Analysis
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max time kernel
94s -
max time network
152s -
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 18:39
Static task
static1
Behavioral task
behavioral1
Sample
02ea23c2722cfc7f23efcd257bad7591f9d92a47a19ed2e680da2e0141a93b4f.dll
Resource
win7-20241010-en
General
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Target
02ea23c2722cfc7f23efcd257bad7591f9d92a47a19ed2e680da2e0141a93b4f.dll
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Size
408KB
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MD5
43179479637a2d6eb28ae4302dee2bc4
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SHA1
2312a97bf0bab065015f285edef1bb8627c7411f
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SHA256
02ea23c2722cfc7f23efcd257bad7591f9d92a47a19ed2e680da2e0141a93b4f
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SHA512
7c7a436ffaea3d5e132e71c8c6f76af52ffebf153672207718eed13648801f394e07a024144ad3ec051e0978f28aeb316e693bcfc550dfa5c7bd92932c10618d
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SSDEEP
6144:+14kZNuAXp3htAsH9dSKSKrDkPIMGCbkOQDb3hfm/U0DjeNqfnkEPJ:pmp3ht7H9dSK/r5z9xSUacqcEP
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 procid_target PID 3676 wrote to memory of 3504 3676 regsvr32.exe 83 PID 3676 wrote to memory of 3504 3676 regsvr32.exe 83 PID 3676 wrote to memory of 3504 3676 regsvr32.exe 83 PID 3504 wrote to memory of 3996 3504 regsvr32.exe 84 PID 3504 wrote to memory of 3996 3504 regsvr32.exe 84 PID 3504 wrote to memory of 3996 3504 regsvr32.exe 84
Processes
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C:\Windows\system32\regsvr32.exeregsvr32 /s C:\Users\Admin\AppData\Local\Temp\02ea23c2722cfc7f23efcd257bad7591f9d92a47a19ed2e680da2e0141a93b4f.dll1⤵
- Suspicious use of WriteProcessMemory
PID:3676 -
C:\Windows\SysWOW64\regsvr32.exe/s C:\Users\Admin\AppData\Local\Temp\02ea23c2722cfc7f23efcd257bad7591f9d92a47a19ed2e680da2e0141a93b4f.dll2⤵
- System Location Discovery: System Language Discovery
- Suspicious use of WriteProcessMemory
PID:3504 -
C:\Windows\SysWOW64\rundll32.exeC:\Windows\SysWOW64\rundll32.exe "C:\Users\Admin\AppData\Local\Temp\02ea23c2722cfc7f23efcd257bad7591f9d92a47a19ed2e680da2e0141a93b4f.dll",DllRegisterServer3⤵
- System Location Discovery: System Language Discovery
PID:3996
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