Analysis
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max time kernel
93s -
max time network
142s -
platform
windows10-2004_x64 -
resource
win10v2004-20241007-en -
resource tags
arch:x64arch:x86image:win10v2004-20241007-enlocale:en-usos:windows10-2004-x64system -
submitted
20-11-2024 22:38
Static task
static1
Behavioral task
behavioral1
Sample
5985589608185cdba18bc0a3532a92cc46c56f47c61e6e24b09991ba06a75e66.dll
Resource
win7-20240903-en
General
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Target
5985589608185cdba18bc0a3532a92cc46c56f47c61e6e24b09991ba06a75e66.dll
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Size
636KB
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MD5
c193d9282993cac9f0cbbc2ddeaf18ee
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SHA1
8daefc951427f5059bd3c94be493ab2fabc8aeab
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SHA256
5985589608185cdba18bc0a3532a92cc46c56f47c61e6e24b09991ba06a75e66
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SHA512
1f9d5b64372dcc6683f92a5530fdfb777b0b1f09986658e2863afb976527367d6f380e4ceaf9852e08e19aff9fb5c50a17e90a658982e2ba66db4199e76128ed
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SSDEEP
12288:hF8kySLmsbWV5WlvAuyfEgXkvPLEbs2gu1D0iv+9Ne1lGBkkQxCej+6IvUDEPwqh:wMmiWV5W5AuyfEgXkvPLEbsGDIfLLQxQ
Malware Config
Extracted
emotet
Epoch5
45.138.98.34:80
69.16.218.101:8080
51.210.242.234:8080
185.148.168.220:8080
142.4.219.173:8080
54.38.242.185:443
191.252.103.16:80
104.131.62.48:8080
62.171.178.147:8080
217.182.143.207:443
168.197.250.14:80
37.44.244.177:8080
66.42.57.149:443
210.57.209.142:8080
159.69.237.188:443
116.124.128.206:8080
128.199.192.135:8080
195.154.146.35:443
185.148.168.15:8080
195.77.239.39:8080
207.148.81.119:8080
85.214.67.203:8080
190.90.233.66:443
78.46.73.125:443
78.47.204.80:443
37.59.209.141:8080
54.37.228.122:443
Signatures
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Emotet family
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System Location Discovery: System Language Discovery 1 TTPs 2 IoCs
Attempt gather information about the system language of a victim in order to infer the geographical location of that host.
Processes:
regsvr32.exerundll32.exedescription ioc process Key opened \REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language regsvr32.exe Key opened \REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language rundll32.exe -
Suspicious use of WriteProcessMemory 6 IoCs
Processes:
regsvr32.exeregsvr32.exedescription pid process target process PID 2808 wrote to memory of 3656 2808 regsvr32.exe regsvr32.exe PID 2808 wrote to memory of 3656 2808 regsvr32.exe regsvr32.exe PID 2808 wrote to memory of 3656 2808 regsvr32.exe regsvr32.exe PID 3656 wrote to memory of 4760 3656 regsvr32.exe rundll32.exe PID 3656 wrote to memory of 4760 3656 regsvr32.exe rundll32.exe PID 3656 wrote to memory of 4760 3656 regsvr32.exe rundll32.exe
Processes
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C:\Windows\system32\regsvr32.exeregsvr32 /s C:\Users\Admin\AppData\Local\Temp\5985589608185cdba18bc0a3532a92cc46c56f47c61e6e24b09991ba06a75e66.dll1⤵
- Suspicious use of WriteProcessMemory
PID:2808 -
C:\Windows\SysWOW64\regsvr32.exe/s C:\Users\Admin\AppData\Local\Temp\5985589608185cdba18bc0a3532a92cc46c56f47c61e6e24b09991ba06a75e66.dll2⤵
- System Location Discovery: System Language Discovery
- Suspicious use of WriteProcessMemory
PID:3656 -
C:\Windows\SysWOW64\rundll32.exeC:\Windows\SysWOW64\rundll32.exe "C:\Users\Admin\AppData\Local\Temp\5985589608185cdba18bc0a3532a92cc46c56f47c61e6e24b09991ba06a75e66.dll",DllRegisterServer3⤵
- System Location Discovery: System Language Discovery
PID:4760
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