ytstealer | 1f24697ef5f8f626aa8d0c01affe9e5d565af7661210531294f9938b81b2a66d

Analysis

max time kernel
44s
max time network
50s
platform
windows7_x64
resource
win7-20220715-en
resource tags

arch:x64arch:x86image:win7-20220715-enlocale:en-usos:windows7-x64system
submitted
20/07/2022, 07:31

Target

1F24697EF5F8F626AA8D0C01AFFE9E5D565AF7661210531294F9938B81B2A66D.exe
Size

4.0MB
MD5

45bddbe5d7b0ae024bd6496b9e8a20b7
SHA1

addab7c1ef23757fca2c7614b1b5243344c9ecd3
SHA256

1f24697ef5f8f626aa8d0c01affe9e5d565af7661210531294f9938b81b2a66d
SHA512

1f52977078a021fa342c2e1e4d5eb55c573c2256b5f4368c607130372a9e0be044bbc777e5d39e14d637ecf5d1bf837585a3fe020e00e30fb19e49ca5f38c57b

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/1676-54-0x00000000003A0000-0x0000000001169000-memory.dmp	family_ytstealer
behavioral1/memory/1676-57-0x00000000003A0000-0x0000000001169000-memory.dmp	family_ytstealer

UPX packed file 2 IoCs

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

resource	yara_rule
behavioral1/memory/1676-54-0x00000000003A0000-0x0000000001169000-memory.dmp	upx
behavioral1/memory/1676-57-0x00000000003A0000-0x0000000001169000-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
1676	1F24697EF5F8F626AA8D0C01AFFE9E5D565AF7661210531294F9938B81B2A66D.exe
1676	1F24697EF5F8F626AA8D0C01AFFE9E5D565AF7661210531294F9938B81B2A66D.exe

Suspicious use of WriteProcessMemory 6 IoCs

description	pid	Process	procid_target
PID 1676 wrote to memory of 520	1676	1F24697EF5F8F626AA8D0C01AFFE9E5D565AF7661210531294F9938B81B2A66D.exe	28
PID 1676 wrote to memory of 520	1676	1F24697EF5F8F626AA8D0C01AFFE9E5D565AF7661210531294F9938B81B2A66D.exe	28
PID 1676 wrote to memory of 520	1676	1F24697EF5F8F626AA8D0C01AFFE9E5D565AF7661210531294F9938B81B2A66D.exe	28
PID 520 wrote to memory of 2020	520	cmd.exe	30
PID 520 wrote to memory of 2020	520	cmd.exe	30
PID 520 wrote to memory of 2020	520	cmd.exe	30

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/1676-54-0x00000000003A0000-0x0000000001169000-memory.dmp

Filesize
13.8MB

Download
memory/1676-57-0x00000000003A0000-0x0000000001169000-memory.dmp

Filesize
13.8MB

Download