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Analysis
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max time kernel
95s -
max time network
150s -
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, 20:42
Static task
static1
Behavioral task
behavioral1
Sample
86a4e651c17401f36cf34b3b8de5e46da511bcf2f8b750e22ad5731a1727b36d.dll
Resource
win7-20240903-en
General
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Target
86a4e651c17401f36cf34b3b8de5e46da511bcf2f8b750e22ad5731a1727b36d.dll
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Size
620KB
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MD5
2283a89c55dcc7260ccaed30104207c7
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SHA1
9a08226dc15c2e2e5a3f46c6a9de4c3404be9864
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SHA256
86a4e651c17401f36cf34b3b8de5e46da511bcf2f8b750e22ad5731a1727b36d
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SHA512
93e11d265a96976cf18a43cc09ad0d80e1bce0acd7193ac3a4da24d3862e0567025de3cf5cdb83e47da61e53978b554c2ed8245cbe99b2ebdf00dc9d97cb714d
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SSDEEP
12288:vClISqMT89ornPmGZtn5yzrDC1ywIdO3D7AfojAxOBnVV0KOFD3EPO7:vmTWornPDryzrWywIdOz7AfOAxsVZOFZ
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 5096 wrote to memory of 452 5096 regsvr32.exe 83 PID 5096 wrote to memory of 452 5096 regsvr32.exe 83 PID 5096 wrote to memory of 452 5096 regsvr32.exe 83 PID 452 wrote to memory of 2052 452 regsvr32.exe 84 PID 452 wrote to memory of 2052 452 regsvr32.exe 84 PID 452 wrote to memory of 2052 452 regsvr32.exe 84
Processes
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C:\Windows\system32\regsvr32.exeregsvr32 /s C:\Users\Admin\AppData\Local\Temp\86a4e651c17401f36cf34b3b8de5e46da511bcf2f8b750e22ad5731a1727b36d.dll1⤵
- Suspicious use of WriteProcessMemory
PID:5096 -
C:\Windows\SysWOW64\regsvr32.exe/s C:\Users\Admin\AppData\Local\Temp\86a4e651c17401f36cf34b3b8de5e46da511bcf2f8b750e22ad5731a1727b36d.dll2⤵
- System Location Discovery: System Language Discovery
- Suspicious use of WriteProcessMemory
PID:452 -
C:\Windows\SysWOW64\rundll32.exeC:\Windows\SysWOW64\rundll32.exe "C:\Users\Admin\AppData\Local\Temp\86a4e651c17401f36cf34b3b8de5e46da511bcf2f8b750e22ad5731a1727b36d.dll",DllRegisterServer3⤵
- System Location Discovery: System Language Discovery
PID:2052
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