Analysis
- max time kernel
94s - max time network
102s - platform
windows10-2004_x64 - resource
win10v2004-20241007-en - resource tags
arch:x64arch:x86image:win10v2004-20241007-enlocale:en-usos:windows10-2004-x64system - submitted
13/11/2024, 17:49
Static task
static1
Behavioral task
behavioral1
Sample
1d36fd9c2e2861347d3ca17fa3dada4f913fb24f904309d8929d44bd489139dd.dll
Resource
win7-20240903-en
General
- Target 1d36fd9c2e2861347d3ca17fa3dada4f913fb24f904309d8929d44bd489139dd.dll
- Size 408KB
- Sample241113-weabqswfph
- SHA256 1d36fd9c2e2861347d3ca17fa3dada4f913fb24f904309d8929d44bd489139dd
- MD5 7897efc7c83373fc0e16e362755e7e0a
- SHA1 3398779fe7c169a35dc358bb59bf3667de99bf4c
- SHA512 beaff9eb5e532c0822fef89fac655b810be6892b7f1f5242afc91c3ee1feaa52409c9ea5a9c938c74e942583b935f4ce82a90fe6ec53f4dd5b7f19002e57256f
- SSDEEP 6144:+14kZNuAXp3htAsH9dSKSKr7kPIMGCbkOQDb3hfm/U0DjeNqfnkEPJ:pmp3ht7H9dSK/rhz9xSUacqcEP
- MD5 SHA1 SHA512 SSDEEP
Malware Config
Extracted
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emotet
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Epoch5
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45.138.98.34:80
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69.16.218.101:8080
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51.210.242.234:8080
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185.148.168.220:8080
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142.4.219.173:8080
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54.38.242.185:443
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191.252.103.16:80
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104.131.62.48:8080
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62.171.178.147:8080
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217.182.143.207:443
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168.197.250.14:80
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37.44.244.177:8080
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66.42.57.149:443
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210.57.209.142:8080
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159.69.237.188:443
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116.124.128.206:8080
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128.199.192.135:8080
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195.154.146.35:443
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185.148.168.15:8080
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195.77.239.39:8080
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207.148.81.119:8080
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85.214.67.203:8080
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190.90.233.66:443
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78.46.73.125:443
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78.47.204.80:443
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37.59.209.141:8080
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54.37.228.122:443
Signatures
- Emotet family
- 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 1772 wrote to memory of 2260 1772 regsvr32.exe 83 PID 1772 wrote to memory of 2260 1772 regsvr32.exe 83 PID 1772 wrote to memory of 2260 1772 regsvr32.exe 83 PID 2260 wrote to memory of 2228 2260 regsvr32.exe 85 PID 2260 wrote to memory of 2228 2260 regsvr32.exe 85 PID 2260 wrote to memory of 2228 2260 regsvr32.exe 85
Processes
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C:\Windows\system32\regsvr32.exeregsvr32 /s C:\Users\Admin\AppData\Local\Temp\1d36fd9c2e2861347d3ca17fa3dada4f913fb24f904309d8929d44bd489139dd.dll1⤵
- Suspicious use of WriteProcessMemory
PID:1772 -
C:\Windows\SysWOW64\regsvr32.exe/s C:\Users\Admin\AppData\Local\Temp\1d36fd9c2e2861347d3ca17fa3dada4f913fb24f904309d8929d44bd489139dd.dll2⤵
- System Location Discovery: System Language Discovery
- Suspicious use of WriteProcessMemory
PID:2260 -
C:\Windows\SysWOW64\rundll32.exeC:\Windows\SysWOW64\rundll32.exe "C:\Users\Admin\AppData\Local\Temp\1d36fd9c2e2861347d3ca17fa3dada4f913fb24f904309d8929d44bd489139dd.dll",DllRegisterServer3⤵
- System Location Discovery: System Language Discovery
PID:2228
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