Analysis
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max time kernel
148s -
max time network
151s -
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 23:41
Static task
static1
Behavioral task
behavioral1
Sample
e527edd2252cbbf64dd7c59881e3fe554029a10f722270829ef083fdde6b6cf3.dll
Resource
win7-20240903-en
General
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Target
e527edd2252cbbf64dd7c59881e3fe554029a10f722270829ef083fdde6b6cf3.dll
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Size
408KB
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MD5
f232f9a0082aeb505aafbf64a5e26bdc
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SHA1
8525b8e49a6fe3c2ad0a0b61ed2c9d2f2c4e184e
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SHA256
e527edd2252cbbf64dd7c59881e3fe554029a10f722270829ef083fdde6b6cf3
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SHA512
60eabe04dfc784b50b3a0db840b383c5f0e6208c16a0726f15cd970aa77f0029e95a1f2ed0c7d5647bc92cf8e3cdef4acd88a1d91e475f9d84ec79bc3aff45d5
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SSDEEP
6144:+14kZNuAXp3htAsH9dSKSKr6kPIMGCbkOQDb3hfm/U0DjeNqfnkEPJ:pmp3ht7H9dSK/riz9xSUacqcEP
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.
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 target process PID 4620 wrote to memory of 644 4620 regsvr32.exe regsvr32.exe PID 4620 wrote to memory of 644 4620 regsvr32.exe regsvr32.exe PID 4620 wrote to memory of 644 4620 regsvr32.exe regsvr32.exe PID 644 wrote to memory of 3980 644 regsvr32.exe rundll32.exe PID 644 wrote to memory of 3980 644 regsvr32.exe rundll32.exe PID 644 wrote to memory of 3980 644 regsvr32.exe rundll32.exe
Processes
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C:\Windows\system32\regsvr32.exeregsvr32 /s C:\Users\Admin\AppData\Local\Temp\e527edd2252cbbf64dd7c59881e3fe554029a10f722270829ef083fdde6b6cf3.dll1⤵
- Suspicious use of WriteProcessMemory
PID:4620 -
C:\Windows\SysWOW64\regsvr32.exe/s C:\Users\Admin\AppData\Local\Temp\e527edd2252cbbf64dd7c59881e3fe554029a10f722270829ef083fdde6b6cf3.dll2⤵
- System Location Discovery: System Language Discovery
- Suspicious use of WriteProcessMemory
PID:644 -
C:\Windows\SysWOW64\rundll32.exeC:\Windows\SysWOW64\rundll32.exe "C:\Users\Admin\AppData\Local\Temp\e527edd2252cbbf64dd7c59881e3fe554029a10f722270829ef083fdde6b6cf3.dll",DllRegisterServer3⤵
- System Location Discovery: System Language Discovery
PID:3980
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