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Analysis
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max time kernel
119s -
max time network
124s -
platform
windows7_x64 -
resource
win7-20240903-en -
resource tags
arch:x64arch:x86image:win7-20240903-enlocale:en-usos:windows7-x64system -
submitted
22/01/2025, 03:05
Behavioral task
behavioral1
Sample
2f3bd5f601dad345a4bb6974ef95f3088e2f1696d3f8abc90eacdda9e94c70ca.dll
Resource
win7-20240903-en
Behavioral task
behavioral2
Sample
2f3bd5f601dad345a4bb6974ef95f3088e2f1696d3f8abc90eacdda9e94c70ca.dll
Resource
win10v2004-20241007-en
General
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Target
2f3bd5f601dad345a4bb6974ef95f3088e2f1696d3f8abc90eacdda9e94c70ca.dll
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Size
208KB
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MD5
f0e80ed69b9b9053bb52f82e6646ad87
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SHA1
98df2cd22bef3752c3a6ffe7e9ff5b88d7ef6b17
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SHA256
2f3bd5f601dad345a4bb6974ef95f3088e2f1696d3f8abc90eacdda9e94c70ca
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SHA512
3eea888e02b43f9fff45266349233028cbdc4a014f6e2f32004b64451d107d343aa60e0cbba60ee7939589708cc5802b747271b8541807477f4344466aecea6d
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SSDEEP
3072:v/QPFX1eqEfuBNSYuiM8CNj8hFsoMX0ghsJRgCD3iFw9jdUE5Ix:v/MEfuN0t8C5oFsoeRM3o0jS
Malware Config
Signatures
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Program crash 1 IoCs
pid pid_target Process procid_target 2412 2696 WerFault.exe 30 -
System Location Discovery: System Language Discovery 1 TTPs 1 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 rundll32.exe -
Suspicious use of WriteProcessMemory 11 IoCs
description pid Process procid_target PID 2660 wrote to memory of 2696 2660 rundll32.exe 30 PID 2660 wrote to memory of 2696 2660 rundll32.exe 30 PID 2660 wrote to memory of 2696 2660 rundll32.exe 30 PID 2660 wrote to memory of 2696 2660 rundll32.exe 30 PID 2660 wrote to memory of 2696 2660 rundll32.exe 30 PID 2660 wrote to memory of 2696 2660 rundll32.exe 30 PID 2660 wrote to memory of 2696 2660 rundll32.exe 30 PID 2696 wrote to memory of 2412 2696 rundll32.exe 31 PID 2696 wrote to memory of 2412 2696 rundll32.exe 31 PID 2696 wrote to memory of 2412 2696 rundll32.exe 31 PID 2696 wrote to memory of 2412 2696 rundll32.exe 31
Processes
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C:\Windows\system32\rundll32.exerundll32.exe C:\Users\Admin\AppData\Local\Temp\2f3bd5f601dad345a4bb6974ef95f3088e2f1696d3f8abc90eacdda9e94c70ca.dll,#11⤵
- Suspicious use of WriteProcessMemory
PID:2660 -
C:\Windows\SysWOW64\rundll32.exerundll32.exe C:\Users\Admin\AppData\Local\Temp\2f3bd5f601dad345a4bb6974ef95f3088e2f1696d3f8abc90eacdda9e94c70ca.dll,#12⤵
- System Location Discovery: System Language Discovery
- Suspicious use of WriteProcessMemory
PID:2696 -
C:\Windows\SysWOW64\WerFault.exeC:\Windows\SysWOW64\WerFault.exe -u -p 2696 -s 2283⤵
- Program crash
PID:2412
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