ytstealer | 1e87d6a13d918342ae11d94311cd5a7b7f264e0fb89651248042b4ed43108035

Analysis

max time kernel
44s
max time network
49s
platform
windows7_x64
resource
win7-20220715-en
resource tags

arch:x64arch:x86image:win7-20220715-enlocale:en-usos:windows7-x64system
submitted
20/07/2022, 07:30

Target

1E87D6A13D918342AE11D94311CD5A7B7F264E0FB89651248042B4ED43108035.exe
Size

4.0MB
MD5

654ace6fadd20c5c5edfab4db827636f
SHA1

583e60516e831966f91f6553b16af781e76f3b4c
SHA256

1e87d6a13d918342ae11d94311cd5a7b7f264e0fb89651248042b4ed43108035
SHA512

5f0c1d2a77c13063f23395cf08befb98b2d0e17c71e8292c88f484de7720b975f55442babce2a48d15d4547e848c4e7cb06948970bfda6a78161347227130e50

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/860-54-0x0000000000C50000-0x0000000001A29000-memory.dmp	family_ytstealer
behavioral1/memory/860-57-0x0000000000C50000-0x0000000001A29000-memory.dmp	family_ytstealer

UPX packed file 2 IoCs

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

resource	yara_rule
behavioral1/memory/860-54-0x0000000000C50000-0x0000000001A29000-memory.dmp	upx
behavioral1/memory/860-57-0x0000000000C50000-0x0000000001A29000-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
860	1E87D6A13D918342AE11D94311CD5A7B7F264E0FB89651248042B4ED43108035.exe
860	1E87D6A13D918342AE11D94311CD5A7B7F264E0FB89651248042B4ED43108035.exe

Suspicious use of WriteProcessMemory 6 IoCs

description	pid	Process	procid_target
PID 860 wrote to memory of 680	860	1E87D6A13D918342AE11D94311CD5A7B7F264E0FB89651248042B4ED43108035.exe	28
PID 860 wrote to memory of 680	860	1E87D6A13D918342AE11D94311CD5A7B7F264E0FB89651248042B4ED43108035.exe	28
PID 860 wrote to memory of 680	860	1E87D6A13D918342AE11D94311CD5A7B7F264E0FB89651248042B4ED43108035.exe	28
PID 680 wrote to memory of 1708	680	cmd.exe	30
PID 680 wrote to memory of 1708	680	cmd.exe	30
PID 680 wrote to memory of 1708	680	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/860-54-0x0000000000C50000-0x0000000001A29000-memory.dmp

Filesize
13.8MB

Download
memory/860-57-0x0000000000C50000-0x0000000001A29000-memory.dmp

Filesize
13.8MB

Download