Analysis
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max time kernel
118s -
max time network
121s -
platform
windows7_x64 -
resource
win7-20240903-en -
resource tags
arch:x64arch:x86image:win7-20240903-enlocale:en-usos:windows7-x64system -
submitted
20/11/2024, 20:47
Static task
static1
Behavioral task
behavioral1
Sample
0370feee6b49cb4b04f098c19a690a00479931653bc2c96c2420f5cd72a2568f.dll
Resource
win7-20240903-en
General
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Target
0370feee6b49cb4b04f098c19a690a00479931653bc2c96c2420f5cd72a2568f.dll
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Size
615KB
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MD5
a5b7ae8154d08491249cf4a873e617ff
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SHA1
d61f0212aecc0a18c3ad2407e359fe57073a320d
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SHA256
0370feee6b49cb4b04f098c19a690a00479931653bc2c96c2420f5cd72a2568f
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SHA512
c9a107286b4916883175fbbee6c8df549e4de7381c1b8d85b683042929d970245ef7b112390683c5188174c4402001e4cb07aa52ffb4096ea888a3a1a0ce163e
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SSDEEP
12288:dOzFuk7dA19ZCOo6AI/2NLaQLbkMZR+TTD7vgEPej:0hn7dA19ZCOyDaQXkqkXa
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.
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 14 IoCs
description pid Process procid_target PID 1388 wrote to memory of 2692 1388 regsvr32.exe 31 PID 1388 wrote to memory of 2692 1388 regsvr32.exe 31 PID 1388 wrote to memory of 2692 1388 regsvr32.exe 31 PID 1388 wrote to memory of 2692 1388 regsvr32.exe 31 PID 1388 wrote to memory of 2692 1388 regsvr32.exe 31 PID 1388 wrote to memory of 2692 1388 regsvr32.exe 31 PID 1388 wrote to memory of 2692 1388 regsvr32.exe 31 PID 2692 wrote to memory of 2700 2692 regsvr32.exe 32 PID 2692 wrote to memory of 2700 2692 regsvr32.exe 32 PID 2692 wrote to memory of 2700 2692 regsvr32.exe 32 PID 2692 wrote to memory of 2700 2692 regsvr32.exe 32 PID 2692 wrote to memory of 2700 2692 regsvr32.exe 32 PID 2692 wrote to memory of 2700 2692 regsvr32.exe 32 PID 2692 wrote to memory of 2700 2692 regsvr32.exe 32
Processes
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C:\Windows\system32\regsvr32.exeregsvr32 /s C:\Users\Admin\AppData\Local\Temp\0370feee6b49cb4b04f098c19a690a00479931653bc2c96c2420f5cd72a2568f.dll1⤵
- Suspicious use of WriteProcessMemory
PID:1388 -
C:\Windows\SysWOW64\regsvr32.exe/s C:\Users\Admin\AppData\Local\Temp\0370feee6b49cb4b04f098c19a690a00479931653bc2c96c2420f5cd72a2568f.dll2⤵
- System Location Discovery: System Language Discovery
- Suspicious use of WriteProcessMemory
PID:2692 -
C:\Windows\SysWOW64\rundll32.exeC:\Windows\SysWOW64\rundll32.exe "C:\Users\Admin\AppData\Local\Temp\0370feee6b49cb4b04f098c19a690a00479931653bc2c96c2420f5cd72a2568f.dll",DllRegisterServer3⤵
- System Location Discovery: System Language Discovery
PID:2700
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