ytstealer | 3fd03e97e6f2458b005bdce0947812b5eba12f37580e4a961730fee4868b0fa4

Analysis

max time kernel
42s
max time network
47s
platform
windows7_x64
resource
win7-20220812-en
resource tags

arch:x64arch:x86image:win7-20220812-enlocale:en-usos:windows7-x64system
submitted
30/08/2022, 01:41

Target

3fd03e97e6f2458b005bdce0947812b5eba12f37580e4a961730fee4868b0fa4.exe
Size

4.0MB
MD5

23194ead1c594b2fc17bdf0ff9f14e7f
SHA1

9ff70e5e430341d34323b180b9ea8de49a3071ee
SHA256

3fd03e97e6f2458b005bdce0947812b5eba12f37580e4a961730fee4868b0fa4
SHA512

92dc140b35f798bbf944fa2e907e84feb8745bbf59190a5f5b851de14f6d4d546c2d8d6c6525b044d9d5864ceaad17853926d2f16694a5b35e2ce8d15375e361
SSDEEP

98304:eUSajavrf7m2MVFjhjGM6w/7bju8VJFHt7SER4iWXO:DSajavfm2MVBhKM1eKwE6iWXO

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/1184-54-0x00000000001E0000-0x0000000000FA8000-memory.dmp	family_ytstealer
behavioral1/memory/1184-57-0x00000000001E0000-0x0000000000FA8000-memory.dmp	family_ytstealer

UPX packed file 2 IoCs

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

resource	yara_rule
behavioral1/memory/1184-54-0x00000000001E0000-0x0000000000FA8000-memory.dmp	upx
behavioral1/memory/1184-57-0x00000000001E0000-0x0000000000FA8000-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
1184	3fd03e97e6f2458b005bdce0947812b5eba12f37580e4a961730fee4868b0fa4.exe
1184	3fd03e97e6f2458b005bdce0947812b5eba12f37580e4a961730fee4868b0fa4.exe

Suspicious use of WriteProcessMemory 6 IoCs

description	pid	Process	procid_target
PID 1184 wrote to memory of 364	1184	3fd03e97e6f2458b005bdce0947812b5eba12f37580e4a961730fee4868b0fa4.exe	27
PID 1184 wrote to memory of 364	1184	3fd03e97e6f2458b005bdce0947812b5eba12f37580e4a961730fee4868b0fa4.exe	27
PID 1184 wrote to memory of 364	1184	3fd03e97e6f2458b005bdce0947812b5eba12f37580e4a961730fee4868b0fa4.exe	27
PID 364 wrote to memory of 1804	364	cmd.exe	29
PID 364 wrote to memory of 1804	364	cmd.exe	29
PID 364 wrote to memory of 1804	364	cmd.exe	29

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/1184-54-0x00000000001E0000-0x0000000000FA8000-memory.dmp

Filesize
13.8MB

Download
memory/1184-57-0x00000000001E0000-0x0000000000FA8000-memory.dmp

Filesize
13.8MB

Download