1b728154a3829a97622bc121768ab074946d72e86dbcbf650e511b8e73765ca0

Analysis

max time kernel
177s
max time network
232s
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 22:37

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General

Target

U盘启动制作工具包/UD启动界面编辑MsgDiyer及FbinstTool使用图文教程.docx
Size

487KB
MD5

3cbead96f67b9890463e569119a7ab44
SHA1

3ea69b788a26b9b840c60baeffa089b7601f58d1
SHA256

8bfbe584a693583e5e345ceee7fae4adaf0a10bb3f064cfc1173738db5af181a
SHA512

e749315d70d18e01de283135b45d06eef7345752991b5cb56ccb98f21663bc53f3076978b5f2f3b558a7d7e582518d3cf8fc42192f14dc1b4ec95246c74ec007
SSDEEP

12288:vhE2oRBHItTcKsVF571MSoavCn1ZsWA7P+OeY4qXry7Zh:vhUAGF571Xoavofz8zeY4oryP

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

1488 WINWORD.EXE
1488 WINWORD.EXE
Suspicious use of SetWindowsHookEx 8 IoCs

Processes:

WINWORD.EXE

pid process

1488 WINWORD.EXE
1488 WINWORD.EXE
1488 WINWORD.EXE
1488 WINWORD.EXE
1488 WINWORD.EXE
1488 WINWORD.EXE
1488 WINWORD.EXE
1488 WINWORD.EXE

pid	process
1488	WINWORD.EXE
1488	WINWORD.EXE

pid	process
1488	WINWORD.EXE
1488	WINWORD.EXE
1488	WINWORD.EXE
1488	WINWORD.EXE
1488	WINWORD.EXE
1488	WINWORD.EXE
1488	WINWORD.EXE
1488	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\U盘启动制作工具包\UD启动界面编辑MsgDiyer及FbinstTool使用图文教程.docx" /o ""
1⤵
- Checks processor information in registry
- Enumerates system info in registry
- Suspicious behavior: AddClipboardFormatListener
- Suspicious use of SetWindowsHookEx
PID:1488

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/1488-132-0x00007FF8FD290000-0x00007FF8FD2A0000-memory.dmp

Filesize
64KB

Download
memory/1488-133-0x00007FF8FD290000-0x00007FF8FD2A0000-memory.dmp

Filesize
64KB

Download
memory/1488-134-0x00007FF8FD290000-0x00007FF8FD2A0000-memory.dmp

Filesize
64KB

Download
memory/1488-135-0x00007FF8FD290000-0x00007FF8FD2A0000-memory.dmp

Filesize
64KB

Download
memory/1488-136-0x00007FF8FD290000-0x00007FF8FD2A0000-memory.dmp

Filesize
64KB

Download
memory/1488-137-0x00007FF8FAD20000-0x00007FF8FAD30000-memory.dmp

Filesize
64KB

Download
memory/1488-138-0x00007FF8FAD20000-0x00007FF8FAD30000-memory.dmp

Filesize
64KB

Download
memory/1488-140-0x00007FF8FD290000-0x00007FF8FD2A0000-memory.dmp

Filesize
64KB

Download
memory/1488-142-0x00007FF8FD290000-0x00007FF8FD2A0000-memory.dmp

Filesize
64KB

Download
memory/1488-143-0x00007FF8FD290000-0x00007FF8FD2A0000-memory.dmp

Filesize
64KB

Download
memory/1488-141-0x00007FF8FD290000-0x00007FF8FD2A0000-memory.dmp

Filesize
64KB

Download