f3ff0c98af2ef7325fa866a6b8ffc0cb0e4a9a2506ea7b8cd5c75be7ba336bb7

Analysis

max time kernel
101s
max time network
152s
platform
windows10-2004_x64
resource
win10v2004-20220414-en
submitted
20-05-2022 22:16

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General

Target

f3ff0c98af2ef7325fa866a6b8ffc0cb0e4a9a2506ea7b8cd5c75be7ba336bb7.doc
Size

110KB
MD5

097596ad6748ff948b86be0f8453bdc9
SHA1

514bb7b6298dcb113a057d5b9152277995afd996
SHA256

f3ff0c98af2ef7325fa866a6b8ffc0cb0e4a9a2506ea7b8cd5c75be7ba336bb7
SHA512

f57b7cedad021c4e2a0553e34e46422cd4a08c2825d9a163cbb35c041dc2756b32cb94c6ec2216d04947d37fa7c07875c9cc21a7896faae0d8977ffecec80980

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

2964 WINWORD.EXE
2964 WINWORD.EXE
Suspicious use of SetWindowsHookEx 7 IoCs

Processes:

WINWORD.EXE

pid process

2964 WINWORD.EXE
2964 WINWORD.EXE
2964 WINWORD.EXE
2964 WINWORD.EXE
2964 WINWORD.EXE
2964 WINWORD.EXE
2964 WINWORD.EXE

pid	process
2964	WINWORD.EXE
2964	WINWORD.EXE

pid	process
2964	WINWORD.EXE
2964	WINWORD.EXE
2964	WINWORD.EXE
2964	WINWORD.EXE
2964	WINWORD.EXE
2964	WINWORD.EXE
2964	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\f3ff0c98af2ef7325fa866a6b8ffc0cb0e4a9a2506ea7b8cd5c75be7ba336bb7.doc" /o ""
1⤵
- Checks processor information in registry
- Enumerates system info in registry
- Suspicious behavior: AddClipboardFormatListener
- Suspicious use of SetWindowsHookEx
PID:2964

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/2964-130-0x00007FFEF7490000-0x00007FFEF74A0000-memory.dmp

Filesize
64KB

Download
memory/2964-131-0x00007FFEF7490000-0x00007FFEF74A0000-memory.dmp

Filesize
64KB

Download
memory/2964-132-0x00007FFEF7490000-0x00007FFEF74A0000-memory.dmp

Filesize
64KB

Download
memory/2964-133-0x00007FFEF7490000-0x00007FFEF74A0000-memory.dmp

Filesize
64KB

Download
memory/2964-134-0x00007FFEF7490000-0x00007FFEF74A0000-memory.dmp

Filesize
64KB

Download
memory/2964-135-0x00007FFEF4E40000-0x00007FFEF4E50000-memory.dmp

Filesize
64KB

Download
memory/2964-136-0x00007FFEF4E40000-0x00007FFEF4E50000-memory.dmp

Filesize
64KB

Download
memory/2964-138-0x00007FFEF7490000-0x00007FFEF74A0000-memory.dmp

Filesize
64KB

Download
memory/2964-139-0x00007FFEF7490000-0x00007FFEF74A0000-memory.dmp

Filesize
64KB

Download
memory/2964-140-0x00007FFEF7490000-0x00007FFEF74A0000-memory.dmp

Filesize
64KB

Download
memory/2964-141-0x00007FFEF7490000-0x00007FFEF74A0000-memory.dmp

Filesize
64KB

Download