Analysis
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max time kernel
150s -
max time network
153s -
platform
windows7_x64 -
resource
win7-20220414-en -
submitted
20-05-2022 23:40
Behavioral task
behavioral1
Sample
57fdfbe8acee9032a6c2a32d3c2e10617950d20172377609a19837bd483946b2.exe
Resource
win7-20220414-en
0 signatures
0 seconds
Behavioral task
behavioral2
Sample
57fdfbe8acee9032a6c2a32d3c2e10617950d20172377609a19837bd483946b2.exe
Resource
win10v2004-20220414-en
0 signatures
0 seconds
General
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Target
57fdfbe8acee9032a6c2a32d3c2e10617950d20172377609a19837bd483946b2.exe
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Size
31KB
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MD5
4f3e84c18e3a34702425f1b18dfd9175
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SHA1
40230d16bc9a3a44ecb1b0ce56ca0ddde7180828
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SHA256
57fdfbe8acee9032a6c2a32d3c2e10617950d20172377609a19837bd483946b2
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SHA512
8a8aa5b19f5138029fe0fb36ef0165984e1a112e16ff3a3fe79395cf0eea8490cac48b9043d2d6a6ed046433e76aab38e7f817f25b2dc0fd04abe7e773c3d7ee
Score
8/10
Malware Config
Signatures
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Modifies Windows Firewall 1 TTPs
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Drops startup file 2 IoCs
Processes:
57fdfbe8acee9032a6c2a32d3c2e10617950d20172377609a19837bd483946b2.exedescription ioc process File created C:\Users\Admin\AppData\Roaming\Microsoft\Windows\Start Menu\Programs\Startup\c2f9fbb16b6483ddb3e9b4ef16e4325b.exe 57fdfbe8acee9032a6c2a32d3c2e10617950d20172377609a19837bd483946b2.exe File opened for modification C:\Users\Admin\AppData\Roaming\Microsoft\Windows\Start Menu\Programs\Startup\c2f9fbb16b6483ddb3e9b4ef16e4325b.exe 57fdfbe8acee9032a6c2a32d3c2e10617950d20172377609a19837bd483946b2.exe -
Adds Run key to start application 2 TTPs 2 IoCs
Processes:
57fdfbe8acee9032a6c2a32d3c2e10617950d20172377609a19837bd483946b2.exedescription ioc process Set value (str) \REGISTRY\USER\S-1-5-21-1819626980-2277161760-1023733287-1000\Software\Microsoft\Windows\CurrentVersion\Run\c2f9fbb16b6483ddb3e9b4ef16e4325b = "\"C:\\Users\\Admin\\AppData\\Local\\Temp\\57fdfbe8acee9032a6c2a32d3c2e10617950d20172377609a19837bd483946b2.exe\" .." 57fdfbe8acee9032a6c2a32d3c2e10617950d20172377609a19837bd483946b2.exe Set value (str) \REGISTRY\MACHINE\SOFTWARE\Wow6432Node\Microsoft\Windows\CurrentVersion\Run\c2f9fbb16b6483ddb3e9b4ef16e4325b = "\"C:\\Users\\Admin\\AppData\\Local\\Temp\\57fdfbe8acee9032a6c2a32d3c2e10617950d20172377609a19837bd483946b2.exe\" .." 57fdfbe8acee9032a6c2a32d3c2e10617950d20172377609a19837bd483946b2.exe -
Suspicious use of AdjustPrivilegeToken 21 IoCs
Processes:
