ytstealer | 8d8f28e25528bfc43bb60c71f3634b09675ee5aeba9b2fb6b270d7802f045779

Analysis

max time kernel
250s
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 02:10

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General

Target

8d8f28e25528bfc43bb60c71f3634b09675ee5aeba9b2fb6b270d7802f045779.exe
Size

4.0MB
MD5

78d8e74f1997ab70afe7227165e19ffb
SHA1

32a0edb54df1fdbc35f357734006ac56b8cd1b84
SHA256

8d8f28e25528bfc43bb60c71f3634b09675ee5aeba9b2fb6b270d7802f045779
SHA512

c29488dfada1e2f66fbe630a65e3526f703ff2b369d89ae427a654d08c8633f32a8c70726a35e370ed976d77b66b7e547f1cdd8eee5e172f9971576c5575a3db
SSDEEP

98304:WYWKgBoz83R2PLIln/HkrsP2tC9j2lXdpNPZa:WYxgBoz0RYGZAC9j2tpN

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

Processes:

resource	yara_rule
behavioral1/memory/536-54-0x00000000012C0000-0x00000000020D2000-memory.dmp	family_ytstealer
behavioral1/memory/536-55-0x00000000012C0000-0x00000000020D2000-memory.dmp	family_ytstealer
behavioral1/memory/536-56-0x00000000012C0000-0x00000000020D2000-memory.dmp	family_ytstealer

UPX packed file 3 IoCs

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

upx

Processes:

resource	yara_rule
behavioral1/memory/536-54-0x00000000012C0000-0x00000000020D2000-memory.dmp	upx
behavioral1/memory/536-55-0x00000000012C0000-0x00000000020D2000-memory.dmp	upx
behavioral1/memory/536-56-0x00000000012C0000-0x00000000020D2000-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\8d8f28e25528bfc43bb60c71f3634b09675ee5aeba9b2fb6b270d7802f045779.exe
"C:\Users\Admin\AppData\Local\Temp\8d8f28e25528bfc43bb60c71f3634b09675ee5aeba9b2fb6b270d7802f045779.exe"
1⤵
PID:536

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/536-54-0x00000000012C0000-0x00000000020D2000-memory.dmp

Filesize
14.1MB

Download
memory/536-55-0x00000000012C0000-0x00000000020D2000-memory.dmp

Filesize
14.1MB

Download
memory/536-56-0x00000000012C0000-0x00000000020D2000-memory.dmp

Filesize
14.1MB

Download