Analysis
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max time kernel
49s -
max time network
182s -
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, 01:59
Behavioral task
behavioral1
Sample
707ec54aeda2964b06523a949aa7fa0a65c803c9ac048f9424c261007b3d8967.exe
Resource
win7-20220812-en
7 signatures
300 seconds
General
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Target
707ec54aeda2964b06523a949aa7fa0a65c803c9ac048f9424c261007b3d8967.exe
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Size
4.0MB
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MD5
ffffccd1e70c4b9fb98eee125e57f9fb
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SHA1
d97a24d6b58380b8b89bccd90fbae80ed2a91bad
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SHA256
707ec54aeda2964b06523a949aa7fa0a65c803c9ac048f9424c261007b3d8967
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SHA512
9b4cb5144765d1ac52eebe49722c7ce67208536bc584f97f41c62de28584ebd481448cc5502b9a3b17c3bf73531b5b2b91bf723b7a153329dfc488c5c881c6d7
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SSDEEP
98304:84FJlHKWbazi1dbxGbWqRllYGIxty3TbT4zkxsWLn3YvLtgXn:8azHKWMkv2lmrjeTbkmL3ICX
Malware Config
Signatures
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YTStealer payload 1 IoCs
resource yara_rule behavioral2/memory/2032-122-0x00000000013A0000-0x0000000002168000-memory.dmp family_ytstealer -
resource yara_rule behavioral2/memory/2032-120-0x00000000013A0000-0x0000000002168000-memory.dmp upx behavioral2/memory/2032-122-0x00000000013A0000-0x0000000002168000-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 707ec54aeda2964b06523a949aa7fa0a65c803c9ac048f9424c261007b3d8967.exe 2032 707ec54aeda2964b06523a949aa7fa0a65c803c9ac048f9424c261007b3d8967.exe 2032 707ec54aeda2964b06523a949aa7fa0a65c803c9ac048f9424c261007b3d8967.exe 2032 707ec54aeda2964b06523a949aa7fa0a65c803c9ac048f9424c261007b3d8967.exe -
Suspicious use of WriteProcessMemory 4 IoCs
description pid Process procid_target PID 2032 wrote to memory of 1872 2032 707ec54aeda2964b06523a949aa7fa0a65c803c9ac048f9424c261007b3d8967.exe 67 PID 2032 wrote to memory of 1872 2032 707ec54aeda2964b06523a949aa7fa0a65c803c9ac048f9424c261007b3d8967.exe 67 PID 1872 wrote to memory of 5000 1872 cmd.exe 69 PID 1872 wrote to memory of 5000 1872 cmd.exe 69
Processes
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C:\Users\Admin\AppData\Local\Temp\707ec54aeda2964b06523a949aa7fa0a65c803c9ac048f9424c261007b3d8967.exe"C:\Users\Admin\AppData\Local\Temp\707ec54aeda2964b06523a949aa7fa0a65c803c9ac048f9424c261007b3d8967.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\707ec54aeda2964b06523a949aa7fa0a65c803c9ac048f9424c261007b3d8967.exe2⤵
- Suspicious use of WriteProcessMemory
PID:1872 -
C:\Windows\system32\choice.exechoice /C Y /N /D Y /T 03⤵PID:5000
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