9991f60d520c42e440dc24b301312221b1e301b0fd0e1c07959aec2d077b17e2

Analysis

max time kernel
149s
max time network
146s
platform
windows10-2004_x64
resource
win10v2004-20221111-en
resource tags

arch:x64arch:x86image:win10v2004-20221111-enlocale:en-usos:windows10-2004-x64system
submitted
31-01-2023 17:30

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General

Target

d7f8ae3d2de98b014dd313ee404ec430.doc
Size

12KB
MD5

d7f8ae3d2de98b014dd313ee404ec430
SHA1

ff530476a30566debf4eecc969c5386b57299c84
SHA256

9991f60d520c42e440dc24b301312221b1e301b0fd0e1c07959aec2d077b17e2
SHA512

e9fa67e413bec5f30d0928bac4b2f05a010f18e0ec1e7d56ea1384ecc78173647aed2dcc039d33b8cc3737506f08e4e2e08aab281773f01ec7989db513f0b383
SSDEEP

96:R+OU1yk4IP8d7fZFBeVLmL9t1OpQqb1vC+X0jonstB37qNutv45uI1Y1trgCQ6cn:8FY7fr4cH1O6qN0jbtFG0tmWkd6Fa

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

1604 WINWORD.EXE
1604 WINWORD.EXE

Suspicious use of SetWindowsHookEx 21 IoCs

Processes:

WINWORD.EXE

pid	process
1604	WINWORD.EXE
1604	WINWORD.EXE
1604	WINWORD.EXE
1604	WINWORD.EXE
1604	WINWORD.EXE
1604	WINWORD.EXE
1604	WINWORD.EXE
1604	WINWORD.EXE
1604	WINWORD.EXE
1604	WINWORD.EXE
1604	WINWORD.EXE
1604	WINWORD.EXE
1604	WINWORD.EXE
1604	WINWORD.EXE
1604	WINWORD.EXE
1604	WINWORD.EXE
1604	WINWORD.EXE
1604	WINWORD.EXE
1604	WINWORD.EXE
1604	WINWORD.EXE
1604	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\d7f8ae3d2de98b014dd313ee404ec430.doc" /o ""
1⤵
- Checks processor information in registry
- Enumerates system info in registry
- Suspicious behavior: AddClipboardFormatListener
- Suspicious use of SetWindowsHookEx
PID:1604

Network

MITRE ATT&CK Matrix ATT&CK v6

Initial Access

Execution

Persistence

Privilege Escalation

Defense Evasion

Credential Access

Discovery

Query Registry

T1012

System Information Discovery

T1082

Lateral Movement

Collection

Exfiltration

Command and Control

Impact

Replay Monitor

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Downloads

memory/1604-132-0x00007FFF0B3F0000-0x00007FFF0B400000-memory.dmp

Filesize
64KB

Download
memory/1604-133-0x00007FFF0B3F0000-0x00007FFF0B400000-memory.dmp

Filesize
64KB

Download
memory/1604-134-0x00007FFF0B3F0000-0x00007FFF0B400000-memory.dmp

Filesize
64KB

Download
memory/1604-135-0x00007FFF0B3F0000-0x00007FFF0B400000-memory.dmp

Filesize
64KB

Download
memory/1604-136-0x00007FFF0B3F0000-0x00007FFF0B400000-memory.dmp

Filesize
64KB

Download
memory/1604-137-0x00007FFF08DB0000-0x00007FFF08DC0000-memory.dmp

Filesize
64KB

Download
memory/1604-138-0x00007FFF08DB0000-0x00007FFF08DC0000-memory.dmp

Filesize
64KB

Download