ytstealer | 69291e517edbe12d321ab35261e4e9799c16c7c7aeb27aa088f8821e6fb06577

Analysis

max time kernel
42s
max time network
45s
platform
windows7_x64
resource
win7-20220718-en
resource tags

arch:x64arch:x86image:win7-20220718-enlocale:en-usos:windows7-x64system
submitted
20/07/2022, 08:02

Target

69291E517EDBE12D321AB35261E4E9799C16C7C7AEB27AA088F8821E6FB06577.exe
Size

4.0MB
MD5

735298ff31f287b9f40e501816bb76ca
SHA1

a9597d09115a4fb953ed7e6f96b2e1cc4679eb93
SHA256

69291e517edbe12d321ab35261e4e9799c16c7c7aeb27aa088f8821e6fb06577
SHA512

d9f8304fb86b3901d3bec6a49c3a680a692afeb134f4be7dd69b65f82173706140a41da20021b222d0330e0546c77c65c8363d8a22941278a2b33b4d6fcfca47

Score

10^/10

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

YTStealer payload 2 IoCs

resource	yara_rule
behavioral1/memory/1884-54-0x0000000000D40000-0x0000000001B09000-memory.dmp	family_ytstealer
behavioral1/memory/1884-57-0x0000000000D40000-0x0000000001B09000-memory.dmp	family_ytstealer

UPX packed file 2 IoCs

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

resource	yara_rule
behavioral1/memory/1884-54-0x0000000000D40000-0x0000000001B09000-memory.dmp	upx
behavioral1/memory/1884-57-0x0000000000D40000-0x0000000001B09000-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

Suspicious behavior: EnumeratesProcesses 2 IoCs

pid	Process
1884	69291E517EDBE12D321AB35261E4E9799C16C7C7AEB27AA088F8821E6FB06577.exe
1884	69291E517EDBE12D321AB35261E4E9799C16C7C7AEB27AA088F8821E6FB06577.exe

Suspicious use of WriteProcessMemory 6 IoCs

description	pid	Process	procid_target
PID 1884 wrote to memory of 1316	1884	69291E517EDBE12D321AB35261E4E9799C16C7C7AEB27AA088F8821E6FB06577.exe	29
PID 1884 wrote to memory of 1316	1884	69291E517EDBE12D321AB35261E4E9799C16C7C7AEB27AA088F8821E6FB06577.exe	29
PID 1884 wrote to memory of 1316	1884	69291E517EDBE12D321AB35261E4E9799C16C7C7AEB27AA088F8821E6FB06577.exe	29
PID 1316 wrote to memory of 576	1316	cmd.exe	31
PID 1316 wrote to memory of 576	1316	cmd.exe	31
PID 1316 wrote to memory of 576	1316	cmd.exe	31

Initial Access

Execution

Persistence

Privilege Escalation

Defense Evasion

Credential Access

Credentials in Files

Discovery

Lateral Movement

Collection

Data from Local System

Command and Control

Exfiltration

Impact

memory/1884-54-0x0000000000D40000-0x0000000001B09000-memory.dmp

Filesize
13.8MB

Download
memory/1884-57-0x0000000000D40000-0x0000000001B09000-memory.dmp

Filesize
13.8MB

Download