47be618f3bc464769ed523f82df8383dfdd60f6c713c1662fbc5b57a068223c5

Analysis

max time kernel
150s
max time network
152s
platform
windows10-2004_x64
resource
win10v2004-20221111-en
resource tags

arch:x64arch:x86image:win10v2004-20221111-enlocale:en-usos:windows10-2004-x64system
submitted
08/02/2023, 18:37

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General

Target

PO.rtf
Size

39KB
MD5

7bef0db4752cfa72fa2a6b803399b404
SHA1

e54ad9a8b00581c8523dfca5230878d72a84243f
SHA256

47be618f3bc464769ed523f82df8383dfdd60f6c713c1662fbc5b57a068223c5
SHA512

fc3609c5bbdac032f152aafd87369f58dffa549831d25d6a306ed5bef8feaf10d1325c6586b5665de6d1a27919954526054dd617b9b6f2e5d391d1b69e904f26
SSDEEP

768:nFx0XaIsnPRIa4fwJMgD4mkPpqI89JyAJnAudW4jN0g5+8A23Py:nf0Xvx3EMQCSJDJnA54JjAP

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\~MHz	WINWORD.EXE
Key value queried	\REGISTRY\MACHINE\HARDWARE\DESCRIPTION\System\CentralProcessor\0\ProcessorNameString	WINWORD.EXE
Key opened	\REGISTRY\MACHINE\Hardware\Description\System\CentralProcessor\0	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
4808	WINWORD.EXE
4808	WINWORD.EXE

Suspicious use of SetWindowsHookEx 8 IoCs

pid	Process
4808	WINWORD.EXE
4808	WINWORD.EXE
4808	WINWORD.EXE
4808	WINWORD.EXE
4808	WINWORD.EXE
4808	WINWORD.EXE
4808	WINWORD.EXE
4808	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\PO.rtf" /o ""
1⤵
- Checks processor information in registry
- Enumerates system info in registry
- Suspicious behavior: AddClipboardFormatListener
- Suspicious use of SetWindowsHookEx
PID:4808

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/4808-132-0x00007FFD4F230000-0x00007FFD4F240000-memory.dmp

Filesize
64KB

Download
memory/4808-134-0x00007FFD4F230000-0x00007FFD4F240000-memory.dmp

Filesize
64KB

Download
memory/4808-133-0x00007FFD4F230000-0x00007FFD4F240000-memory.dmp

Filesize
64KB

Download
memory/4808-135-0x00007FFD4F230000-0x00007FFD4F240000-memory.dmp

Filesize
64KB

Download
memory/4808-136-0x00007FFD4F230000-0x00007FFD4F240000-memory.dmp

Filesize
64KB

Download
memory/4808-137-0x00007FFD4D0A0000-0x00007FFD4D0B0000-memory.dmp

Filesize
64KB

Download
memory/4808-138-0x00007FFD4D0A0000-0x00007FFD4D0B0000-memory.dmp

Filesize
64KB

Download
memory/4808-140-0x00007FFD4F230000-0x00007FFD4F240000-memory.dmp

Filesize
64KB

Download
memory/4808-141-0x00007FFD4F230000-0x00007FFD4F240000-memory.dmp

Filesize
64KB

Download
memory/4808-142-0x00007FFD4F230000-0x00007FFD4F240000-memory.dmp

Filesize
64KB

Download
memory/4808-143-0x00007FFD4F230000-0x00007FFD4F240000-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