ytstealer | 21b6a232352dfe2f9f60f637bb094e89aefed0df256ee2bd38d44a1656a8b25a

Analysis

max time kernel
249s
max time network
49s
platform
windows7_x64
resource
win7-20220812-en
resource tags

arch:x64arch:x86image:win7-20220812-enlocale:en-usos:windows7-x64system
submitted
30/08/2022, 01:24

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General

Target

21b6a232352dfe2f9f60f637bb094e89aefed0df256ee2bd38d44a1656a8b25a.exe
Size

4.0MB
MD5

96f89116ae83fac84d6668d9b11e2eb4
SHA1

bd5ffce09545bd008499ce9b9eeb2711b61d50f7
SHA256

21b6a232352dfe2f9f60f637bb094e89aefed0df256ee2bd38d44a1656a8b25a
SHA512

899d3b32fc7d66ee5e8368e87f8d449d6a5cabff9afb9f1ea0bea4343bb5cfa17633749d7437fd18ea6f057cc0f78b9e1642625f5a7644f4fae55a063b5043e1
SSDEEP

98304:+VEyq98sCzOXG4G2KnUKcqUEx47uCQ10KkzTu+ZZIPHnTB:yq98nOW4G2QbcqLx11rsZIfnd

Score

10^/10

ytstealer spyware stealer upx

Malware Config

Signatures

YTStealer
YTStealer is a malware designed to steal YouTube authentication cookies.
stealer ytstealer

YTStealer payload 3 IoCs

resource	yara_rule
behavioral1/memory/1444-54-0x0000000000BC0000-0x00000000019D2000-memory.dmp	family_ytstealer
behavioral1/memory/1444-55-0x0000000000BC0000-0x00000000019D2000-memory.dmp	family_ytstealer
behavioral1/memory/1444-56-0x0000000000BC0000-0x00000000019D2000-memory.dmp	family_ytstealer

UPX packed file 3 IoCs

Detects executables packed with UPX/modified UPX open source packer.

upx

resource	yara_rule
behavioral1/memory/1444-54-0x0000000000BC0000-0x00000000019D2000-memory.dmp	upx
behavioral1/memory/1444-55-0x0000000000BC0000-0x00000000019D2000-memory.dmp	upx
behavioral1/memory/1444-56-0x0000000000BC0000-0x00000000019D2000-memory.dmp	upx

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

C:\Users\Admin\AppData\Local\Temp\21b6a232352dfe2f9f60f637bb094e89aefed0df256ee2bd38d44a1656a8b25a.exe
"C:\Users\Admin\AppData\Local\Temp\21b6a232352dfe2f9f60f637bb094e89aefed0df256ee2bd38d44a1656a8b25a.exe"
1⤵
PID:1444

Network

MITRE ATT&CK Enterprise v6

Initial Access

Execution

Persistence

Privilege Escalation

Defense Evasion

Credential Access

Credentials in Files

T1081

Discovery

Lateral Movement

Collection

Data from Local System

T1005

Command and Control

Exfiltration

Impact

Replay Monitor

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Downloads

memory/1444-54-0x0000000000BC0000-0x00000000019D2000-memory.dmp

Filesize
14.1MB

Download
memory/1444-55-0x0000000000BC0000-0x00000000019D2000-memory.dmp

Filesize
14.1MB

Download
memory/1444-56-0x0000000000BC0000-0x00000000019D2000-memory.dmp

Filesize
14.1MB

Download