8034e9d89e50c54569328c996b351e5a341558f433b4e7e491c3a78ef5de302a

Analysis

max time kernel
101s
max time network
121s
platform
windows10-2004_x64
resource
win10v2004-20220414-en
submitted
23-06-2022 15:06

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General

Target

attachment20220623-9723-94myqv.docx
Size

15KB
MD5

ffb80cb38f5d800f795caa6d680ced91
SHA1

edec203339855f1566b458552ce020555d1ca759
SHA256

8034e9d89e50c54569328c996b351e5a341558f433b4e7e491c3a78ef5de302a
SHA512

241c09eb900243c70c06c341f213471bbbe7f0b64c9dd3006136daf5de66e59f2b857e28c7d6582c0a790a57db4e43462fcafea7a1c2de9e76fc6959b3ad7f80

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

Suspicious use of SetWindowsHookEx 7 IoCs

pid	Process
936	WINWORD.EXE
936	WINWORD.EXE
936	WINWORD.EXE
936	WINWORD.EXE
936	WINWORD.EXE
936	WINWORD.EXE
936	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\attachment20220623-9723-94myqv.docx" /o ""
1⤵
- Checks processor information in registry
- Enumerates system info in registry
- Suspicious behavior: AddClipboardFormatListener
- Suspicious use of SetWindowsHookEx
PID:936

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

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Downloads

memory/936-130-0x00007FF8FB2F0000-0x00007FF8FB300000-memory.dmp

Filesize
64KB

Download
memory/936-131-0x00007FF8FB2F0000-0x00007FF8FB300000-memory.dmp

Filesize
64KB

Download
memory/936-132-0x00007FF8FB2F0000-0x00007FF8FB300000-memory.dmp

Filesize
64KB

Download
memory/936-133-0x00007FF8FB2F0000-0x00007FF8FB300000-memory.dmp

Filesize
64KB

Download
memory/936-134-0x00007FF8FB2F0000-0x00007FF8FB300000-memory.dmp

Filesize
64KB

Download
memory/936-135-0x00007FF8F9230000-0x00007FF8F9240000-memory.dmp

Filesize
64KB

Download
memory/936-136-0x00007FF8F9230000-0x00007FF8F9240000-memory.dmp

Filesize
64KB

Download
memory/936-138-0x00007FF8FB2F0000-0x00007FF8FB300000-memory.dmp

Filesize
64KB

Download
memory/936-139-0x00007FF8FB2F0000-0x00007FF8FB300000-memory.dmp

Filesize
64KB

Download
memory/936-140-0x00007FF8FB2F0000-0x00007FF8FB300000-memory.dmp

Filesize
64KB

Download
memory/936-141-0x00007FF8FB2F0000-0x00007FF8FB300000-memory.dmp

Filesize
64KB

Download

Analysis

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General

Malware Config

Signatures

Processes

Network

MITRE ATT&CK Enterprise v6

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Downloads