Analysis
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max time kernel
72s -
max time network
88s -
platform
windows7_x64 -
resource
win7-20221111-en -
resource tags
arch:x64arch:x86image:win7-20221111-enlocale:en-usos:windows7-x64system -
submitted
23-11-2022 10:24
Static task
static1
Behavioral task
behavioral1
Sample
b5bc4c321f01b494b8c93a1bb2e112e8b778c261f602e23d6429b0c4aa868ed4.exe
Resource
win7-20221111-en
Behavioral task
behavioral2
Sample
b5bc4c321f01b494b8c93a1bb2e112e8b778c261f602e23d6429b0c4aa868ed4.exe
Resource
win10v2004-20221111-en
General
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Target
b5bc4c321f01b494b8c93a1bb2e112e8b778c261f602e23d6429b0c4aa868ed4.exe
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Size
1.3MB
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MD5
39373b3c480a718a03272824e2bd5219
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SHA1
44938ce09273023e9f4aac59b609dea31b0d6611
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SHA256
b5bc4c321f01b494b8c93a1bb2e112e8b778c261f602e23d6429b0c4aa868ed4
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SHA512
cb41a2c62c0008b1f9181e08eca9b4519c60359276069e54da1a6f8e9bfd76dc39c7a17bd497145b16fe2ec07e636acca1f5ca867b15fe2135e847f31206e3d6
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SSDEEP
24576:TrKqlGCPcJKwybUDwEZZODYmR9G+gnbkk6XRJfe3DqYO/KpLwFfngWX4VmJPakF:TrKo4ZwCOnYjVmJPay
Malware Config
Signatures
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Suspicious use of SetThreadContext 1 IoCs
Processes:
b5bc4c321f01b494b8c93a1bb2e112e8b778c261f602e23d6429b0c4aa868ed4.exedescription pid process target process PID 964 set thread context of 1740 964 b5bc4c321f01b494b8c93a1bb2e112e8b778c261f602e23d6429b0c4aa868ed4.exe b5bc4c321f01b494b8c93a1bb2e112e8b778c261f602e23d6429b0c4aa868ed4.exe -
Processes:
b5bc4c321f01b494b8c93a1bb2e112e8b778c261f602e23d6429b0c4aa868ed4.exedescription ioc process Key created \REGISTRY\USER\S-1-5-21-575491160-2295418218-1540667289-1000\Software\Microsoft\Internet Explorer\Main b5bc4c321f01b494b8c93a1bb2e112e8b778c261f602e23d6429b0c4aa868ed4.exe -
Suspicious use of SetWindowsHookEx 5 IoCs
Processes:
b5bc4c321f01b494b8c93a1bb2e112e8b778c261f602e23d6429b0c4aa868ed4.exepid process 1740 b5bc4c321f01b494b8c93a1bb2e112e8b778c261f602e23d6429b0c4aa868ed4.exe 1740 b5bc4c321f01b494b8c93a1bb2e112e8b778c261f602e23d6429b0c4aa868ed4.exe 1740 b5bc4c321f01b494b8c93a1bb2e112e8b778c261f602e23d6429b0c4aa868ed4.exe 1740 b5bc4c321f01b494b8c93a1bb2e112e8b778c261f602e23d6429b0c4aa868ed4.exe 1740 b5bc4c321f01b494b8c93a1bb2e112e8b778c261f602e23d6429b0c4aa868ed4.exe -
Suspicious use of WriteProcessMemory 11 IoCs
Processes:
b5bc4c321f01b494b8c93a1bb2e112e8b778c261f602e23d6429b0c4aa868ed4.exedescription pid process target process PID 964 wrote to memory of 1740 964 b5bc4c321f01b494b8c93a1bb2e112e8b778c261f602e23d6429b0c4aa868ed4.exe b5bc4c321f01b494b8c93a1bb2e112e8b778c261f602e23d6429b0c4aa868ed4.exe PID 964 wrote to memory of 1740 964 b5bc4c321f01b494b8c93a1bb2e112e8b778c261f602e23d6429b0c4aa868ed4.exe b5bc4c321f01b494b8c93a1bb2e112e8b778c261f602e23d6429b0c4aa868ed4.exe PID 964 wrote to memory of 1740 964 b5bc4c321f01b494b8c93a1bb2e112e8b778c261f602e23d6429b0c4aa868ed4.exe b5bc4c321f01b494b8c93a1bb2e112e8b778c261f602e23d6429b0c4aa868ed4.exe PID 964 wrote to memory of 1740 964 b5bc4c321f01b494b8c93a1bb2e112e8b778c261f602e23d6429b0c4aa868ed4.exe b5bc4c321f01b494b8c93a1bb2e112e8b778c261f602e23d6429b0c4aa868ed4.exe PID 964 wrote to memory of 1740 964 b5bc4c321f01b494b8c93a1bb2e112e8b778c261f602e23d6429b0c4aa868ed4.exe b5bc4c321f01b494b8c93a1bb2e112e8b778c261f602e23d6429b0c4aa868ed4.exe PID 964 wrote to memory of 1740 964 b5bc4c321f01b494b8c93a1bb2e112e8b778c261f602e23d6429b0c4aa868ed4.exe b5bc4c321f01b494b8c93a1bb2e112e8b778c261f602e23d6429b0c4aa868ed4.exe PID 964 wrote to memory of 1740 964 b5bc4c321f01b494b8c93a1bb2e112e8b778c261f602e23d6429b0c4aa868ed4.exe b5bc4c321f01b494b8c93a1bb2e112e8b778c261f602e23d6429b0c4aa868ed4.exe PID 964 wrote to memory of 1740 964 b5bc4c321f01b494b8c93a1bb2e112e8b778c261f602e23d6429b0c4aa868ed4.exe b5bc4c321f01b494b8c93a1bb2e112e8b778c261f602e23d6429b0c4aa868ed4.exe PID 964 wrote to memory of 1740 964 b5bc4c321f01b494b8c93a1bb2e112e8b778c261f602e23d6429b0c4aa868ed4.exe b5bc4c321f01b494b8c93a1bb2e112e8b778c261f602e23d6429b0c4aa868ed4.exe PID 964 wrote to memory of 1740 964 b5bc4c321f01b494b8c93a1bb2e112e8b778c261f602e23d6429b0c4aa868ed4.exe b5bc4c321f01b494b8c93a1bb2e112e8b778c261f602e23d6429b0c4aa868ed4.exe PID 964 wrote to memory of 1740 964 b5bc4c321f01b494b8c93a1bb2e112e8b778c261f602e23d6429b0c4aa868ed4.exe b5bc4c321f01b494b8c93a1bb2e112e8b778c261f602e23d6429b0c4aa868ed4.exe
Processes
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C:\Users\Admin\AppData\Local\Temp\b5bc4c321f01b494b8c93a1bb2e112e8b778c261f602e23d6429b0c4aa868ed4.exe"C:\Users\Admin\AppData\Local\Temp\b5bc4c321f01b494b8c93a1bb2e112e8b778c261f602e23d6429b0c4aa868ed4.exe"1⤵
- Suspicious use of SetThreadContext
- Suspicious use of WriteProcessMemory
PID:964 -
C:\Users\Admin\AppData\Local\Temp\b5bc4c321f01b494b8c93a1bb2e112e8b778c261f602e23d6429b0c4aa868ed4.exe
- Modifies Internet Explorer settings
- Suspicious use of SetWindowsHookEx
PID:1740