Analysis
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max time kernel
93s -
max time network
137s -
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 22:10
Static task
static1
Behavioral task
behavioral1
Sample
7fb589adebd6eef74f075131c58ddde4f3ab35608f2e8692af39e1400c18b987.dll
Resource
win7-20240708-en
General
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Target
7fb589adebd6eef74f075131c58ddde4f3ab35608f2e8692af39e1400c18b987.dll
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Size
676KB
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MD5
7707449aa395e27b890267f897650ff3
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SHA1
fdbc9313126e85544d23f37c82c783e9f19ab83d
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SHA256
7fb589adebd6eef74f075131c58ddde4f3ab35608f2e8692af39e1400c18b987
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SHA512
4adeead6c13c36bdb2bf4e5a5857fb959d04e169398bb667cdd0c677cc22a67a3c7d416dde128892379ed7410eba1e5896fb78c59d3a5c43e062498e0d3fc676
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SSDEEP
12288:cKjIcj3BvqD7jO1RjeiO5chtEbCwqwQKg64KoI5dr1:cKMc9vI761Rj1WccdZ5NoI57
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.
Processes:
regsvr32.exerundll32.exedescription 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
Processes:
regsvr32.exeregsvr32.exedescription pid process target process PID 4308 wrote to memory of 3540 4308 regsvr32.exe regsvr32.exe PID 4308 wrote to memory of 3540 4308 regsvr32.exe regsvr32.exe PID 4308 wrote to memory of 3540 4308 regsvr32.exe regsvr32.exe PID 3540 wrote to memory of 1412 3540 regsvr32.exe rundll32.exe PID 3540 wrote to memory of 1412 3540 regsvr32.exe rundll32.exe PID 3540 wrote to memory of 1412 3540 regsvr32.exe rundll32.exe
Processes
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C:\Windows\system32\regsvr32.exeregsvr32 /s C:\Users\Admin\AppData\Local\Temp\7fb589adebd6eef74f075131c58ddde4f3ab35608f2e8692af39e1400c18b987.dll1⤵
- Suspicious use of WriteProcessMemory
PID:4308 -
C:\Windows\SysWOW64\regsvr32.exe/s C:\Users\Admin\AppData\Local\Temp\7fb589adebd6eef74f075131c58ddde4f3ab35608f2e8692af39e1400c18b987.dll2⤵
- System Location Discovery: System Language Discovery
- Suspicious use of WriteProcessMemory
PID:3540 -
C:\Windows\SysWOW64\rundll32.exeC:\Windows\SysWOW64\rundll32.exe "C:\Users\Admin\AppData\Local\Temp\7fb589adebd6eef74f075131c58ddde4f3ab35608f2e8692af39e1400c18b987.dll",DllRegisterServer3⤵
- System Location Discovery: System Language Discovery
PID:1412
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