Analysis
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max time kernel
151s -
max time network
156s -
platform
windows10-2004_x64 -
resource
win10v2004-20220901-en -
resource tags
arch:x64arch:x86image:win10v2004-20220901-enlocale:en-usos:windows10-2004-x64system -
submitted
06-11-2022 09:34
Static task
static1
Behavioral task
behavioral1
Sample
1cd66253ffbff87895f3a4d7c428937e99dbfb8b3647c2a71cfab76f02315cbe.exe
Resource
win7-20220812-en
Behavioral task
behavioral2
Sample
1cd66253ffbff87895f3a4d7c428937e99dbfb8b3647c2a71cfab76f02315cbe.exe
Resource
win10v2004-20220901-en
General
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Target
1cd66253ffbff87895f3a4d7c428937e99dbfb8b3647c2a71cfab76f02315cbe.exe
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Size
777KB
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MD5
101b505f25a72c4f63999a2606e9b973
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SHA1
87873382d7cfc1fbe41c437a1ece63de7025d512
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SHA256
1cd66253ffbff87895f3a4d7c428937e99dbfb8b3647c2a71cfab76f02315cbe
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SHA512
ca7d55958da6a3aa8bf73d2b9ccc39c58d35298b67c1011f21da658f09582115470ecedd3094c59c2b1f6ccb0252353a2c9dfbd7d7a75a7c279def4f38a635a8
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SSDEEP
12288:kjUHOHwjBgUob9dLf+Cn/kBwtxufB37FJnP6muJ7c7rDiMQCsAnFaGPcN:bHOqKb9dLfNnDtazPL8MDiMLaGPE
Malware Config
Signatures
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resource yara_rule behavioral2/memory/3548-132-0x0000000000400000-0x0000000000621000-memory.dmp upx behavioral2/memory/3548-134-0x0000000000400000-0x0000000000621000-memory.dmp upx behavioral2/memory/3548-135-0x0000000000400000-0x0000000000621000-memory.dmp upx behavioral2/memory/3548-136-0x0000000000400000-0x0000000000621000-memory.dmp upx behavioral2/memory/3548-137-0x0000000000400000-0x0000000000621000-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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Adds Run key to start application 2 TTPs 2 IoCs
description ioc Process Set value (str) \REGISTRY\MACHINE\SOFTWARE\WOW6432Node\Microsoft\Windows\CurrentVersion\Run\SonyAgent = "C:\\Users\\Admin\\AppData\\Local\\Temp\\1cd66253ffbff87895f3a4d7c428937e99dbfb8b3647c2a71cfab76f02315cbe.exe" 1cd66253ffbff87895f3a4d7c428937e99dbfb8b3647c2a71cfab76f02315cbe.exe Key created \REGISTRY\MACHINE\SOFTWARE\WOW6432Node\Microsoft\Windows\CurrentVersion\Run 1cd66253ffbff87895f3a4d7c428937e99dbfb8b3647c2a71cfab76f02315cbe.exe -
Checks installed software on the system 1 TTPs
Looks up Uninstall key entries in the registry to enumerate software on the system.
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description ioc Process Key created \REGISTRY\USER\S-1-5-21-929662420-1054238289-2961194603-1000\SOFTWARE\Microsoft\Internet Explorer\Main 1cd66253ffbff87895f3a4d7c428937e99dbfb8b3647c2a71cfab76f02315cbe.exe Set value (data) \REGISTRY\USER\S-1-5-21-929662420-1054238289-2961194603-1000\SOFTWARE\Microsoft\Internet Explorer\Main\BeforeLocalizedFont = e680f97f70c3dcd8462f6a562c5fab968efc995a6f7c95d981d270daa3aacc5540ffdeced832c2a983ed0e5b1c9c103cd013da445c0d2e90895eeebb68e667a9c26b764b752b14c0ae47a1ca7e6ea2e20093051d89677fa770e8ea2ec47e32b4ef027971be0c04 1cd66253ffbff87895f3a4d7c428937e99dbfb8b3647c2a71cfab76f02315cbe.exe