Analysis
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max time kernel
103s -
max time network
104s -
platform
windows10-2004_x64 -
resource
win10v2004-20240802-en -
resource tags
arch:x64arch:x86image:win10v2004-20240802-enlocale:en-usos:windows10-2004-x64system -
submitted
16-08-2024 02:06
Behavioral task
behavioral1
Sample
50e5a2336f6e3486d17161ac1e8ae160N.dll
Resource
win7-20240705-en
5 signatures
120 seconds
General
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Target
50e5a2336f6e3486d17161ac1e8ae160N.dll
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Size
76KB
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MD5
50e5a2336f6e3486d17161ac1e8ae160
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SHA1
851e42ff868d95f8838bb156c061cc215feebaa6
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SHA256
f6f809283a52fbf70df6663a658b4bcc9c1c895dc56f78fb089d66f98e34a19a
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SHA512
d2cf2653007a49822cb7f52b2e8686fe3de620c0b924fa12bdb92b5856aa573de2e05d3cc406c269b51f240bbc469ad53b70f374060db5aefddb8e83aa8bdaa5
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SSDEEP
1536:YjV8y93KQpFQmPLRk7G50zy/riF12jvRyo0hQk7ZWoG9nF:c8y93KQjy7G55riF1cMo034DlF
Malware Config
Signatures
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resource yara_rule behavioral2/memory/2380-0-0x0000000010000000-0x0000000010030000-memory.dmp upx behavioral2/memory/2380-1-0x0000000010000000-0x0000000010030000-memory.dmp upx -
Program crash 1 IoCs
pid pid_target Process procid_target 1408 2380 WerFault.exe 84 -
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 2380 rundll32.exe -
Suspicious use of WriteProcessMemory 3 IoCs
description pid Process procid_target PID 5080 wrote to memory of 2380 5080 rundll32.exe 84 PID 5080 wrote to memory of 2380 5080 rundll32.exe 84 PID 5080 wrote to memory of 2380 5080 rundll32.exe 84
Processes
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C:\Windows\system32\rundll32.exerundll32.exe C:\Users\Admin\AppData\Local\Temp\50e5a2336f6e3486d17161ac1e8ae160N.dll,#11⤵
- Suspicious use of WriteProcessMemory
PID:5080 -
C:\Windows\SysWOW64\rundll32.exerundll32.exe C:\Users\Admin\AppData\Local\Temp\50e5a2336f6e3486d17161ac1e8ae160N.dll,#12⤵
- System Location Discovery: System Language Discovery
- Suspicious use of AdjustPrivilegeToken
PID:2380 -
C:\Windows\SysWOW64\WerFault.exeC:\Windows\SysWOW64\WerFault.exe -u -p 2380 -s 7043⤵
- Program crash
PID:1408
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C:\Windows\SysWOW64\WerFault.exeC:\Windows\SysWOW64\WerFault.exe -pss -s 408 -p 2380 -ip 23801⤵PID:1960