Analysis
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max time kernel
117s -
max time network
118s -
platform
windows7_x64 -
resource
win7-20240903-en -
resource tags
arch:x64arch:x86image:win7-20240903-enlocale:en-usos:windows7-x64system -
submitted
20-11-2024 23:12
Static task
static1
Behavioral task
behavioral1
Sample
5e39366b399b551f6c9baab3121c5383b075999493e3fa1f07713a6a616436a6.dll
Resource
win7-20240903-en
General
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Target
5e39366b399b551f6c9baab3121c5383b075999493e3fa1f07713a6a616436a6.dll
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Size
408KB
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MD5
84792420653b15e3a3f97d8eeebbdb5f
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SHA1
2727b02768b19d2cb33885520ccaf03655ec6659
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SHA256
5e39366b399b551f6c9baab3121c5383b075999493e3fa1f07713a6a616436a6
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SHA512
78756a578256be6eee0abb4ffa0d89901a38ebfdcc90e0707ae2454bcfc2589176bacc51c995428386387e74116b0354adff69a6c7f3068e204705d0140b62b3
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SSDEEP
6144:+14kZNuAXp3htAsH9dSKSKrxkPIMGCbkOQDb3hfm/U0DjeNqfnkEPJ:pmp3ht7H9dSK/rPz9xSUacqcEP
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.
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 2560 wrote to memory of 1576 2560 regsvr32.exe 30 PID 2560 wrote to memory of 1576 2560 regsvr32.exe 30 PID 2560 wrote to memory of 1576 2560 regsvr32.exe 30 PID 2560 wrote to memory of 1576 2560 regsvr32.exe 30 PID 2560 wrote to memory of 1576 2560 regsvr32.exe 30 PID 2560 wrote to memory of 1576 2560 regsvr32.exe 30 PID 2560 wrote to memory of 1576 2560 regsvr32.exe 30 PID 1576 wrote to memory of 1012 1576 regsvr32.exe 31 PID 1576 wrote to memory of 1012 1576 regsvr32.exe 31 PID 1576 wrote to memory of 1012 1576 regsvr32.exe 31 PID 1576 wrote to memory of 1012 1576 regsvr32.exe 31 PID 1576 wrote to memory of 1012 1576 regsvr32.exe 31 PID 1576 wrote to memory of 1012 1576 regsvr32.exe 31 PID 1576 wrote to memory of 1012 1576 regsvr32.exe 31
Processes
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C:\Windows\system32\regsvr32.exeregsvr32 /s C:\Users\Admin\AppData\Local\Temp\5e39366b399b551f6c9baab3121c5383b075999493e3fa1f07713a6a616436a6.dll1⤵
- Suspicious use of WriteProcessMemory
PID:2560 -
C:\Windows\SysWOW64\regsvr32.exe/s C:\Users\Admin\AppData\Local\Temp\5e39366b399b551f6c9baab3121c5383b075999493e3fa1f07713a6a616436a6.dll2⤵
- System Location Discovery: System Language Discovery
- Suspicious use of WriteProcessMemory
PID:1576 -
C:\Windows\SysWOW64\rundll32.exeC:\Windows\SysWOW64\rundll32.exe "C:\Users\Admin\AppData\Local\Temp\5e39366b399b551f6c9baab3121c5383b075999493e3fa1f07713a6a616436a6.dll",DllRegisterServer3⤵
- System Location Discovery: System Language Discovery
PID:1012
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