296445a9786d822e6b5eb11407f9cd1afc4f7980180b9caa220ff6eb4fa07ff3

Resubmissions

09-01-2023 10:20

230109-mdjpcadh23 8

05-01-2023 16:35

230105-t3pp8aga9s 8

Analysis

max time kernel
107s
max time network
152s
platform
windows10-2004_x64
resource
win10v2004-20220812-en
resource tags

arch:x64arch:x86image:win10v2004-20220812-enlocale:en-usos:windows10-2004-x64system
submitted
09-01-2023 10:20

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General

Target

30d17933a6875cc6ffc813d6417b7375aa6cc413a8afa452a74dc4035203dbe8.doc
Size

104KB
MD5

b24700e2f9570c227a333259a3d83fc1
SHA1

3ce65a36f48636ede2589a634fb2514a695e58bf
SHA256

30d17933a6875cc6ffc813d6417b7375aa6cc413a8afa452a74dc4035203dbe8
SHA512

13939222a0999705cc28ad6c8de6f0756d57f45e0c9bab32a920eb679d15f9c0f886e60dd26fb0f658569733570bf96b3f01c00fe113362c53d1055fde7896e2
SSDEEP

768:VUJgskoEMAg5eoZR97RkMll/GI5NeEu5PRqRyMaZtDCyNKX/jxxLGXOp0B:1s7ZP7RxFw5PRjZfK7xxLD+B

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

3576 WINWORD.EXE
3576 WINWORD.EXE
Suspicious use of FindShellTrayWindow 2 IoCs

Processes:

WINWORD.EXE

pid process

3576 WINWORD.EXE
3576 WINWORD.EXE
Suspicious use of SetWindowsHookEx 7 IoCs

Processes:

WINWORD.EXE

pid process

3576 WINWORD.EXE
3576 WINWORD.EXE
3576 WINWORD.EXE
3576 WINWORD.EXE
3576 WINWORD.EXE
3576 WINWORD.EXE
3576 WINWORD.EXE

pid	process
3576	WINWORD.EXE
3576	WINWORD.EXE

pid	process
3576	WINWORD.EXE
3576	WINWORD.EXE

pid	process
3576	WINWORD.EXE
3576	WINWORD.EXE
3576	WINWORD.EXE
3576	WINWORD.EXE
3576	WINWORD.EXE
3576	WINWORD.EXE
3576	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\30d17933a6875cc6ffc813d6417b7375aa6cc413a8afa452a74dc4035203dbe8.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:3576

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/3576-132-0x00007FFC45150000-0x00007FFC45160000-memory.dmp

Filesize
64KB

Download
memory/3576-133-0x00007FFC45150000-0x00007FFC45160000-memory.dmp

Filesize
64KB

Download
memory/3576-134-0x00007FFC45150000-0x00007FFC45160000-memory.dmp

Filesize
64KB

Download
memory/3576-135-0x00007FFC45150000-0x00007FFC45160000-memory.dmp

Filesize
64KB

Download
memory/3576-136-0x00007FFC45150000-0x00007FFC45160000-memory.dmp

Filesize
64KB

Download
memory/3576-137-0x00007FFC42D80000-0x00007FFC42D90000-memory.dmp

Filesize
64KB

Download
memory/3576-138-0x00007FFC42D80000-0x00007FFC42D90000-memory.dmp

Filesize
64KB

Download
memory/3576-140-0x00007FFC45150000-0x00007FFC45160000-memory.dmp

Filesize
64KB

Download
memory/3576-141-0x00007FFC45150000-0x00007FFC45160000-memory.dmp

Filesize
64KB

Download
memory/3576-142-0x00007FFC45150000-0x00007FFC45160000-memory.dmp

Filesize
64KB

Download
memory/3576-143-0x00007FFC45150000-0x00007FFC45160000-memory.dmp

Filesize
64KB

Download