-0x00007FFB5C940000-memory.dmp

Filesize
64KB

Download