ytstealer | 1750ff8a73019be5bbc775a85881fbd6efd6bd626b60d86cb82447bea260696c

Analysis

max time kernel
49s
max time network
176s
platform
windows10_x64
resource
win10-20220414-en
resource tags

arch:x64arch:x86image:win10-20220414-enlocale:en-usos:windows10-1703-x64system
submitted
20/07/2022, 07:27

Target

1750FF8A73019BE5BBC775A85881FBD6EFD6BD626B60D86CB82447BEA260696C.exe
Size

4.0MB
MD5

48ad6b7adf6f55d721909c1bf63a6039
SHA1

97593a0fd93a528f99c1597be743c45a7726582b
SHA256

1750ff8a73019be5bbc775a85881fbd6efd6bd626b60d86cb82447bea260696c
SHA512

f1703f1d08859828b483e25f5413303cca1ee5578919bb41446dc4585fd64fec21630f65be3ba3979a64dfdb1a6b904cab337cdda75c811ea77b49b72534de86

Score

10^/10

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

YTStealer payload 1 IoCs

resource	yara_rule
behavioral2/memory/536-121-0x0000000000950000-0x0000000001718000-memory.dmp	family_ytstealer

UPX packed file 2 IoCs

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

resource	yara_rule
behavioral2/memory/536-118-0x0000000000950000-0x0000000001718000-memory.dmp	upx
behavioral2/memory/536-121-0x0000000000950000-0x0000000001718000-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
536	1750FF8A73019BE5BBC775A85881FBD6EFD6BD626B60D86CB82447BEA260696C.exe
536	1750FF8A73019BE5BBC775A85881FBD6EFD6BD626B60D86CB82447BEA260696C.exe
536	1750FF8A73019BE5BBC775A85881FBD6EFD6BD626B60D86CB82447BEA260696C.exe
536	1750FF8A73019BE5BBC775A85881FBD6EFD6BD626B60D86CB82447BEA260696C.exe

Suspicious use of WriteProcessMemory 4 IoCs

description	pid	Process	procid_target
PID 536 wrote to memory of 2172	536	1750FF8A73019BE5BBC775A85881FBD6EFD6BD626B60D86CB82447BEA260696C.exe	67
PID 536 wrote to memory of 2172	536	1750FF8A73019BE5BBC775A85881FBD6EFD6BD626B60D86CB82447BEA260696C.exe	67
PID 2172 wrote to memory of 4708	2172	cmd.exe	69
PID 2172 wrote to memory of 4708	2172	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/536-118-0x0000000000950000-0x0000000001718000-memory.dmp

Filesize
13.8MB

Download
memory/536-121-0x0000000000950000-0x0000000001718000-memory.dmp

Filesize
13.8MB

Download