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
24-11-2024 00:17
Static task
static1
Behavioral task
behavioral1
Sample
7d7949aa982e3b7749b1bb74d299b8e46fe27221bc070fd1f4737fa608d696ba.dll
Resource
win7-20240903-en
General
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Target
7d7949aa982e3b7749b1bb74d299b8e46fe27221bc070fd1f4737fa608d696ba.dll
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Size
615KB
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MD5
347ca5a87c074051d2dc095f60015058
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SHA1
a52d7a911bec596e70c27d6e271045fabf409c3d
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SHA256
7d7949aa982e3b7749b1bb74d299b8e46fe27221bc070fd1f4737fa608d696ba
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SHA512
07eaa0e247d2fc7068763ec02a8a109b6b65fc9c13fc710440a71156aaea9fc71d4548c54ccb81492d88a4a5ed5931eecff8225f1fdf49ef1cd9920ddd4506bb
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SSDEEP
12288:dOzFuk7dA19ZCOo6AI/2NLaQLHkMZR+TTD7vgEPej:0hn7dA19ZCOyDaQTkqkXa
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 target process PID 2168 wrote to memory of 600 2168 regsvr32.exe regsvr32.exe PID 2168 wrote to memory of 600 2168 regsvr32.exe regsvr32.exe PID 2168 wrote to memory of 600 2168 regsvr32.exe regsvr32.exe PID 2168 wrote to memory of 600 2168 regsvr32.exe regsvr32.exe PID 2168 wrote to memory of 600 2168 regsvr32.exe regsvr32.exe PID 2168 wrote to memory of 600 2168 regsvr32.exe regsvr32.exe PID 2168 wrote to memory of 600 2168 regsvr32.exe regsvr32.exe PID 600 wrote to memory of 2460 600 regsvr32.exe rundll32.exe PID 600 wrote to memory of 2460 600 regsvr32.exe rundll32.exe PID 600 wrote to memory of 2460 600 regsvr32.exe rundll32.exe PID 600 wrote to memory of 2460 600 regsvr32.exe rundll32.exe PID 600 wrote to memory of 2460 600 regsvr32.exe rundll32.exe PID 600 wrote to memory of 2460 600 regsvr32.exe rundll32.exe PID 600 wrote to memory of 2460 600 regsvr32.exe rundll32.exe
Processes
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C:\Windows\system32\regsvr32.exeregsvr32 /s C:\Users\Admin\AppData\Local\Temp\7d7949aa982e3b7749b1bb74d299b8e46fe27221bc070fd1f4737fa608d696ba.dll1⤵
- Suspicious use of WriteProcessMemory
PID:2168 -
C:\Windows\SysWOW64\regsvr32.exe/s C:\Users\Admin\AppData\Local\Temp\7d7949aa982e3b7749b1bb74d299b8e46fe27221bc070fd1f4737fa608d696ba.dll2⤵
- System Location Discovery: System Language Discovery
- Suspicious use of WriteProcessMemory
PID:600 -
C:\Windows\SysWOW64\rundll32.exeC:\Windows\SysWOW64\rundll32.exe "C:\Users\Admin\AppData\Local\Temp\7d7949aa982e3b7749b1bb74d299b8e46fe27221bc070fd1f4737fa608d696ba.dll",DllRegisterServer3⤵
- System Location Discovery: System Language Discovery
PID:2460
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