Analysis
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max time kernel
121s -
max time network
129s -
platform
windows7_x64 -
resource
win7-20240903-en -
resource tags
arch:x64arch:x86image:win7-20240903-enlocale:en-usos:windows7-x64system -
submitted
13-11-2024 11:00
Static task
static1
Behavioral task
behavioral1
Sample
20f9d4cf5cd85fa7cf0d58b55409f75f9af0b952d3b573bffdd21966d9a3f396.exe
Resource
win7-20240903-en
General
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Target
20f9d4cf5cd85fa7cf0d58b55409f75f9af0b952d3b573bffdd21966d9a3f396.exe
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Size
874KB
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MD5
ea88221032446b622d7eff19a69ed29e
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SHA1
6c7eadbcf9fc41ee45f7cb563ff0ff88af994e19
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SHA256
20f9d4cf5cd85fa7cf0d58b55409f75f9af0b952d3b573bffdd21966d9a3f396
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SHA512
8d45c9fc409a36797a286a9421129915340229ed2ac0f1debc8e771627585eaf05b771d95577868f37829847e2857edd8cb4f2fb97a02a33897866b6683dd4f9
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SSDEEP
12288:hTv8mVjThzhX7YmLTDHR8fAM9Bh/sSKVXEcZGdpm25TVqo9aTcfa6I81UX:BvdPZhX7bE9BnEjZGdpm2dVrIsad81c
Malware Config
Signatures
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Command and Scripting Interpreter: PowerShell 1 TTPs 1 IoCs
Run Powershell to modify Windows Defender settings to add exclusions for file extensions, paths, and processes.
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Suspicious use of SetThreadContext 1 IoCs
Processes:
20f9d4cf5cd85fa7cf0d58b55409f75f9af0b952d3b573bffdd21966d9a3f396.exedescription pid Process procid_target PID 2620 set thread context of 2868 2620 20f9d4cf5cd85fa7cf0d58b55409f75f9af0b952d3b573bffdd21966d9a3f396.exe 32 -
Enumerates physical storage devices 1 TTPs
Attempts to interact with connected storage/optical drive(s).
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Program crash 1 IoCs
Processes:
WerFault.exepid pid_target Process procid_target 2580 2868 WerFault.exe 32 -
System Location Discovery: System Language Discovery 1 TTPs 3 IoCs
Attempt gather information about the system language of a victim in order to infer the geographical location of that host.
Processes:
20f9d4cf5cd85fa7cf0d58b55409f75f9af0b952d3b573bffdd21966d9a3f396.exepowershell.exe20f9d4cf5cd85fa7cf0d58b55409f75f9af0b952d3b573bffdd21966d9a3f396.exedescription ioc Process Key opened \REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language 20f9d4cf5cd85fa7cf0d58b55409f75f9af0b952d3b573bffdd21966d9a3f396.exe Key opened \REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language powershell.exe Key opened \REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language 20f9d4cf5cd85fa7cf0d58b55409f75f9af0b952d3b573bffdd21966d9a3f396.exe -
Suspicious behavior: EnumeratesProcesses 2 IoCs
Processes:
powershell.exe20f9d4cf5cd85fa7cf0d58b55409f75f9af0b952d3b573bffdd21966d9a3f396.exepid Process 2840 powershell.exe 2868 20f9d4cf5cd85fa7cf0d58b55409f75f9af0b952d3b573bffdd21966d9a3f396.exe -
Suspicious use of AdjustPrivilegeToken 1 IoCs
Processes:
powershell.exedescription pid Process Token: SeDebugPrivilege 2840 powershell.exe -
