Analysis
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max time kernel
206s -
max time network
213s -
platform
windows10-2004_x64 -
resource
win10v2004-20221111-en -
resource tags
arch:x64arch:x86image:win10v2004-20221111-enlocale:en-usos:windows10-2004-x64system -
submitted
25-11-2022 19:39
Static task
static1
Behavioral task
behavioral1
Sample
c48f5a6b4f113c0e3de0deace02458cd91b2678524d57011c2ccba87d7c88cae.exe
Resource
win7-20221111-en
General
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Target
c48f5a6b4f113c0e3de0deace02458cd91b2678524d57011c2ccba87d7c88cae.exe
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Size
2.6MB
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MD5
7c20a570df73fd68778408356ef120d6
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SHA1
2663ba63cf7b80f297a7851fdee1d830358812e7
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SHA256
c48f5a6b4f113c0e3de0deace02458cd91b2678524d57011c2ccba87d7c88cae
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SHA512
960086fc35b27aa0011590dd99e36bd1230509b26faff96870eedcc0a7e20885da59ea2717a1ea3095345bbc908f3e90c2b125d4a5e8adf3e04b8d282c79755c
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SSDEEP
49152:gmiFpddD19ymdChjskScbqYBCJgmEIYzitJgEauUm82ngFeAsc2:NwpCCkLb5hmExz3Eau0
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:
c48f5a6b4f113c0e3de0deace02458cd91b2678524d57011c2ccba87d7c88cae.exedescription ioc process File created C:\Users\Admin\AppData\Local\Google\Chrome\User Data\Default\Extensions\chnlopjfcabjnjjhbangfkhcobgckjmh\2.0\manifest.json c48f5a6b4f113c0e3de0deace02458cd91b2678524d57011c2ccba87d7c88cae.exe File created C:\Users\Administrator\AppData\Local\Google\Chrome\User Data\Default\Extensions\chnlopjfcabjnjjhbangfkhcobgckjmh\2.0\manifest.json c48f5a6b4f113c0e3de0deace02458cd91b2678524d57011c2ccba87d7c88cae.exe File created C:\Users\DefaultAccount\AppData\Local\Google\Chrome\User Data\Default\Extensions\chnlopjfcabjnjjhbangfkhcobgckjmh\2.0\manifest.json c48f5a6b4f113c0e3de0deace02458cd91b2678524d57011c2ccba87d7c88cae.exe File created C:\Users\Guest\AppData\Local\Google\Chrome\User Data\Default\Extensions\chnlopjfcabjnjjhbangfkhcobgckjmh\2.0\manifest.json c48f5a6b4f113c0e3de0deace02458cd91b2678524d57011c2ccba87d7c88cae.exe File created C:\Users\WDAGUtilityAccount\AppData\Local\Google\Chrome\User Data\Default\Extensions\chnlopjfcabjnjjhbangfkhcobgckjmh\2.0\manifest.json c48f5a6b4f113c0e3de0deace02458cd91b2678524d57011c2ccba87d7c88cae.exe -
Drops file in System32 directory 4 IoCs
Processes:
c48f5a6b4f113c0e3de0deace02458cd91b2678524d57011c2ccba87d7c88cae.exedescription ioc process File created C:\Windows\System32\GroupPolicy\Machine\Registry.pol c48f5a6b4f113c0e3de0deace02458cd91b2678524d57011c2ccba87d7c88cae.exe File opened for modification C:\Windows\System32\GroupPolicy\GPT.INI c48f5a6b4f113c0e3de0deace02458cd91b2678524d57011c2ccba87d7c88cae.exe File opened for modification C:\Windows\System32\GroupPolicy c48f5a6b4f113c0e3de0deace02458cd91b2678524d57011c2ccba87d7c88cae.exe File opened for modification C:\Windows\SysWOW64\GroupPolicy\gpt.ini c48f5a6b4f113c0e3de0deace02458cd91b2678524d57011c2ccba87d7c88cae.exe -
Suspicious behavior: EnumeratesProcesses 4 IoCs
Processes:
c48f5a6b4f113c0e3de0deace02458cd91b2678524d57011c2ccba87d7c88cae.exepid process 4224 c48f5a6b4f113c0e3de0deace02458cd91b2678524d57011c2ccba87d7c88cae.exe 4224 c48f5a6b4f113c0e3de0deace02458cd91b2678524d57011c2ccba87d7c88cae.exe 4224 c48f5a6b4f113c0e3de0deace02458cd91b2678524d57011c2ccba87d7c88cae.exe 4224 c48f5a6b4f113c0e3de0deace02458cd91b2678524d57011c2ccba87d7c88cae.exe
Processes
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C:\Users\Admin\AppData\Local\Temp\c48f5a6b4f113c0e3de0deace02458cd91b2678524d57011c2ccba87d7c88cae.exe"C:\Users\Admin\AppData\Local\Temp\c48f5a6b4f113c0e3de0deace02458cd91b2678524d57011c2ccba87d7c88cae.exe"1⤵
- Drops Chrome extension
- Drops file in System32 directory
- Suspicious behavior: EnumeratesProcesses
PID:4224
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C:\Windows\system32\svchost.exeC:\Windows\system32\svchost.exe -k LocalSystemNetworkRestricted -s WPDBusEnum1⤵PID:1660
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C:\Windows\system32\svchost.exeC:\Windows\system32\svchost.exe -k LocalSystemNetworkRestricted -p -s fhsvc1⤵PID:2792
Network
MITRE ATT&CK Enterprise v6
Replay Monitor
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Downloads
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memory/4224-132-0x0000000000D00000-0x0000000000DA5000-memory.dmpFilesize
660KB