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Analysis
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max time kernel
152s -
max time network
158s -
platform
windows10-2004_x64 -
resource
win10v2004-20231215-en -
resource tags
arch:x64arch:x86image:win10v2004-20231215-enlocale:en-usos:windows10-2004-x64system -
submitted
25/12/2023, 16:14
Behavioral task
behavioral1
Sample
2c3fe931df6088f2e9d2180fd85929de.exe
Resource
win7-20231215-en
General
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Target
2c3fe931df6088f2e9d2180fd85929de.exe
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Size
623KB
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MD5
2c3fe931df6088f2e9d2180fd85929de
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SHA1
136b2e6a88c47875ea9c660bcd445ea7fac89539
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SHA256
228d5cfe937df0e58951e98ee2eddc982def4727b52f0e7744f0776bd312e7aa
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SHA512
0634d0c4142daad5b5d793545dba267e99b28d1cd9faab5d00c2c17bf4314e7d97dfb3e93700b8889902fa3dd6318b5e8ea3654e71c811153504585976e7421d
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SSDEEP
12288:8qWM7v3Myc7lb9Jjl9XTt6F0nWyFm7wE79TNqIJ53Z8m5+kMDW5pATxikIMYqu1J:xF3MhJb9vpTtuLqIzGXWpAmAloQEtT
Malware Config
Signatures
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Checks BIOS information in registry 2 TTPs 1 IoCs
BIOS information is often read in order to detect sandboxing environments.
description ioc Process Key value queried \REGISTRY\MACHINE\HARDWARE\DESCRIPTION\System\SystemBiosVersion 2c3fe931df6088f2e9d2180fd85929de.exe -
resource yara_rule behavioral2/memory/944-0-0x0000000000290000-0x0000000000476000-memory.dmp upx behavioral2/memory/944-7-0x0000000000290000-0x0000000000476000-memory.dmp upx behavioral2/memory/944-22-0x0000000000290000-0x0000000000476000-memory.dmp upx behavioral2/memory/944-29-0x0000000000290000-0x0000000000476000-memory.dmp upx -
Checks installed software on the system 1 TTPs
Looks up Uninstall key entries in the registry to enumerate software on the system.
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Maps connected drives based on registry 3 TTPs 2 IoCs
Disk information is often read in order to detect sandboxing environments.
description ioc Process Key value queried \REGISTRY\MACHINE\SYSTEM\ControlSet001\Services\disk\Enum\0 2c3fe931df6088f2e9d2180fd85929de.exe Key opened \REGISTRY\MACHINE\SYSTEM\ControlSet001\Services\Disk\Enum 2c3fe931df6088f2e9d2180fd85929de.exe -
Suspicious behavior: EnumeratesProcesses 2 IoCs
pid Process 944 2c3fe931df6088f2e9d2180fd85929de.exe 944 2c3fe931df6088f2e9d2180fd85929de.exe -
Suspicious use of SetWindowsHookEx 5 IoCs
pid Process 944 2c3fe931df6088f2e9d2180fd85929de.exe 944 2c3fe931df6088f2e9d2180fd85929de.exe 944 2c3fe931df6088f2e9d2180fd85929de.exe 944 2c3fe931df6088f2e9d2180fd85929de.exe 944 2c3fe931df6088f2e9d2180fd85929de.exe
Processes
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C:\Users\Admin\AppData\Local\Temp\2c3fe931df6088f2e9d2180fd85929de.exe"C:\Users\Admin\AppData\Local\Temp\2c3fe931df6088f2e9d2180fd85929de.exe"1⤵
- Checks BIOS information in registry
- Maps connected drives based on registry
- Suspicious behavior: EnumeratesProcesses
- Suspicious use of SetWindowsHookEx
PID:944