Analysis
- max time kernel
144s - max time network
152s - platform
windows10-2004_x64 - resource
win10v2004-20231222-en - resource tags
arch:x64arch:x86image:win10v2004-20231222-enlocale:en-usos:windows10-2004-x64system - submitted
08/01/2024, 01:04
Static task
static1
1 signatures
Behavioral task
behavioral1
Sample
c95f6ef5f0059d615bcadacf39e051d39d5e8e72d2dff726b687b541f0a947d9.exe
Resource
win7-20231215-en
0 signatures
150 seconds
Behavioral task
behavioral2
Sample
c95f6ef5f0059d615bcadacf39e051d39d5e8e72d2dff726b687b541f0a947d9.exe
Resource
win10v2004-20231222-en
5 signatures
150 seconds
General
- Target c95f6ef5f0059d615bcadacf39e051d39d5e8e72d2dff726b687b541f0a947d9.exe
- Size 7.8MB
- Sample240108-bfb7haaef9
- SHA256 c95f6ef5f0059d615bcadacf39e051d39d5e8e72d2dff726b687b541f0a947d9
- MD5 f1c48cd227f3daf4c97d9c36cf0eab9e
- SHA1 94411129499fe33989c915cb3a5321c00ee3942b
- SHA512 e08a32cb7fb2b15f2bd6be7bb7ec45a22a9b3b2f5c5a8d9999d7d464d96f2240f8ebff54cc0b22e94fa53fb810ea9d2ea38de6e2232ab9139fb0c5914367d93f
- SSDEEP 196608:YPqUAZrHRENFArA1wNXeO+0pYOs6q/eiy/y0VqEmu:pUAZrxE+NuO3OOsz/eb
- MD5 SHA1 SHA512 SSDEEP
Score
6/10
Malware Config
Signatures
- Enumerates connected drives 3 TTPs 23 IoCs
Attempts to read the root path of hard drives other than the default C: drive.
description ioc Process File opened (read-only) \??\A: c95f6ef5f0059d615bcadacf39e051d39d5e8e72d2dff726b687b541f0a947d9.exe File opened (read-only) \??\E: c95f6ef5f0059d615bcadacf39e051d39d5e8e72d2dff726b687b541f0a947d9.exe File opened (read-only) \??\M: c95f6ef5f0059d615bcadacf39e051d39d5e8e72d2dff726b687b541f0a947d9.exe File opened (read-only) \??\P: c95f6ef5f0059d615bcadacf39e051d39d5e8e72d2dff726b687b541f0a947d9.exe File opened (read-only) \??\Z: c95f6ef5f0059d615bcadacf39e051d39d5e8e72d2dff726b687b541f0a947d9.exe File opened (read-only) \??\G: c95f6ef5f0059d615bcadacf39e051d39d5e8e72d2dff726b687b541f0a947d9.exe File opened (read-only) \??\I: c95f6ef5f0059d615bcadacf39e051d39d5e8e72d2dff726b687b541f0a947d9.exe File opened (read-only) \??\K: c95f6ef5f0059d615bcadacf39e051d39d5e8e72d2dff726b687b541f0a947d9.exe File opened (read-only) \??\N: c95f6ef5f0059d615bcadacf39e051d39d5e8e72d2dff726b687b541f0a947d9.exe File opened (read-only) \??\T: c95f6ef5f0059d615bcadacf39e051d39d5e8e72d2dff726b687b541f0a947d9.exe File opened (read-only) \??\Y: c95f6ef5f0059d615bcadacf39e051d39d5e8e72d2dff726b687b541f0a947d9.exe File opened (read-only) \??\V: c95f6ef5f0059d615bcadacf39e051d39d5e8e72d2dff726b687b541f0a947d9.exe File opened (read-only) \??\B: c95f6ef5f0059d615bcadacf39e051d39d5e8e72d2dff726b687b541f0a947d9.exe File opened (read-only) \??\H: c95f6ef5f0059d615bcadacf39e051d39d5e8e72d2dff726b687b541f0a947d9.exe File opened (read-only) \??\J: c95f6ef5f0059d615bcadacf39e051d39d5e8e72d2dff726b687b541f0a947d9.exe File opened (read-only) \??\L: c95f6ef5f0059d615bcadacf39e051d39d5e8e72d2dff726b687b541f0a947d9.exe File opened (read-only) \??\R: c95f6ef5f0059d615bcadacf39e051d39d5e8e72d2dff726b687b541f0a947d9.exe File opened (read-only) \??\S: c95f6ef5f0059d615bcadacf39e051d39d5e8e72d2dff726b687b541f0a947d9.exe File opened (read-only) \??\O: c95f6ef5f0059d615bcadacf39e051d39d5e8e72d2dff726b687b541f0a947d9.exe File opened (read-only) \??\Q: c95f6ef5f0059d615bcadacf39e051d39d5e8e72d2dff726b687b541f0a947d9.exe File opened (read-only) \??\U: c95f6ef5f0059d615bcadacf39e051d39d5e8e72d2dff726b687b541f0a947d9.exe File opened (read-only) \??\W: c95f6ef5f0059d615bcadacf39e051d39d5e8e72d2dff726b687b541f0a947d9.exe File opened (read-only) \??\X: c95f6ef5f0059d615bcadacf39e051d39d5e8e72d2dff726b687b541f0a947d9.exe - Checks processor information in registry 2 TTPs 2 IoCs
Processor information is often read in order to detect sandboxing environments.