Suspicious use of WriteProcessMemory 15 IoCs
Processes:
20f9d4cf5cd85fa7cf0d58b55409f75f9af0b952d3b573bffdd21966d9a3f396.exe20f9d4cf5cd85fa7cf0d58b55409f75f9af0b952d3b573bffdd21966d9a3f396.exedescription pid Process procid_target PID 2620 wrote to memory of 2840 2620 20f9d4cf5cd85fa7cf0d58b55409f75f9af0b952d3b573bffdd21966d9a3f396.exe 30 PID 2620 wrote to memory of 2840 2620 20f9d4cf5cd85fa7cf0d58b55409f75f9af0b952d3b573bffdd21966d9a3f396.exe 30 PID 2620 wrote to memory of 2840 2620 20f9d4cf5cd85fa7cf0d58b55409f75f9af0b952d3b573bffdd21966d9a3f396.exe 30 PID 2620 wrote to memory of 2840 2620 20f9d4cf5cd85fa7cf0d58b55409f75f9af0b952d3b573bffdd21966d9a3f396.exe 30 PID 2620 wrote to memory of 2868 2620 20f9d4cf5cd85fa7cf0d58b55409f75f9af0b952d3b573bffdd21966d9a3f396.exe 32 PID 2620 wrote to memory of 2868 2620 20f9d4cf5cd85fa7cf0d58b55409f75f9af0b952d3b573bffdd21966d9a3f396.exe 32 PID 2620 wrote to memory of 2868 2620 20f9d4cf5cd85fa7cf0d58b55409f75f9af0b952d3b573bffdd21966d9a3f396.exe 32 PID 2620 wrote to memory of 2868 2620 20f9d4cf5cd85fa7cf0d58b55409f75f9af0b952d3b573bffdd21966d9a3f396.exe 32 PID 2620 wrote to memory of 2868 2620 20f9d4cf5cd85fa7cf0d58b55409f75f9af0b952d3b573bffdd21966d9a3f396.exe 32 PID 2620 wrote to memory of 2868 2620 20f9d4cf5cd85fa7cf0d58b55409f75f9af0b952d3b573bffdd21966d9a3f396.exe 32 PID 2620 wrote to memory of 2868 2620 20f9d4cf5cd85fa7cf0d58b55409f75f9af0b952d3b573bffdd21966d9a3f396.exe 32 PID 2868 wrote to memory of 2580 2868 20f9d4cf5cd85fa7cf0d58b55409f75f9af0b952d3b573bffdd21966d9a3f396.exe 33 PID 2868 wrote to memory of 2580 2868 20f9d4cf5cd85fa7cf0d58b55409f75f9af0b952d3b573bffdd21966d9a3f396.exe 33 PID 2868 wrote to memory of 2580 2868 20f9d4cf5cd85fa7cf0d58b55409f75f9af0b952d3b573bffdd21966d9a3f396.exe 33 PID 2868 wrote to memory of 2580 2868 20f9d4cf5cd85fa7cf0d58b55409f75f9af0b952d3b573bffdd21966d9a3f396.exe 33
Processes
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C:\Users\Admin\AppData\Local\Temp\20f9d4cf5cd85fa7cf0d58b55409f75f9af0b952d3b573bffdd21966d9a3f396.exe"C:\Users\Admin\AppData\Local\Temp\20f9d4cf5cd85fa7cf0d58b55409f75f9af0b952d3b573bffdd21966d9a3f396.exe"1⤵
- Suspicious use of SetThreadContext
- System Location Discovery: System Language Discovery
- Suspicious use of WriteProcessMemory
PID:2620 -
C:\Windows\SysWOW64\WindowsPowerShell\v1.0\powershell.exe"C:\Windows\System32\WindowsPowerShell\v1.0\powershell.exe" Add-MpPreference -ExclusionPath "C:\Users\Admin\AppData\Local\Temp\20f9d4cf5cd85fa7cf0d58b55409f75f9af0b952d3b573bffdd21966d9a3f396.exe"2⤵
- Command and Scripting Interpreter: PowerShell
- System Location Discovery: System Language Discovery
- Suspicious behavior: EnumeratesProcesses
- Suspicious use of AdjustPrivilegeToken
PID:2840
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C:\Users\Admin\AppData\Local\Temp\20f9d4cf5cd85fa7cf0d58b55409f75f9af0b952d3b573bffdd21966d9a3f396.exe"C:\Users\Admin\AppData\Local\Temp\20f9d4cf5cd85fa7cf0d58b55409f75f9af0b952d3b573bffdd21966d9a3f396.exe"2⤵
- System Location Discovery: System Language Discovery
- Suspicious behavior: EnumeratesProcesses
- Suspicious use of WriteProcessMemory
PID:2868 -
C:\Windows\SysWOW64\WerFault.exeC:\Windows\SysWOW64\WerFault.exe -u -p 2868 -s 363⤵
- Program crash
PID:2580
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