6b17b0af347d89c833d2eabe697bbd42b2b5741a628eaf43dcfcdba128df109e

Analysis

max time kernel
146s
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
21/04/2023, 15:44

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General

Target

SwiftMessage.rtf
Size

43KB
MD5

14c31fd8c008c96358a9154f9751406e
SHA1

f49031150b588c448b6d5663404719da7670b542
SHA256

6b17b0af347d89c833d2eabe697bbd42b2b5741a628eaf43dcfcdba128df109e
SHA512

c8a9b63073bd53111744f89805f21da1a0b234ec45521869bb4d8d46db8dbe509dc9d4a2059f9ad54c826aecc2643a19a1bdc9f6a9b104c02aee38682e69134f
SSDEEP

768:TFx0XaIsnPRIa4fwJM7jbsCNNjnF69gdocvFXRt9ftUsfzOfnp0d3T2:Tf0Xvx3EM7jbsKnFbvXRXftUsLAnCd3i

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
4348	WINWORD.EXE
4348	WINWORD.EXE

Suspicious use of SetWindowsHookEx 8 IoCs

pid	Process
4348	WINWORD.EXE
4348	WINWORD.EXE
4348	WINWORD.EXE
4348	WINWORD.EXE
4348	WINWORD.EXE
4348	WINWORD.EXE
4348	WINWORD.EXE
4348	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\SwiftMessage.rtf" /o ""
1⤵
- Checks processor information in registry
- Enumerates system info in registry
- Suspicious behavior: AddClipboardFormatListener
- Suspicious use of SetWindowsHookEx
PID:4348

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/4348-133-0x00007FFA5B9B0000-0x00007FFA5B9C0000-memory.dmp

Filesize
64KB

Download
memory/4348-135-0x00007FFA5B9B0000-0x00007FFA5B9C0000-memory.dmp

Filesize
64KB

Download
memory/4348-134-0x00007FFA5B9B0000-0x00007FFA5B9C0000-memory.dmp

Filesize
64KB

Download
memory/4348-136-0x00007FFA5B9B0000-0x00007FFA5B9C0000-memory.dmp

Filesize
64KB

Download
memory/4348-137-0x00007FFA5B9B0000-0x00007FFA5B9C0000-memory.dmp

Filesize
64KB

Download
memory/4348-138-0x00007FFA59520000-0x00007FFA59530000-memory.dmp

Filesize
64KB

Download
memory/4348-139-0x00007FFA59520000-0x00007FFA59530000-memory.dmp

Filesize
64KB

Download
memory/4348-170-0x00007FFA5B9B0000-0x00007FFA5B9C0000-memory.dmp

Filesize
64KB

Download
memory/4348-171-0x00007FFA5B9B0000-0x00007FFA5B9C0000-memory.dmp

Filesize
64KB

Download
memory/4348-172-0x00007FFA5B9B0000-0x00007FFA5B9C0000-memory.dmp

Filesize
64KB

Download
memory/4348-173-0x00007FFA5B9B0000-0x00007FFA5B9C0000-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