ytstealer | 644d7ba1dfc9826aa44aad038aa5d968c15fc5a02c7dc6b7df2b57dfe23e7eaf

Analysis

max time kernel
42s
max time network
49s
platform
windows7_x64
resource
win7-20220812-en
resource tags

arch:x64arch:x86image:win7-20220812-enlocale:en-usos:windows7-x64system
submitted
30/08/2022, 01:52

Target

644d7ba1dfc9826aa44aad038aa5d968c15fc5a02c7dc6b7df2b57dfe23e7eaf.exe
Size

4.0MB
MD5

09d3afb7d99d9427a0b78a78ac8ef883
SHA1

eeb068eb36d0dc604243e28977c2e676cfcbe0c4
SHA256

644d7ba1dfc9826aa44aad038aa5d968c15fc5a02c7dc6b7df2b57dfe23e7eaf
SHA512

c2c2d4b8ef6268dc96946ce970825f228bff155343eaad9ba3678fad1569f902ce41296ba2aea8d532d913f76ddc8ce5b73eaa6dc848555ff8ad8c274e3739e1
SSDEEP

98304:gfdtjArWSNORffL3ERKLxc4QVbBORBdrdFMZCi7:gfdT3rYKFngeBtKp

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/1312-54-0x00000000002E0000-0x00000000010A9000-memory.dmp	family_ytstealer
behavioral1/memory/1312-57-0x00000000002E0000-0x00000000010A9000-memory.dmp	family_ytstealer

UPX packed file 2 IoCs

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

resource	yara_rule
behavioral1/memory/1312-54-0x00000000002E0000-0x00000000010A9000-memory.dmp	upx
behavioral1/memory/1312-57-0x00000000002E0000-0x00000000010A9000-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
1312	644d7ba1dfc9826aa44aad038aa5d968c15fc5a02c7dc6b7df2b57dfe23e7eaf.exe
1312	644d7ba1dfc9826aa44aad038aa5d968c15fc5a02c7dc6b7df2b57dfe23e7eaf.exe

Suspicious use of WriteProcessMemory 6 IoCs

description	pid	Process	procid_target
PID 1312 wrote to memory of 1684	1312	644d7ba1dfc9826aa44aad038aa5d968c15fc5a02c7dc6b7df2b57dfe23e7eaf.exe	28
PID 1312 wrote to memory of 1684	1312	644d7ba1dfc9826aa44aad038aa5d968c15fc5a02c7dc6b7df2b57dfe23e7eaf.exe	28
PID 1312 wrote to memory of 1684	1312	644d7ba1dfc9826aa44aad038aa5d968c15fc5a02c7dc6b7df2b57dfe23e7eaf.exe	28
PID 1684 wrote to memory of 268	1684	cmd.exe	30
PID 1684 wrote to memory of 268	1684	cmd.exe	30
PID 1684 wrote to memory of 268	1684	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/1312-54-0x00000000002E0000-0x00000000010A9000-memory.dmp

Filesize
13.8MB

Download
memory/1312-57-0x00000000002E0000-0x00000000010A9000-memory.dmp

Filesize
13.8MB

Download