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Analysis
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max time kernel
16s -
max time network
120s -
platform
windows10_x64 -
resource
win10v20210408 -
submitted
30/07/2021, 08:02
Static task
static1
Behavioral task
behavioral1
Sample
stpastio.exe
Resource
win7v20210410
0 signatures
0 seconds
General
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Target
stpastio.exe
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Size
1.0MB
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MD5
76240af1d6ebffbf210af7d95b59b97e
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SHA1
8f029dfb9a98bd1c34335010c97780ac3f602d61
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SHA256
18f6c675acef58163ad7322fbbaf75ac8d92c50e3f4e2dd02f26bbc4a93f4262
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SHA512
71f2a9bb9a3ba9b0123fa302c6a96f9ff5b58be7804d1a84c170c4b69173428ddbc6807e91e034b23f83db9b51dfb8c6c7ae439fb822b7887927e5c84c007687
Malware Config
Signatures
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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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Looks up external IP address via web service 3 IoCs
Uses a legitimate IP lookup service to find the infected system's external IP.
flow ioc 7 api.ipify.org 8 api.ipify.org 10 ip-api.com -
Suspicious behavior: EnumeratesProcesses 2 IoCs
pid Process 992 stpastio.exe 992 stpastio.exe -
Suspicious use of AdjustPrivilegeToken 1 IoCs
description pid Process Token: SeDebugPrivilege 992 stpastio.exe