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Analysis
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max time kernel
149s -
max time network
149s -
platform
windows7_x64 -
resource
win7-20240903-en -
resource tags
arch:x64arch:x86image:win7-20240903-enlocale:en-usos:windows7-x64system -
submitted
05/10/2024, 03:50
Behavioral task
behavioral1
Sample
2fa00b4ede2dbcb213ea705d6578c2bdad022382c9a8629028ce22f419cf09a6N.exe
Resource
win7-20240903-en
General
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Target
2fa00b4ede2dbcb213ea705d6578c2bdad022382c9a8629028ce22f419cf09a6N.exe
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Size
45KB
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MD5
1264a560bedad126d28aa9e867cfc030
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SHA1
acdf30d919952d910ccc7cdc61d82244e9a9338e
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SHA256
2fa00b4ede2dbcb213ea705d6578c2bdad022382c9a8629028ce22f419cf09a6
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SHA512
432f0dfdf48cce6102dd0fd63d429dc15ea6db83eb6efd8ba9f39c42bfed291203460c8396435e5a9a07f901923e72dee54629ead96ffea9bba3e29f1e4b5f59
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SSDEEP
768:FhP0kDE9N5dCA8J7VHXdrIniQaBTT+QQ+r1n4K8+C9TtIuCjaqUODvJVQ2f:XsWE9N5dFu53dsniQaB/xZ14n7zIF+qr
Malware Config
Signatures
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Adds Run key to start application 2 TTPs 1 IoCs
description ioc Process Set value (str) \REGISTRY\USER\S-1-5-21-3533259084-2542256011-65585152-1000\Software\Microsoft\Windows\CurrentVersion\Run\F324EC9D = "C:\\Users\\Admin\\AppData\\Roaming\\F324EC9D\\bin.exe" winver.exe -
resource yara_rule behavioral1/memory/2356-0-0x0000000000400000-0x000000000041D000-memory.dmp upx -
System Location Discovery: System Language Discovery 1 TTPs 2 IoCs
Attempt gather information about the system language of a victim in order to infer the geographical location of that host.
description ioc Process Key opened \REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language 2fa00b4ede2dbcb213ea705d6578c2bdad022382c9a8629028ce22f419cf09a6N.exe Key opened \REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language winver.exe -
Suspicious behavior: EnumeratesProcesses 64 IoCs
pid Process 1956 winver.exe 1956 winver.exe 1956 winver.exe 1956 winver.exe 1956 winver.exe 1956 winver.exe 1956 winver.exe 1956 winver.exe 1956 winver.exe 1956 winver.exe 1956 winver.exe 1956 winver.exe 1956 winver.exe 1956 winver.exe 1956 winver.exe 1956 winver.exe 1956 winver.exe 1956 winver.exe 1956 winver.exe 1956 winver.exe 1956 winver.exe 1956 winver.exe 1956 winver.exe 1956 winver.exe 1956 winver.exe 1956 winver.exe 1956 winver.exe 1956 winver.exe 1956 winver.exe 1956 winver.exe 1956 winver.exe 1956 winver.exe 1956 winver.exe 1956 winver.exe 1956 winver.exe 1956 winver.exe 1956 winver.exe 1956 winver.exe 1956 winver.exe 1956 winver.exe 1956 winver.exe 1956 winver.exe 1956 winver.exe 1956 winver.exe 1956 winver.exe 1956 winver.exe 1956 winver.exe 1956 winver.exe 1956 winver.exe 1956 winver.exe 1956 winver.exe 1956 winver.exe 1956 winver.exe 1956 winver.exe 1956 winver.exe 1956 winver.exe 1956 winver.exe 1956 winver.exe 1956 winver.exe 1956 winver.exe 1956 winver.exe 1956 winver.exe 1956 winver.exe 1956 winver.exe -
Suspicious use of FindShellTrayWindow 1 IoCs
pid Process 1956 winver.exe -
Suspicious use of WriteProcessMemory 10 IoCs
description pid Process procid_target PID 2356 wrote to memory of 1956 2356 2fa00b4ede2dbcb213ea705d6578c2bdad022382c9a8629028ce22f419cf09a6N.exe 31 PID 2356 wrote to memory of 1956 2356 2fa00b4ede2dbcb213ea705d6578c2bdad022382c9a8629028ce22f419cf09a6N.exe 31 PID 2356 wrote to memory of 1956 2356 2fa00b4ede2dbcb213ea705d6578c2bdad022382c9a8629028ce22f419cf09a6N.exe 31 PID 2356 wrote to memory of 1956 2356 2fa00b4ede2dbcb213ea705d6578c2bdad022382c9a8629028ce22f419cf09a6N.exe 31 PID 2356 wrote to memory of 1956 2356 2fa00b4ede2dbcb213ea705d6578c2bdad022382c9a8629028ce22f419cf09a6N.exe 31 PID 1956 wrote to memory of 1256 1956 winver.exe 21 PID 1956 wrote to memory of 1116 1956 winver.exe 19 PID 1956 wrote to memory of 1180 1956 winver.exe 20 PID 1956 wrote to memory of 1256 1956 winver.exe 21 PID 1956 wrote to memory of 1328 1956 winver.exe 23
Processes
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C:\Windows\system32\taskhost.exe"taskhost.exe"1⤵PID:1116
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C:\Windows\system32\Dwm.exe"C:\Windows\system32\Dwm.exe"1⤵PID:1180
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C:\Windows\Explorer.EXEC:\Windows\Explorer.EXE1⤵PID:1256
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C:\Users\Admin\AppData\Local\Temp\2fa00b4ede2dbcb213ea705d6578c2bdad022382c9a8629028ce22f419cf09a6N.exe"C:\Users\Admin\AppData\Local\Temp\2fa00b4ede2dbcb213ea705d6578c2bdad022382c9a8629028ce22f419cf09a6N.exe"2⤵
- System Location Discovery: System Language Discovery
- Suspicious use of WriteProcessMemory
PID:2356 -
C:\Windows\SysWOW64\winver.exewinver3⤵
- Adds Run key to start application
- System Location Discovery: System Language Discovery
- Suspicious behavior: EnumeratesProcesses
- Suspicious use of FindShellTrayWindow
- Suspicious use of WriteProcessMemory
PID:1956
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C:\Windows\system32\DllHost.exeC:\Windows\system32\DllHost.exe /Processid:{3EB3C877-1F16-487C-9050-104DBCD66683}1⤵PID:1328