41c0dd86143a71dba9baed4f256e5ae571d9e32d644a6646bf650f3099c75267

Analysis

max time kernel
167s
max time network
180s
platform
windows10-2004_x64
resource
win10v2004-20231215-en
resource tags

arch:x64arch:x86image:win10v2004-20231215-enlocale:en-usos:windows10-2004-x64system
submitted
08/01/2024, 00:47

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General

Target
4a3838f1f5938b8449691fc59975853e.pdf
Size 78KB
Sample240108-a5f2bahchk
SHA256 41c0dd86143a71dba9baed4f256e5ae571d9e32d644a6646bf650f3099c75267
MD5 4a3838f1f5938b8449691fc59975853e
SHA1 6527401674d5e02865c8e52922d7d089eacdc389
SHA512 8a79adde3c5bfc230c26cc2f4f0e264f2b8d2dfbcd574682e01259e70891b99963cd4b5283d4319ecba1cda4bbd5832a045401ff3c3e24ff8f5427714d0ace36
SSDEEP 1536:Zaq9eTZE3l83bTutCVZMHnzrNFxn/pF6rqOooWjPAfaSvstkkWapOtQug5QC:MlTZFu8TeJF5/P6rQYfFtQugn
MD5 SHA1 SHA512 SSDEEP

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

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

pid	Process
3184	AcroRd32.exe
3184	AcroRd32.exe
3184	AcroRd32.exe
3184	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\4a3838f1f5938b8449691fc59975853e.pdf"
1⤵
- Checks processor information in registry
- Suspicious use of SetWindowsHookEx
PID:3184

Network

MITRE ATT&CK Enterprise v15

Reconnaissance

Resource Development

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 v15

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