af7121a037c397b3007bbf9269508cd2ba15a5e6e61c1b25dc1cdf2e51b17e86

Analysis

max time kernel
148s
max time network
147s
platform
windows10-2004_x64
resource
win10v2004-20220901-en
resource tags

arch:x64arch:x86image:win10v2004-20220901-enlocale:en-usos:windows10-2004-x64system
submitted
25-11-2022 08:55

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General

Target

af7121a037c397b3007bbf9269508cd2ba15a5e6e61c1b25dc1cdf2e51b17e86.docm
Size

247KB
MD5

c8faa253beb002f6b0b1ed244b882a5f
SHA1

805c1c239170ea49c9499a594210d379c0a1e9c6
SHA256

af7121a037c397b3007bbf9269508cd2ba15a5e6e61c1b25dc1cdf2e51b17e86
SHA512

c458d1d8d5e04d19da9447e820b930e068ca3287cec44ab4b1190433264dc29c658b5354d0aca3f1b5c1181a46f06c270fc48acc4792acb26d5252a14f5ca7d6
SSDEEP

6144:2ZPGGhzIEgwb8aDbAmS4ucqclDOW9DRbGh4:iGAIEgcZbAmeclD5tRbM4

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 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

Processes:

WINWORD.EXE

pid process

4712 WINWORD.EXE
4712 WINWORD.EXE
Suspicious use of SetWindowsHookEx 8 IoCs

Processes:

WINWORD.EXE

pid process

4712 WINWORD.EXE
4712 WINWORD.EXE
4712 WINWORD.EXE
4712 WINWORD.EXE
4712 WINWORD.EXE
4712 WINWORD.EXE
4712 WINWORD.EXE
4712 WINWORD.EXE

pid	process
4712	WINWORD.EXE
4712	WINWORD.EXE

pid	process
4712	WINWORD.EXE
4712	WINWORD.EXE
4712	WINWORD.EXE
4712	WINWORD.EXE
4712	WINWORD.EXE
4712	WINWORD.EXE
4712	WINWORD.EXE
4712	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\af7121a037c397b3007bbf9269508cd2ba15a5e6e61c1b25dc1cdf2e51b17e86.docm" /o ""
1⤵
- Checks processor information in registry
- Enumerates system info in registry
- Suspicious behavior: AddClipboardFormatListener
- Suspicious use of SetWindowsHookEx
PID:4712

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/4712-132-0x00007FFB64030000-0x00007FFB64040000-memory.dmp

Filesize
64KB

Download
memory/4712-135-0x00007FFB64030000-0x00007FFB64040000-memory.dmp

Filesize
64KB

Download
memory/4712-134-0x00007FFB64030000-0x00007FFB64040000-memory.dmp

Filesize
64KB

Download
memory/4712-133-0x00007FFB64030000-0x00007FFB64040000-memory.dmp

Filesize
64KB

Download
memory/4712-136-0x00007FFB64030000-0x00007FFB64040000-memory.dmp

Filesize
64KB

Download
memory/4712-137-0x00007FFB61FD0000-0x00007FFB61FE0000-memory.dmp

Filesize
64KB

Download
memory/4712-138-0x00007FFB61FD0000-0x00007FFB61FE0000-memory.dmp

Filesize
64KB

Download
memory/4712-139-0x00000192BEDB0000-0x00000192BEDB4000-memory.dmp

Filesize
16KB

Download