5bb6f8b92a90232a893fd4de8fcfe316f2f5548f8e277469b22a3b3b71b57cc7

Analysis

max time kernel
111s
max time network
145s
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 16:52

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General

Target

5bb6f8b92a90232a893fd4de8fcfe316f2f5548f8e277469b22a3b3b71b57cc7.doc
Size

42KB
MD5

b0fbd73e6540a5a805a885f91b0c6856
SHA1

3189d2c0cc2a5e45595d9f0f18e4f6dbc4fec2dc
SHA256

5bb6f8b92a90232a893fd4de8fcfe316f2f5548f8e277469b22a3b3b71b57cc7
SHA512

9db5d92ebf44b5b75e032491505def82cfba7279f07f86c3b27419aa18687ebdb989a88e0137e24c848b7e3817a95edf39ecf79f8f1780b9918156607152c624
SSDEEP

384:pepFiVWjaK6/5nO8Oi1xJaXK/76ySM6HLXimgVOjuBmbRU4+edzj4sjqDLotPL:Y/QIaz/5O8N12S6JM6HrimLPU4+7D0

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

4788 WINWORD.EXE
4788 WINWORD.EXE
Suspicious use of SetWindowsHookEx 8 IoCs

Processes:

WINWORD.EXE

pid process

4788 WINWORD.EXE
4788 WINWORD.EXE
4788 WINWORD.EXE
4788 WINWORD.EXE
4788 WINWORD.EXE
4788 WINWORD.EXE
4788 WINWORD.EXE
4788 WINWORD.EXE

pid	process
4788	WINWORD.EXE
4788	WINWORD.EXE

pid	process
4788	WINWORD.EXE
4788	WINWORD.EXE
4788	WINWORD.EXE
4788	WINWORD.EXE
4788	WINWORD.EXE
4788	WINWORD.EXE
4788	WINWORD.EXE
4788	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\5bb6f8b92a90232a893fd4de8fcfe316f2f5548f8e277469b22a3b3b71b57cc7.doc" /o ""
1⤵
- Checks processor information in registry
- Enumerates system info in registry
- Suspicious behavior: AddClipboardFormatListener
- Suspicious use of SetWindowsHookEx
PID:4788

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/4788-132-0x00007FFFACC30000-0x00007FFFACC40000-memory.dmp

Filesize
64KB

Download
memory/4788-133-0x00007FFFACC30000-0x00007FFFACC40000-memory.dmp

Filesize
64KB

Download
memory/4788-134-0x00007FFFACC30000-0x00007FFFACC40000-memory.dmp

Filesize
64KB

Download
memory/4788-135-0x00007FFFACC30000-0x00007FFFACC40000-memory.dmp

Filesize
64KB

Download
memory/4788-136-0x00007FFFACC30000-0x00007FFFACC40000-memory.dmp

Filesize
64KB

Download
memory/4788-137-0x00007FFFAA5D0000-0x00007FFFAA5E0000-memory.dmp

Filesize
64KB

Download
memory/4788-138-0x00007FFFAA5D0000-0x00007FFFAA5E0000-memory.dmp

Filesize
64KB

Download
memory/4788-140-0x00007FFFACC30000-0x00007FFFACC40000-memory.dmp

Filesize
64KB

Download
memory/4788-141-0x00007FFFACC30000-0x00007FFFACC40000-memory.dmp

Filesize
64KB

Download
memory/4788-142-0x00007FFFACC30000-0x00007FFFACC40000-memory.dmp

Filesize
64KB

Download
memory/4788-143-0x00007FFFACC30000-0x00007FFFACC40000-memory.dmp

Filesize
64KB

Download