da4f77623b83b651db1f0eaedae8ea0f773e310535dea7d719e1e9c114620be0

Analysis

max time kernel
143s
max time network
143s
platform
windows10_x64
resource
win10v20201028
submitted
13-03-2021 12:51

Sharing

Copy URL

Twitter E-mail

Report Analysis Logs

General

Target

documento 03.11.2021.doc
Size

76KB
MD5

2c96449d75db1c96eefee743b36c6645
SHA1

8bb4ce78636ee35d0ac1d3611e4e5e0d5e46724c
SHA256

da4f77623b83b651db1f0eaedae8ea0f773e310535dea7d719e1e9c114620be0
SHA512

444bb202d0da31ff0a9fe3d7a51e1f6869ed1f0c5a1e0e5e2da0189262469ff5379782adf53d505728799c05c0d1059a439616d4ed2ba8200414fcd32362850e

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

504 WINWORD.EXE
504 WINWORD.EXE

Suspicious use of SetWindowsHookEx 17 IoCs

Processes:

WINWORD.EXE

pid	process
504	WINWORD.EXE
504	WINWORD.EXE
504	WINWORD.EXE
504	WINWORD.EXE
504	WINWORD.EXE
504	WINWORD.EXE
504	WINWORD.EXE
504	WINWORD.EXE
504	WINWORD.EXE
504	WINWORD.EXE
504	WINWORD.EXE
504	WINWORD.EXE
504	WINWORD.EXE
504	WINWORD.EXE
504	WINWORD.EXE
504	WINWORD.EXE
504	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\documento 03.11.2021.doc" /o ""
1⤵
- Checks processor information in registry
- Enumerates system info in registry
- Suspicious behavior: AddClipboardFormatListener
- Suspicious use of SetWindowsHookEx
PID:504

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

Replay Monitor

Loading Replay Monitor...

Downloads

memory/504-2-0x00007FF7DFCE0000-0x00007FF7DFCF0000-memory.dmp

Filesize
64KB

Download
memory/504-3-0x00007FF7DFCE0000-0x00007FF7DFCF0000-memory.dmp

Filesize
64KB

Download
memory/504-4-0x00007FF7DFCE0000-0x00007FF7DFCF0000-memory.dmp

Filesize
64KB

Download
memory/504-5-0x00007FF7DFCE0000-0x00007FF7DFCF0000-memory.dmp

Filesize
64KB

Download
memory/504-6-0x00007FF800770000-0x00007FF800DA7000-memory.dmp

Filesize
6.2MB

Download
memory/504-7-0x00000146CCE90000-0x00000146CCE94000-memory.dmp

Filesize
16KB

Download

Analysis

Sharing

General

Malware Config

Signatures

Processes

Network

MITRE ATT&CK Enterprise v6

Replay Monitor

Loading Replay Monitor...

Downloads