73bcde5539dabe9a21540b5677cf4928ad91ce5129b3c4a7c653ce502b3ad42b

Analysis

max time kernel
13s
max time network
15s
platform
windows10_x64
resource
win10
submitted
17/07/2020, 16:51

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General

Target
73bcde5539dabe9a21540b5677cf4928ad91ce5129b3c4a7c653ce502b3ad42b.doc
Size 188KB
Sample200717-1rb2pr65ra
SHA256 73bcde5539dabe9a21540b5677cf4928ad91ce5129b3c4a7c653ce502b3ad42b
MD5 57a4be4be118830822163641135d5d66
SHA1 c2570ee44630fda4a69c81be569c6c6ba3768162
SHA512 10194c9de11d1951091baa6e8250e1325c2abf3a2299d4dc6d8807d6086f58344434ddef355ea13e6eb31112e3b20cbd0c4c76dc4e0b8c9ad21367e47b474c65
MD5 SHA1 SHA512

Score

1^/10

Malware Config

Signatures

Suspicious use of SetWindowsHookEx 9 IoCs

pid	Process
716	WINWORD.EXE
716	WINWORD.EXE
716	WINWORD.EXE
716	WINWORD.EXE
716	WINWORD.EXE
716	WINWORD.EXE
716	WINWORD.EXE
716	WINWORD.EXE
716	WINWORD.EXE

Suspicious behavior: AddClipboardFormatListener 2 IoCs

pid	Process
716	WINWORD.EXE
716	WINWORD.EXE

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

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

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

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\73bcde5539dabe9a21540b5677cf4928ad91ce5129b3c4a7c653ce502b3ad42b.doc" /o ""
1⤵
- Suspicious use of SetWindowsHookEx
- Suspicious behavior: AddClipboardFormatListener
- Checks processor information in registry
- Enumerates system info in registry
PID:716

Network

MITRE ATT&CK Enterprise v6

Initial Access

Execution

Persistence

Privilege Escalation

Defense Evasion

Credential Access

Discovery

Query Registry

T1012

System Information Discovery

T1082

Lateral Movement

Collection

Command and Control

Exfiltration

Impact

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Downloads

memory/716-0-0x00000126DD08C000-0x00000126DD091000-memory.dmp

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memory/716-1-0x00000126DD08C000-0x00000126DD091000-memory.dmp

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memory/716-2-0x00000126DAD19000-0x00000126DAD1E000-memory.dmp

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Analysis

Sharing

General

Malware Config

Signatures

Processes

Network

MITRE ATT&CK Enterprise v6

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Downloads