637f3eebf443f61a73ade8fbb45d03f87a811017a9c3c9299b2ac5c398b5cef1

Analysis

max time kernel
148s
max time network
135s
platform
windows10-2004_x64
resource
win10v2004-20220310-en
submitted
24-03-2022 22:29

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General

Target

637f3eebf443f61a73ade8fbb45d03f87a811017a9c3c9299b2ac5c398b5cef1.pdf
Size

42KB
MD5

437ce87bba529e0db40aef87b2dd8399
SHA1

e895d7eb66c63670f364df6777ab435cfa3ae6ae
SHA256

637f3eebf443f61a73ade8fbb45d03f87a811017a9c3c9299b2ac5c398b5cef1
SHA512

39018d7aac68d746b0392d69cfd689152cd73b0f6c3a0717fa663716441c0393ed2179b640acbff710c62c0849c864d7dab0b165b36809c73c0f492a71960559

Score

1^/10

Malware Config

Signatures

Checks processor information in registry 2 TTPs 2 IoCs

Processor information is often read in order to detect sandboxing environments.

Query Registry

T1012

System Information Discovery

T1082

Processes:

AcroRd32.exe

description	ioc	process
Key opened	\REGISTRY\MACHINE\HARDWARE\DESCRIPTION\System\CentralProcessor\0	AcroRd32.exe
Key value queried	\REGISTRY\MACHINE\HARDWARE\DESCRIPTION\System\CentralProcessor\0\~MHz	AcroRd32.exe

Suspicious use of SetWindowsHookEx 4 IoCs

Processes:

AcroRd32.exe

pid process

892 AcroRd32.exe
892 AcroRd32.exe
892 AcroRd32.exe
892 AcroRd32.exe

pid	process
892	AcroRd32.exe
892	AcroRd32.exe
892	AcroRd32.exe
892	AcroRd32.exe

C:\Program Files (x86)\Adobe\Acrobat Reader DC\Reader\AcroRd32.exe
"C:\Program Files (x86)\Adobe\Acrobat Reader DC\Reader\AcroRd32.exe" "C:\Users\Admin\AppData\Local\Temp\637f3eebf443f61a73ade8fbb45d03f87a811017a9c3c9299b2ac5c398b5cef1.pdf"
1⤵
- Checks processor information in registry
- Suspicious use of SetWindowsHookEx
PID:892

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

Analysis

Sharing

General

Malware Config

Signatures

Processes

Network

MITRE ATT&CK Matrix ATT&CK v6

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