adf5000e898fd42c48ec8463e82d124cdf925aba42594fffece7c9b0dfa6efa9

Analysis

max time kernel
106s
max time network
147s
platform
windows10-2004_x64
resource
win10v2004-20220812-en
resource tags

arch:x64arch:x86image:win10v2004-20220812-enlocale:en-usos:windows10-2004-x64system
submitted
23-09-2022 22:57

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General

Target

破解/ja-netfilter/說明.docx
Size

348KB
MD5

2d3bc2fd2d876486c3fd2eb7ad71a518
SHA1

fe53a9380f868d8673d2c49318f3dfa7b2a02868
SHA256

b149409e82e1ced3f4f7cfd584a5d9cf612edad1094deb6e0175a0e7cdbc2e9b
SHA512

09a1fc7f7d9009b8e545301c41299c3988bff4e8d661e99cf4e897ee971fec03ba882961584a5555e35d9fa08e249d3c7bfd2f6f4d82779e6070726861992f10
SSDEEP

6144:Y30c3Y00XTv6C3ApdtTqCsgi0CM4VVIx3IsWCnZZhNvSxn2dZZna5I97UKjVCCwL:YEEY00XTv6C3Apb+CTl4ox3Ing5Nvmnr

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

4976 WINWORD.EXE
4976 WINWORD.EXE

Suspicious use of SetWindowsHookEx 10 IoCs

Processes:

WINWORD.EXE

pid	process
4976	WINWORD.EXE
4976	WINWORD.EXE
4976	WINWORD.EXE
4976	WINWORD.EXE
4976	WINWORD.EXE
4976	WINWORD.EXE
4976	WINWORD.EXE
4976	WINWORD.EXE
4976	WINWORD.EXE
4976	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\破解\ja-netfilter\說明.docx" /o ""
1⤵
- Checks processor information in registry
- Enumerates system info in registry
- Suspicious behavior: AddClipboardFormatListener
- Suspicious use of SetWindowsHookEx
PID:4976

Network

MITRE ATT&CK Enterprise v6

Initial Access

Execution

Persistence

Privilege Escalation

Defense Evasion

Credential Access

Discovery

Query Registry

T1012

System Information Discovery

T1082

Lateral Movement

Collection

Command and Control

Exfiltration

Impact

Replay Monitor

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Downloads

memory/4976-132-0x00007FFBCA370000-0x00007FFBCA380000-memory.dmp

Filesize
64KB

Download
memory/4976-133-0x00007FFBCA370000-0x00007FFBCA380000-memory.dmp

Filesize
64KB

Download
memory/4976-134-0x00007FFBCA370000-0x00007FFBCA380000-memory.dmp

Filesize
64KB

Download
memory/4976-135-0x00007FFBCA370000-0x00007FFBCA380000-memory.dmp

Filesize
64KB

Download
memory/4976-136-0x00007FFBCA370000-0x00007FFBCA380000-memory.dmp

Filesize
64KB

Download
memory/4976-137-0x00007FFBC7A10000-0x00007FFBC7A20000-memory.dmp

Filesize
64KB

Download
memory/4976-138-0x00007FFBC7A10000-0x00007FFBC7A20000-memory.dmp

Filesize
64KB

Download
memory/4976-140-0x00007FFBCA370000-0x00007FFBCA380000-memory.dmp

Filesize
64KB

Download
memory/4976-141-0x00007FFBCA370000-0x00007FFBCA380000-memory.dmp

Filesize
64KB

Download
memory/4976-142-0x00007FFBCA370000-0x00007FFBCA380000-memory.dmp

Filesize
64KB

Download
memory/4976-143-0x00007FFBCA370000-0x00007FFBCA380000-memory.dmp

Filesize
64KB

Download