Analysis
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max time kernel
148s -
max time network
149s -
platform
windows7_x64 -
resource
win7-20231215-en -
resource tags
arch:x64arch:x86image:win7-20231215-enlocale:en-usos:windows7-x64system -
submitted
13-02-2024 13:10
Behavioral task
behavioral1
Sample
99814997765def04f2bedb65f9624238.exe
Resource
win7-20231215-en
windows7-x64
4 signatures
150 seconds
General
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Target
99814997765def04f2bedb65f9624238.exe
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Size
49KB
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MD5
99814997765def04f2bedb65f9624238
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SHA1
d46420f18738dfdd3ed8687859ebaa21e0d45a60
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SHA256
bbb64ca7e31759e14b14441ceee0d28cdb6b37253232b3d6618a38baad58f462
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SHA512
ba3bc2bed5899eb4e677fd0b9fd818266e00ea97fe7abef8600f5646e57b7ab26ec75203ce02233929c65534d51d89093f964a5f1f0b1c03d22173ca2d990f85
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SSDEEP
768:oWcGhyohheD5a/T7w3qKTaOyX1JkWl5LrOSgDOoxAxoSMzc4RebdLwaNut:oWcsAta/IW9XDkWGS8OolzuhVNu
Malware Config
Signatures
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Modifies firewall policy service 2 TTPs 2 IoCs
description ioc Process Key created \REGISTRY\MACHINE\SYSTEM\ControlSet001\Services\SharedAccess\Parameters\FirewallPolicy\StandardProfile\AuthorizedApplications\List 99814997765def04f2bedb65f9624238.exe Set value (str) \REGISTRY\MACHINE\SYSTEM\ControlSet001\services\SharedAccess\Parameters\FirewallPolicy\StandardProfile\AuthorizedApplications\List\C:\Users\Admin\AppData\Local\Temp\99814997765def04f2bedb65f9624238.exe = "C:\\Users\\Admin\\AppData\\Local\\Temp\\99814997765def04f2bedb65f9624238.exe:*:Enabled:ldrsoft" 99814997765def04f2bedb65f9624238.exe -
Checks BIOS information in registry 2 TTPs 1 IoCs
BIOS information is often read in order to detect sandboxing environments.
description ioc Process Key value queried \REGISTRY\MACHINE\HARDWARE\DESCRIPTION\System\SystemBiosVersion 99814997765def04f2bedb65f9624238.exe -
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 behavioral1/memory/2400-1-0x0000000000400000-0x000000000145B000-memory.dmp upx behavioral1/memory/2400-2-0x0000000000400000-0x000000000145B000-memory.dmp upx behavioral1/memory/2400-3-0x0000000000400000-0x000000000145B000-memory.dmp upx behavioral1/memory/2400-4-0x0000000000400000-0x000000000145B000-memory.dmp upx behavioral1/memory/2400-8-0x0000000000400000-0x000000000145B000-memory.dmp upx behavioral1/memory/2400-12-0x0000000000400000-0x000000000145B000-memory.dmp upx behavioral1/memory/2400-16-0x0000000000400000-0x000000000145B000-memory.dmp upx