b54da987a3e8feefcf0bab2254bc4cd0bc9472db586983dfa852df5b5f31b246

Analysis

max time kernel
483s
max time network
507s
platform
windows10-2004_x64
resource
win10v2004-20221111-en
resource tags

arch:x64arch:x86image:win10v2004-20221111-enlocale:en-usos:windows10-2004-x64system
submitted
25-11-2022 19:32

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General

Target

盘管计算书/17000风量/AHU-4 17000后表冷.pdf
Size

22KB
MD5

c881d5c91be0f29d32d64cc32c90e12e
SHA1

5354b30b223e132bd5cd073bc8b6fa6b436fb32d
SHA256

714ed73567673dfa78dac544d0c190a36465951da418838519305c11796ec7f7
SHA512

75a50f49b28cc0286b74cbde858ee76051a4444efbe65e1ff7fa70e79b184c1c15b0a687df52d7dc82c66d45bad7ee4fc75d949d62140c448d8af15834790e30
SSDEEP

384:yegJSM7CU2kIeLwcgVJsuySPOUqwanGKAfJedZJcAyRkI0eQycv:oSM7Cje0cQJsiO+aGKwQfJcmLyA

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 2 IoCs

Processes:

AcroRd32.exe

pid process

852 AcroRd32.exe
852 AcroRd32.exe

pid	process
852	AcroRd32.exe
852	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\盘管计算书\17000风量\AHU-4 17000后表冷.pdf"
1⤵
- Checks processor information in registry
- Suspicious use of SetWindowsHookEx
PID:852

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

Analysis

Sharing

General

Malware Config

Signatures

Processes

Network

MITRE ATT&CK Enterprise v6

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