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 22:52
Static task
static1
Behavioral task
behavioral1
Sample
102dcea6ac8453d1c27c200cec96aa90ad99d3c741dc4eaa7d6fe72328487068.dll
Resource
win7-20240903-en
General
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Target
102dcea6ac8453d1c27c200cec96aa90ad99d3c741dc4eaa7d6fe72328487068.dll
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Size
615KB
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MD5
cfce506a086eaa349030bb638748057d
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SHA1
e4327ea2f91e63993915fc7ed6e4484c904e6864
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SHA256
102dcea6ac8453d1c27c200cec96aa90ad99d3c741dc4eaa7d6fe72328487068
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SHA512
be19ffe22ba3b9bc4d2109c9ba24cfd2d3f65f0f96f93d37764095003618525fd4acb96614fcc405914a103886226e74d96dfb97fd10c151d30cbddfe0dfb07e
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SSDEEP
12288:dOzFuk7dA19ZCOo6AI/2NLaQLakMZR+TTD7vgEPej:0hn7dA19ZCOyDaQukqkXa
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 6 IoCs
Processes:
regsvr32.exeregsvr32.exedescription pid Process procid_target PID 3484 wrote to memory of 1792 3484 regsvr32.exe 84 PID 3484 wrote to memory of 1792 3484 regsvr32.exe 84 PID 3484 wrote to memory of 1792 3484 regsvr32.exe 84 PID 1792 wrote to memory of 1932 1792 regsvr32.exe 85 PID 1792 wrote to memory of 1932 1792 regsvr32.exe 85 PID 1792 wrote to memory of 1932 1792 regsvr32.exe 85
Processes
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C:\Windows\system32\regsvr32.exeregsvr32 /s C:\Users\Admin\AppData\Local\Temp\102dcea6ac8453d1c27c200cec96aa90ad99d3c741dc4eaa7d6fe72328487068.dll1⤵
- Suspicious use of WriteProcessMemory
PID:3484 -
C:\Windows\SysWOW64\regsvr32.exe/s C:\Users\Admin\AppData\Local\Temp\102dcea6ac8453d1c27c200cec96aa90ad99d3c741dc4eaa7d6fe72328487068.dll2⤵
- System Location Discovery: System Language Discovery
- Suspicious use of WriteProcessMemory
PID:1792 -
C:\Windows\SysWOW64\rundll32.exeC:\Windows\SysWOW64\rundll32.exe "C:\Users\Admin\AppData\Local\Temp\102dcea6ac8453d1c27c200cec96aa90ad99d3c741dc4eaa7d6fe72328487068.dll",DllRegisterServer3⤵
- System Location Discovery: System Language Discovery
PID:1932
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