Analysis
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max time kernel
121s -
max time network
126s -
platform
windows7_x64 -
resource
win7-20241010-en -
resource tags
arch:x64arch:x86image:win7-20241010-enlocale:en-usos:windows7-x64system -
submitted
21-11-2024 00:45
Static task
static1
Behavioral task
behavioral1
Sample
22947f897adaf2aa66159ce4fe387b4749cb4fbf7f3e9745ed8463b9dcefc58a.dll
Resource
win7-20241010-en
General
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Target
22947f897adaf2aa66159ce4fe387b4749cb4fbf7f3e9745ed8463b9dcefc58a.dll
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Size
398KB
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MD5
1d2c9b0507dc2499ce47ed084cd5040c
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SHA1
b644d1150646b0240d0366c6143789736a1ac41e
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SHA256
22947f897adaf2aa66159ce4fe387b4749cb4fbf7f3e9745ed8463b9dcefc58a
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SHA512
2993b9306fc187189ad7eb48ec1d85c4be04e03d21516313c6973a2931d17958c05bb5139de98274507f0b6ac32649e32c4197454e8f348abfa47b1fbc719089
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SSDEEP
12288:Wc0FOSH8VShLdY+oe8CAaXb+bLboWSEP8:WcShxh8CnK3oW
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 3052 wrote to memory of 1660 3052 regsvr32.exe 30 PID 3052 wrote to memory of 1660 3052 regsvr32.exe 30 PID 3052 wrote to memory of 1660 3052 regsvr32.exe 30 PID 3052 wrote to memory of 1660 3052 regsvr32.exe 30 PID 3052 wrote to memory of 1660 3052 regsvr32.exe 30 PID 3052 wrote to memory of 1660 3052 regsvr32.exe 30 PID 3052 wrote to memory of 1660 3052 regsvr32.exe 30 PID 1660 wrote to memory of 2980 1660 regsvr32.exe 31 PID 1660 wrote to memory of 2980 1660 regsvr32.exe 31 PID 1660 wrote to memory of 2980 1660 regsvr32.exe 31 PID 1660 wrote to memory of 2980 1660 regsvr32.exe 31 PID 1660 wrote to memory of 2980 1660 regsvr32.exe 31 PID 1660 wrote to memory of 2980 1660 regsvr32.exe 31 PID 1660 wrote to memory of 2980 1660 regsvr32.exe 31
Processes
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C:\Windows\system32\regsvr32.exeregsvr32 /s C:\Users\Admin\AppData\Local\Temp\22947f897adaf2aa66159ce4fe387b4749cb4fbf7f3e9745ed8463b9dcefc58a.dll1⤵
- Suspicious use of WriteProcessMemory
PID:3052 -
C:\Windows\SysWOW64\regsvr32.exe/s C:\Users\Admin\AppData\Local\Temp\22947f897adaf2aa66159ce4fe387b4749cb4fbf7f3e9745ed8463b9dcefc58a.dll2⤵
- System Location Discovery: System Language Discovery
- Suspicious use of WriteProcessMemory
PID:1660 -
C:\Windows\SysWOW64\rundll32.exeC:\Windows\SysWOW64\rundll32.exe "C:\Users\Admin\AppData\Local\Temp\22947f897adaf2aa66159ce4fe387b4749cb4fbf7f3e9745ed8463b9dcefc58a.dll",DllRegisterServer3⤵
- System Location Discovery: System Language Discovery
PID:2980
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