ytstealer | ebbe83f86c79dc8d81ad0208854f76f0014d31273ba3e8e1d6042aa5f673a18f

Analysis

max time kernel
54s
max time network
182s
platform
windows10-1703_x64
resource
win10-20220718-en
resource tags

arch:x64arch:x86image:win10-20220718-enlocale:en-usos:windows10-1703-x64system
submitted
20/07/2022, 08:19

Target

EBBE83F86C79DC8D81AD0208854F76F0014D31273BA3E8E1D6042AA5F673A18F.exe
Size

4.0MB
MD5

9995fdb06f7cd61410ea9142c4571d68
SHA1

0d36a92c73326aab15ce11ec280611f7f36535ba
SHA256

ebbe83f86c79dc8d81ad0208854f76f0014d31273ba3e8e1d6042aa5f673a18f
SHA512

43d88da952bde4bcc07e9e0d1924774ebc316c6d564470b62b29d308f8ca6690305ab086ead5d97da6ac0274e78a6a892924406ce404273f366ce704dfe9ba0c

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/2380-117-0x0000000000910000-0x00000000016D9000-memory.dmp	family_ytstealer
behavioral2/memory/2380-120-0x0000000000910000-0x00000000016D9000-memory.dmp	family_ytstealer

UPX packed file 2 IoCs

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

resource	yara_rule
behavioral2/memory/2380-117-0x0000000000910000-0x00000000016D9000-memory.dmp	upx
behavioral2/memory/2380-120-0x0000000000910000-0x00000000016D9000-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

pid	Process
2380	EBBE83F86C79DC8D81AD0208854F76F0014D31273BA3E8E1D6042AA5F673A18F.exe
2380	EBBE83F86C79DC8D81AD0208854F76F0014D31273BA3E8E1D6042AA5F673A18F.exe
2380	EBBE83F86C79DC8D81AD0208854F76F0014D31273BA3E8E1D6042AA5F673A18F.exe
2380	EBBE83F86C79DC8D81AD0208854F76F0014D31273BA3E8E1D6042AA5F673A18F.exe

Suspicious use of WriteProcessMemory 4 IoCs

description	pid	Process	procid_target
PID 2380 wrote to memory of 4472	2380	EBBE83F86C79DC8D81AD0208854F76F0014D31273BA3E8E1D6042AA5F673A18F.exe	69
PID 2380 wrote to memory of 4472	2380	EBBE83F86C79DC8D81AD0208854F76F0014D31273BA3E8E1D6042AA5F673A18F.exe	69
PID 4472 wrote to memory of 4656	4472	cmd.exe	70
PID 4472 wrote to memory of 4656	4472	cmd.exe	70

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/2380-117-0x0000000000910000-0x00000000016D9000-memory.dmp

Filesize
13.8MB

Download
memory/2380-120-0x0000000000910000-0x00000000016D9000-memory.dmp

Filesize
13.8MB

Download