Analysis
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max time kernel
139s -
max time network
125s -
platform
windows10-2004_x64 -
resource
win10v2004-20240704-en -
resource tags
arch:x64arch:x86image:win10v2004-20240704-enlocale:en-usos:windows10-2004-x64system -
submitted
12-07-2024 05:46
Static task
static1
Behavioral task
behavioral1
Sample
setup.exe
Resource
win10v2004-20240704-en
General
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Target
setup.exe
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Size
792.0MB
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MD5
d99235956d2438017dce77cbf6cb1176
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SHA1
4121d8636b556b9da48081b2d818f3dcde3ac9a4
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SHA256
74134cd0030b7681d9f753f8ecf68bf14937ba0261522bf05e5bef564cd8b8b0
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SHA512
f090c7d82daf9f3ae9582e1d40f22272cb7e8911eae20c312704c7b814005816c8a78960b0ec21d376443db3c49c9d012052aa1f5692167b514fcf3211841351
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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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Drops file in System32 directory 4 IoCs
Processes:
setup.exedescription ioc process File opened for modification C:\Windows\System32\GroupPolicy setup.exe 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 -
Suspicious behavior: EnumeratesProcesses 2 IoCs
Processes:
setup.exepid process 4612 setup.exe 4612 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:4612
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C:\Windows\system32\svchost.exeC:\Windows\system32\svchost.exe -k LocalSystemNetworkRestricted -p -s fhsvc1⤵PID:2456
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C:\Windows\system32\svchost.exeC:\Windows\system32\svchost.exe -k LocalSystemNetworkRestricted -s WPDBusEnum1⤵PID:2860
Network
MITRE ATT&CK Enterprise v15
Replay Monitor
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Downloads
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Filesize
127B
MD58ef9853d1881c5fe4d681bfb31282a01
SHA1a05609065520e4b4e553784c566430ad9736f19f
SHA2569228f13d82c3dc96b957769f6081e5bac53cffca4ffde0ba1e102d9968f184a2
SHA5125ddee931a08cfea5bb9d1c36355d47155a24d617c2a11d08364ffc54e593064011dee4fea8ac5b67029cab515d3071f0ba0422bb76af492a3115272ba8feb005