Analysis
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max time kernel
117s -
max time network
118s -
platform
windows7_x64 -
resource
win7-20240903-en -
resource tags
arch:x64arch:x86image:win7-20240903-enlocale:en-usos:windows7-x64system -
submitted
20-11-2024 20:29
Static task
static1
Behavioral task
behavioral1
Sample
9874e6d488ded3b9e7d4ea1cba98891ae8f9361cc4964f8ebc4a97c9bcaec89f.dll
Resource
win7-20240903-en
General
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Target
9874e6d488ded3b9e7d4ea1cba98891ae8f9361cc4964f8ebc4a97c9bcaec89f.dll
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Size
615KB
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MD5
c54d81682761d5725cf7b3d26b20aa5b
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SHA1
32b81367b2c2fa46e34172dd00eb869071ead4c1
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SHA256
9874e6d488ded3b9e7d4ea1cba98891ae8f9361cc4964f8ebc4a97c9bcaec89f
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SHA512
f4e128bc0d26d5e337c9bfb6ae2099743f86eca3fa336ad1a3343e997562bce967fd23ce573653a97af52827c2ebdc465743597fe097c188895a190f68008997
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SSDEEP
12288:dOzFuk7dA19ZCOo6AI/2NLaQLBkMZR+TTD7vgEPej:0hn7dA19ZCOyDaQdkqkXa
Malware Config
Extracted
emotet
Epoch4
131.100.24.231:80
209.59.138.75:7080
103.8.26.103:8080
51.38.71.0:443
212.237.17.99:8080
79.172.212.216:8080
207.38.84.195:8080
104.168.155.129:8080
178.79.147.66:8080
46.55.222.11:443
103.8.26.102:8080
192.254.71.210:443
45.176.232.124:443
203.114.109.124:443
51.68.175.8:8080
58.227.42.236:80
45.142.114.231:8080
217.182.143.207:443
178.63.25.185:443
45.118.115.99:8080
103.75.201.2:443
104.251.214.46:8080
158.69.222.101:443
81.0.236.90:443
45.118.135.203:7080
176.104.106.96:8080
212.237.56.116:7080
216.158.226.206:443
173.212.193.249:8080
50.116.54.215:443
138.185.72.26:8080
41.76.108.46:8080
212.237.5.209:443
107.182.225.142:8080
195.154.133.20:443
162.214.50.39:7080
110.232.117.186:8080
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 14 IoCs
Processes:
regsvr32.exeregsvr32.exedescription pid Process procid_target PID 2360 wrote to memory of 1924 2360 regsvr32.exe 31 PID 2360 wrote to memory of 1924 2360 regsvr32.exe 31 PID 2360 wrote to memory of 1924 2360 regsvr32.exe 31 PID 2360 wrote to memory of 1924 2360 regsvr32.exe 31 PID 2360 wrote to memory of 1924 2360 regsvr32.exe 31 PID 2360 wrote to memory of 1924 2360 regsvr32.exe 31 PID 2360 wrote to memory of 1924 2360 regsvr32.exe 31 PID 1924 wrote to memory of 1652 1924 regsvr32.exe 32 PID 1924 wrote to memory of 1652 1924 regsvr32.exe 32 PID 1924 wrote to memory of 1652 1924 regsvr32.exe 32 PID 1924 wrote to memory of 1652 1924 regsvr32.exe 32 PID 1924 wrote to memory of 1652 1924 regsvr32.exe 32 PID 1924 wrote to memory of 1652 1924 regsvr32.exe 32 PID 1924 wrote to memory of 1652 1924 regsvr32.exe 32
Processes
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C:\Windows\system32\regsvr32.exeregsvr32 /s C:\Users\Admin\AppData\Local\Temp\9874e6d488ded3b9e7d4ea1cba98891ae8f9361cc4964f8ebc4a97c9bcaec89f.dll1⤵
- Suspicious use of WriteProcessMemory
PID:2360 -
C:\Windows\SysWOW64\regsvr32.exe/s C:\Users\Admin\AppData\Local\Temp\9874e6d488ded3b9e7d4ea1cba98891ae8f9361cc4964f8ebc4a97c9bcaec89f.dll2⤵
- System Location Discovery: System Language Discovery
- Suspicious use of WriteProcessMemory
PID:1924 -
C:\Windows\SysWOW64\rundll32.exeC:\Windows\SysWOW64\rundll32.exe "C:\Users\Admin\AppData\Local\Temp\9874e6d488ded3b9e7d4ea1cba98891ae8f9361cc4964f8ebc4a97c9bcaec89f.dll",DllRegisterServer3⤵
- System Location Discovery: System Language Discovery
PID:1652
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