fb32dc19a45870bf171c1d45da207408e2627f64a49300dc12ba851fcdabc17b

Analysis

max time kernel
199s
max time network
222s
platform
windows10-2004_x64
resource
win10v2004-20221111-en
resource tags

arch:x64arch:x86image:win10v2004-20221111-enlocale:en-usos:windows10-2004-x64system
submitted
25-11-2022 19:22

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General

Target

体系/内部审核不符合报告/NO-002不符合项报告.rtf
Size

43KB
MD5

3121f4414d5022d0176905d37b18e2a8
SHA1

ca800b5be36fd44755e5a2667dcde281b77aa479
SHA256

c7861b9e544377d2b314e9fabf530bb63b7f2f37398c2de3df0dcee680575c6e
SHA512

c0990366a1127878a0db8b578f40f2ab370cf90f360f4150abe06a2069fc0591ca988e791e3a154a778cba0ccfdaea54c4cd6e7ee6f1d0e5441bb0195e2f4153
SSDEEP

768:x06oJvmO2G5zKfX2NUoGMdeA3LKadA+QIpiZawAbeQY2UVKTcj9sKVyknAeAp7Mx:miUkGNm

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

4692 WINWORD.EXE
4692 WINWORD.EXE
Suspicious use of SetWindowsHookEx 7 IoCs

Processes:

WINWORD.EXE

pid process

4692 WINWORD.EXE
4692 WINWORD.EXE
4692 WINWORD.EXE
4692 WINWORD.EXE
4692 WINWORD.EXE
4692 WINWORD.EXE
4692 WINWORD.EXE

pid	process
4692	WINWORD.EXE
4692	WINWORD.EXE

pid	process
4692	WINWORD.EXE
4692	WINWORD.EXE
4692	WINWORD.EXE
4692	WINWORD.EXE
4692	WINWORD.EXE
4692	WINWORD.EXE
4692	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\体系\内部审核不符合报告\NO-002不符合项报告.rtf" /o ""
1⤵
- Checks processor information in registry
- Enumerates system info in registry
- Suspicious behavior: AddClipboardFormatListener
- Suspicious use of SetWindowsHookEx
PID:4692

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/4692-132-0x00007FFF0B3F0000-0x00007FFF0B400000-memory.dmp

Filesize
64KB

Download
memory/4692-133-0x00007FFF0B3F0000-0x00007FFF0B400000-memory.dmp

Filesize
64KB

Download
memory/4692-134-0x00007FFF0B3F0000-0x00007FFF0B400000-memory.dmp

Filesize
64KB

Download
memory/4692-135-0x00007FFF0B3F0000-0x00007FFF0B400000-memory.dmp

Filesize
64KB

Download
memory/4692-136-0x00007FFF0B3F0000-0x00007FFF0B400000-memory.dmp

Filesize
64KB

Download
memory/4692-137-0x00007FFF08DB0000-0x00007FFF08DC0000-memory.dmp

Filesize
64KB

Download
memory/4692-138-0x00007FFF08DB0000-0x00007FFF08DC0000-memory.dmp

Filesize
64KB

Download