Analysis
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max time kernel
44s -
max time network
49s -
platform
windows7_x64 -
resource
win7-20220901-en -
resource tags
arch:x64arch:x86image:win7-20220901-enlocale:en-usos:windows7-x64system -
submitted
23-11-2022 15:41
Static task
static1
Behavioral task
behavioral1
Sample
dfbe55fb55536a56dd6406e37b30d734da98e44644038187feaa6ff8d3266c8c.exe
Resource
win7-20220901-en
General
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Target
dfbe55fb55536a56dd6406e37b30d734da98e44644038187feaa6ff8d3266c8c.exe
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Size
1.6MB
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MD5
1f4e5ee354bc22e33ef21b8990b263d2
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SHA1
31bcbd04853778fa19570ef8f77c94dca7c41659
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SHA256
dfbe55fb55536a56dd6406e37b30d734da98e44644038187feaa6ff8d3266c8c
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SHA512
9663dbff00c4156e55b1fee997e91ad99388cecd8b222d4816b79cbf59c4241e16e52b8334d24d83485e8bf55ad3251b5466afa02f6a0fc03820a04482ee6c89
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SSDEEP
24576:q8qRZaLO3yQ53DHUOaI6iW2vfT8WoeKHSH2wdnf+p/Aqk9Z5sqKWTcXkwMevDLr4:jLExt/WgNfp9Z5s9W4DLtmFj/
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 3 IoCs
Processes:
dfbe55fb55536a56dd6406e37b30d734da98e44644038187feaa6ff8d3266c8c.exedescription ioc process File created C:\Users\Administrator\AppData\Local\Google\Chrome\User Data\Default\Extensions\bjpcpcoaefoiablmbcifghanfcibbhkl\2.0\manifest.json dfbe55fb55536a56dd6406e37b30d734da98e44644038187feaa6ff8d3266c8c.exe File created C:\Users\Guest\AppData\Local\Google\Chrome\User Data\Default\Extensions\bjpcpcoaefoiablmbcifghanfcibbhkl\2.0\manifest.json dfbe55fb55536a56dd6406e37b30d734da98e44644038187feaa6ff8d3266c8c.exe File created C:\Users\Admin\AppData\Local\Google\Chrome\User Data\Default\Extensions\bjpcpcoaefoiablmbcifghanfcibbhkl\2.0\manifest.json dfbe55fb55536a56dd6406e37b30d734da98e44644038187feaa6ff8d3266c8c.exe -
Drops file in System32 directory 4 IoCs
Processes:
dfbe55fb55536a56dd6406e37b30d734da98e44644038187feaa6ff8d3266c8c.exedescription ioc process File opened for modification C:\Windows\System32\GroupPolicy dfbe55fb55536a56dd6406e37b30d734da98e44644038187feaa6ff8d3266c8c.exe File opened for modification C:\Windows\SysWOW64\GroupPolicy\gpt.ini dfbe55fb55536a56dd6406e37b30d734da98e44644038187feaa6ff8d3266c8c.exe File created C:\Windows\System32\GroupPolicy\Machine\Registry.pol dfbe55fb55536a56dd6406e37b30d734da98e44644038187feaa6ff8d3266c8c.exe File opened for modification C:\Windows\System32\GroupPolicy\GPT.INI dfbe55fb55536a56dd6406e37b30d734da98e44644038187feaa6ff8d3266c8c.exe -
Suspicious behavior: EnumeratesProcesses 2 IoCs
Processes:
dfbe55fb55536a56dd6406e37b30d734da98e44644038187feaa6ff8d3266c8c.exepid process 1900 dfbe55fb55536a56dd6406e37b30d734da98e44644038187feaa6ff8d3266c8c.exe 1900 dfbe55fb55536a56dd6406e37b30d734da98e44644038187feaa6ff8d3266c8c.exe
Processes
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C:\Users\Admin\AppData\Local\Temp\dfbe55fb55536a56dd6406e37b30d734da98e44644038187feaa6ff8d3266c8c.exe"C:\Users\Admin\AppData\Local\Temp\dfbe55fb55536a56dd6406e37b30d734da98e44644038187feaa6ff8d3266c8c.exe"1⤵
- Drops Chrome extension
- Drops file in System32 directory
- Suspicious behavior: EnumeratesProcesses
PID:1900