c52cc1c9962580a704649ec255cdb29d2aa9f3b6ea6a812acb56fa8ffabdbbb6

Analysis

max time kernel
175s
max time network
203s
platform
windows10-2004_x64
resource
win10v2004-20221111-en
resource tags

arch:x64arch:x86image:win10v2004-20221111-enlocale:en-usos:windows10-2004-x64system
submitted
22-11-2022 21:27

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General

Target

f88a9beabec75fc688e70e0493b03f63.doc
Size

22KB
MD5

f88a9beabec75fc688e70e0493b03f63
SHA1

b8dba68da2148e6024f0edf8280238e28a225a7c
SHA256

c52cc1c9962580a704649ec255cdb29d2aa9f3b6ea6a812acb56fa8ffabdbbb6
SHA512

7aa397a1824d1545c9590273bc45bbf694e2077f6e966656b3811791b38ddf1b3f14e4da134213471999689a6e2a8944a490728081cca6b35d73b03d5c851507
SSDEEP

384:am+peI/iGNIt56STxhukyzQ/+CKg45D/KEStS5:H+peIqGe56HW+5gUrjV

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

4696 WINWORD.EXE
4696 WINWORD.EXE

Suspicious use of SetWindowsHookEx 21 IoCs

Processes:

WINWORD.EXE

pid	process
4696	WINWORD.EXE
4696	WINWORD.EXE
4696	WINWORD.EXE
4696	WINWORD.EXE
4696	WINWORD.EXE
4696	WINWORD.EXE
4696	WINWORD.EXE
4696	WINWORD.EXE
4696	WINWORD.EXE
4696	WINWORD.EXE
4696	WINWORD.EXE
4696	WINWORD.EXE
4696	WINWORD.EXE
4696	WINWORD.EXE
4696	WINWORD.EXE
4696	WINWORD.EXE
4696	WINWORD.EXE
4696	WINWORD.EXE
4696	WINWORD.EXE
4696	WINWORD.EXE
4696	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\f88a9beabec75fc688e70e0493b03f63.doc" /o ""
1⤵
- Checks processor information in registry
- Enumerates system info in registry
- Suspicious behavior: AddClipboardFormatListener
- Suspicious use of SetWindowsHookEx
PID:4696

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/4696-135-0x00007FF7D09D0000-0x00007FF7D09E0000-memory.dmp

Filesize
64KB

Download
memory/4696-136-0x00007FF7D09D0000-0x00007FF7D09E0000-memory.dmp

Filesize
64KB

Download
memory/4696-137-0x00007FF7D09D0000-0x00007FF7D09E0000-memory.dmp

Filesize
64KB

Download
memory/4696-138-0x00007FF7D09D0000-0x00007FF7D09E0000-memory.dmp

Filesize
64KB

Download
memory/4696-139-0x00007FF7D09D0000-0x00007FF7D09E0000-memory.dmp

Filesize
64KB

Download
memory/4696-140-0x00007FF7CE970000-0x00007FF7CE980000-memory.dmp

Filesize
64KB

Download
memory/4696-141-0x00007FF7CE970000-0x00007FF7CE980000-memory.dmp

Filesize
64KB

Download