Analysis
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max time kernel
42s -
max time network
91s -
platform
windows7_x64 -
resource
win7-20221111-en -
resource tags
arch:x64arch:x86image:win7-20221111-enlocale:en-usos:windows7-x64system -
submitted
23-11-2022 13:14
Static task
static1
Behavioral task
behavioral1
Sample
4e8edcf3f6ee3d7cce7a37ea7f1996af3682d99ecb34d2cefc2929003e6e9e91.exe
Resource
win7-20221111-en
Behavioral task
behavioral2
Sample
4e8edcf3f6ee3d7cce7a37ea7f1996af3682d99ecb34d2cefc2929003e6e9e91.exe
Resource
win10v2004-20221111-en
General
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Target
4e8edcf3f6ee3d7cce7a37ea7f1996af3682d99ecb34d2cefc2929003e6e9e91.exe
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Size
1.3MB
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MD5
0f338619a0fc7bf5f4fb520a659e848e
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SHA1
bfbd3c03b505673b8e01cc9e36b9236cf8b21830
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SHA256
4e8edcf3f6ee3d7cce7a37ea7f1996af3682d99ecb34d2cefc2929003e6e9e91
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SHA512
56393fb722c368a58d7d43c3f2913b2eed698dc3a00e9de2c131db413513863e9e4bcaf7996994ef758a1a4922ee5d3ae6eb2a0201bd7761512218ce175e0c22
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SSDEEP
24576:rrKqlGCPcJKwybUDwEZZODYmR9G+gnbkk6XRJfe3DqYO/KpLwFfngWX4VmJPak:rrKo4ZwCOnYjVmJPa
Malware Config
Signatures
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Suspicious use of SetThreadContext 1 IoCs
Processes:
4e8edcf3f6ee3d7cce7a37ea7f1996af3682d99ecb34d2cefc2929003e6e9e91.exedescription pid process target process PID 2040 set thread context of 1208 2040 4e8edcf3f6ee3d7cce7a37ea7f1996af3682d99ecb34d2cefc2929003e6e9e91.exe 4e8edcf3f6ee3d7cce7a37ea7f1996af3682d99ecb34d2cefc2929003e6e9e91.exe -
Processes:
4e8edcf3f6ee3d7cce7a37ea7f1996af3682d99ecb34d2cefc2929003e6e9e91.exedescription ioc process Key created \REGISTRY\USER\S-1-5-21-3385717845-2518323428-350143044-1000\Software\Microsoft\Internet Explorer\Main 4e8edcf3f6ee3d7cce7a37ea7f1996af3682d99ecb34d2cefc2929003e6e9e91.exe -
Suspicious use of SetWindowsHookEx 5 IoCs
Processes:
4e8edcf3f6ee3d7cce7a37ea7f1996af3682d99ecb34d2cefc2929003e6e9e91.exepid process 1208 4e8edcf3f6ee3d7cce7a37ea7f1996af3682d99ecb34d2cefc2929003e6e9e91.exe 1208 4e8edcf3f6ee3d7cce7a37ea7f1996af3682d99ecb34d2cefc2929003e6e9e91.exe 1208 4e8edcf3f6ee3d7cce7a37ea7f1996af3682d99ecb34d2cefc2929003e6e9e91.exe 1208 4e8edcf3f6ee3d7cce7a37ea7f1996af3682d99ecb34d2cefc2929003e6e9e91.exe 1208 4e8edcf3f6ee3d7cce7a37ea7f1996af3682d99ecb34d2cefc2929003e6e9e91.exe -
Suspicious use of WriteProcessMemory 11 IoCs
