5a6beeb95af6b3cad843e2e482e2eafeb64c82a5040174bd3f93bd798295b9e6

Analysis

max time kernel
132s
max time network
141s
platform
windows10_x64
resource
win10-en-20211014
submitted
10-11-2021 03:12

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General

Target

Scan005.doc
Size

122KB
MD5

4ac56961be249ab2a1f4afca472cd66a
SHA1

03c8e060a7839be00dc23d00e7e43f7f9f5eea8a
SHA256

5a6beeb95af6b3cad843e2e482e2eafeb64c82a5040174bd3f93bd798295b9e6
SHA512

efa8fd556db1b98c6ef3d4ab67769a7bf0bda291e2ba1084c77d92b50320542bcf0f595d4d802d764077aa17fbb8720001412a1e7077445b6bc13484fdc699f0

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\SystemFamily	WINWORD.EXE
Key value queried	\REGISTRY\MACHINE\HARDWARE\DESCRIPTION\System\BIOS\SystemSKU	WINWORD.EXE
Key opened	\REGISTRY\MACHINE\Hardware\Description\System\BIOS	WINWORD.EXE

Suspicious behavior: AddClipboardFormatListener 2 IoCs

Processes:

WINWORD.EXE

pid process

2452 WINWORD.EXE
2452 WINWORD.EXE
Suspicious use of SetWindowsHookEx 8 IoCs

Processes:

WINWORD.EXE

pid process

2452 WINWORD.EXE
2452 WINWORD.EXE
2452 WINWORD.EXE
2452 WINWORD.EXE
2452 WINWORD.EXE
2452 WINWORD.EXE
2452 WINWORD.EXE
2452 WINWORD.EXE

pid	process
2452	WINWORD.EXE
2452	WINWORD.EXE

pid	process
2452	WINWORD.EXE
2452	WINWORD.EXE
2452	WINWORD.EXE
2452	WINWORD.EXE
2452	WINWORD.EXE
2452	WINWORD.EXE
2452	WINWORD.EXE
2452	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\Scan005.doc" /o ""
1⤵
- Checks processor information in registry
- Enumerates system info in registry
- Suspicious behavior: AddClipboardFormatListener
- Suspicious use of SetWindowsHookEx
PID:2452

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/2452-115-0x00007FFF60480000-0x00007FFF60490000-memory.dmp

Filesize
64KB

Download
memory/2452-116-0x00007FFF60480000-0x00007FFF60490000-memory.dmp

Filesize
64KB

Download
memory/2452-117-0x00007FFF60480000-0x00007FFF60490000-memory.dmp

Filesize
64KB

Download
memory/2452-118-0x00007FFF60480000-0x00007FFF60490000-memory.dmp

Filesize
64KB

Download
memory/2452-119-0x00007FFF60480000-0x00007FFF60490000-memory.dmp

Filesize
64KB

Download
memory/2452-120-0x0000020A43F90000-0x0000020A43F92000-memory.dmp

Filesize
8KB

Download
memory/2452-121-0x0000020A43F90000-0x0000020A43F92000-memory.dmp

Filesize
8KB

Download
memory/2452-122-0x0000020A43F90000-0x0000020A43F92000-memory.dmp

Filesize
8KB

Download