Analysis
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max time kernel
148s -
max time network
151s -
platform
windows10-2004_x64 -
resource
win10v2004-20240802-en -
resource tags
arch:x64arch:x86image:win10v2004-20240802-enlocale:en-usos:windows10-2004-x64system -
submitted
18-08-2024 12:36
Static task
static1
Behavioral task
behavioral1
Sample
61d67e67d5492a03cd4a04b11e6c737c.exe
Resource
win7-20240729-en
Behavioral task
behavioral2
Sample
61d67e67d5492a03cd4a04b11e6c737c.exe
Resource
win10v2004-20240802-en
General
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Target
61d67e67d5492a03cd4a04b11e6c737c.exe
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Size
4.3MB
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MD5
61d67e67d5492a03cd4a04b11e6c737c
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SHA1
f6ed2279bfd5fb2c42af498b4356ed460ff48d58
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SHA256
e3cd90fe855b430449aa00f87f135fc4d61f6a5e592dcba177e9067b00ab632e
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SHA512
e94be7bafe8e3ac5f9e703d777351fd60bdb3b78def6adec748c1d3d9867cd164a000bf0d82ef4b44ab9302866aeb7ffe8adf8c18e74b075c30f4213aafd0722
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SSDEEP
98304:HEQQ7VWJEL5xZdj/MFScKbeppRZRxWwDv3yiv:khV35xHoAcMeVgwDvv
Malware Config
Signatures
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Modifies firewall policy service 3 TTPs 1 IoCs
Processes:
61d67e67d5492a03cd4a04b11e6c737c.exedescription ioc Process Set value (int) \REGISTRY\MACHINE\SYSTEM\ControlSet001\Services\SharedAccess\Parameters\FirewallPolicy\FirewallRules\C:\ = "1" 61d67e67d5492a03cd4a04b11e6c737c.exe -
PrivateLoader
PrivateLoader is a downloader sold as a pay-per-install malware distribution service.
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Drops file in System32 directory 4 IoCs
Processes:
61d67e67d5492a03cd4a04b11e6c737c.exedescription ioc Process File opened for modification C:\Windows\System32\GroupPolicy 61d67e67d5492a03cd4a04b11e6c737c.exe File opened for modification C:\Windows\System32\GroupPolicy\gpt.ini 61d67e67d5492a03cd4a04b11e6c737c.exe File created C:\Windows\System32\GroupPolicy\Machine\Registry.pol 61d67e67d5492a03cd4a04b11e6c737c.exe File opened for modification C:\Windows\System32\GroupPolicy\GPT.INI 61d67e67d5492a03cd4a04b11e6c737c.exe -
Suspicious behavior: EnumeratesProcesses 2 IoCs
Processes:
61d67e67d5492a03cd4a04b11e6c737c.exepid Process 1364 61d67e67d5492a03cd4a04b11e6c737c.exe 1364 61d67e67d5492a03cd4a04b11e6c737c.exe
Processes
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C:\Users\Admin\AppData\Local\Temp\61d67e67d5492a03cd4a04b11e6c737c.exe"C:\Users\Admin\AppData\Local\Temp\61d67e67d5492a03cd4a04b11e6c737c.exe"1⤵
- Modifies firewall policy service
- Drops file in System32 directory
- Suspicious behavior: EnumeratesProcesses
PID:1364
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C:\Windows\system32\svchost.exeC:\Windows\system32\svchost.exe -k LocalSystemNetworkRestricted -p -s fhsvc1⤵PID:1272
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C:\Windows\system32\svchost.exeC:\Windows\system32\svchost.exe -k LocalSystemNetworkRestricted -s WPDBusEnum1⤵PID:4512