1407bcb68789cb9850c5006301431cc9d1536cf6c8e63a97eb50ba11cd724ddb

Analysis

max time kernel
158s
max time network
163s
platform
windows10-2004_x64
resource
win10v2004-20221111-en
resource tags

arch:x64arch:x86image:win10v2004-20221111-enlocale:en-usos:windows10-2004-x64system
submitted
23-11-2022 08:17

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General

Target

document_00980.rtf
Size

18KB
MD5

aff328a66fdc5b3e1233e34ea52b5210
SHA1

944592196bd7042fe76dd72af790be102106e79a
SHA256

1407bcb68789cb9850c5006301431cc9d1536cf6c8e63a97eb50ba11cd724ddb
SHA512

7bcc02d424de8e754aa4372ebd12cda6cd229053bf4f27ba4d9c712e41bf5ea064279677931bfb29532c43fced550cfbfd122fc4da531b34808f24e97ed82bac
SSDEEP

384:J43W5XH6i1kVYAlJGusEGKVOWQn5sQwzFz6ty1JCeVhSRK6XMu6:em5XHf2VYeUusEGKVdQuVzR6U1JHhmXG

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

Processes:

WINWORD.EXE

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

Processes:

WINWORD.EXE

description	ioc	process
Key value queried	\REGISTRY\MACHINE\HARDWARE\DESCRIPTION\System\BIOS\SystemSKU	WINWORD.EXE
Key opened	\REGISTRY\MACHINE\Hardware\Description\System\BIOS	WINWORD.EXE
Key value queried	\REGISTRY\MACHINE\HARDWARE\DESCRIPTION\System\BIOS\SystemFamily	WINWORD.EXE

Suspicious behavior: AddClipboardFormatListener 2 IoCs

Processes:

WINWORD.EXE

pid process

656 WINWORD.EXE
656 WINWORD.EXE
Suspicious use of SetWindowsHookEx 7 IoCs

Processes:

WINWORD.EXE

pid process

656 WINWORD.EXE
656 WINWORD.EXE
656 WINWORD.EXE
656 WINWORD.EXE
656 WINWORD.EXE
656 WINWORD.EXE
656 WINWORD.EXE

pid	process
656	WINWORD.EXE
656	WINWORD.EXE

pid	process
656	WINWORD.EXE
656	WINWORD.EXE
656	WINWORD.EXE
656	WINWORD.EXE
656	WINWORD.EXE
656	WINWORD.EXE
656	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\document_00980.rtf" /o ""
1⤵
- Checks processor information in registry
- Enumerates system info in registry
- Suspicious behavior: AddClipboardFormatListener
- Suspicious use of SetWindowsHookEx
PID:656

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/656-132-0x00007FF9A2D70000-0x00007FF9A2D80000-memory.dmp

Filesize
64KB

Download
memory/656-133-0x00007FF9A2D70000-0x00007FF9A2D80000-memory.dmp

Filesize
64KB

Download
memory/656-134-0x00007FF9A2D70000-0x00007FF9A2D80000-memory.dmp

Filesize
64KB

Download
memory/656-135-0x00007FF9A2D70000-0x00007FF9A2D80000-memory.dmp

Filesize
64KB

Download
memory/656-136-0x00007FF9A2D70000-0x00007FF9A2D80000-memory.dmp

Filesize
64KB

Download
memory/656-137-0x00007FF9A0D10000-0x00007FF9A0D20000-memory.dmp

Filesize
64KB

Download
memory/656-138-0x00007FF9A0D10000-0x00007FF9A0D20000-memory.dmp

Filesize
64KB

Download
memory/656-140-0x00007FF9A2D70000-0x00007FF9A2D80000-memory.dmp

Filesize
64KB

Download
memory/656-141-0x00007FF9A2D70000-0x00007FF9A2D80000-memory.dmp

Filesize
64KB

Download
memory/656-142-0x00007FF9A2D70000-0x00007FF9A2D80000-memory.dmp

Filesize
64KB

Download
memory/656-143-0x00007FF9A2D70000-0x00007FF9A2D80000-memory.dmp

Filesize
64KB

Download