200acc7f2c682a11762cd66158f15aafa2143f3aeecf62d1152cc4fde6224bad

Analysis

max time kernel
135s
max time network
148s
platform
windows10-2004_x64
resource
win10v2004-20221111-en
resource tags

arch:x64arch:x86image:win10v2004-20221111-enlocale:en-usos:windows10-2004-x64system
submitted
21/11/2022, 15:07

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General

Target

valve_specifications_A536.rtf
Size

26KB
MD5

962cffd99bdc793a4be372de2846e36d
SHA1

655878671708ee824f00daa033f9b274e9c66cb5
SHA256

200acc7f2c682a11762cd66158f15aafa2143f3aeecf62d1152cc4fde6224bad
SHA512

b699e0d4a35eaac43538803a1f871f82303e422c0e4da9198aaf151fd88d80043d9a64703be1a3fbc96d5090d38e660659f8f1d51eddf748793bd6227400dc16
SSDEEP

768:CFx0XaIsnPRIa4fwJM+vJczdKJxMtZzHbfYn1zR5pVbjA:Cf0Xvx3EM+v2KezHb6j5pW

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
4568	WINWORD.EXE
4568	WINWORD.EXE

Suspicious use of SetWindowsHookEx 8 IoCs

pid	Process
4568	WINWORD.EXE
4568	WINWORD.EXE
4568	WINWORD.EXE
4568	WINWORD.EXE
4568	WINWORD.EXE
4568	WINWORD.EXE
4568	WINWORD.EXE
4568	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\valve_specifications_A536.rtf" /o ""
1⤵
- Checks processor information in registry
- Enumerates system info in registry
- Suspicious behavior: AddClipboardFormatListener
- Suspicious use of SetWindowsHookEx
PID:4568

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/4568-132-0x00007FFA224B0000-0x00007FFA224C0000-memory.dmp

Filesize
64KB

Download
memory/4568-134-0x00007FFA224B0000-0x00007FFA224C0000-memory.dmp

Filesize
64KB

Download
memory/4568-133-0x00007FFA224B0000-0x00007FFA224C0000-memory.dmp

Filesize
64KB

Download
memory/4568-135-0x00007FFA224B0000-0x00007FFA224C0000-memory.dmp

Filesize
64KB

Download
memory/4568-136-0x00007FFA224B0000-0x00007FFA224C0000-memory.dmp

Filesize
64KB

Download
memory/4568-137-0x00007FFA1FBA0000-0x00007FFA1FBB0000-memory.dmp

Filesize
64KB

Download
memory/4568-138-0x00007FFA1FBA0000-0x00007FFA1FBB0000-memory.dmp

Filesize
64KB

Download
memory/4568-140-0x00007FFA224B0000-0x00007FFA224C0000-memory.dmp

Filesize
64KB

Download
memory/4568-141-0x00007FFA224B0000-0x00007FFA224C0000-memory.dmp

Filesize
64KB

Download
memory/4568-142-0x00007FFA224B0000-0x00007FFA224C0000-memory.dmp

Filesize
64KB

Download
memory/4568-143-0x00007FFA224B0000-0x00007FFA224C0000-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