Analysis
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max time kernel
16s -
max time network
18s -
platform
windows7_x64 -
resource
win7-20241010-en -
resource tags
arch:x64arch:x86image:win7-20241010-enlocale:en-usos:windows7-x64system -
submitted
10/11/2024, 16:07
Behavioral task
behavioral1
Sample
6ec2b44f718b13b99ce1c3c84f9bab0fff0ff7d11b1c5c33b56724454f58cdccN.dll
Resource
win7-20241010-en
5 signatures
120 seconds
General
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Target
6ec2b44f718b13b99ce1c3c84f9bab0fff0ff7d11b1c5c33b56724454f58cdccN.dll
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Size
76KB
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MD5
8d3b64001982f0284b2b2c668c2e3fa0
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SHA1
d52d86119824ef233c25af5cc5153bdb46490f79
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SHA256
6ec2b44f718b13b99ce1c3c84f9bab0fff0ff7d11b1c5c33b56724454f58cdcc
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SHA512
113cace4c71fd6ca12960b582fd4f5a603452bc6cbc68e3547f2e6256a883d625057b7f8caa6713e529d3fbb600c67110d5e4a9b53230da0f77334dc0187227a
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SSDEEP
1536:YjV8y93KQpFQmPLRk7G50zy/riF12jvRyo0hQk7ZxAnf:c8y93KQjy7G55riF1cMo03jAnf
Malware Config
Signatures
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resource yara_rule behavioral1/memory/2000-3-0x0000000010000000-0x0000000010030000-memory.dmp upx behavioral1/memory/2000-2-0x0000000010000000-0x0000000010030000-memory.dmp upx behavioral1/memory/2000-1-0x0000000010000000-0x0000000010030000-memory.dmp upx behavioral1/memory/2000-4-0x0000000010000000-0x0000000010030000-memory.dmp upx -
Program crash 1 IoCs
pid pid_target Process procid_target 1508 2000 WerFault.exe 31 -
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 2000 rundll32.exe -
Suspicious use of WriteProcessMemory 11 IoCs
description pid Process procid_target PID 2352 wrote to memory of 2000 2352 rundll32.exe 31 PID 2352 wrote to memory of 2000 2352 rundll32.exe 31 PID 2352 wrote to memory of 2000 2352 rundll32.exe 31 PID 2352 wrote to memory of 2000 2352 rundll32.exe 31 PID 2352 wrote to memory of 2000 2352 rundll32.exe 31 PID 2352 wrote to memory of 2000 2352 rundll32.exe 31 PID 2352 wrote to memory of 2000 2352 rundll32.exe 31 PID 2000 wrote to memory of 1508 2000 rundll32.exe 32 PID 2000 wrote to memory of 1508 2000 rundll32.exe 32 PID 2000 wrote to memory of 1508 2000 rundll32.exe 32 PID 2000 wrote to memory of 1508 2000 rundll32.exe 32
Processes
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C:\Windows\system32\rundll32.exerundll32.exe C:\Users\Admin\AppData\Local\Temp\6ec2b44f718b13b99ce1c3c84f9bab0fff0ff7d11b1c5c33b56724454f58cdccN.dll,#11⤵
- Suspicious use of WriteProcessMemory
PID:2352 -
C:\Windows\SysWOW64\rundll32.exerundll32.exe C:\Users\Admin\AppData\Local\Temp\6ec2b44f718b13b99ce1c3c84f9bab0fff0ff7d11b1c5c33b56724454f58cdccN.dll,#12⤵
- System Location Discovery: System Language Discovery
- Suspicious use of AdjustPrivilegeToken
- Suspicious use of WriteProcessMemory
PID:2000 -
C:\Windows\SysWOW64\WerFault.exeC:\Windows\SysWOW64\WerFault.exe -u -p 2000 -s 3283⤵
- Program crash
PID:1508
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