Analysis
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max time kernel
120s -
max time network
124s -
platform
windows7_x64 -
resource
win7-20240508-en -
resource tags
arch:x64arch:x86image:win7-20240508-enlocale:en-usos:windows7-x64system -
submitted
27-06-2024 23:24
Static task
static1
Behavioral task
behavioral1
Sample
d963acee9e469ee9b95e16ca8d4f77412663b6f92928d885cd35c82595bea7ef.exe
Resource
win7-20240508-en
Behavioral task
behavioral2
Sample
d963acee9e469ee9b95e16ca8d4f77412663b6f92928d885cd35c82595bea7ef.exe
Resource
win10-20240404-en
General
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Target
d963acee9e469ee9b95e16ca8d4f77412663b6f92928d885cd35c82595bea7ef.exe
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Size
4.3MB
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MD5
d25bee31c30313658d2e010c0fb5f66e
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SHA1
003a49d195dd719b9af213fedcf9c39d8b6bf480
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SHA256
d963acee9e469ee9b95e16ca8d4f77412663b6f92928d885cd35c82595bea7ef
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SHA512
323bc94eb61a776c4a2a112d064bef17bd9874e3560040672288cd4447065dca4bc47bb346ebb13319bf999163704fc56beed345bd8c24dc487803f3a8db3dc7
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SSDEEP
98304:dbFhmDz7Avv/xXkMfPikM5JofdF7r8tH9gAMhPQLv+Wu5Vm:dFAnE55fb46LSH9gAMBQTRM
Malware Config
Signatures
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Modifies firewall policy service 3 TTPs 1 IoCs
Processes:
d963acee9e469ee9b95e16ca8d4f77412663b6f92928d885cd35c82595bea7ef.exedescription ioc process Set value (int) \REGISTRY\MACHINE\SYSTEM\ControlSet001\services\SharedAccess\Parameters\FirewallPolicy\FirewallRules\C:\ = "1" d963acee9e469ee9b95e16ca8d4f77412663b6f92928d885cd35c82595bea7ef.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:
d963acee9e469ee9b95e16ca8d4f77412663b6f92928d885cd35c82595bea7ef.exedescription ioc process File opened for modification C:\Windows\System32\GroupPolicy\gpt.ini d963acee9e469ee9b95e16ca8d4f77412663b6f92928d885cd35c82595bea7ef.exe File created C:\Windows\System32\GroupPolicy\Machine\Registry.pol d963acee9e469ee9b95e16ca8d4f77412663b6f92928d885cd35c82595bea7ef.exe File opened for modification C:\Windows\System32\GroupPolicy\GPT.INI d963acee9e469ee9b95e16ca8d4f77412663b6f92928d885cd35c82595bea7ef.exe File opened for modification C:\Windows\System32\GroupPolicy d963acee9e469ee9b95e16ca8d4f77412663b6f92928d885cd35c82595bea7ef.exe -
Suspicious behavior: EnumeratesProcesses 1 IoCs
Processes:
d963acee9e469ee9b95e16ca8d4f77412663b6f92928d885cd35c82595bea7ef.exepid process 2140 d963acee9e469ee9b95e16ca8d4f77412663b6f92928d885cd35c82595bea7ef.exe -
Suspicious use of WriteProcessMemory 3 IoCs
Processes:
d963acee9e469ee9b95e16ca8d4f77412663b6f92928d885cd35c82595bea7ef.exedescription pid process target process PID 2140 wrote to memory of 2340 2140 d963acee9e469ee9b95e16ca8d4f77412663b6f92928d885cd35c82595bea7ef.exe WerFault.exe PID 2140 wrote to memory of 2340 2140 d963acee9e469ee9b95e16ca8d4f77412663b6f92928d885cd35c82595bea7ef.exe WerFault.exe PID 2140 wrote to memory of 2340 2140 d963acee9e469ee9b95e16ca8d4f77412663b6f92928d885cd35c82595bea7ef.exe WerFault.exe
Processes
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C:\Users\Admin\AppData\Local\Temp\d963acee9e469ee9b95e16ca8d4f77412663b6f92928d885cd35c82595bea7ef.exe"C:\Users\Admin\AppData\Local\Temp\d963acee9e469ee9b95e16ca8d4f77412663b6f92928d885cd35c82595bea7ef.exe"1⤵
- Modifies firewall policy service
- Drops file in System32 directory
- Suspicious behavior: EnumeratesProcesses
- Suspicious use of WriteProcessMemory
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C:\Windows\system32\WerFault.exeC:\Windows\system32\WerFault.exe -u -p 2140 -s 2202⤵
Network
MITRE ATT&CK Matrix ATT&CK v13
Replay Monitor
Loading Replay Monitor...
Downloads
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memory/2140-10-0x00000000771D0000-0x00000000771D2000-memory.dmpFilesize
8KB
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memory/2140-8-0x00000000771D0000-0x00000000771D2000-memory.dmpFilesize
8KB
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memory/2140-6-0x00000000771D0000-0x00000000771D2000-memory.dmpFilesize
8KB
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memory/2140-5-0x000000013F715000-0x000000013F97B000-memory.dmpFilesize
2.4MB
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memory/2140-4-0x00000000771C0000-0x00000000771C2000-memory.dmpFilesize
8KB
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memory/2140-2-0x00000000771C0000-0x00000000771C2000-memory.dmpFilesize
8KB
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memory/2140-0-0x00000000771C0000-0x00000000771C2000-memory.dmpFilesize
8KB
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memory/2140-36-0x000007FEFCFE0000-0x000007FEFCFE2000-memory.dmpFilesize
8KB
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memory/2140-34-0x000007FEFCFE0000-0x000007FEFCFE2000-memory.dmpFilesize
8KB
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memory/2140-31-0x000007FEFCFD0000-0x000007FEFCFD2000-memory.dmpFilesize
8KB
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memory/2140-29-0x000007FEFCFD0000-0x000007FEFCFD2000-memory.dmpFilesize
8KB
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memory/2140-26-0x0000000077200000-0x0000000077202000-memory.dmpFilesize
8KB
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memory/2140-24-0x0000000077200000-0x0000000077202000-memory.dmpFilesize
8KB
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memory/2140-22-0x0000000077200000-0x0000000077202000-memory.dmpFilesize
8KB
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memory/2140-21-0x00000000771F0000-0x00000000771F2000-memory.dmpFilesize
8KB
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memory/2140-20-0x000000013F5B0000-0x000000013FDC4000-memory.dmpFilesize
8.1MB
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memory/2140-18-0x00000000771F0000-0x00000000771F2000-memory.dmpFilesize
8KB
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memory/2140-16-0x00000000771F0000-0x00000000771F2000-memory.dmpFilesize
8KB
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memory/2140-15-0x00000000771E0000-0x00000000771E2000-memory.dmpFilesize
8KB
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memory/2140-13-0x00000000771E0000-0x00000000771E2000-memory.dmpFilesize
8KB
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memory/2140-11-0x00000000771E0000-0x00000000771E2000-memory.dmpFilesize
8KB
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memory/2140-48-0x000000013F715000-0x000000013F97B000-memory.dmpFilesize
2.4MB
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memory/2140-49-0x000000013F5B0000-0x000000013FDC4000-memory.dmpFilesize
8.1MB