ytstealer | 3d948e39198a851d73337ede0025543f4833ecc0f8b88f61c5f4ce8ef643908f

Analysis

max time kernel
54s
max time network
181s
platform
windows10-1703_x64
resource
win10-20220812-en
resource tags

arch:x64arch:x86image:win10-20220812-enlocale:en-usos:windows10-1703-x64system
submitted
15-09-2022 03:28

Target

3d948e39198a851d73337ede0025543f4833ecc0f8b88f61c5f4ce8ef643908f.exe
Size

4.0MB
MD5

c8285db83bfd7f5dec56f11b4686ed6c
SHA1

46ff3a7cfbcd6a37ee30e22c363cfa57d98e333a
SHA256

3d948e39198a851d73337ede0025543f4833ecc0f8b88f61c5f4ce8ef643908f
SHA512

952a6c241662444dc1cd8dd116ff098cb17e700be7a8ea55d67f74d84c84cdf45579f35f2774992039a397353736e14ddea3f5d9906b6d4a48f78ca140375ff9
SSDEEP

98304:YGMnuzHcD98bHmO3Dt5CUXtQeej40THGA4xg6jGJ:96uzcD98Z3DW2QHTHhCg

Score

10^/10

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

YTStealer payload 2 IoCs

resource	yara_rule
behavioral2/memory/2636-118-0x0000000000E80000-0x0000000001C48000-memory.dmp	family_ytstealer
behavioral2/memory/2636-120-0x0000000000E80000-0x0000000001C48000-memory.dmp	family_ytstealer

UPX packed file 2 IoCs

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

resource	yara_rule
behavioral2/memory/2636-118-0x0000000000E80000-0x0000000001C48000-memory.dmp	upx
behavioral2/memory/2636-120-0x0000000000E80000-0x0000000001C48000-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 4 IoCs

Suspicious use of WriteProcessMemory 4 IoCs

description	pid	Process	procid_target
PID 2636 wrote to memory of 1888	2636	3d948e39198a851d73337ede0025543f4833ecc0f8b88f61c5f4ce8ef643908f.exe	67
PID 2636 wrote to memory of 1888	2636	3d948e39198a851d73337ede0025543f4833ecc0f8b88f61c5f4ce8ef643908f.exe	67
PID 1888 wrote to memory of 1604	1888	cmd.exe	69
PID 1888 wrote to memory of 1604	1888	cmd.exe	69

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/2636-118-0x0000000000E80000-0x0000000001C48000-memory.dmp

Filesize
13.8MB

Download
memory/2636-120-0x0000000000E80000-0x0000000001C48000-memory.dmp

Filesize
13.8MB

Download