Analysis
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max time kernel
93s -
max time network
143s -
platform
windows10-2004_x64 -
resource
win10v2004-20241007-en -
resource tags
arch:x64arch:x86image:win10v2004-20241007-enlocale:en-usos:windows10-2004-x64system -
submitted
22-12-2024 00:58
Static task
static1
Behavioral task
behavioral1
Sample
JaffaCakes118_63f136a0a80244e8b266bdcfd0302cfaf111645aaa0556fdbd7b269247d98750.dll
Resource
win7-20240903-en
General
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Target
JaffaCakes118_63f136a0a80244e8b266bdcfd0302cfaf111645aaa0556fdbd7b269247d98750.dll
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Size
676KB
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MD5
70aa2272f4814ce90aa0e8a84b2142f8
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SHA1
40bdb60dabc9294e0d653dbc3fad644262544df1
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SHA256
63f136a0a80244e8b266bdcfd0302cfaf111645aaa0556fdbd7b269247d98750
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SHA512
233668185668da3d9a0d62d7a3a9d86e7fbe94df0b70909d06ec31ff58ada0eeee50a6785bb3c63763170481bc511f6e5a6053229e11e3fb0bc8ad88c941570f
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SSDEEP
12288:cKjIcj3BvqD7jO1RjeiO5chtgbCwqwQKg64KoI5dr1:cKMc9vI761Rj1WcIdZ5NoI57
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 760 wrote to memory of 4188 760 regsvr32.exe 85 PID 760 wrote to memory of 4188 760 regsvr32.exe 85 PID 760 wrote to memory of 4188 760 regsvr32.exe 85 PID 4188 wrote to memory of 2404 4188 regsvr32.exe 86 PID 4188 wrote to memory of 2404 4188 regsvr32.exe 86 PID 4188 wrote to memory of 2404 4188 regsvr32.exe 86
Processes
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C:\Windows\system32\regsvr32.exeregsvr32 /s C:\Users\Admin\AppData\Local\Temp\JaffaCakes118_63f136a0a80244e8b266bdcfd0302cfaf111645aaa0556fdbd7b269247d98750.dll1⤵
- Suspicious use of WriteProcessMemory
PID:760 -
C:\Windows\SysWOW64\regsvr32.exe/s C:\Users\Admin\AppData\Local\Temp\JaffaCakes118_63f136a0a80244e8b266bdcfd0302cfaf111645aaa0556fdbd7b269247d98750.dll2⤵
- System Location Discovery: System Language Discovery
- Suspicious use of WriteProcessMemory
PID:4188 -
C:\Windows\SysWOW64\rundll32.exeC:\Windows\SysWOW64\rundll32.exe "C:\Users\Admin\AppData\Local\Temp\JaffaCakes118_63f136a0a80244e8b266bdcfd0302cfaf111645aaa0556fdbd7b269247d98750.dll",DllRegisterServer3⤵
- System Location Discovery: System Language Discovery
PID:2404
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