ytstealer | e2f406a64288fc869e73312835ddeaab6b70ceb8d02661eff96a7a98dc5f261a

Analysis

max time kernel
56s
max time network
184s
platform
windows10-1703_x64
resource
win10-20220718-en
resource tags

arch:x64arch:x86image:win10-20220718-enlocale:en-usos:windows10-1703-x64system
submitted
20/07/2022, 08:17

Target

E2F406A64288FC869E73312835DDEAAB6B70CEB8D02661EFF96A7A98DC5F261A.exe
Size

4.0MB
MD5

d4d651ccebc798213c748e4f094b0854
SHA1

46a7ad48ace92bdf575c6ced4919b7c0121bb0b6
SHA256

e2f406a64288fc869e73312835ddeaab6b70ceb8d02661eff96a7a98dc5f261a
SHA512

1141ece9e4ab6427dd4a7e7e0bca9aceb75f328457efe0c3f9b411b3a20cde6e383ac761a22526c84b0a7888f1931fbf8bb3300cb53b736b1017fb4ec16c443e

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/2044-114-0x0000000001090000-0x0000000001E59000-memory.dmp	family_ytstealer
behavioral2/memory/2044-117-0x0000000001090000-0x0000000001E59000-memory.dmp	family_ytstealer

UPX packed file 2 IoCs

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

resource	yara_rule
behavioral2/memory/2044-114-0x0000000001090000-0x0000000001E59000-memory.dmp	upx
behavioral2/memory/2044-117-0x0000000001090000-0x0000000001E59000-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
2044	E2F406A64288FC869E73312835DDEAAB6B70CEB8D02661EFF96A7A98DC5F261A.exe
2044	E2F406A64288FC869E73312835DDEAAB6B70CEB8D02661EFF96A7A98DC5F261A.exe
2044	E2F406A64288FC869E73312835DDEAAB6B70CEB8D02661EFF96A7A98DC5F261A.exe
2044	E2F406A64288FC869E73312835DDEAAB6B70CEB8D02661EFF96A7A98DC5F261A.exe

Suspicious use of WriteProcessMemory 4 IoCs

description	pid	Process	procid_target
PID 2044 wrote to memory of 3312	2044	E2F406A64288FC869E73312835DDEAAB6B70CEB8D02661EFF96A7A98DC5F261A.exe	67
PID 2044 wrote to memory of 3312	2044	E2F406A64288FC869E73312835DDEAAB6B70CEB8D02661EFF96A7A98DC5F261A.exe	67
PID 3312 wrote to memory of 3336	3312	cmd.exe	69
PID 3312 wrote to memory of 3336	3312	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/2044-114-0x0000000001090000-0x0000000001E59000-memory.dmp

Filesize
13.8MB

Download
memory/2044-117-0x0000000001090000-0x0000000001E59000-memory.dmp

Filesize
13.8MB

Download