7361df98c7cd1e56e0345e61cf68c1d5818d4064269f9b234511c7060e97ad9f

Analysis

max time kernel
91s
max time network
104s
platform
windows10-2004_x64
resource
win10v2004-20231222-en
resource tags

arch:x64arch:x86image:win10v2004-20231222-enlocale:en-usos:windows10-2004-x64system
submitted
29/01/2024, 04:01

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General

Target

SumatraPDF.exe
Size

6.2MB
MD5

a66c9054c372978b5752566361c27535
SHA1

527b8a0f9bffc41df878fb45e73f58e01e827e25
SHA256

54e19ff0a436f9806ff4dec14882a3391026751242b0e53330325e7c256d5155
SHA512

3114d24ccc0705cb722fd0a6ef135215e6475702d12073ab0567039a34d2cb279f7a6f6ffb58cc2a38dc87b3f97c71c245709ba6242813a0abd5ca0d0bb7e17e
SSDEEP

196608:DDXbNtDd/MmCp3XH0PXBs72S3CKCXCv2a/At:DDXht5/MmCpHUPXOR39Uk20C

Score

1^/10

Malware Config

Signatures

Checks processor information in registry 2 TTPs 4 IoCs

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

Query Registry

T1012

System Information Discovery

T1082

description	ioc	Process
Key value queried	\REGISTRY\MACHINE\HARDWARE\DESCRIPTION\System\CentralProcessor\0\ProcessorNameString	SumatraPDF.exe
Key opened	\REGISTRY\MACHINE\HARDWARE\DESCRIPTION\System\CentralProcessor	SumatraPDF.exe
Key value queried	\REGISTRY\MACHINE\HARDWARE\DESCRIPTION\System\CentralProcessor\ProcessorNameString	SumatraPDF.exe
Key opened	\REGISTRY\MACHINE\HARDWARE\DESCRIPTION\System\CentralProcessor\0	SumatraPDF.exe

Enumerates system info in registry 2 TTPs 3 IoCs

Query Registry

T1012

System Information Discovery

T1082

description	ioc	Process
Key opened	\REGISTRY\MACHINE\HARDWARE\DESCRIPTION\System\BIOS	SumatraPDF.exe
Key value queried	\REGISTRY\MACHINE\HARDWARE\DESCRIPTION\System\BIOS\SystemFamily	SumatraPDF.exe
Key value queried	\REGISTRY\MACHINE\HARDWARE\DESCRIPTION\System\BIOS\SystemVersion	SumatraPDF.exe

C:\Users\Admin\AppData\Local\Temp\SumatraPDF.exe
"C:\Users\Admin\AppData\Local\Temp\SumatraPDF.exe"
1⤵
- Checks processor information in registry
- Enumerates system info in registry
PID:4532

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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