a18cddd93f3a184dea5e873c393fa88b9002d4e23fa4725360f7333b4a8da51c

Analysis

max time kernel
135s
max time network
153s
platform
windows10-2004_x64
resource
win10v2004-20230220-en
resource tags

arch:x64arch:x86image:win10v2004-20230220-enlocale:en-usos:windows10-2004-x64system
submitted
03/05/2023, 11:09

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General

Target

Payment_Advice02052023_PDF.rtf
Size

29KB
MD5

a0036c0ddc5e446bb58859bbf3dc82bf
SHA1

3e81bfb875f7cf81e61358a8559e14880103ddd6
SHA256

a18cddd93f3a184dea5e873c393fa88b9002d4e23fa4725360f7333b4a8da51c
SHA512

053582a4f6c54c454a9ae815ab21d8d326b418c0f86b45373e8b3ece1008e8dd0914ad4269df5b5456ce6610c7cdcfcaace86751937e3a6f1caf41e0a1631c71
SSDEEP

768:tFx0XaIsnPRIa4fwJMJjO/O2+SHWaC3N0Fr:tf0Xvx3EM9R2DHA3N0Fr

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
384	WINWORD.EXE
384	WINWORD.EXE

Suspicious use of SetWindowsHookEx 8 IoCs

pid	Process
384	WINWORD.EXE
384	WINWORD.EXE
384	WINWORD.EXE
384	WINWORD.EXE
384	WINWORD.EXE
384	WINWORD.EXE
384	WINWORD.EXE
384	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\Payment_Advice02052023_PDF.rtf" /o ""
1⤵
- Checks processor information in registry
- Enumerates system info in registry
- Suspicious behavior: AddClipboardFormatListener
- Suspicious use of SetWindowsHookEx
PID:384

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/384-133-0x00007FFA09910000-0x00007FFA09920000-memory.dmp

Filesize
64KB

Download
memory/384-134-0x00007FFA09910000-0x00007FFA09920000-memory.dmp

Filesize
64KB

Download
memory/384-135-0x00007FFA09910000-0x00007FFA09920000-memory.dmp

Filesize
64KB

Download
memory/384-136-0x00007FFA09910000-0x00007FFA09920000-memory.dmp

Filesize
64KB

Download
memory/384-137-0x00007FFA09910000-0x00007FFA09920000-memory.dmp

Filesize
64KB

Download
memory/384-138-0x00007FFA07280000-0x00007FFA07290000-memory.dmp

Filesize
64KB

Download
memory/384-139-0x00007FFA07280000-0x00007FFA07290000-memory.dmp

Filesize
64KB

Download
memory/384-170-0x00007FFA09910000-0x00007FFA09920000-memory.dmp

Filesize
64KB

Download
memory/384-171-0x00007FFA09910000-0x00007FFA09920000-memory.dmp

Filesize
64KB

Download
memory/384-172-0x00007FFA09910000-0x00007FFA09920000-memory.dmp

Filesize
64KB

Download
memory/384-173-0x00007FFA09910000-0x00007FFA09920000-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