0d844e0b429813d9d18cca304b0719a1a6ec4de65702fc96580018344a9eae29

Analysis

max time kernel
199s
max time network
208s
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

9a0e6af473484c183dafbb3c29fc91bf.doc
Size

2.4MB
MD5

9a0e6af473484c183dafbb3c29fc91bf
SHA1

5f573156ba09334570e2256956502dddda0df03f
SHA256

0d844e0b429813d9d18cca304b0719a1a6ec4de65702fc96580018344a9eae29
SHA512

9e2ec5151fbf5f94dfc418edfb4f38df7b997abcb44866570bfa371997e48342c024f69a464123e6191369313d7c4fd8b5a4f85083d7c453b913f5d689b7bcd6
SSDEEP

24576:SntBDIDBw5oBpNYWYcGQL6cYjxp/+2Lt4KYHkyY4t1sGXgZM:kBDuBw5kkcrLCvaD

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

4520 WINWORD.EXE
4520 WINWORD.EXE

Suspicious use of SetWindowsHookEx 18 IoCs

Processes:

WINWORD.EXE

pid	process
4520	WINWORD.EXE
4520	WINWORD.EXE
4520	WINWORD.EXE
4520	WINWORD.EXE
4520	WINWORD.EXE
4520	WINWORD.EXE
4520	WINWORD.EXE
4520	WINWORD.EXE
4520	WINWORD.EXE
4520	WINWORD.EXE
4520	WINWORD.EXE
4520	WINWORD.EXE
4520	WINWORD.EXE
4520	WINWORD.EXE
4520	WINWORD.EXE
4520	WINWORD.EXE
4520	WINWORD.EXE
4520	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\9a0e6af473484c183dafbb3c29fc91bf.doc" /o ""
1⤵
- Checks processor information in registry
- Enumerates system info in registry
- Suspicious behavior: AddClipboardFormatListener
- Suspicious use of SetWindowsHookEx
PID:4520

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/4520-132-0x00007FFD4F230000-0x00007FFD4F240000-memory.dmp

Filesize
64KB

Download
memory/4520-133-0x00007FFD4F230000-0x00007FFD4F240000-memory.dmp

Filesize
64KB

Download
memory/4520-134-0x00007FFD4F230000-0x00007FFD4F240000-memory.dmp

Filesize
64KB

Download
memory/4520-135-0x00007FFD4F230000-0x00007FFD4F240000-memory.dmp

Filesize
64KB

Download
memory/4520-136-0x00007FFD4F230000-0x00007FFD4F240000-memory.dmp

Filesize
64KB

Download
memory/4520-137-0x00007FFD4D0A0000-0x00007FFD4D0B0000-memory.dmp

Filesize
64KB

Download
memory/4520-138-0x00007FFD4D0A0000-0x00007FFD4D0B0000-memory.dmp

Filesize
64KB

Download