Analysis
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max time kernel
125s -
max time network
133s -
platform
windows10-2004_x64 -
resource
win10v2004-20220901-en -
resource tags
arch:x64arch:x86image:win10v2004-20220901-enlocale:en-usos:windows10-2004-x64system -
submitted
23-11-2022 13:45
Static task
static1
Behavioral task
behavioral1
Sample
879ec1d9eebff824a986e3309880d3a5146ff55a1b856dbfb5fad8bf02c22178.exe
Resource
win7-20220812-en
General
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Target
879ec1d9eebff824a986e3309880d3a5146ff55a1b856dbfb5fad8bf02c22178.exe
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Size
1.6MB
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MD5
249c38ecb4728c688e9b75359cc41508
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SHA1
7aab1d5c31f4a2b80c4798c40ddbd215cfb37634
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SHA256
879ec1d9eebff824a986e3309880d3a5146ff55a1b856dbfb5fad8bf02c22178
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SHA512
28f8a3d339a0211ffc4675b6b441ce6b79eca6aebb95f7bb1a69a9d90ec50374125e0e4e0f128cbaca82e52af82a2ad80ef4cfdb7bbf0c00ee5e60593df37f7a
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SSDEEP
24576:uIqR5vrjhyv53DHGo2Hfi73PdD+vozKnFPqVICtwiU3bsl2GlF7r/naGWj4WXBQB:2rlo3z2EVoLm7jaGWj4Z
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:
879ec1d9eebff824a986e3309880d3a5146ff55a1b856dbfb5fad8bf02c22178.exedescription ioc process File created C:\Users\WDAGUtilityAccount\AppData\Local\Google\Chrome\User Data\Default\Extensions\eflieinlodakpjchpnlpegmfgmfebepd\2.0\manifest.json 879ec1d9eebff824a986e3309880d3a5146ff55a1b856dbfb5fad8bf02c22178.exe File created C:\Users\Admin\AppData\Local\Google\Chrome\User Data\Default\Extensions\eflieinlodakpjchpnlpegmfgmfebepd\2.0\manifest.json 879ec1d9eebff824a986e3309880d3a5146ff55a1b856dbfb5fad8bf02c22178.exe File created C:\Users\Administrator\AppData\Local\Google\Chrome\User Data\Default\Extensions\eflieinlodakpjchpnlpegmfgmfebepd\2.0\manifest.json 879ec1d9eebff824a986e3309880d3a5146ff55a1b856dbfb5fad8bf02c22178.exe File created C:\Users\DefaultAccount\AppData\Local\Google\Chrome\User Data\Default\Extensions\eflieinlodakpjchpnlpegmfgmfebepd\2.0\manifest.json 879ec1d9eebff824a986e3309880d3a5146ff55a1b856dbfb5fad8bf02c22178.exe File created C:\Users\Guest\AppData\Local\Google\Chrome\User Data\Default\Extensions\eflieinlodakpjchpnlpegmfgmfebepd\2.0\manifest.json 879ec1d9eebff824a986e3309880d3a5146ff55a1b856dbfb5fad8bf02c22178.exe -
Drops file in System32 directory 4 IoCs
Processes:
879ec1d9eebff824a986e3309880d3a5146ff55a1b856dbfb5fad8bf02c22178.exedescription ioc process File opened for modification C:\Windows\SysWOW64\GroupPolicy\gpt.ini 879ec1d9eebff824a986e3309880d3a5146ff55a1b856dbfb5fad8bf02c22178.exe File created C:\Windows\System32\GroupPolicy\Machine\Registry.pol 879ec1d9eebff824a986e3309880d3a5146ff55a1b856dbfb5fad8bf02c22178.exe File opened for modification C:\Windows\System32\GroupPolicy\GPT.INI 879ec1d9eebff824a986e3309880d3a5146ff55a1b856dbfb5fad8bf02c22178.exe File opened for modification C:\Windows\System32\GroupPolicy 879ec1d9eebff824a986e3309880d3a5146ff55a1b856dbfb5fad8bf02c22178.exe -
Suspicious behavior: EnumeratesProcesses 4 IoCs
Processes:
879ec1d9eebff824a986e3309880d3a5146ff55a1b856dbfb5fad8bf02c22178.exepid process 2808 879ec1d9eebff824a986e3309880d3a5146ff55a1b856dbfb5fad8bf02c22178.exe 2808 879ec1d9eebff824a986e3309880d3a5146ff55a1b856dbfb5fad8bf02c22178.exe 2808 879ec1d9eebff824a986e3309880d3a5146ff55a1b856dbfb5fad8bf02c22178.exe 2808 879ec1d9eebff824a986e3309880d3a5146ff55a1b856dbfb5fad8bf02c22178.exe
Processes
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C:\Users\Admin\AppData\Local\Temp\879ec1d9eebff824a986e3309880d3a5146ff55a1b856dbfb5fad8bf02c22178.exe"C:\Users\Admin\AppData\Local\Temp\879ec1d9eebff824a986e3309880d3a5146ff55a1b856dbfb5fad8bf02c22178.exe"1⤵
- Drops Chrome extension
- Drops file in System32 directory
- Suspicious behavior: EnumeratesProcesses
PID:2808
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C:\Windows\system32\svchost.exeC:\Windows\system32\svchost.exe -k LocalSystemNetworkRestricted -s WPDBusEnum1⤵PID:1812
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C:\Windows\system32\svchost.exeC:\Windows\system32\svchost.exe -k LocalSystemNetworkRestricted -p -s fhsvc1⤵PID:1208