Analysis
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max time kernel
133s -
max time network
144s -
platform
windows10-2004_x64 -
resource
win10v2004-20241007-en -
resource tags
arch:x64arch:x86image:win10v2004-20241007-enlocale:en-usos:windows10-2004-x64system -
submitted
28-10-2024 19:48
Static task
static1
Behavioral task
behavioral1
Sample
setup.exe
Resource
win7-20241010-en
Behavioral task
behavioral2
Sample
setup.exe
Resource
win10v2004-20241007-en
General
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Target
setup.exe
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Size
3.5MB
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MD5
da016680911e1105d7ac212ac2989dc2
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SHA1
341caff8ed2e2be65863300012d2f0d904149c7b
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SHA256
cf3a80f6756543de0aa697ce7f3d248f8815af1f48d7801b313c8034cdce957b
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SHA512
0e9072efef5df138a673464614f5c47e2e20932c981f126d6b7f5587350c72b28a1930b1c86f5439f95e3f09cf443ab1234958ba2116cc8d035f68254c426fba
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SSDEEP
98304:rOuBF3zj5prjsd8VNCofaoUhXo8uG9pmSgQ7gCbHRd3bcEo:qunj5prvX8uGxgQZLcEo
Malware Config
Signatures
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Modifies firewall policy service 3 TTPs 1 IoCs
Processes:
setup.exedescription ioc process Set value (int) \REGISTRY\MACHINE\SYSTEM\ControlSet001\Services\SharedAccess\Parameters\FirewallPolicy\FirewallRules\C:\ = "1" setup.exe -
PrivateLoader
PrivateLoader is a downloader sold as a pay-per-install malware distribution service.
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Privateloader family
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Drops file in System32 directory 4 IoCs
Processes:
setup.exedescription ioc process File opened for modification C:\Windows\System32\GroupPolicy\gpt.ini setup.exe File created C:\Windows\System32\GroupPolicy\Machine\Registry.pol setup.exe File opened for modification C:\Windows\System32\GroupPolicy\GPT.INI setup.exe File opened for modification C:\Windows\System32\GroupPolicy setup.exe -
Suspicious behavior: EnumeratesProcesses 2 IoCs
Processes:
setup.exepid process 2236 setup.exe 2236 setup.exe
Processes
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C:\Users\Admin\AppData\Local\Temp\setup.exe"C:\Users\Admin\AppData\Local\Temp\setup.exe"1⤵
- Modifies firewall policy service
- Drops file in System32 directory
- Suspicious behavior: EnumeratesProcesses
PID:2236
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C:\Windows\system32\svchost.exeC:\Windows\system32\svchost.exe -k LocalSystemNetworkRestricted -p -s fhsvc1⤵PID:5068
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C:\Windows\system32\svchost.exeC:\Windows\system32\svchost.exe -k LocalSystemNetworkRestricted -s WPDBusEnum1⤵PID:2908
Network
MITRE ATT&CK Enterprise v15
Replay Monitor
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Downloads
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Filesize
127B
MD58ef9853d1881c5fe4d681bfb31282a01
SHA1a05609065520e4b4e553784c566430ad9736f19f
SHA2569228f13d82c3dc96b957769f6081e5bac53cffca4ffde0ba1e102d9968f184a2
SHA5125ddee931a08cfea5bb9d1c36355d47155a24d617c2a11d08364ffc54e593064011dee4fea8ac5b67029cab515d3071f0ba0422bb76af492a3115272ba8feb005