57fdfbe8acee9032a6c2a32d3c2e10617950d20172377609a19837bd483946b2.exedescription pid process Token: SeDebugPrivilege 1540 57fdfbe8acee9032a6c2a32d3c2e10617950d20172377609a19837bd483946b2.exe Token: 33 1540 57fdfbe8acee9032a6c2a32d3c2e10617950d20172377609a19837bd483946b2.exe Token: SeIncBasePriorityPrivilege 1540 57fdfbe8acee9032a6c2a32d3c2e10617950d20172377609a19837bd483946b2.exe Token: 33 1540 57fdfbe8acee9032a6c2a32d3c2e10617950d20172377609a19837bd483946b2.exe Token: SeIncBasePriorityPrivilege 1540 57fdfbe8acee9032a6c2a32d3c2e10617950d20172377609a19837bd483946b2.exe Token: 33 1540 57fdfbe8acee9032a6c2a32d3c2e10617950d20172377609a19837bd483946b2.exe Token: SeIncBasePriorityPrivilege 1540 57fdfbe8acee9032a6c2a32d3c2e10617950d20172377609a19837bd483946b2.exe Token: 33 1540 57fdfbe8acee9032a6c2a32d3c2e10617950d20172377609a19837bd483946b2.exe Token: SeIncBasePriorityPrivilege 1540 57fdfbe8acee9032a6c2a32d3c2e10617950d20172377609a19837bd483946b2.exe Token: 33 1540 57fdfbe8acee9032a6c2a32d3c2e10617950d20172377609a19837bd483946b2.exe Token: SeIncBasePriorityPrivilege 1540 57fdfbe8acee9032a6c2a32d3c2e10617950d20172377609a19837bd483946b2.exe Token: 33 1540 57fdfbe8acee9032a6c2a32d3c2e10617950d20172377609a19837bd483946b2.exe Token: SeIncBasePriorityPrivilege 1540 57fdfbe8acee9032a6c2a32d3c2e10617950d20172377609a19837bd483946b2.exe Token: 33 1540 57fdfbe8acee9032a6c2a32d3c2e10617950d20172377609a19837bd483946b2.exe Token: SeIncBasePriorityPrivilege 1540 57fdfbe8acee9032a6c2a32d3c2e10617950d20172377609a19837bd483946b2.exe Token: 33 1540 57fdfbe8acee9032a6c2a32d3c2e10617950d20172377609a19837bd483946b2.exe Token: SeIncBasePriorityPrivilege 1540 57fdfbe8acee9032a6c2a32d3c2e10617950d20172377609a19837bd483946b2.exe Token: 33 1540 57fdfbe8acee9032a6c2a32d3c2e10617950d20172377609a19837bd483946b2.exe Token: SeIncBasePriorityPrivilege 1540 57fdfbe8acee9032a6c2a32d3c2e10617950d20172377609a19837bd483946b2.exe Token: 33 1540 57fdfbe8acee9032a6c2a32d3c2e10617950d20172377609a19837bd483946b2.exe Token: SeIncBasePriorityPrivilege 1540 57fdfbe8acee9032a6c2a32d3c2e10617950d20172377609a19837bd483946b2.exe -
Suspicious use of WriteProcessMemory 4 IoCs
Processes:
57fdfbe8acee9032a6c2a32d3c2e10617950d20172377609a19837bd483946b2.exedescription pid process target process PID 1540 wrote to memory of 1952 1540 57fdfbe8acee9032a6c2a32d3c2e10617950d20172377609a19837bd483946b2.exe netsh.exe PID 1540 wrote to memory of 1952 1540 57fdfbe8acee9032a6c2a32d3c2e10617950d20172377609a19837bd483946b2.exe netsh.exe PID 1540 wrote to memory of 1952 1540 57fdfbe8acee9032a6c2a32d3c2e10617950d20172377609a19837bd483946b2.exe netsh.exe PID 1540 wrote to memory of 1952 1540 57fdfbe8acee9032a6c2a32d3c2e10617950d20172377609a19837bd483946b2.exe netsh.exe
Processes
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C:\Users\Admin\AppData\Local\Temp\57fdfbe8acee9032a6c2a32d3c2e10617950d20172377609a19837bd483946b2.exe"C:\Users\Admin\AppData\Local\Temp\57fdfbe8acee9032a6c2a32d3c2e10617950d20172377609a19837bd483946b2.exe"1⤵
- Drops startup file
- Adds Run key to start application
- Suspicious use of AdjustPrivilegeToken
- Suspicious use of WriteProcessMemory
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C:\Windows\SysWOW64\netsh.exenetsh firewall add allowedprogram "C:\Users\Admin\AppData\Local\Temp\57fdfbe8acee9032a6c2a32d3c2e10617950d20172377609a19837bd483946b2.exe" "57fdfbe8acee9032a6c2a32d3c2e10617950d20172377609a19837bd483946b2.exe" ENABLE2⤵