977eca1cc5c68296262b8620a3277ca60babdfc18075c02b6ca7540ff8fc7790

Analysis

max time kernel
90s
max time network
110s
platform
windows10-2004_x64
resource
win10v2004-20220812-en
resource tags

arch:x64arch:x86image:win10v2004-20220812-enlocale:en-usos:windows10-2004-x64system
submitted
18-10-2022 05:04

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General

Target

977eca1cc5c68296262b8620a3277ca60babdfc18075c02b6ca7540ff8fc7790.pdf
Size

1.5MB
MD5

f55393d92bde85d040ec76144a01de83
SHA1

a5bcb49aacaea4d8e1f9221eb7fb4aa1e25a953b
SHA256

977eca1cc5c68296262b8620a3277ca60babdfc18075c02b6ca7540ff8fc7790
SHA512

c85401d2321fd3eeed1a422bcc7b57a8fe1d0132d0f4b0967c4277605a78cb07929cbbbc3e49695d105e4af53e604393bac7cd480c9761bec5662eabf0931326
SSDEEP

24576:dkibi959F85tOZBfCfcp7dLl7xk6KOWDL0AwQ68zPICUABwHf3Yg10f7ANRf:dhi7CUfWcphllk6KOW/0c6jCfBEf3gsf

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

1500 AcroRd32.exe
1500 AcroRd32.exe
1500 AcroRd32.exe
1500 AcroRd32.exe

pid	process
1500	AcroRd32.exe
1500	AcroRd32.exe
1500	AcroRd32.exe
1500	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\977eca1cc5c68296262b8620a3277ca60babdfc18075c02b6ca7540ff8fc7790.pdf"
1⤵
- Checks processor information in registry
- Suspicious use of SetWindowsHookEx
PID:1500

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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