ytstealer | 335f495592e225ee8e777f86520c3ddb75e8f47a3188e51c3b506384163b7fd3

Analysis

max time kernel
245s
max time network
268s
platform
windows7_x64
resource
win7-20220812-en
resource tags

arch:x64arch:x86image:win7-20220812-enlocale:en-usos:windows7-x64system
submitted
30/08/2022, 01:36

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General

Target

335f495592e225ee8e777f86520c3ddb75e8f47a3188e51c3b506384163b7fd3.exe
Size

4.0MB
MD5

a757d0237845c5018e819b6616890571
SHA1

66a735e22839111e3e93dd81c629c2fc732dab8e
SHA256

335f495592e225ee8e777f86520c3ddb75e8f47a3188e51c3b506384163b7fd3
SHA512

d97a4ce7c003fd37d91c8c692b1453c0cd82568fe434efd642bc3cc628a1ab632826de1228db7bd58f84b95c349a2baa39aca964b26347d087ae6102e0cd2e7f
SSDEEP

98304:er/kLepiUl9SkI0CNgI1nJ4Dn/ljyAVwqSFW56J2oPJ:ersLepXd/I1niTBzw7WgMoR

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/2000-54-0x0000000000DA0000-0x0000000001BB4000-memory.dmp	family_ytstealer
behavioral1/memory/2000-55-0x0000000000DA0000-0x0000000001BB4000-memory.dmp	family_ytstealer
behavioral1/memory/2000-56-0x0000000000DA0000-0x0000000001BB4000-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/2000-54-0x0000000000DA0000-0x0000000001BB4000-memory.dmp	upx
behavioral1/memory/2000-55-0x0000000000DA0000-0x0000000001BB4000-memory.dmp	upx
behavioral1/memory/2000-56-0x0000000000DA0000-0x0000000001BB4000-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\335f495592e225ee8e777f86520c3ddb75e8f47a3188e51c3b506384163b7fd3.exe
"C:\Users\Admin\AppData\Local\Temp\335f495592e225ee8e777f86520c3ddb75e8f47a3188e51c3b506384163b7fd3.exe"
1⤵
PID:2000

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/2000-54-0x0000000000DA0000-0x0000000001BB4000-memory.dmp

Filesize
14.1MB

Download
memory/2000-55-0x0000000000DA0000-0x0000000001BB4000-memory.dmp

Filesize
14.1MB

Download
memory/2000-56-0x0000000000DA0000-0x0000000001BB4000-memory.dmp

Filesize
14.1MB

Download