ytstealer | 5778d7de6f29679fc478927d4f64217a035dada1572410a212dd61cde5c2e63a

Analysis

max time kernel
165s
max time network
185s
platform
windows10-1703_x64
resource
win10-20220718-en
resource tags

arch:x64arch:x86image:win10-20220718-enlocale:en-usos:windows10-1703-x64system
submitted
27/07/2022, 06:31

Target

5778D7DE6F29679FC478927D4F64217A035DADA1572410A212DD61CDE5C2E63A.exe
Size

4.0MB
MD5

1d18d6fc485bc20494b043325fd9c43d
SHA1

6b2d6ac51efc56eb3be60960a5527dddea5b380b
SHA256

5778d7de6f29679fc478927d4f64217a035dada1572410a212dd61cde5c2e63a
SHA512

85b40fbf56a176e23b6a18768c11aab1d1fc6d931df4a32ac976206e63f2895b491a6e4df4b33736621b8436c22559d99a8bca53071906a6900470ed32adf7a8

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/2196-114-0x0000000000890000-0x0000000001669000-memory.dmp	family_ytstealer
behavioral2/memory/2196-117-0x0000000000890000-0x0000000001669000-memory.dmp	family_ytstealer

UPX packed file 2 IoCs

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

resource	yara_rule
behavioral2/memory/2196-114-0x0000000000890000-0x0000000001669000-memory.dmp	upx
behavioral2/memory/2196-117-0x0000000000890000-0x0000000001669000-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
2196	5778D7DE6F29679FC478927D4F64217A035DADA1572410A212DD61CDE5C2E63A.exe
2196	5778D7DE6F29679FC478927D4F64217A035DADA1572410A212DD61CDE5C2E63A.exe
2196	5778D7DE6F29679FC478927D4F64217A035DADA1572410A212DD61CDE5C2E63A.exe
2196	5778D7DE6F29679FC478927D4F64217A035DADA1572410A212DD61CDE5C2E63A.exe

Suspicious use of WriteProcessMemory 4 IoCs

description	pid	Process	procid_target
PID 2196 wrote to memory of 4624	2196	5778D7DE6F29679FC478927D4F64217A035DADA1572410A212DD61CDE5C2E63A.exe	67
PID 2196 wrote to memory of 4624	2196	5778D7DE6F29679FC478927D4F64217A035DADA1572410A212DD61CDE5C2E63A.exe	67
PID 4624 wrote to memory of 4640	4624	cmd.exe	69
PID 4624 wrote to memory of 4640	4624	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/2196-114-0x0000000000890000-0x0000000001669000-memory.dmp

Filesize
13.8MB

Download
memory/2196-117-0x0000000000890000-0x0000000001669000-memory.dmp

Filesize
13.8MB

Download