Analysis
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max time kernel
93s -
max time network
135s -
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, 16:44
Static task
static1
Behavioral task
behavioral1
Sample
2e3480e56546bf8dd3cbb034dbd09a93e5bec0ba766ed7d732f79611df704565.dll
Resource
win7-20240729-en
General
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Target
2e3480e56546bf8dd3cbb034dbd09a93e5bec0ba766ed7d732f79611df704565.dll
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Size
615KB
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MD5
7e8443260e6d0a8fd4710b14906c65c6
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SHA1
eac1c95ab68e741910e9eddfa815c69f9042b6bc
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SHA256
2e3480e56546bf8dd3cbb034dbd09a93e5bec0ba766ed7d732f79611df704565
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SHA512
59213f3da421a3ce81d3080acad02b98713750a5f0b8ed5dbb6071bf192cbe19168c13de0df5db31deba38ee929eb72471b399256c1e99b9162724d492e9a0a2
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SSDEEP
12288:dOzFuk7dA19ZCOo6AI/2NLaQL1kMZR+TTD7vgEPej:0hn7dA19ZCOyDaQJkqkXa
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 6 IoCs
description pid Process procid_target PID 4460 wrote to memory of 2596 4460 regsvr32.exe 82 PID 4460 wrote to memory of 2596 4460 regsvr32.exe 82 PID 4460 wrote to memory of 2596 4460 regsvr32.exe 82 PID 2596 wrote to memory of 3780 2596 regsvr32.exe 83 PID 2596 wrote to memory of 3780 2596 regsvr32.exe 83 PID 2596 wrote to memory of 3780 2596 regsvr32.exe 83
Processes
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C:\Windows\system32\regsvr32.exeregsvr32 /s C:\Users\Admin\AppData\Local\Temp\2e3480e56546bf8dd3cbb034dbd09a93e5bec0ba766ed7d732f79611df704565.dll1⤵
- Suspicious use of WriteProcessMemory
PID:4460 -
C:\Windows\SysWOW64\regsvr32.exe/s C:\Users\Admin\AppData\Local\Temp\2e3480e56546bf8dd3cbb034dbd09a93e5bec0ba766ed7d732f79611df704565.dll2⤵
- System Location Discovery: System Language Discovery
- Suspicious use of WriteProcessMemory
PID:2596 -
C:\Windows\SysWOW64\rundll32.exeC:\Windows\SysWOW64\rundll32.exe "C:\Users\Admin\AppData\Local\Temp\2e3480e56546bf8dd3cbb034dbd09a93e5bec0ba766ed7d732f79611df704565.dll",DllRegisterServer3⤵
- System Location Discovery: System Language Discovery
PID:3780
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