Analysis
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max time kernel
149s -
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
25-12-2024 03:21
Static task
static1
Behavioral task
behavioral1
Sample
JaffaCakes118_a498a6b3264020bea1f0b44a6b1b543cbcfd88d2df6629104aa70bfd946443dd.dll
Resource
win7-20240903-en
General
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Target
JaffaCakes118_a498a6b3264020bea1f0b44a6b1b543cbcfd88d2df6629104aa70bfd946443dd.dll
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Size
602KB
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MD5
554de3f65fe10a55ea15408ae3d65f70
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SHA1
d53c0e7aeb2822f94b5606156cd3c6f1d47eaaa0
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SHA256
a498a6b3264020bea1f0b44a6b1b543cbcfd88d2df6629104aa70bfd946443dd
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SHA512
8766cc99de44390f4d3944f2b2a636b024745005aee455e4e3064278eca0aa16b0b9f720c48feaeb60695b9a9f520390ffab2fe28ac637dcd61a40df268f0cfc
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SSDEEP
6144:E/+HHHHH/269EE1DDeiitHYS7TsCUvwxVzPY0w0joOC3K1JEVBAxEGn6WKTeAFH9:97HiZYSsCzzY0FjommWVAT9JFXVkg
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 1640 wrote to memory of 3888 1640 regsvr32.exe 83 PID 1640 wrote to memory of 3888 1640 regsvr32.exe 83 PID 1640 wrote to memory of 3888 1640 regsvr32.exe 83 PID 3888 wrote to memory of 3908 3888 regsvr32.exe 84 PID 3888 wrote to memory of 3908 3888 regsvr32.exe 84 PID 3888 wrote to memory of 3908 3888 regsvr32.exe 84
Processes
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C:\Windows\system32\regsvr32.exeregsvr32 /s C:\Users\Admin\AppData\Local\Temp\JaffaCakes118_a498a6b3264020bea1f0b44a6b1b543cbcfd88d2df6629104aa70bfd946443dd.dll1⤵
- Suspicious use of WriteProcessMemory
PID:1640 -
C:\Windows\SysWOW64\regsvr32.exe/s C:\Users\Admin\AppData\Local\Temp\JaffaCakes118_a498a6b3264020bea1f0b44a6b1b543cbcfd88d2df6629104aa70bfd946443dd.dll2⤵
- System Location Discovery: System Language Discovery
- Suspicious use of WriteProcessMemory
PID:3888 -
C:\Windows\SysWOW64\rundll32.exeC:\Windows\SysWOW64\rundll32.exe "C:\Users\Admin\AppData\Local\Temp\JaffaCakes118_a498a6b3264020bea1f0b44a6b1b543cbcfd88d2df6629104aa70bfd946443dd.dll",DllRegisterServer3⤵
- System Location Discovery: System Language Discovery
PID:3908
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