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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
30/09/2024, 23:16
Behavioral task
behavioral1
Sample
4674263717e1cf4f297c2acdad8de984bc730dac3522fcfc7d65a215d7849240N.dll
Resource
win7-20240903-en
General
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Target
4674263717e1cf4f297c2acdad8de984bc730dac3522fcfc7d65a215d7849240N.dll
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Size
76KB
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MD5
26a98a5c7f7c983749d20b6bb3e1eab0
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SHA1
1633e2cfc73854c8724e4c48225f1d2d7b244ad3
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SHA256
4674263717e1cf4f297c2acdad8de984bc730dac3522fcfc7d65a215d7849240
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SHA512
cf5044a0a21d006fe09f5098dbee00106b3045a894c32a700525e6172c4a1f8fecbfa2bbf351d4443d233a429bbd83b118ae6aa848cf27266ebaaafe5e5ccfd2
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SSDEEP
1536:YjV8y93KQpFQmPLRk7G50zy/riF12jvRyo0hQk7ZkBDkoS1H:c8y93KQjy7G55riF1cMo03iIomH
Malware Config
Signatures
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resource yara_rule behavioral1/memory/2768-3-0x0000000010000000-0x0000000010030000-memory.dmp upx behavioral1/memory/2768-0-0x0000000010000000-0x0000000010030000-memory.dmp upx behavioral1/memory/2768-10-0x0000000010000000-0x0000000010030000-memory.dmp upx -
Program crash 1 IoCs
pid pid_target Process procid_target 780 2768 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 AdjustPrivilegeToken 1 IoCs
description pid Process Token: SeDebugPrivilege 2768 rundll32.exe -
Suspicious use of WriteProcessMemory 11 IoCs
description pid Process procid_target PID 2756 wrote to memory of 2768 2756 rundll32.exe 30 PID 2756 wrote to memory of 2768 2756 rundll32.exe 30 PID 2756 wrote to memory of 2768 2756 rundll32.exe 30 PID 2756 wrote to memory of 2768 2756 rundll32.exe 30 PID 2756 wrote to memory of 2768 2756 rundll32.exe 30 PID 2756 wrote to memory of 2768 2756 rundll32.exe 30 PID 2756 wrote to memory of 2768 2756 rundll32.exe 30 PID 2768 wrote to memory of 780 2768 rundll32.exe 31 PID 2768 wrote to memory of 780 2768 rundll32.exe 31 PID 2768 wrote to memory of 780 2768 rundll32.exe 31 PID 2768 wrote to memory of 780 2768 rundll32.exe 31
Processes
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C:\Windows\system32\rundll32.exerundll32.exe C:\Users\Admin\AppData\Local\Temp\4674263717e1cf4f297c2acdad8de984bc730dac3522fcfc7d65a215d7849240N.dll,#11⤵
- Suspicious use of WriteProcessMemory
PID:2756 -
C:\Windows\SysWOW64\rundll32.exerundll32.exe C:\Users\Admin\AppData\Local\Temp\4674263717e1cf4f297c2acdad8de984bc730dac3522fcfc7d65a215d7849240N.dll,#12⤵
- System Location Discovery: System Language Discovery
- Suspicious use of AdjustPrivilegeToken
- Suspicious use of WriteProcessMemory
PID:2768 -
C:\Windows\SysWOW64\WerFault.exeC:\Windows\SysWOW64\WerFault.exe -u -p 2768 -s 3323⤵
- Program crash
PID:780
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