901652283bd26716f3d5d2d6f4d032e0d942302877c51529e101a5a53c631de7

Analysis

max time kernel
105s
max time network
142s
platform
windows10-2004_x64
resource
win10v2004-20220901-en
resource tags

arch:x64arch:x86image:win10v2004-20220901-enlocale:en-usos:windows10-2004-x64system
submitted
26-11-2022 10:07

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General

Target

901652283bd26716f3d5d2d6f4d032e0d942302877c51529e101a5a53c631de7.doc
Size

50KB
MD5

6001ed1e009de1a5f9021b613da7de60
SHA1

5b6fba5e57237e06f1a7f86ffce0965ba7197e37
SHA256

901652283bd26716f3d5d2d6f4d032e0d942302877c51529e101a5a53c631de7
SHA512

fa903d9d0c6c1cc4483a2c20d8d7d9dd5aeecf2ff26574d9a5ac5af6ae7a868b236a50575a6613d8bf9e37681cc57e4427369fc7a9ff20b12effb10cab83fe44
SSDEEP

384:c1O2VoDyXa5pL+YSA8uWt0hnQGZ0jbx56GuKwMB7/f4BFedAMxW76bE:uVKWspnlhQq4yGXpfYFedJo

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

Suspicious behavior: AddClipboardFormatListener 2 IoCs

Processes:

WINWORD.EXE

pid process

4372 WINWORD.EXE
4372 WINWORD.EXE
Suspicious use of FindShellTrayWindow 2 IoCs

Processes:

WINWORD.EXE

pid process

4372 WINWORD.EXE
4372 WINWORD.EXE
Suspicious use of SetWindowsHookEx 7 IoCs

Processes:

WINWORD.EXE

pid process

4372 WINWORD.EXE
4372 WINWORD.EXE
4372 WINWORD.EXE
4372 WINWORD.EXE
4372 WINWORD.EXE
4372 WINWORD.EXE
4372 WINWORD.EXE

pid	process
4372	WINWORD.EXE
4372	WINWORD.EXE

pid	process
4372	WINWORD.EXE
4372	WINWORD.EXE

pid	process
4372	WINWORD.EXE
4372	WINWORD.EXE
4372	WINWORD.EXE
4372	WINWORD.EXE
4372	WINWORD.EXE
4372	WINWORD.EXE
4372	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\901652283bd26716f3d5d2d6f4d032e0d942302877c51529e101a5a53c631de7.doc" /o ""
1⤵
- Checks processor information in registry
- Enumerates system info in registry
- Suspicious behavior: AddClipboardFormatListener
- Suspicious use of FindShellTrayWindow
- Suspicious use of SetWindowsHookEx
PID:4372

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/4372-132-0x00007FFD203D0000-0x00007FFD203E0000-memory.dmp

Filesize
64KB

Download
memory/4372-133-0x00007FFD203D0000-0x00007FFD203E0000-memory.dmp

Filesize
64KB

Download
memory/4372-134-0x00007FFD203D0000-0x00007FFD203E0000-memory.dmp

Filesize
64KB

Download
memory/4372-135-0x00007FFD203D0000-0x00007FFD203E0000-memory.dmp

Filesize
64KB

Download
memory/4372-136-0x00007FFD203D0000-0x00007FFD203E0000-memory.dmp

Filesize
64KB

Download
memory/4372-137-0x00007FFD1E2C0000-0x00007FFD1E2D0000-memory.dmp

Filesize
64KB

Download
memory/4372-138-0x00007FFD1E2C0000-0x00007FFD1E2D0000-memory.dmp

Filesize
64KB

Download
memory/4372-140-0x00007FFD203D0000-0x00007FFD203E0000-memory.dmp

Filesize
64KB

Download
memory/4372-141-0x00007FFD203D0000-0x00007FFD203E0000-memory.dmp

Filesize
64KB

Download
memory/4372-142-0x00007FFD203D0000-0x00007FFD203E0000-memory.dmp

Filesize
64KB

Download
memory/4372-143-0x00007FFD203D0000-0x00007FFD203E0000-memory.dmp

Filesize
64KB

Download