3f7a2bb1fec9ba3d939367d1ebccf666711e3ca4feda0501d40cf6760e7cc706

Analysis

max time kernel
142s
max time network
163s
platform
windows10-2004_x64
resource
win10v2004-20220812-en
resource tags

arch:x64arch:x86image:win10v2004-20220812-enlocale:en-usos:windows10-2004-x64system
submitted
11/10/2022, 10:00

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General

Target

09275.rtf
Size

18KB
MD5

335d4b762415e79ecdf6267625ddf3d0
SHA1

a22edece64e92a06714fef96fd19ac367ed9b7c6
SHA256

3f7a2bb1fec9ba3d939367d1ebccf666711e3ca4feda0501d40cf6760e7cc706
SHA512

266a345f4adf044d3b15fe1582c2ce73676c6619dac8fd8b383864b264ba3c3612398e62a42b971e2b783cfab8d421816131d44094f0276e2975f033cd68423c
SSDEEP

384:t+dxfIzsBNgwpwvrXI16jQcyvpF1WH89d4c:W5BCwiv7ItHpFdf4c

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 value queried	\REGISTRY\MACHINE\HARDWARE\DESCRIPTION\System\CentralProcessor\0\ProcessorNameString	WINWORD.EXE
Key opened	\REGISTRY\MACHINE\Hardware\Description\System\CentralProcessor\0	WINWORD.EXE
Key value queried	\REGISTRY\MACHINE\HARDWARE\DESCRIPTION\System\CentralProcessor\0\~MHz	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
4712	WINWORD.EXE
4712	WINWORD.EXE

Suspicious use of SetWindowsHookEx 7 IoCs

pid	Process
4712	WINWORD.EXE
4712	WINWORD.EXE
4712	WINWORD.EXE
4712	WINWORD.EXE
4712	WINWORD.EXE
4712	WINWORD.EXE
4712	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\09275.rtf" /o ""
1⤵
- Checks processor information in registry
- Enumerates system info in registry
- Suspicious behavior: AddClipboardFormatListener
- Suspicious use of SetWindowsHookEx
PID:4712

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/4712-132-0x00007FFC3FC30000-0x00007FFC3FC40000-memory.dmp

Filesize
64KB

Download
memory/4712-133-0x00007FFC3FC30000-0x00007FFC3FC40000-memory.dmp

Filesize
64KB

Download
memory/4712-134-0x00007FFC3FC30000-0x00007FFC3FC40000-memory.dmp

Filesize
64KB

Download
memory/4712-135-0x00007FFC3FC30000-0x00007FFC3FC40000-memory.dmp

Filesize
64KB

Download
memory/4712-136-0x00007FFC3FC30000-0x00007FFC3FC40000-memory.dmp

Filesize
64KB

Download
memory/4712-137-0x00007FFC3D500000-0x00007FFC3D510000-memory.dmp

Filesize
64KB

Download
memory/4712-138-0x00007FFC3D500000-0x00007FFC3D510000-memory.dmp

Filesize
64KB

Download
memory/4712-140-0x00007FFC3FC30000-0x00007FFC3FC40000-memory.dmp

Filesize
64KB

Download
memory/4712-141-0x00007FFC3FC30000-0x00007FFC3FC40000-memory.dmp

Filesize
64KB

Download
memory/4712-142-0x00007FFC3FC30000-0x00007FFC3FC40000-memory.dmp

Filesize
64KB

Download
memory/4712-143-0x00007FFC3FC30000-0x00007FFC3FC40000-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