Analysis
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max time kernel
51s -
max time network
176s -
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, 01:51
Behavioral task
behavioral1
Sample
5e028e14942be8ef54ddc86cd528e28d203f85a16c0c0719ac0cd94ca51d0569.exe
Resource
win7-20220812-en
7 signatures
300 seconds
General
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Target
5e028e14942be8ef54ddc86cd528e28d203f85a16c0c0719ac0cd94ca51d0569.exe
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Size
4.0MB
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MD5
730943986dd5ea5044f18ae854e5f5fb
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SHA1
762efb34221cef11f113b7451d9495a69f3f9a9a
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SHA256
5e028e14942be8ef54ddc86cd528e28d203f85a16c0c0719ac0cd94ca51d0569
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SHA512
d45d78e120e2ae937893a720d70801e0b545f439c12e7c917279d77ca4c58350ce9e74ce8cc9af84173ed1247b348d2794ec86c22006b45ae065989c52dfbba1
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SSDEEP
98304:EZ4WM5IdwnJDd/4GHVwdI3y4vXaMixI5okN2MXqleNM76Lhj5M9f:EZ43OdwN9Qyise4ogq57Itm9
Malware Config
Signatures
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YTStealer payload 1 IoCs
resource yara_rule behavioral2/memory/2032-123-0x0000000000C30000-0x00000000019F9000-memory.dmp family_ytstealer -
resource yara_rule behavioral2/memory/2032-120-0x0000000000C30000-0x00000000019F9000-memory.dmp upx behavioral2/memory/2032-123-0x0000000000C30000-0x00000000019F9000-memory.dmp upx -
Reads user/profile data of web browsers 2 TTPs
Infostealers often target stored browser data, which can include saved credentials etc.
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Suspicious behavior: EnumeratesProcesses 4 IoCs
pid Process 2032 5e028e14942be8ef54ddc86cd528e28d203f85a16c0c0719ac0cd94ca51d0569.exe 2032 5e028e14942be8ef54ddc86cd528e28d203f85a16c0c0719ac0cd94ca51d0569.exe 2032 5e028e14942be8ef54ddc86cd528e28d203f85a16c0c0719ac0cd94ca51d0569.exe 2032 5e028e14942be8ef54ddc86cd528e28d203f85a16c0c0719ac0cd94ca51d0569.exe -
Suspicious use of WriteProcessMemory 4 IoCs
description pid Process procid_target PID 2032 wrote to memory of 1900 2032 5e028e14942be8ef54ddc86cd528e28d203f85a16c0c0719ac0cd94ca51d0569.exe 67 PID 2032 wrote to memory of 1900 2032 5e028e14942be8ef54ddc86cd528e28d203f85a16c0c0719ac0cd94ca51d0569.exe 67 PID 1900 wrote to memory of 5024 1900 cmd.exe 69 PID 1900 wrote to memory of 5024 1900 cmd.exe 69
Processes
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C:\Users\Admin\AppData\Local\Temp\5e028e14942be8ef54ddc86cd528e28d203f85a16c0c0719ac0cd94ca51d0569.exe"C:\Users\Admin\AppData\Local\Temp\5e028e14942be8ef54ddc86cd528e28d203f85a16c0c0719ac0cd94ca51d0569.exe"1⤵
- Suspicious behavior: EnumeratesProcesses
- Suspicious use of WriteProcessMemory
PID:2032 -
C:\Windows\system32\cmd.exeC:\Windows\system32\cmd.exe /C choice /C Y /N /D Y /T 0 &Del C:\Users\Admin\AppData\Local\Temp\5e028e14942be8ef54ddc86cd528e28d203f85a16c0c0719ac0cd94ca51d0569.exe2⤵
- Suspicious use of WriteProcessMemory
PID:1900 -
C:\Windows\system32\choice.exechoice /C Y /N /D Y /T 03⤵PID:5024
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