Analysis
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max time kernel
119s -
max time network
120s -
platform
windows7_x64 -
resource
win7-20240903-en -
resource tags
arch:x64arch:x86image:win7-20240903-enlocale:en-usos:windows7-x64system -
submitted
11-12-2024 11:13
Behavioral task
behavioral1
Sample
09ba3ab932dd69b77d64ced9493db72e61e163c96b79956e23954fb5629c67f8.dll
Resource
win7-20240903-en
5 signatures
120 seconds
General
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Target
09ba3ab932dd69b77d64ced9493db72e61e163c96b79956e23954fb5629c67f8.dll
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Size
76KB
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MD5
a5a053ea8c307a0300779f0006ce0204
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SHA1
3900210c6b6606db33375b9bdd164da8c78d7f00
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SHA256
09ba3ab932dd69b77d64ced9493db72e61e163c96b79956e23954fb5629c67f8
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SHA512
af0a274fe11f90fd5c08aaa5958345deb2e8af40b61693d3483dcb9b5e1d3e2ed27d1911033c9e009a84d5634651263060226d5569a3540a08796bc3c9fd329d
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SSDEEP
1536:YjV8y93KQpFQmPLRk7G50zy/riF12jvRyo0hQk7Zwbn:c8y93KQjy7G55riF1cMo03mbn
Malware Config
Signatures
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resource yara_rule behavioral1/memory/2896-3-0x0000000010000000-0x0000000010030000-memory.dmp upx behavioral1/memory/2896-2-0x0000000010000000-0x0000000010030000-memory.dmp upx behavioral1/memory/2896-1-0x0000000010000000-0x0000000010030000-memory.dmp upx behavioral1/memory/2896-0-0x0000000010000000-0x0000000010030000-memory.dmp upx behavioral1/memory/2896-4-0x0000000010000000-0x0000000010030000-memory.dmp upx -
Program crash 1 IoCs
pid pid_target Process 2792 2896 WerFault.exe -
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 AdjustPrivilegeToken 1 IoCs
description pid Process Token: SeDebugPrivilege 2896 rundll32.exe -
Suspicious use of WriteProcessMemory 11 IoCs
description pid Process procid_target PID 2856 wrote to memory of 2896 2856 rundll32.exe 30 PID 2856 wrote to memory of 2896 2856 rundll32.exe 30 PID 2856 wrote to memory of 2896 2856 rundll32.exe 30 PID 2856 wrote to memory of 2896 2856 rundll32.exe 30 PID 2856 wrote to memory of 2896 2856 rundll32.exe 30 PID 2856 wrote to memory of 2896 2856 rundll32.exe 30 PID 2856 wrote to memory of 2896 2856 rundll32.exe 30 PID 2896 wrote to memory of 2792 2896 rundll32.exe 31 PID 2896 wrote to memory of 2792 2896 rundll32.exe 31 PID 2896 wrote to memory of 2792 2896 rundll32.exe 31 PID 2896 wrote to memory of 2792 2896 rundll32.exe 31
Processes
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C:\Windows\system32\rundll32.exerundll32.exe C:\Users\Admin\AppData\Local\Temp\09ba3ab932dd69b77d64ced9493db72e61e163c96b79956e23954fb5629c67f8.dll,#11⤵
- Suspicious use of WriteProcessMemory
PID:2856 -
C:\Windows\SysWOW64\rundll32.exerundll32.exe C:\Users\Admin\AppData\Local\Temp\09ba3ab932dd69b77d64ced9493db72e61e163c96b79956e23954fb5629c67f8.dll,#12⤵
- System Location Discovery: System Language Discovery
- Suspicious use of AdjustPrivilegeToken
- Suspicious use of WriteProcessMemory
PID:2896 -
C:\Windows\SysWOW64\WerFault.exeC:\Windows\SysWOW64\WerFault.exe -u -p 2896 -s 3083⤵
- Program crash
PID:2792
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