ytstealer | 247f54b148aa6992e6654ccbae35c16cdb10619f722ed3f7d5a1fdd6d64f5402

Analysis

max time kernel
43s
max time network
47s
platform
windows7_x64
resource
win7-20220718-en
resource tags

arch:x64arch:x86image:win7-20220718-enlocale:en-usos:windows7-x64system
submitted
27/07/2022, 06:30

Target

247F54B148AA6992E6654CCBAE35C16CDB10619F722ED3F7D5A1FDD6D64F5402.exe
Size

4.0MB
MD5

531a1433d500b07e468d53f58221ad70
SHA1

336861de8e9d2fd9d2e781749afdfa396a34340d
SHA256

247f54b148aa6992e6654ccbae35c16cdb10619f722ed3f7d5a1fdd6d64f5402
SHA512

9e27a08ff89fce90a465767706fcadea83f23cdbf58c4b00d3ba9b8716d08baab266c23f78859d59a38b9a753277493d14b61d1c14a1051cc896cf56dd66428d

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/2020-54-0x0000000001020000-0x0000000001DF8000-memory.dmp	family_ytstealer
behavioral1/memory/2020-57-0x0000000001020000-0x0000000001DF8000-memory.dmp	family_ytstealer

UPX packed file 2 IoCs

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

resource	yara_rule
behavioral1/memory/2020-54-0x0000000001020000-0x0000000001DF8000-memory.dmp	upx
behavioral1/memory/2020-57-0x0000000001020000-0x0000000001DF8000-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
2020	247F54B148AA6992E6654CCBAE35C16CDB10619F722ED3F7D5A1FDD6D64F5402.exe
2020	247F54B148AA6992E6654CCBAE35C16CDB10619F722ED3F7D5A1FDD6D64F5402.exe

Suspicious use of WriteProcessMemory 6 IoCs

description	pid	Process	procid_target
PID 2020 wrote to memory of 1096	2020	247F54B148AA6992E6654CCBAE35C16CDB10619F722ED3F7D5A1FDD6D64F5402.exe	28
PID 2020 wrote to memory of 1096	2020	247F54B148AA6992E6654CCBAE35C16CDB10619F722ED3F7D5A1FDD6D64F5402.exe	28
PID 2020 wrote to memory of 1096	2020	247F54B148AA6992E6654CCBAE35C16CDB10619F722ED3F7D5A1FDD6D64F5402.exe	28
PID 1096 wrote to memory of 744	1096	cmd.exe	30
PID 1096 wrote to memory of 744	1096	cmd.exe	30
PID 1096 wrote to memory of 744	1096	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/2020-54-0x0000000001020000-0x0000000001DF8000-memory.dmp

Filesize
13.8MB

Download
memory/2020-57-0x0000000001020000-0x0000000001DF8000-memory.dmp

Filesize
13.8MB

Download