Analysis
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max time kernel
119s -
max time network
120s -
platform
windows7_x64 -
resource
win7-20241010-en -
resource tags
arch:x64arch:x86image:win7-20241010-enlocale:en-usos:windows7-x64system -
submitted
12/11/2024, 21:36
Static task
static1
Behavioral task
behavioral1
Sample
e65ea2f6c4d89695bda86071a1f7f7629c026053e4d484fb00b398605e560fc0.dll
Resource
win7-20241010-en
General
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Target
e65ea2f6c4d89695bda86071a1f7f7629c026053e4d484fb00b398605e560fc0.dll
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Size
615KB
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MD5
b44373ae196e7e570c267465dc04ee6a
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SHA1
d413ace87a7544febd948873071c9d4064545c42
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SHA256
e65ea2f6c4d89695bda86071a1f7f7629c026053e4d484fb00b398605e560fc0
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SHA512
57158533b14bb7592edf597004895a332a5c736f524dd656913d376e76dbec9c3b91fa50d2489ef9037e8e6d59cfd2bd5b52e2aac66dc064070207ad00ce0d26
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SSDEEP
12288:dOzFuk7dA19ZCOo6AI/2NLaQLxkMZR+TTD7vgEPej:0hn7dA19ZCOyDaQdkqkXa
Malware Config
Extracted
emotet
Epoch4
131.100.24.231:80
209.59.138.75:7080
103.8.26.103:8080
51.38.71.0:443
212.237.17.99:8080
79.172.212.216:8080
207.38.84.195:8080
104.168.155.129:8080
178.79.147.66:8080
46.55.222.11:443
103.8.26.102:8080
192.254.71.210:443
45.176.232.124:443
203.114.109.124:443
51.68.175.8:8080
58.227.42.236:80
45.142.114.231:8080
217.182.143.207:443
178.63.25.185:443
45.118.115.99:8080
103.75.201.2:443
104.251.214.46:8080
158.69.222.101:443
81.0.236.90:443
45.118.135.203:7080
176.104.106.96:8080
212.237.56.116:7080
216.158.226.206:443
173.212.193.249:8080
50.116.54.215:443
138.185.72.26:8080
41.76.108.46:8080
212.237.5.209:443
107.182.225.142:8080
195.154.133.20:443
162.214.50.39:7080
110.232.117.186:8080
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.
description 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 14 IoCs
description pid Process procid_target PID 2464 wrote to memory of 2340 2464 regsvr32.exe 31 PID 2464 wrote to memory of 2340 2464 regsvr32.exe 31 PID 2464 wrote to memory of 2340 2464 regsvr32.exe 31 PID 2464 wrote to memory of 2340 2464 regsvr32.exe 31 PID 2464 wrote to memory of 2340 2464 regsvr32.exe 31 PID 2464 wrote to memory of 2340 2464 regsvr32.exe 31 PID 2464 wrote to memory of 2340 2464 regsvr32.exe 31 PID 2340 wrote to memory of 2184 2340 regsvr32.exe 32 PID 2340 wrote to memory of 2184 2340 regsvr32.exe 32 PID 2340 wrote to memory of 2184 2340 regsvr32.exe 32 PID 2340 wrote to memory of 2184 2340 regsvr32.exe 32 PID 2340 wrote to memory of 2184 2340 regsvr32.exe 32 PID 2340 wrote to memory of 2184 2340 regsvr32.exe 32 PID 2340 wrote to memory of 2184 2340 regsvr32.exe 32
Processes
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C:\Windows\system32\regsvr32.exeregsvr32 /s C:\Users\Admin\AppData\Local\Temp\e65ea2f6c4d89695bda86071a1f7f7629c026053e4d484fb00b398605e560fc0.dll1⤵
- Suspicious use of WriteProcessMemory
PID:2464 -
C:\Windows\SysWOW64\regsvr32.exe/s C:\Users\Admin\AppData\Local\Temp\e65ea2f6c4d89695bda86071a1f7f7629c026053e4d484fb00b398605e560fc0.dll2⤵
- System Location Discovery: System Language Discovery
- Suspicious use of WriteProcessMemory
PID:2340 -
C:\Windows\SysWOW64\rundll32.exeC:\Windows\SysWOW64\rundll32.exe "C:\Users\Admin\AppData\Local\Temp\e65ea2f6c4d89695bda86071a1f7f7629c026053e4d484fb00b398605e560fc0.dll",DllRegisterServer3⤵
- System Location Discovery: System Language Discovery
PID:2184
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