Analysis
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max time kernel
96s -
max time network
138s -
platform
windows10-2004_x64 -
resource
win10v2004-20241007-en -
resource tags
arch:x64arch:x86image:win10v2004-20241007-enlocale:en-usos:windows10-2004-x64system -
submitted
13-11-2024 17:46
Static task
static1
Behavioral task
behavioral1
Sample
f217dc0a440ef0c78c9c13b9d1d27a19f427f52ce0cd03a49c28d67ed9ece818.dll
Resource
win7-20241010-en
General
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Target
f217dc0a440ef0c78c9c13b9d1d27a19f427f52ce0cd03a49c28d67ed9ece818.dll
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Size
258KB
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MD5
4f011d797ede9138d324fbdd046a8e92
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SHA1
05d231c6af7f4e36beb6636b3802df91250ed22f
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SHA256
f217dc0a440ef0c78c9c13b9d1d27a19f427f52ce0cd03a49c28d67ed9ece818
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SHA512
103319086e911b52882b12cd7e16f391e44ec73dbc285aed3da16870987113ec7785c628dd03799ffef7c17136635eea207e4aea896b418a9d5be50836b28b09
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SSDEEP
6144:6jpuMD/HpzhetkHmYZU9dbJ8K3WGsceBKCUvqHR2JP9WTBn2ypv:6jIG/pjjuLbJLmGshoCUnWTBpv
Malware Config
Extracted
emotet
Epoch5
209.239.112.82:8080
116.124.128.206:8080
45.63.5.129:443
128.199.192.135:8080
51.178.61.60:443
168.197.250.14:80
177.72.80.14:7080
51.210.242.234:8080
142.4.219.173:8080
78.47.204.80:443
78.46.73.125:443
37.44.244.177:8080
37.59.209.141:8080
104.131.62.48:8080
190.90.233.66:443
185.148.168.220:8080
185.148.168.15:8080
62.171.178.147:8080
191.252.103.16:80
54.38.242.185:443
85.214.67.203:8080
217.182.143.207:443
159.69.237.188:443
210.57.209.142:8080
54.37.228.122:443
207.148.81.119:8080
195.77.239.39:8080
66.42.57.149:443
195.154.146.35:443
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 procid_target PID 4500 wrote to memory of 4740 4500 regsvr32.exe 85 PID 4500 wrote to memory of 4740 4500 regsvr32.exe 85 PID 4500 wrote to memory of 4740 4500 regsvr32.exe 85 PID 4740 wrote to memory of 1504 4740 regsvr32.exe 87 PID 4740 wrote to memory of 1504 4740 regsvr32.exe 87 PID 4740 wrote to memory of 1504 4740 regsvr32.exe 87
Processes
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C:\Windows\system32\regsvr32.exeregsvr32 /s C:\Users\Admin\AppData\Local\Temp\f217dc0a440ef0c78c9c13b9d1d27a19f427f52ce0cd03a49c28d67ed9ece818.dll1⤵
- Suspicious use of WriteProcessMemory
PID:4500 -
C:\Windows\SysWOW64\regsvr32.exe/s C:\Users\Admin\AppData\Local\Temp\f217dc0a440ef0c78c9c13b9d1d27a19f427f52ce0cd03a49c28d67ed9ece818.dll2⤵
- System Location Discovery: System Language Discovery
- Suspicious use of WriteProcessMemory
PID:4740 -
C:\Windows\SysWOW64\rundll32.exeC:\Windows\SysWOW64\rundll32.exe "C:\Users\Admin\AppData\Local\Temp\f217dc0a440ef0c78c9c13b9d1d27a19f427f52ce0cd03a49c28d67ed9ece818.dll",DllRegisterServer3⤵
- System Location Discovery: System Language Discovery
PID:1504
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