b2c24c74e6704bcedc6df7b2078e0f7d812491cab5bcb369a40b3da62c5002f0

Analysis

max time kernel
171s
max time network
187s
platform
windows10-2004_x64
resource
win10v2004-20220812-en
resource tags

arch:x64arch:x86image:win10v2004-20220812-enlocale:en-usos:windows10-2004-x64system
submitted
25-11-2022 19:24

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General

Target

关于征求《贵州农村信用社诉讼代理管理（暂行）办法》意见的通知.doc
Size

20KB
MD5

6590c677d3878e8d59971fef22ada318
SHA1

6bee73835e296cb21ccfd1c055e8802fbbcf367a
SHA256

a61f6316e55c9d505ce7454c8f2527a4e2f42754ee4b4c81580bedd29dbfcb8d
SHA512

fcd6559ae075e47fec1902c2cdfe9709c1f3cdb443069260847eaa2d9b9b9722438ec9a1f047cb9932ed24b385527d7af5f3aa4c2ef91c6a568a728841ea9f4b
SSDEEP

96:O5pYOtmgsSqr25eyZLWdugj/O5W/riGypw/CJ1mz:O2S55v69biKipL

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

4308 WINWORD.EXE
4308 WINWORD.EXE

Suspicious use of SetWindowsHookEx 16 IoCs

Processes:

WINWORD.EXE

pid	process
4308	WINWORD.EXE
4308	WINWORD.EXE
4308	WINWORD.EXE
4308	WINWORD.EXE
4308	WINWORD.EXE
4308	WINWORD.EXE
4308	WINWORD.EXE
4308	WINWORD.EXE
4308	WINWORD.EXE
4308	WINWORD.EXE
4308	WINWORD.EXE
4308	WINWORD.EXE
4308	WINWORD.EXE
4308	WINWORD.EXE
4308	WINWORD.EXE
4308	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\关于征求《贵州农村信用社诉讼代理管理（暂行）办法》意见的通知.doc" /o ""
1⤵
- Checks processor information in registry
- Enumerates system info in registry
- Suspicious behavior: AddClipboardFormatListener
- Suspicious use of SetWindowsHookEx
PID:4308

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/4308-132-0x00007FFF17CF0000-0x00007FFF17D00000-memory.dmp

Filesize
64KB

Download
memory/4308-133-0x00007FFF17CF0000-0x00007FFF17D00000-memory.dmp

Filesize
64KB

Download
memory/4308-134-0x00007FFF17CF0000-0x00007FFF17D00000-memory.dmp

Filesize
64KB

Download
memory/4308-135-0x00007FFF17CF0000-0x00007FFF17D00000-memory.dmp

Filesize
64KB

Download
memory/4308-136-0x00007FFF17CF0000-0x00007FFF17D00000-memory.dmp

Filesize
64KB

Download
memory/4308-137-0x00007FFF15A20000-0x00007FFF15A30000-memory.dmp

Filesize
64KB

Download
memory/4308-138-0x00007FFF15A20000-0x00007FFF15A30000-memory.dmp

Filesize
64KB

Download