e97ac9b36c1be6d352e063f5c215b6c7a392e62434b74688f1aafe145280d255

Analysis

max time kernel
119s
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
21-10-2022 21:00

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General

Target

CISP试题及答案(515多题整理版).docx
Size

96KB
MD5

b53b4da8f9114ecf4bcd853276f09e7f
SHA1

cdc4b8b82232b3f0e040ddf4b9f0e4907a246d8c
SHA256

1c01b66ff800b0ca3599939db0ba13731d549a5f635b9cf7e35e6eda9133c2b6
SHA512

b7e26d376fe4954b7c7cad3fcf298dff0398a591b17fd84cd0ba17d48387af46d227ef73fbbc74aed028a506336836ba98194b708e4577e41f663f80ca884af0
SSDEEP

3072:EF+g9pS2Y3X9/ycVw/KJp1099EErItpARo3:ASfnA05ztyRS

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

Suspicious behavior: AddClipboardFormatListener 2 IoCs

Processes:

WINWORD.EXE

pid process

4604 WINWORD.EXE
4604 WINWORD.EXE
Suspicious use of SetWindowsHookEx 8 IoCs

Processes:

WINWORD.EXE

pid process

4604 WINWORD.EXE
4604 WINWORD.EXE
4604 WINWORD.EXE
4604 WINWORD.EXE
4604 WINWORD.EXE
4604 WINWORD.EXE
4604 WINWORD.EXE
4604 WINWORD.EXE

pid	process
4604	WINWORD.EXE
4604	WINWORD.EXE

pid	process
4604	WINWORD.EXE
4604	WINWORD.EXE
4604	WINWORD.EXE
4604	WINWORD.EXE
4604	WINWORD.EXE
4604	WINWORD.EXE
4604	WINWORD.EXE
4604	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\CISP试题及答案(515多题整理版).docx" /o ""
1⤵
- Checks processor information in registry
- Enumerates system info in registry
- Suspicious behavior: AddClipboardFormatListener
- Suspicious use of SetWindowsHookEx
PID:4604

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/4604-132-0x00007FFBCA370000-0x00007FFBCA380000-memory.dmp

Filesize
64KB

Download
memory/4604-133-0x00007FFBCA370000-0x00007FFBCA380000-memory.dmp

Filesize
64KB

Download
memory/4604-134-0x00007FFBCA370000-0x00007FFBCA380000-memory.dmp

Filesize
64KB

Download
memory/4604-135-0x00007FFBCA370000-0x00007FFBCA380000-memory.dmp

Filesize
64KB

Download
memory/4604-136-0x00007FFBCA370000-0x00007FFBCA380000-memory.dmp

Filesize
64KB

Download
memory/4604-137-0x00007FFBC7A10000-0x00007FFBC7A20000-memory.dmp

Filesize
64KB

Download
memory/4604-138-0x00007FFBC7A10000-0x00007FFBC7A20000-memory.dmp

Filesize
64KB

Download
memory/4604-140-0x00007FFBCA370000-0x00007FFBCA380000-memory.dmp

Filesize
64KB

Download
memory/4604-141-0x00007FFBCA370000-0x00007FFBCA380000-memory.dmp

Filesize
64KB

Download
memory/4604-142-0x00007FFBCA370000-0x00007FFBCA380000-memory.dmp

Filesize
64KB

Download
memory/4604-143-0x00007FFBCA370000-0x00007FFBCA380000-memory.dmp

Filesize
64KB

Download