ytstealer | 401d2d854900024949753985b2c3d51004096a7e7a3975451053b408d823dc3c

Analysis

max time kernel
50s
max time network
181s
platform
windows10-1703_x64
resource
win10-20220812-en
resource tags

arch:x64arch:x86image:win10-20220812-enlocale:en-usos:windows10-1703-x64system
submitted
30/08/2022, 01:41

Target

401d2d854900024949753985b2c3d51004096a7e7a3975451053b408d823dc3c.exe
Size

4.0MB
MD5

b0f52dc12b957e377e7eb3083d2b0c47
SHA1

1193f17eed4de0a5ee72b8d0cb19285abfded48e
SHA256

401d2d854900024949753985b2c3d51004096a7e7a3975451053b408d823dc3c
SHA512

30ad2c192acbcdc149a189af4a6e5f970cb321e6e05062c4afa85e1fcc9df8b1341fdf23c77fad675230c6f66ef964662fdf3168443c3673380b27c4ee2a868b
SSDEEP

98304:0R9860abjE0H3ZDpYsoZCVRaOeBF056I8Og1u84D+xFUv7NCE:a02jfDpYsoZwRHh+4oUv7N

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/2204-123-0x0000000000C60000-0x0000000001A38000-memory.dmp	family_ytstealer

UPX packed file 2 IoCs

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

resource	yara_rule
behavioral2/memory/2204-120-0x0000000000C60000-0x0000000001A38000-memory.dmp	upx
behavioral2/memory/2204-123-0x0000000000C60000-0x0000000001A38000-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

Suspicious use of WriteProcessMemory 4 IoCs

description	pid	Process	procid_target
PID 2204 wrote to memory of 4820	2204	401d2d854900024949753985b2c3d51004096a7e7a3975451053b408d823dc3c.exe	67
PID 2204 wrote to memory of 4820	2204	401d2d854900024949753985b2c3d51004096a7e7a3975451053b408d823dc3c.exe	67
PID 4820 wrote to memory of 5064	4820	cmd.exe	69
PID 4820 wrote to memory of 5064	4820	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/2204-120-0x0000000000C60000-0x0000000001A38000-memory.dmp

Filesize
13.8MB

Download
memory/2204-123-0x0000000000C60000-0x0000000001A38000-memory.dmp

Filesize
13.8MB

Download