Analysis
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max time kernel
94s -
max time network
148s -
platform
windows10-2004_x64 -
resource
win10v2004-20241007-en -
resource tags
arch:x64arch:x86image:win10v2004-20241007-enlocale:en-usos:windows10-2004-x64system -
submitted
30-12-2024 18:29
Static task
static1
Behavioral task
behavioral1
Sample
JaffaCakes118_e6fc37c0d3a248451c88e94889841a06737342d33d2aec4cb7a715439c9d7e2f.dll
Resource
win7-20240708-en
General
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Target
JaffaCakes118_e6fc37c0d3a248451c88e94889841a06737342d33d2aec4cb7a715439c9d7e2f.dll
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Size
676KB
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MD5
c1e7d4dd434000bed91ee4d540af402d
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SHA1
b94129bf23554290b3ddbbe5603c1ee25322f5a9
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SHA256
e6fc37c0d3a248451c88e94889841a06737342d33d2aec4cb7a715439c9d7e2f
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SHA512
c041a52837df077b7b9ffc0650761789b16caf8e3b30d2df73d3bbf82914e0fb66d06d10f5e78867b7ce9af340c9bca326b5d771c15504b47f02a6c199de5594
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SSDEEP
12288:cKjIcj3BvqD7jO1RjeiO5cht8bCwqwQKg64KoI5dr1:cKMc9vI761Rj1WcUdZ5NoI57
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 6 IoCs
description pid Process procid_target PID 2236 wrote to memory of 3696 2236 regsvr32.exe 82 PID 2236 wrote to memory of 3696 2236 regsvr32.exe 82 PID 2236 wrote to memory of 3696 2236 regsvr32.exe 82 PID 3696 wrote to memory of 392 3696 regsvr32.exe 83 PID 3696 wrote to memory of 392 3696 regsvr32.exe 83 PID 3696 wrote to memory of 392 3696 regsvr32.exe 83
Processes
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C:\Windows\system32\regsvr32.exeregsvr32 /s C:\Users\Admin\AppData\Local\Temp\JaffaCakes118_e6fc37c0d3a248451c88e94889841a06737342d33d2aec4cb7a715439c9d7e2f.dll1⤵
- Suspicious use of WriteProcessMemory
PID:2236 -
C:\Windows\SysWOW64\regsvr32.exe/s C:\Users\Admin\AppData\Local\Temp\JaffaCakes118_e6fc37c0d3a248451c88e94889841a06737342d33d2aec4cb7a715439c9d7e2f.dll2⤵
- System Location Discovery: System Language Discovery
- Suspicious use of WriteProcessMemory
PID:3696 -
C:\Windows\SysWOW64\rundll32.exeC:\Windows\SysWOW64\rundll32.exe "C:\Users\Admin\AppData\Local\Temp\JaffaCakes118_e6fc37c0d3a248451c88e94889841a06737342d33d2aec4cb7a715439c9d7e2f.dll",DllRegisterServer3⤵
- System Location Discovery: System Language Discovery
PID:392
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