Analysis
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max time kernel
148s -
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
20-11-2024 18:44
Static task
static1
Behavioral task
behavioral1
Sample
7220c391480480f9c0f049bce6a25c06488f0641e379b1d83b384b2e228c4b1b.dll
Resource
win7-20241010-en
General
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Target
7220c391480480f9c0f049bce6a25c06488f0641e379b1d83b384b2e228c4b1b.dll
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Size
408KB
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MD5
cd284afbfbbd68baa2d76270eb1b5fbc
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SHA1
258d6089ec45c18dbe4b0aa7a828a50e906e5799
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SHA256
7220c391480480f9c0f049bce6a25c06488f0641e379b1d83b384b2e228c4b1b
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SHA512
51971416e1c5130fc891be11c6a55b77b49b11c3440194fa6d8bbcdd13b89b4e4d5b06ebb68cc48143a0604a1819377a3895b735306700970ce78fe6937e8ca0
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SSDEEP
6144:+14kZNuAXp3htAsH9dSKSKrpkPIMGCbkOQDb3hfm/U0DjeNqfnkEPJ:pmp3ht7H9dSK/r3z9xSUacqcEP
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 64 wrote to memory of 4728 64 regsvr32.exe 82 PID 64 wrote to memory of 4728 64 regsvr32.exe 82 PID 64 wrote to memory of 4728 64 regsvr32.exe 82 PID 4728 wrote to memory of 3144 4728 regsvr32.exe 83 PID 4728 wrote to memory of 3144 4728 regsvr32.exe 83 PID 4728 wrote to memory of 3144 4728 regsvr32.exe 83
Processes
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C:\Windows\system32\regsvr32.exeregsvr32 /s C:\Users\Admin\AppData\Local\Temp\7220c391480480f9c0f049bce6a25c06488f0641e379b1d83b384b2e228c4b1b.dll1⤵
- Suspicious use of WriteProcessMemory
PID:64 -
C:\Windows\SysWOW64\regsvr32.exe/s C:\Users\Admin\AppData\Local\Temp\7220c391480480f9c0f049bce6a25c06488f0641e379b1d83b384b2e228c4b1b.dll2⤵
- System Location Discovery: System Language Discovery
- Suspicious use of WriteProcessMemory
PID:4728 -
C:\Windows\SysWOW64\rundll32.exeC:\Windows\SysWOW64\rundll32.exe "C:\Users\Admin\AppData\Local\Temp\7220c391480480f9c0f049bce6a25c06488f0641e379b1d83b384b2e228c4b1b.dll",DllRegisterServer3⤵
- System Location Discovery: System Language Discovery
PID:3144
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