Analysis
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max time kernel
171s -
max time network
186s -
platform
windows10-2004_x64 -
resource
win10v2004-20221111-en -
resource tags
arch:x64arch:x86image:win10v2004-20221111-enlocale:en-usos:windows10-2004-x64system -
submitted
23-11-2022 14:09
Static task
static1
Behavioral task
behavioral1
Sample
627f13a133748f2bc29769edc3ee6e2e9a523db7305c6d3c9e8b9d8cd5213438.exe
Resource
win7-20221111-en
General
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Target
627f13a133748f2bc29769edc3ee6e2e9a523db7305c6d3c9e8b9d8cd5213438.exe
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Size
1.6MB
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MD5
6098b28f270d853536800892739d80af
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SHA1
ce85716a4a932e9094de775f255373bc429b3d48
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SHA256
627f13a133748f2bc29769edc3ee6e2e9a523db7305c6d3c9e8b9d8cd5213438
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SHA512
a1b3f866f4ad15dcc7634f503ffea08a2461151155a540c788a5f046103e50b95c742fd7a5361d48017633bcc94e6510944338f7845502e4e5dcd569faabc1a1
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SSDEEP
24576:83Kxpq7FXyYZ3j4MO6l0eKYtiLXftzcNbOKXeCixwbO5o0gyZVBOFG1RL0HKSvM2:47Np8MO6wLGs5ownOFGDLQfvz
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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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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Drops Chrome extension 5 IoCs
Processes:
627f13a133748f2bc29769edc3ee6e2e9a523db7305c6d3c9e8b9d8cd5213438.exedescription ioc process File created C:\Users\Admin\AppData\Local\Google\Chrome\User Data\Default\Extensions\fbdggichalonhgfnnoeeleakgpjjlfop\2.0\manifest.json 627f13a133748f2bc29769edc3ee6e2e9a523db7305c6d3c9e8b9d8cd5213438.exe File created C:\Users\Administrator\AppData\Local\Google\Chrome\User Data\Default\Extensions\fbdggichalonhgfnnoeeleakgpjjlfop\2.0\manifest.json 627f13a133748f2bc29769edc3ee6e2e9a523db7305c6d3c9e8b9d8cd5213438.exe File created C:\Users\DefaultAccount\AppData\Local\Google\Chrome\User Data\Default\Extensions\fbdggichalonhgfnnoeeleakgpjjlfop\2.0\manifest.json 627f13a133748f2bc29769edc3ee6e2e9a523db7305c6d3c9e8b9d8cd5213438.exe File created C:\Users\Guest\AppData\Local\Google\Chrome\User Data\Default\Extensions\fbdggichalonhgfnnoeeleakgpjjlfop\2.0\manifest.json 627f13a133748f2bc29769edc3ee6e2e9a523db7305c6d3c9e8b9d8cd5213438.exe File created C:\Users\WDAGUtilityAccount\AppData\Local\Google\Chrome\User Data\Default\Extensions\fbdggichalonhgfnnoeeleakgpjjlfop\2.0\manifest.json 627f13a133748f2bc29769edc3ee6e2e9a523db7305c6d3c9e8b9d8cd5213438.exe -
Drops file in System32 directory 4 IoCs
Processes:
627f13a133748f2bc29769edc3ee6e2e9a523db7305c6d3c9e8b9d8cd5213438.exedescription ioc process File opened for modification C:\Windows\System32\GroupPolicy\GPT.INI 627f13a133748f2bc29769edc3ee6e2e9a523db7305c6d3c9e8b9d8cd5213438.exe File opened for modification C:\Windows\System32\GroupPolicy 627f13a133748f2bc29769edc3ee6e2e9a523db7305c6d3c9e8b9d8cd5213438.exe File opened for modification C:\Windows\SysWOW64\GroupPolicy\gpt.ini 627f13a133748f2bc29769edc3ee6e2e9a523db7305c6d3c9e8b9d8cd5213438.exe File created C:\Windows\System32\GroupPolicy\Machine\Registry.pol 627f13a133748f2bc29769edc3ee6e2e9a523db7305c6d3c9e8b9d8cd5213438.exe -
Suspicious behavior: EnumeratesProcesses 4 IoCs
Processes:
627f13a133748f2bc29769edc3ee6e2e9a523db7305c6d3c9e8b9d8cd5213438.exepid process 1080 627f13a133748f2bc29769edc3ee6e2e9a523db7305c6d3c9e8b9d8cd5213438.exe 1080 627f13a133748f2bc29769edc3ee6e2e9a523db7305c6d3c9e8b9d8cd5213438.exe 1080 627f13a133748f2bc29769edc3ee6e2e9a523db7305c6d3c9e8b9d8cd5213438.exe 1080 627f13a133748f2bc29769edc3ee6e2e9a523db7305c6d3c9e8b9d8cd5213438.exe
Processes
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C:\Users\Admin\AppData\Local\Temp\627f13a133748f2bc29769edc3ee6e2e9a523db7305c6d3c9e8b9d8cd5213438.exe"C:\Users\Admin\AppData\Local\Temp\627f13a133748f2bc29769edc3ee6e2e9a523db7305c6d3c9e8b9d8cd5213438.exe"1⤵
- Drops Chrome extension
- Drops file in System32 directory
- Suspicious behavior: EnumeratesProcesses
PID:1080
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C:\Windows\system32\svchost.exeC:\Windows\system32\svchost.exe -k LocalSystemNetworkRestricted -s WPDBusEnum1⤵PID:2016
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C:\Windows\system32\svchost.exeC:\Windows\system32\svchost.exe -k LocalSystemNetworkRestricted -p -s fhsvc1⤵PID:2928