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Analysis
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max time kernel
185s -
max time network
189s -
platform
windows10-2004_x64 -
resource
win10v2004-20220812-en -
resource tags
arch:x64arch:x86image:win10v2004-20220812-enlocale:en-usos:windows10-2004-x64system -
submitted
06/12/2022, 07:58
Behavioral task
behavioral1
Sample
b8434ed632e3da0080e6bb508e326f76499950bd2dc450997bf0c9bc02dd7fba.exe
Resource
win7-20221111-en
General
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Target
b8434ed632e3da0080e6bb508e326f76499950bd2dc450997bf0c9bc02dd7fba.exe
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Size
556KB
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MD5
3e2a3eb21b43c089b83d5f2b4659d402
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SHA1
b28d5629522485b65de7677d6907f284b9a705e2
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SHA256
b8434ed632e3da0080e6bb508e326f76499950bd2dc450997bf0c9bc02dd7fba
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SHA512
31b889d034f8956649de15b6199c387cef20f7a24e7af3d2e59859e920bd39b06c5b744987a7b9244e30d7a4448e5108356d77199788e120e03683fb7a797153
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SSDEEP
12288:7GosTxSzpDq5VNYdyOshT5l4/86CaIhvPfNMIM1P27QwMMT6:7GosTxSEXzOV/UaIBNLMp20wMMT6
Malware Config
Signatures
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resource yara_rule behavioral2/memory/1152-132-0x0000000000400000-0x0000000000522000-memory.dmp upx behavioral2/memory/1152-133-0x0000000000400000-0x0000000000522000-memory.dmp upx behavioral2/memory/1152-134-0x0000000000400000-0x0000000000522000-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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Drops file in Program Files directory 1 IoCs
description ioc Process File created C:\PROGRA~2\is240594375.log b8434ed632e3da0080e6bb508e326f76499950bd2dc450997bf0c9bc02dd7fba.exe -
Enumerates physical storage devices 1 TTPs
Attempts to interact with connected storage/optical drive(s). Likely ransomware behaviour.
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Suspicious use of SetWindowsHookEx 2 IoCs
pid Process 1152 b8434ed632e3da0080e6bb508e326f76499950bd2dc450997bf0c9bc02dd7fba.exe 1152 b8434ed632e3da0080e6bb508e326f76499950bd2dc450997bf0c9bc02dd7fba.exe