7c59cb0883861ff1a826a87cd6f077d4840d915536d8dca36570695b7ae083d1

Analysis

max time kernel
155s
max time network
192s
platform
windows10-2004_x64
resource
win10v2004-20221111-en
resource tags

arch:x64arch:x86image:win10v2004-20221111-enlocale:en-usos:windows10-2004-x64system
submitted
26-11-2022 18:02

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General

Target

ƶ·1ŵؿB飨԰ڣ׼/3-嵥˵.doc
Size

20KB
MD5

5eb032ad7777506558a6f6ebc525da92
SHA1

c41063b88ac230e86252571e312696cfa10d1bd4
SHA256

7e40cc85a23209859f2ccf6893583e3e4e83209eff3f7fd5762ce2a1f6b3320d
SHA512

0b04f4d4db77d91d577d7952c52fa8ea5b627e7b6f1cf95a91cf6b2d5ae7daa356122e04938ef3e630a2d87e00c8f4d6a25834f725abb897fe227008822f7e70
SSDEEP

192:PRtUwKqqkP4QXx3QcLWaK6gvWE69E69E69EuggggggOgQMg4ug4ugg4eggAE9E9n:ZawKqVgQXdLWzlddvvkL8x

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

3272 WINWORD.EXE
3272 WINWORD.EXE

Suspicious use of SetWindowsHookEx 13 IoCs

Processes:

WINWORD.EXE

pid	process
3272	WINWORD.EXE
3272	WINWORD.EXE
3272	WINWORD.EXE
3272	WINWORD.EXE
3272	WINWORD.EXE
3272	WINWORD.EXE
3272	WINWORD.EXE
3272	WINWORD.EXE
3272	WINWORD.EXE
3272	WINWORD.EXE
3272	WINWORD.EXE
3272	WINWORD.EXE
3272	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׼\3-嵥˵.doc" /o ""
1⤵
- Checks processor information in registry
- Enumerates system info in registry
- Suspicious behavior: AddClipboardFormatListener
- Suspicious use of SetWindowsHookEx
PID:3272

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/3272-132-0x00007FFB85E70000-0x00007FFB85E80000-memory.dmp

Filesize
64KB

Download
memory/3272-133-0x00007FFB85E70000-0x00007FFB85E80000-memory.dmp

Filesize
64KB

Download
memory/3272-134-0x00007FFB85E70000-0x00007FFB85E80000-memory.dmp

Filesize
64KB

Download
memory/3272-135-0x00007FFB85E70000-0x00007FFB85E80000-memory.dmp

Filesize
64KB

Download
memory/3272-136-0x00007FFB85E70000-0x00007FFB85E80000-memory.dmp

Filesize
64KB

Download
memory/3272-137-0x00007FFB83510000-0x00007FFB83520000-memory.dmp

Filesize
64KB

Download
memory/3272-138-0x00007FFB83510000-0x00007FFB83520000-memory.dmp

Filesize
64KB

Download