00d51477a424136e07e6cba10d3740c012cbeb3e5405f99a2a42e2bef5a4cb1d

Analysis

max time kernel
144s
max time network
141s
platform
windows10_x64
resource
win10v20201028
submitted
13-01-2021 06:20

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General

Target

PO_60577.doc
Size

582KB
MD5

1918467ba41cb6ed440c1da2f6195d29
SHA1

920aa30356aa0651e25f5a76df948e29f9658b1e
SHA256

00d51477a424136e07e6cba10d3740c012cbeb3e5405f99a2a42e2bef5a4cb1d
SHA512

08a291fab95d136f5b1ac1dca3938727df336baa7ef39164a3a3b2825e6113bbd2d3384e82959a2c6eb9cbd7cc22756c17429c28a4f552349b8abf3a77be2f6d

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

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

Processes:

WINWORD.EXE

pid process

816 WINWORD.EXE
816 WINWORD.EXE
816 WINWORD.EXE
816 WINWORD.EXE
816 WINWORD.EXE
816 WINWORD.EXE
816 WINWORD.EXE
816 WINWORD.EXE

pid	process
816	WINWORD.EXE
816	WINWORD.EXE

pid	process
816	WINWORD.EXE
816	WINWORD.EXE
816	WINWORD.EXE
816	WINWORD.EXE
816	WINWORD.EXE
816	WINWORD.EXE
816	WINWORD.EXE
816	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\PO_60577.doc" /o ""
1⤵
- Checks processor information in registry
- Enumerates system info in registry
- Suspicious behavior: AddClipboardFormatListener
- Suspicious use of SetWindowsHookEx
PID:816

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

Replay Monitor

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Downloads

memory/816-2-0x00007FFB80E60000-0x00007FFB81497000-memory.dmp

Filesize
6.2MB

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