86b8c826c78f4d9943420e161467b30c0f8ab55931ca0ac5ca969042ac920285

Analysis

max time kernel
150s
max time network
153s
platform
windows10-2004_x64
resource
win10v2004-20220812-en
resource tags

arch:x64arch:x86image:win10v2004-20220812-enlocale:en-usos:windows10-2004-x64system
submitted
25-11-2022 09:25

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General

Target

86b8c826c78f4d9943420e161467b30c0f8ab55931ca0ac5ca969042ac920285.docm
Size

139KB
MD5

d7c22d7540aab201020e10ead1a01b98
SHA1

dc4b569d246d6a315f456405f456f1142ce38e2d
SHA256

86b8c826c78f4d9943420e161467b30c0f8ab55931ca0ac5ca969042ac920285
SHA512

7c569a44b5b78220697b3afe19480e5551ea0d8d6005b9cc4f9a6e8ee380b7fcfc417baa091b02d18b67e7a04ed7fd858270e94fcf309cd0dfcd0f7ded8098ab
SSDEEP

3072:1gNlvk3DKWThxb+PYJUBpOQOoVF06RUdb5gDTEwosFnnoD:M23DKuLipBLOI7idVAfFne

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 8 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

pid	process
4696	WINWORD.EXE
4696	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

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\86b8c826c78f4d9943420e161467b30c0f8ab55931ca0ac5ca969042ac920285.docm" /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/4696-132-0x00007FFC794B0000-0x00007FFC794C0000-memory.dmp

Filesize
64KB

Download
memory/4696-133-0x00007FFC794B0000-0x00007FFC794C0000-memory.dmp

Filesize
64KB

Download
memory/4696-134-0x00007FFC794B0000-0x00007FFC794C0000-memory.dmp

Filesize
64KB

Download
memory/4696-135-0x00007FFC794B0000-0x00007FFC794C0000-memory.dmp

Filesize
64KB

Download
memory/4696-136-0x00007FFC794B0000-0x00007FFC794C0000-memory.dmp

Filesize
64KB

Download
memory/4696-137-0x00007FFC773B0000-0x00007FFC773C0000-memory.dmp

Filesize
64KB

Download
memory/4696-138-0x00007FFC773B0000-0x00007FFC773C0000-memory.dmp

Filesize
64KB

Download
memory/4696-139-0x000001ADC26C0000-0x000001ADC26C4000-memory.dmp

Filesize
16KB

Download