Processes:
4e8edcf3f6ee3d7cce7a37ea7f1996af3682d99ecb34d2cefc2929003e6e9e91.exedescription pid process target process PID 2040 wrote to memory of 1208 2040 4e8edcf3f6ee3d7cce7a37ea7f1996af3682d99ecb34d2cefc2929003e6e9e91.exe 4e8edcf3f6ee3d7cce7a37ea7f1996af3682d99ecb34d2cefc2929003e6e9e91.exe PID 2040 wrote to memory of 1208 2040 4e8edcf3f6ee3d7cce7a37ea7f1996af3682d99ecb34d2cefc2929003e6e9e91.exe 4e8edcf3f6ee3d7cce7a37ea7f1996af3682d99ecb34d2cefc2929003e6e9e91.exe PID 2040 wrote to memory of 1208 2040 4e8edcf3f6ee3d7cce7a37ea7f1996af3682d99ecb34d2cefc2929003e6e9e91.exe 4e8edcf3f6ee3d7cce7a37ea7f1996af3682d99ecb34d2cefc2929003e6e9e91.exe PID 2040 wrote to memory of 1208 2040 4e8edcf3f6ee3d7cce7a37ea7f1996af3682d99ecb34d2cefc2929003e6e9e91.exe 4e8edcf3f6ee3d7cce7a37ea7f1996af3682d99ecb34d2cefc2929003e6e9e91.exe PID 2040 wrote to memory of 1208 2040 4e8edcf3f6ee3d7cce7a37ea7f1996af3682d99ecb34d2cefc2929003e6e9e91.exe 4e8edcf3f6ee3d7cce7a37ea7f1996af3682d99ecb34d2cefc2929003e6e9e91.exe PID 2040 wrote to memory of 1208 2040 4e8edcf3f6ee3d7cce7a37ea7f1996af3682d99ecb34d2cefc2929003e6e9e91.exe 4e8edcf3f6ee3d7cce7a37ea7f1996af3682d99ecb34d2cefc2929003e6e9e91.exe PID 2040 wrote to memory of 1208 2040 4e8edcf3f6ee3d7cce7a37ea7f1996af3682d99ecb34d2cefc2929003e6e9e91.exe 4e8edcf3f6ee3d7cce7a37ea7f1996af3682d99ecb34d2cefc2929003e6e9e91.exe PID 2040 wrote to memory of 1208 2040 4e8edcf3f6ee3d7cce7a37ea7f1996af3682d99ecb34d2cefc2929003e6e9e91.exe 4e8edcf3f6ee3d7cce7a37ea7f1996af3682d99ecb34d2cefc2929003e6e9e91.exe PID 2040 wrote to memory of 1208 2040 4e8edcf3f6ee3d7cce7a37ea7f1996af3682d99ecb34d2cefc2929003e6e9e91.exe 4e8edcf3f6ee3d7cce7a37ea7f1996af3682d99ecb34d2cefc2929003e6e9e91.exe PID 2040 wrote to memory of 1208 2040 4e8edcf3f6ee3d7cce7a37ea7f1996af3682d99ecb34d2cefc2929003e6e9e91.exe 4e8edcf3f6ee3d7cce7a37ea7f1996af3682d99ecb34d2cefc2929003e6e9e91.exe PID 2040 wrote to memory of 1208 2040 4e8edcf3f6ee3d7cce7a37ea7f1996af3682d99ecb34d2cefc2929003e6e9e91.exe 4e8edcf3f6ee3d7cce7a37ea7f1996af3682d99ecb34d2cefc2929003e6e9e91.exe
Processes
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C:\Users\Admin\AppData\Local\Temp\4e8edcf3f6ee3d7cce7a37ea7f1996af3682d99ecb34d2cefc2929003e6e9e91.exe"C:\Users\Admin\AppData\Local\Temp\4e8edcf3f6ee3d7cce7a37ea7f1996af3682d99ecb34d2cefc2929003e6e9e91.exe"1⤵
- Suspicious use of SetThreadContext
- Suspicious use of WriteProcessMemory
PID:2040 -
C:\Users\Admin\AppData\Local\Temp\4e8edcf3f6ee3d7cce7a37ea7f1996af3682d99ecb34d2cefc2929003e6e9e91.exe
- Modifies Internet Explorer settings
- Suspicious use of SetWindowsHookEx
PID:1208
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