7c59cb0883861ff1a826a87cd6f077d4840d915536d8dca36570695b7ae083d1

Analysis

max time kernel
142s
max time network
157s
platform
windows10-2004_x64
resource
win10v2004-20220812-en
resource tags

arch:x64arch:x86image:win10v2004-20220812-enlocale:en-usos:windows10-2004-x64system
submitted
26-11-2022 18:02

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General

Target

ƶ·1ŵؿB飨԰ڣ׼/��.doc
Size

45KB
MD5

2f2b9d8e39b7896f8ca6b927720e9abc
SHA1

0e6e078937e7f528e3e8350fc3d7e00cba55dbef
SHA256

18a776dd64af200df7351cf57c6994da51ac9b41224ede8ec8d101a281f48edd
SHA512

239c6ea68966173b93afc09a526f726b79183d249314bb10e67f86abb6077ee717fa8eb0a79b0ceb26e0dfa6823c21814d99990b1eddbe7323dbfeeb134c8ca8
SSDEEP

768:PmuuQjZ7QEEByXlreiWoJMYqW0xyB/XcwmBt:Ow17QEiSyIMYSoBPNm

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

3648 WINWORD.EXE
3648 WINWORD.EXE

Suspicious use of SetWindowsHookEx 13 IoCs

Processes:

WINWORD.EXE

pid	process
3648	WINWORD.EXE
3648	WINWORD.EXE
3648	WINWORD.EXE
3648	WINWORD.EXE
3648	WINWORD.EXE
3648	WINWORD.EXE
3648	WINWORD.EXE
3648	WINWORD.EXE
3648	WINWORD.EXE
3648	WINWORD.EXE
3648	WINWORD.EXE
3648	WINWORD.EXE
3648	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\ƶ·1ŵؿB飨԰ڣ׼\��.doc" /o ""
1⤵
- Checks processor information in registry
- Enumerates system info in registry
- Suspicious behavior: AddClipboardFormatListener
- Suspicious use of SetWindowsHookEx
PID:3648

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/3648-132-0x00007FFA22010000-0x00007FFA22020000-memory.dmp

Filesize
64KB

Download
memory/3648-133-0x00007FFA22010000-0x00007FFA22020000-memory.dmp

Filesize
64KB

Download
memory/3648-134-0x00007FFA22010000-0x00007FFA22020000-memory.dmp

Filesize
64KB

Download
memory/3648-135-0x00007FFA22010000-0x00007FFA22020000-memory.dmp

Filesize
64KB

Download
memory/3648-136-0x00007FFA22010000-0x00007FFA22020000-memory.dmp

Filesize
64KB

Download
memory/3648-137-0x00007FFA1FBA0000-0x00007FFA1FBB0000-memory.dmp

Filesize
64KB

Download
memory/3648-138-0x00007FFA1FBA0000-0x00007FFA1FBB0000-memory.dmp

Filesize
64KB

Download
memory/3648-140-0x00007FFA22010000-0x00007FFA22020000-memory.dmp

Filesize
64KB

Download
memory/3648-141-0x00007FFA22010000-0x00007FFA22020000-memory.dmp

Filesize
64KB

Download
memory/3648-142-0x00007FFA22010000-0x00007FFA22020000-memory.dmp

Filesize
64KB

Download
memory/3648-143-0x00007FFA22010000-0x00007FFA22020000-memory.dmp

Filesize
64KB

Download