3a14c783fb9bc53d2dbb1e424b1cdc4c815c98f194f72ab84d07824b249bb9ea

Analysis

max time kernel
166s
max time network
213s
platform
windows10-2004_x64
resource
win10v2004-20221111-en
resource tags

arch:x64arch:x86image:win10v2004-20221111-enlocale:en-usos:windows10-2004-x64system
submitted
24-11-2022 11:33

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General

Target

ļ޸/ļϸ˵.doc
Size

37KB
MD5

d33370d3e7a4a83460906c80b106ae65
SHA1

2cf9bdebbfa34417a3cc1777e1f414ef4dc7dda2
SHA256

5112137b1d5e6555dfb09427687c31f5ef47cb38efd6fc460cbede7436d6be17
SHA512

6aad689b23164a3c132a976eda1b488867415b90ec2cc2096266792901686bf46c3902b6cdbaf926f414ffca465116a9592d00dad59e803b189268a0fdfe97d3
SSDEEP

768:2ppdMetQq+80P/VBcd9j0NwEOvCx5yfXLNtHaw:ipdMLEjbNtH

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

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

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

pid	Process
5048	WINWORD.EXE
5048	WINWORD.EXE

Suspicious use of SetWindowsHookEx 14 IoCs

pid	Process
5048	WINWORD.EXE
5048	WINWORD.EXE
5048	WINWORD.EXE
5048	WINWORD.EXE
5048	WINWORD.EXE
5048	WINWORD.EXE
5048	WINWORD.EXE
5048	WINWORD.EXE
5048	WINWORD.EXE
5048	WINWORD.EXE
5048	WINWORD.EXE
5048	WINWORD.EXE
5048	WINWORD.EXE
5048	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\ļ޸\ļϸ˵.doc" /o ""
1⤵
- Checks processor information in registry
- Enumerates system info in registry
- Suspicious behavior: AddClipboardFormatListener
- Suspicious use of SetWindowsHookEx
PID:5048

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/5048-132-0x00007FFEA7AB0000-0x00007FFEA7AC0000-memory.dmp

Filesize
64KB

Download
memory/5048-133-0x00007FFEA7AB0000-0x00007FFEA7AC0000-memory.dmp

Filesize
64KB

Download
memory/5048-134-0x00007FFEA7AB0000-0x00007FFEA7AC0000-memory.dmp

Filesize
64KB

Download
memory/5048-135-0x00007FFEA7AB0000-0x00007FFEA7AC0000-memory.dmp

Filesize
64KB

Download
memory/5048-136-0x00007FFEA7AB0000-0x00007FFEA7AC0000-memory.dmp

Filesize
64KB

Download
memory/5048-137-0x00007FFEA54A0000-0x00007FFEA54B0000-memory.dmp

Filesize
64KB

Download
memory/5048-138-0x00007FFEA54A0000-0x00007FFEA54B0000-memory.dmp

Filesize
64KB

Download
memory/5048-140-0x00007FFEA7AB0000-0x00007FFEA7AC0000-memory.dmp

Filesize
64KB

Download
memory/5048-141-0x00007FFEA7AB0000-0x00007FFEA7AC0000-memory.dmp

Filesize
64KB

Download
memory/5048-142-0x00007FFEA7AB0000-0x00007FFEA7AC0000-memory.dmp

Filesize
64KB

Download
memory/5048-143-0x00007FFEA7AB0000-0x00007FFEA7AC0000-memory.dmp

Filesize
64KB

Download

Analysis

Sharing

General

Malware Config

Signatures

Processes

Network

MITRE ATT&CK Enterprise v6

Replay Monitor

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Downloads