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, 20:51
Static task
static1
Behavioral task
behavioral1
Sample
fd07fca4eb2f7250cfdbb52f226163d1682af37bd98769a9a1307854a580fe34.dll
Resource
win7-20240708-en
General
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Target
fd07fca4eb2f7250cfdbb52f226163d1682af37bd98769a9a1307854a580fe34.dll
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Size
620KB
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MD5
310530ba814de423c10426965e53c288
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SHA1
853e262f83acc1e0ca20273213acdb6428a41417
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SHA256
fd07fca4eb2f7250cfdbb52f226163d1682af37bd98769a9a1307854a580fe34
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SHA512
3f8171b7656e409b0b1be43bceaf3527baeb27625279c7e0951813b1c715e8962f124ba9feef37309cebf7041838df8cbeb215b436d53efa442abe20281ebff3
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SSDEEP
12288:vClISqMT89ornPmGZtn5yzrDQ1ywIdO3D7AfojAxOBnVV0KOFD3EPO7:vmTWornPDryzrUywIdOz7AfOAxsVZOFZ
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 rundll32.exe Key opened \REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language regsvr32.exe -
Suspicious use of WriteProcessMemory 6 IoCs
description pid Process procid_target PID 3720 wrote to memory of 4960 3720 regsvr32.exe 83 PID 3720 wrote to memory of 4960 3720 regsvr32.exe 83 PID 3720 wrote to memory of 4960 3720 regsvr32.exe 83 PID 4960 wrote to memory of 1668 4960 regsvr32.exe 84 PID 4960 wrote to memory of 1668 4960 regsvr32.exe 84 PID 4960 wrote to memory of 1668 4960 regsvr32.exe 84
Processes
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C:\Windows\system32\regsvr32.exeregsvr32 /s C:\Users\Admin\AppData\Local\Temp\fd07fca4eb2f7250cfdbb52f226163d1682af37bd98769a9a1307854a580fe34.dll1⤵
- Suspicious use of WriteProcessMemory
PID:3720 -
C:\Windows\SysWOW64\regsvr32.exe/s C:\Users\Admin\AppData\Local\Temp\fd07fca4eb2f7250cfdbb52f226163d1682af37bd98769a9a1307854a580fe34.dll2⤵
- System Location Discovery: System Language Discovery
- Suspicious use of WriteProcessMemory
PID:4960 -
C:\Windows\SysWOW64\rundll32.exeC:\Windows\SysWOW64\rundll32.exe "C:\Users\Admin\AppData\Local\Temp\fd07fca4eb2f7250cfdbb52f226163d1682af37bd98769a9a1307854a580fe34.dll",DllRegisterServer3⤵
- System Location Discovery: System Language Discovery
PID:1668
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