description ioc Process Key opened \REGISTRY\MACHINE\Hardware\Description\System\CentralProcessor\0 c95f6ef5f0059d615bcadacf39e051d39d5e8e72d2dff726b687b541f0a947d9.exe Key value queried \REGISTRY\MACHINE\HARDWARE\DESCRIPTION\System\CentralProcessor\0\ProcessorNameString c95f6ef5f0059d615bcadacf39e051d39d5e8e72d2dff726b687b541f0a947d9.exe - Enumerates system info in registry 2 TTPs 4 IoCs
description ioc Process Key value queried \REGISTRY\MACHINE\HARDWARE\DESCRIPTION\System\BIOS\SystemManufacturer c95f6ef5f0059d615bcadacf39e051d39d5e8e72d2dff726b687b541f0a947d9.exe Key value queried \REGISTRY\MACHINE\HARDWARE\DESCRIPTION\System\BIOS\SystemProductName c95f6ef5f0059d615bcadacf39e051d39d5e8e72d2dff726b687b541f0a947d9.exe Key value queried \REGISTRY\MACHINE\HARDWARE\DESCRIPTION\System\BIOS\SystemVersion c95f6ef5f0059d615bcadacf39e051d39d5e8e72d2dff726b687b541f0a947d9.exe Key opened \REGISTRY\MACHINE\Hardware\Description\System\BIOS c95f6ef5f0059d615bcadacf39e051d39d5e8e72d2dff726b687b541f0a947d9.exe - Suspicious use of SetWindowsHookEx 2 IoCs
pid Process 2192 c95f6ef5f0059d615bcadacf39e051d39d5e8e72d2dff726b687b541f0a947d9.exe 2192 c95f6ef5f0059d615bcadacf39e051d39d5e8e72d2dff726b687b541f0a947d9.exe - Suspicious use of WriteProcessMemory 18 IoCs
description pid Process procid_target PID 2192 wrote to memory of 392 2192 c95f6ef5f0059d615bcadacf39e051d39d5e8e72d2dff726b687b541f0a947d9.exe 84 PID 2192 wrote to memory of 392 2192 c95f6ef5f0059d615bcadacf39e051d39d5e8e72d2dff726b687b541f0a947d9.exe 84 PID 2192 wrote to memory of 392 2192 c95f6ef5f0059d615bcadacf39e051d39d5e8e72d2dff726b687b541f0a947d9.exe 84 PID 2192 wrote to memory of 392 2192 c95f6ef5f0059d615bcadacf39e051d39d5e8e72d2dff726b687b541f0a947d9.exe 84 PID 2192 wrote to memory of 392 2192 c95f6ef5f0059d615bcadacf39e051d39d5e8e72d2dff726b687b541f0a947d9.exe 84 PID 2192 wrote to memory of 392 2192 c95f6ef5f0059d615bcadacf39e051d39d5e8e72d2dff726b687b541f0a947d9.exe 84 PID 2192 wrote to memory of 392 2192 c95f6ef5f0059d615bcadacf39e051d39d5e8e72d2dff726b687b541f0a947d9.exe 84 PID 2192 wrote to memory of 392 2192 c95f6ef5f0059d615bcadacf39e051d39d5e8e72d2dff726b687b541f0a947d9.exe 84 PID 2192 wrote to memory of 392 2192 c95f6ef5f0059d615bcadacf39e051d39d5e8e72d2dff726b687b541f0a947d9.exe 84 PID 2192 wrote to memory of 392 2192 c95f6ef5f0059d615bcadacf39e051d39d5e8e72d2dff726b687b541f0a947d9.exe 84 PID 2192 wrote to memory of 392 2192 c95f6ef5f0059d615bcadacf39e051d39d5e8e72d2dff726b687b541f0a947d9.exe 84 PID 2192 wrote to memory of 392 2192 c95f6ef5f0059d615bcadacf39e051d39d5e8e72d2dff726b687b541f0a947d9.exe 84 PID 2192 wrote to memory of 392 2192 c95f6ef5f0059d615bcadacf39e051d39d5e8e72d2dff726b687b541f0a947d9.exe 84 PID 2192 wrote to memory of 392 2192 c95f6ef5f0059d615bcadacf39e051d39d5e8e72d2dff726b687b541f0a947d9.exe 84 PID 2192 wrote to memory of 392 2192 c95f6ef5f0059d615bcadacf39e051d39d5e8e72d2dff726b687b541f0a947d9.exe 84 PID 2192 wrote to memory of 392 2192 c95f6ef5f0059d615bcadacf39e051d39d5e8e72d2dff726b687b541f0a947d9.exe 84 PID 2192 wrote to memory of 392 2192 c95f6ef5f0059d615bcadacf39e051d39d5e8e72d2dff726b687b541f0a947d9.exe 84 PID 2192 wrote to memory of 392 2192 c95f6ef5f0059d615bcadacf39e051d39d5e8e72d2dff726b687b541f0a947d9.exe 84
Processes
-
C:\Users\Admin\AppData\Local\Temp\c95f6ef5f0059d615bcadacf39e051d39d5e8e72d2dff726b687b541f0a947d9.exe"C:\Users\Admin\AppData\Local\Temp\c95f6ef5f0059d615bcadacf39e051d39d5e8e72d2dff726b687b541f0a947d9.exe"1⤵
- Suspicious use of SetWindowsHookEx
- Suspicious use of WriteProcessMemory
PID:2192 -
C:\Users\Admin\AppData\Local\Temp\c95f6ef5f0059d615bcadacf39e051d39d5e8e72d2dff726b687b541f0a947d9.exe"C:\Users\Admin\AppData\Local\Temp\c95f6ef5f0059d615bcadacf39e051d39d5e8e72d2dff726b687b541f0a947d9.exe"2⤵
- Enumerates connected drives
- Checks processor information in registry
- Enumerates system info in registry
PID:392
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