eb48e809e8f1bffcede0939eb99aaa4cd30b385f83b7da18350f7230b5a31a5c

Analysis

max time kernel
106s
max time network
118s
platform
windows7_x64
resource
win7-20221111-en
resource tags

arch:x64arch:x86image:win7-20221111-enlocale:en-usos:windows7-x64system
submitted
04/12/2022, 12:36

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General

Target

eb48e809e8f1bffcede0939eb99aaa4cd30b385f83b7da18350f7230b5a31a5c.exe
Size

252KB
MD5

7466c8074f81102a56683d4fc6f1b68a
SHA1

54a6589b1c6f3210c8a4001b7fe1e7161ecc7e35
SHA256

eb48e809e8f1bffcede0939eb99aaa4cd30b385f83b7da18350f7230b5a31a5c
SHA512

fc100afd22d53833a2e63e02ef5b6d21d70a3dbcd5c99ab0bde221531739b97643b73db5595754da8bba4eb6fa5a2aa8dfe3c0fd79aceb30b2aaabb44e105910
SSDEEP

6144:iQSZ7tqbY8jNQgtnNzHlXOuHZKINKnj6SCN:inBCY8VnNjt7K9njC

Score

7^/10

bootkit persistence spyware stealer

Malware Config

Signatures

Checks BIOS information in registry 2 TTPs 1 IoCs

BIOS 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\SystemBiosVersion	eb48e809e8f1bffcede0939eb99aaa4cd30b385f83b7da18350f7230b5a31a5c.exe

Reads user/profile data of web browsers 2 TTPs
Infostealers often target stored browser data, which can include saved credentials etc.
spyware stealer

Data from Local System
T1005

Credentials in Files
T1081

Writes to the Master Boot Record (MBR) 1 TTPs 1 IoCs

Bootkits write to the MBR to gain persistence at a level below the operating system.

bootkit persistence

Bootkit

T1067

description	ioc	Process
File opened for modification	\??\PhysicalDrive0	eb48e809e8f1bffcede0939eb99aaa4cd30b385f83b7da18350f7230b5a31a5c.exe

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	eb48e809e8f1bffcede0939eb99aaa4cd30b385f83b7da18350f7230b5a31a5c.exe
Key value queried	\REGISTRY\MACHINE\HARDWARE\DESCRIPTION\System\CentralProcessor\0\Identifier	eb48e809e8f1bffcede0939eb99aaa4cd30b385f83b7da18350f7230b5a31a5c.exe

Suspicious behavior: EnumeratesProcesses 1 IoCs

pid	Process
960	eb48e809e8f1bffcede0939eb99aaa4cd30b385f83b7da18350f7230b5a31a5c.exe

C:\Users\Admin\AppData\Local\Temp\eb48e809e8f1bffcede0939eb99aaa4cd30b385f83b7da18350f7230b5a31a5c.exe
"C:\Users\Admin\AppData\Local\Temp\eb48e809e8f1bffcede0939eb99aaa4cd30b385f83b7da18350f7230b5a31a5c.exe"
1⤵
- Checks BIOS information in registry
- Writes to the Master Boot Record (MBR)
- Checks processor information in registry
- Suspicious behavior: EnumeratesProcesses
PID:960

Network

MITRE ATT&CK Enterprise v6

Initial Access

Execution

Persistence

Bootkit

T1067

Privilege Escalation

Defense Evasion

Credential Access

Credentials in Files

T1081

Discovery

Query Registry

T1012

System Information Discovery

T1082

Lateral Movement

Collection

Data from Local System

T1005

Command and Control

Exfiltration

Impact

Replay Monitor

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Downloads

memory/960-54-0x00000000753D1000-0x00000000753D3000-memory.dmp

Filesize
8KB

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