Analysis
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max time kernel
118s -
max time network
119s -
platform
windows7_x64 -
resource
win7-20241023-en -
resource tags
arch:x64arch:x86image:win7-20241023-enlocale:en-usos:windows7-x64system -
submitted
23-11-2024 10:19
Static task
static1
Behavioral task
behavioral1
Sample
890cdbcd69d5b557033ed52506172d32c70d5fbc9bc1bddc7494c8ad44983c91.dll
Resource
win7-20241023-en
General
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Target
890cdbcd69d5b557033ed52506172d32c70d5fbc9bc1bddc7494c8ad44983c91.dll
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Size
602KB
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MD5
8e1cda899dd2668be4bce95a90b78bcb
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SHA1
0a9097ccfdf22b24d5f3ad1d409f1438b95770d2
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SHA256
890cdbcd69d5b557033ed52506172d32c70d5fbc9bc1bddc7494c8ad44983c91
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SHA512
b945466e3562b54c4acb62f132a30f44064dfd7b9bc779302f7ce7f8d5c24d30bb17d4fddd3929beb7f8a372d31473a328c8c41d8f2e6b2ef1c19e67e2515639
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SSDEEP
6144:E/+HHHHH/269EE1DDeiitHYS7TsCUvwxVzPY0w0joOC3K1JhVBAxEGn6WKTeAFHw:97HiZYSsCzzY0FjombWVAT9JFXVkg6
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 14 IoCs
description pid Process procid_target PID 2144 wrote to memory of 2596 2144 regsvr32.exe 30 PID 2144 wrote to memory of 2596 2144 regsvr32.exe 30 PID 2144 wrote to memory of 2596 2144 regsvr32.exe 30 PID 2144 wrote to memory of 2596 2144 regsvr32.exe 30 PID 2144 wrote to memory of 2596 2144 regsvr32.exe 30 PID 2144 wrote to memory of 2596 2144 regsvr32.exe 30 PID 2144 wrote to memory of 2596 2144 regsvr32.exe 30 PID 2596 wrote to memory of 2108 2596 regsvr32.exe 31 PID 2596 wrote to memory of 2108 2596 regsvr32.exe 31 PID 2596 wrote to memory of 2108 2596 regsvr32.exe 31 PID 2596 wrote to memory of 2108 2596 regsvr32.exe 31 PID 2596 wrote to memory of 2108 2596 regsvr32.exe 31 PID 2596 wrote to memory of 2108 2596 regsvr32.exe 31 PID 2596 wrote to memory of 2108 2596 regsvr32.exe 31
Processes
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C:\Windows\system32\regsvr32.exeregsvr32 /s C:\Users\Admin\AppData\Local\Temp\890cdbcd69d5b557033ed52506172d32c70d5fbc9bc1bddc7494c8ad44983c91.dll1⤵
- Suspicious use of WriteProcessMemory
PID:2144 -
C:\Windows\SysWOW64\regsvr32.exe/s C:\Users\Admin\AppData\Local\Temp\890cdbcd69d5b557033ed52506172d32c70d5fbc9bc1bddc7494c8ad44983c91.dll2⤵
- System Location Discovery: System Language Discovery
- Suspicious use of WriteProcessMemory
PID:2596 -
C:\Windows\SysWOW64\rundll32.exeC:\Windows\SysWOW64\rundll32.exe "C:\Users\Admin\AppData\Local\Temp\890cdbcd69d5b557033ed52506172d32c70d5fbc9bc1bddc7494c8ad44983c91.dll",DllRegisterServer3⤵
- System Location Discovery: System Language Discovery
PID:2108
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