2e88e05884b892df347a70912fc4ba1e0099c8eafba447b0ca151481288fa010

Analysis

max time kernel
153s
max time network
160s
platform
windows10-2004_x64
resource
win10v2004-20220901-en
resource tags

arch:x64arch:x86image:win10v2004-20220901-enlocale:en-usos:windows10-2004-x64system
submitted
27-11-2022 02:57

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General

Target

ʳó豸--Ϸ/ͬļ--豸/.doc
Size

46KB
MD5

64cc064af98a84d24fcdf17da287323b
SHA1

70784bb8b176fd97de444c6d47411bb580142a56
SHA256

fec538eeb0a24b2520b1c2ae2b84d18ff56837859b2cb8d3c599e15c8054763d
SHA512

f41324237d73cb5e99e9935bd0c9aa1a5f1224562533866c61675157a40340babde1c7e83b5f31c1f1417e8f14f12162a6357955a1a3259af4c84b9d226f7d58
SSDEEP

768:TrXtpBLWPHRGcUOAeIuNABB5viwphZT3dfm2nqDXiXgqyAPoAKb:TdiwhTtfrnE4wAPoAKb

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

3928 WINWORD.EXE
3928 WINWORD.EXE
Suspicious use of SetWindowsHookEx 5 IoCs

Processes:

WINWORD.EXE

pid process

3928 WINWORD.EXE
3928 WINWORD.EXE
3928 WINWORD.EXE
3928 WINWORD.EXE
3928 WINWORD.EXE

pid	process
3928	WINWORD.EXE
3928	WINWORD.EXE

pid	process
3928	WINWORD.EXE
3928	WINWORD.EXE
3928	WINWORD.EXE
3928	WINWORD.EXE
3928	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\ʳó豸--Ϸ\ͬļ--豸\.doc" /o ""
1⤵
- Checks processor information in registry
- Enumerates system info in registry
- Suspicious behavior: AddClipboardFormatListener
- Suspicious use of SetWindowsHookEx
PID:3928

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/3928-132-0x00007FFD121B0000-0x00007FFD121C0000-memory.dmp

Filesize
64KB

Download
memory/3928-133-0x00007FFD121B0000-0x00007FFD121C0000-memory.dmp

Filesize
64KB

Download
memory/3928-134-0x00007FFD121B0000-0x00007FFD121C0000-memory.dmp

Filesize
64KB

Download
memory/3928-135-0x00007FFD121B0000-0x00007FFD121C0000-memory.dmp

Filesize
64KB

Download
memory/3928-136-0x00007FFD121B0000-0x00007FFD121C0000-memory.dmp

Filesize
64KB

Download
memory/3928-137-0x00007FFD0FD40000-0x00007FFD0FD50000-memory.dmp

Filesize
64KB

Download
memory/3928-138-0x00007FFD0FD40000-0x00007FFD0FD50000-memory.dmp

Filesize
64KB

Download
memory/3928-140-0x00007FFD121B0000-0x00007FFD121C0000-memory.dmp

Filesize
64KB

Download
memory/3928-141-0x00007FFD121B0000-0x00007FFD121C0000-memory.dmp

Filesize
64KB

Download
memory/3928-142-0x00007FFD121B0000-0x00007FFD121C0000-memory.dmp

Filesize
64KB

Download
memory/3928-143-0x00007FFD121B0000-0x00007FFD121C0000-memory.dmp

Filesize
64KB

Download