ytstealer | 32a9a7bb455b7d103aeea00b9a85aed4a3a774e9c3230faf3f6e88624695cab7

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
20/07/2022, 07:39

Target

32A9A7BB455B7D103AEEA00B9A85AED4A3A774E9C3230FAF3F6E88624695CAB7.exe
Size

4.0MB
MD5

103a39db9949364eaa87450808934f28
SHA1

83fd797c5844bc14e86295965ab6dbe284468c82
SHA256

32a9a7bb455b7d103aeea00b9a85aed4a3a774e9c3230faf3f6e88624695cab7
SHA512

cf60d7571a0f1f00070023b5044a4dddcc908852914fcebbbb3d95934f02ed09d5ae84cfda6dfd0928ba24d0a890112b66db9ffdd83d1f2e0241798959320148

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/976-54-0x0000000000160000-0x0000000000F28000-memory.dmp	family_ytstealer
behavioral1/memory/976-57-0x0000000000160000-0x0000000000F28000-memory.dmp	family_ytstealer

UPX packed file 2 IoCs

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

resource	yara_rule
behavioral1/memory/976-54-0x0000000000160000-0x0000000000F28000-memory.dmp	upx
behavioral1/memory/976-57-0x0000000000160000-0x0000000000F28000-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
976	32A9A7BB455B7D103AEEA00B9A85AED4A3A774E9C3230FAF3F6E88624695CAB7.exe
976	32A9A7BB455B7D103AEEA00B9A85AED4A3A774E9C3230FAF3F6E88624695CAB7.exe

Suspicious use of WriteProcessMemory 6 IoCs

description	pid	Process	procid_target
PID 976 wrote to memory of 1704	976	32A9A7BB455B7D103AEEA00B9A85AED4A3A774E9C3230FAF3F6E88624695CAB7.exe	28
PID 976 wrote to memory of 1704	976	32A9A7BB455B7D103AEEA00B9A85AED4A3A774E9C3230FAF3F6E88624695CAB7.exe	28
PID 976 wrote to memory of 1704	976	32A9A7BB455B7D103AEEA00B9A85AED4A3A774E9C3230FAF3F6E88624695CAB7.exe	28
PID 1704 wrote to memory of 432	1704	cmd.exe	30
PID 1704 wrote to memory of 432	1704	cmd.exe	30
PID 1704 wrote to memory of 432	1704	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/976-54-0x0000000000160000-0x0000000000F28000-memory.dmp

Filesize
13.8MB

Download
memory/976-57-0x0000000000160000-0x0000000000F28000-memory.dmp

Filesize
13.8MB

Download