ytstealer | 4e9373930b2405ae8637b6471bfbb30f29721512ef3e2c6338192e6e20b137de

Analysis

max time kernel
245s
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, 01:46

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General

Target

4e9373930b2405ae8637b6471bfbb30f29721512ef3e2c6338192e6e20b137de.exe
Size

4.0MB
MD5

e19f0ace48615ef8fb7bc27b3677f1e4
SHA1

a106fa03e9076c7ef5c555edafb2db55b987ec1d
SHA256

4e9373930b2405ae8637b6471bfbb30f29721512ef3e2c6338192e6e20b137de
SHA512

28d4027a78ebf76abc8773c28b277ff24e3dfa32a496260d906ee676abe5c29e62f1ec0b81c09efd47cf28a51c130775357066d62d1ea3fcee41e2a0845aa2fb
SSDEEP

98304:76ZjstIPMoauNDjc/SXuDyzw0WenFTfDWoIi7Patk8Ml7LFx:7mQeXAetzw0hndbNIMEdMdFx

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/1808-54-0x0000000000870000-0x0000000001682000-memory.dmp	family_ytstealer
behavioral1/memory/1808-55-0x0000000000870000-0x0000000001682000-memory.dmp	family_ytstealer
behavioral1/memory/1808-56-0x0000000000870000-0x0000000001682000-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/1808-54-0x0000000000870000-0x0000000001682000-memory.dmp	upx
behavioral1/memory/1808-55-0x0000000000870000-0x0000000001682000-memory.dmp	upx
behavioral1/memory/1808-56-0x0000000000870000-0x0000000001682000-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\4e9373930b2405ae8637b6471bfbb30f29721512ef3e2c6338192e6e20b137de.exe
"C:\Users\Admin\AppData\Local\Temp\4e9373930b2405ae8637b6471bfbb30f29721512ef3e2c6338192e6e20b137de.exe"
1⤵
PID:1808

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/1808-54-0x0000000000870000-0x0000000001682000-memory.dmp

Filesize
14.1MB

Download
memory/1808-55-0x0000000000870000-0x0000000001682000-memory.dmp

Filesize
14.1MB

Download
memory/1808-56-0x0000000000870000-0x0000000001682000-memory.dmp

Filesize
14.1MB

Download