66db3a065d7d24f23677c12fe68571adfb24e0579c4367574840f285026da8b2

Analysis

max time kernel
122s
max time network
129s
platform
windows10_x64
resource
win10-en-20211014
submitted
30-11-2021 18:29

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General

Target

Scan_Q00 No1972.doc
Size

18KB
MD5

51d489be9ebb175ec0d320784f160ac8
SHA1

9440984a6c2c2f6a6892c74b9a01deaa61eadbea
SHA256

66db3a065d7d24f23677c12fe68571adfb24e0579c4367574840f285026da8b2
SHA512

98035d914f103e4b8688e7990d12d8590182a4f340a52805e65c8d9954ffb54d57b34f44ea259a7fbf17ef659391dde84ff1de7bacca486077fb0389a7318fab

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\Scan_Q00 No1972.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/2452-121-0x0000020A45900000-0x0000020A45902000-memory.dmp

Filesize
8KB

Download
memory/2452-120-0x0000020A45900000-0x0000020A45902000-memory.dmp

Filesize
8KB

Download
memory/2452-122-0x0000020A45900000-0x0000020A45902000-memory.dmp

Filesize
8KB

Download