472f0f4a671a76b4f5773b3f64033bf5bf8933134786797525d2c6590cdf3398

Analysis

max time kernel
171s
max time network
212s
platform
windows10-2004_x64
resource
win10v2004-20221111-en
resource tags

arch:x64arch:x86image:win10v2004-20221111-enlocale:en-usos:windows10-2004-x64system
submitted
26-11-2022 14:16

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General

Target

472f0f4a671a76b4f5773b3f64033bf5bf8933134786797525d2c6590cdf3398.doc
Size

102KB
MD5

8923a24903559f334ca3e87a12a88e12
SHA1

72a9460425c7045474977f18798c7da1b4e29bea
SHA256

472f0f4a671a76b4f5773b3f64033bf5bf8933134786797525d2c6590cdf3398
SHA512

4911404a92033c0416124f88a0cd02ee17b0e4a65b0230370911a7f828f065169f9adef6e4b2da4f6f94b7737e90b0aba1de6a090c224caba9bb48e64f193386
SSDEEP

768:EKVgRvTEvzcpEJn290+ZufeocOXe9yKh/4d+Zh5rA+otaQ:EKmRLEvzcpEJn2XsZO96+6

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

1424 WINWORD.EXE
1424 WINWORD.EXE
Suspicious use of SetWindowsHookEx 7 IoCs

Processes:

WINWORD.EXE

pid process

1424 WINWORD.EXE
1424 WINWORD.EXE
1424 WINWORD.EXE
1424 WINWORD.EXE
1424 WINWORD.EXE
1424 WINWORD.EXE
1424 WINWORD.EXE

pid	process
1424	WINWORD.EXE
1424	WINWORD.EXE

pid	process
1424	WINWORD.EXE
1424	WINWORD.EXE
1424	WINWORD.EXE
1424	WINWORD.EXE
1424	WINWORD.EXE
1424	WINWORD.EXE
1424	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\472f0f4a671a76b4f5773b3f64033bf5bf8933134786797525d2c6590cdf3398.doc" /o ""
1⤵
- Checks processor information in registry
- Enumerates system info in registry
- Suspicious behavior: AddClipboardFormatListener
- Suspicious use of SetWindowsHookEx
PID:1424

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/1424-132-0x00007FF9AC3F0000-0x00007FF9AC400000-memory.dmp

Filesize
64KB

Download
memory/1424-133-0x00007FF9AC3F0000-0x00007FF9AC400000-memory.dmp

Filesize
64KB

Download
memory/1424-134-0x00007FF9AC3F0000-0x00007FF9AC400000-memory.dmp

Filesize
64KB

Download
memory/1424-135-0x00007FF9AC3F0000-0x00007FF9AC400000-memory.dmp

Filesize
64KB

Download
memory/1424-136-0x00007FF9AC3F0000-0x00007FF9AC400000-memory.dmp

Filesize
64KB

Download
memory/1424-137-0x00007FF9A9AC0000-0x00007FF9A9AD0000-memory.dmp

Filesize
64KB

Download
memory/1424-138-0x00007FF9A9AC0000-0x00007FF9A9AD0000-memory.dmp

Filesize
64KB

Download
memory/1424-140-0x00007FF9AC3F0000-0x00007FF9AC400000-memory.dmp

Filesize
64KB

Download
memory/1424-142-0x00007FF9AC3F0000-0x00007FF9AC400000-memory.dmp

Filesize
64KB

Download
memory/1424-141-0x00007FF9AC3F0000-0x00007FF9AC400000-memory.dmp

Filesize
64KB

Download
memory/1424-143-0x00007FF9AC3F0000-0x00007FF9AC400000-memory.dmp

Filesize
64KB

Download