Analysis
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max time kernel
176s -
max time network
180s -
platform
windows10-2004_x64 -
resource
win10v2004-20230220-en -
resource tags
arch:x64arch:x86image:win10v2004-20230220-enlocale:en-usos:windows10-2004-x64system -
submitted
05-05-2023 18:44
Behavioral task
behavioral1
Sample
A.exe
Resource
win7-20230220-en
windows7-x64
6 signatures
150 seconds
General
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Target
A.exe
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Size
222KB
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MD5
8104093918b6f2d2004535b24b1533ba
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SHA1
f9cf4ae46a44ab7a39f35614167b2be9f1d66460
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SHA256
337a646e6f1a641d9471b840ee21bff858e6ba24538a4f815191be85e5003e70
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SHA512
d43dc6e765a528755d1004b591d580c8d3e5a49800980dab1073848f26c67c0350fe560762b46a3602e799ea8ee861bcc4f829020d5479e48c8ed6871fd139a1
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SSDEEP
6144:O1vaKFbcprS5qlrCkxLjgmOA05HTr7N1DPz:SaKFbcVS5FUOAe7r
Malware Config
Signatures
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NirSoft WebBrowserPassView 1 IoCs
Password recovery tool for various web browsers
resource yara_rule behavioral2/memory/4120-137-0x0000000000400000-0x0000000000482000-memory.dmp WebBrowserPassView -
Nirsoft 1 IoCs
resource yara_rule behavioral2/memory/4120-137-0x0000000000400000-0x0000000000482000-memory.dmp Nirsoft -
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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resource yara_rule behavioral2/memory/4120-133-0x0000000000400000-0x0000000000482000-memory.dmp upx behavioral2/memory/4120-137-0x0000000000400000-0x0000000000482000-memory.dmp upx -
Suspicious behavior: EnumeratesProcesses 4 IoCs
pid Process 4120 A.exe 4120 A.exe 4120 A.exe 4120 A.exe -
Suspicious behavior: GetForegroundWindowSpam 1 IoCs
pid Process 4120 A.exe