Analysis
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max time kernel
40s -
max time network
45s -
platform
windows7_x64 -
resource
win7-20220812-en -
resource tags
arch:x64arch:x86image:win7-20220812-enlocale:en-usos:windows7-x64system -
submitted
23-11-2022 11:26
Static task
static1
Behavioral task
behavioral1
Sample
8f5312b3cf4973b2ce15b61ed9f8580fec2efa97cc20c7fa8559b83cbb567037.exe
Resource
win7-20220812-en
Behavioral task
behavioral2
Sample
8f5312b3cf4973b2ce15b61ed9f8580fec2efa97cc20c7fa8559b83cbb567037.exe
Resource
win10v2004-20221111-en
General
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Target
8f5312b3cf4973b2ce15b61ed9f8580fec2efa97cc20c7fa8559b83cbb567037.exe
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Size
1.3MB
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MD5
ff9dfef379e3611076629d63911eaa4b
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SHA1
7f99a98249588730487f607b9c44a37aebcf2ca5
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SHA256
8f5312b3cf4973b2ce15b61ed9f8580fec2efa97cc20c7fa8559b83cbb567037
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SHA512
4c843aea74e835da3603d56aa2ddca3d29df890f69df7e98b500fc4a04bb2d1835f46c69c8b98eb18fd333ac6d0de70932c60664385532425492f60a9f0f973d
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SSDEEP
24576:zrKqlGCPcJKwybUDwEZZODYmR9G+gnbkk6XRJfe3DqYO/KpLwFfngWX4VmJPak4:zrKo4ZwCOnYjVmJPa
Malware Config
Signatures
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Suspicious use of SetThreadContext 1 IoCs
Processes:
8f5312b3cf4973b2ce15b61ed9f8580fec2efa97cc20c7fa8559b83cbb567037.exedescription pid process target process PID 1248 set thread context of 1120 1248 8f5312b3cf4973b2ce15b61ed9f8580fec2efa97cc20c7fa8559b83cbb567037.exe 8f5312b3cf4973b2ce15b61ed9f8580fec2efa97cc20c7fa8559b83cbb567037.exe -
Processes:
8f5312b3cf4973b2ce15b61ed9f8580fec2efa97cc20c7fa8559b83cbb567037.exedescription ioc process Key created \REGISTRY\USER\S-1-5-21-999675638-2867687379-27515722-1000\Software\Microsoft\Internet Explorer\Main 8f5312b3cf4973b2ce15b61ed9f8580fec2efa97cc20c7fa8559b83cbb567037.exe -
Suspicious use of SetWindowsHookEx 5 IoCs
Processes:
8f5312b3cf4973b2ce15b61ed9f8580fec2efa97cc20c7fa8559b83cbb567037.exepid process 1120 8f5312b3cf4973b2ce15b61ed9f8580fec2efa97cc20c7fa8559b83cbb567037.exe 1120 8f5312b3cf4973b2ce15b61ed9f8580fec2efa97cc20c7fa8559b83cbb567037.exe 1120 8f5312b3cf4973b2ce15b61ed9f8580fec2efa97cc20c7fa8559b83cbb567037.exe 1120 8f5312b3cf4973b2ce15b61ed9f8580fec2efa97cc20c7fa8559b83cbb567037.exe 1120 8f5312b3cf4973b2ce15b61ed9f8580fec2efa97cc20c7fa8559b83cbb567037.exe -
Suspicious use of WriteProcessMemory 11 IoCs
Processes:
8f5312b3cf4973b2ce15b61ed9f8580fec2efa97cc20c7fa8559b83cbb567037.exedescription pid process target process PID 1248 wrote to memory of 1120 1248 8f5312b3cf4973b2ce15b61ed9f8580fec2efa97cc20c7fa8559b83cbb567037.exe 8f5312b3cf4973b2ce15b61ed9f8580fec2efa97cc20c7fa8559b83cbb567037.exe PID 1248 wrote to memory of 1120 1248 8f5312b3cf4973b2ce15b61ed9f8580fec2efa97cc20c7fa8559b83cbb567037.exe 8f5312b3cf4973b2ce15b61ed9f8580fec2efa97cc20c7fa8559b83cbb567037.exe PID 1248 wrote to memory of 1120 1248 8f5312b3cf4973b2ce15b61ed9f8580fec2efa97cc20c7fa8559b83cbb567037.exe 8f5312b3cf4973b2ce15b61ed9f8580fec2efa97cc20c7fa8559b83cbb567037.exe PID 1248 wrote to memory of 1120 1248 8f5312b3cf4973b2ce15b61ed9f8580fec2efa97cc20c7fa8559b83cbb567037.exe 8f5312b3cf4973b2ce15b61ed9f8580fec2efa97cc20c7fa8559b83cbb567037.exe PID 1248 wrote to memory of 1120 1248 8f5312b3cf4973b2ce15b61ed9f8580fec2efa97cc20c7fa8559b83cbb567037.exe 8f5312b3cf4973b2ce15b61ed9f8580fec2efa97cc20c7fa8559b83cbb567037.exe PID 1248 wrote to memory of 1120 1248 8f5312b3cf4973b2ce15b61ed9f8580fec2efa97cc20c7fa8559b83cbb567037.exe 8f5312b3cf4973b2ce15b61ed9f8580fec2efa97cc20c7fa8559b83cbb567037.exe PID 1248 wrote to memory of 1120 1248 8f5312b3cf4973b2ce15b61ed9f8580fec2efa97cc20c7fa8559b83cbb567037.exe 8f5312b3cf4973b2ce15b61ed9f8580fec2efa97cc20c7fa8559b83cbb567037.exe PID 1248 wrote to memory of 1120 1248 8f5312b3cf4973b2ce15b61ed9f8580fec2efa97cc20c7fa8559b83cbb567037.exe 8f5312b3cf4973b2ce15b61ed9f8580fec2efa97cc20c7fa8559b83cbb567037.exe PID 1248 wrote to memory of 1120 1248 8f5312b3cf4973b2ce15b61ed9f8580fec2efa97cc20c7fa8559b83cbb567037.exe 8f5312b3cf4973b2ce15b61ed9f8580fec2efa97cc20c7fa8559b83cbb567037.exe PID 1248 wrote to memory of 1120 1248 8f5312b3cf4973b2ce15b61ed9f8580fec2efa97cc20c7fa8559b83cbb567037.exe 8f5312b3cf4973b2ce15b61ed9f8580fec2efa97cc20c7fa8559b83cbb567037.exe PID 1248 wrote to memory of 1120 1248 8f5312b3cf4973b2ce15b61ed9f8580fec2efa97cc20c7fa8559b83cbb567037.exe 8f5312b3cf4973b2ce15b61ed9f8580fec2efa97cc20c7fa8559b83cbb567037.exe
Processes
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C:\Users\Admin\AppData\Local\Temp\8f5312b3cf4973b2ce15b61ed9f8580fec2efa97cc20c7fa8559b83cbb567037.exe"C:\Users\Admin\AppData\Local\Temp\8f5312b3cf4973b2ce15b61ed9f8580fec2efa97cc20c7fa8559b83cbb567037.exe"1⤵
- Suspicious use of SetThreadContext
- Suspicious use of WriteProcessMemory
PID:1248 -
C:\Users\Admin\AppData\Local\Temp\8f5312b3cf4973b2ce15b61ed9f8580fec2efa97cc20c7fa8559b83cbb567037.exe
- Modifies Internet Explorer settings
- Suspicious use of SetWindowsHookEx
PID:1120