Analysis
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max time kernel
102s -
max time network
103s -
platform
windows10-2004_x64 -
resource
win10v2004-20241007-en -
resource tags
arch:x64arch:x86image:win10v2004-20241007-enlocale:en-usos:windows10-2004-x64system -
submitted
24-11-2024 14:34
Static task
static1
Behavioral task
behavioral1
Sample
14aaa91eddfb523c28e77fa6175406dbc63a28bcb2e350b01b21aebc46c32b47N.dll
Resource
win7-20240903-en
General
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Target
14aaa91eddfb523c28e77fa6175406dbc63a28bcb2e350b01b21aebc46c32b47N.dll
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Size
398KB
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MD5
beec9c4eb8e71af24c7655e68d9797b0
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SHA1
bd11be3198551b6da6ebf694c73a4a8584953b7d
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SHA256
14aaa91eddfb523c28e77fa6175406dbc63a28bcb2e350b01b21aebc46c32b47
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SHA512
afebbb699538fda47658d2a60962d19133b31956546607656af23b3587fb31e0b8061b1316e02a024c863be6a9fa6ca7186bad5027fd6276fc1a50edde25f4b5
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SSDEEP
12288:Wc0FOSH8VShLd8oe8CAaXb+bLboWSEP8:WcShxe8CnK3oW
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 6 IoCs
description pid Process procid_target PID 3292 wrote to memory of 3480 3292 regsvr32.exe 82 PID 3292 wrote to memory of 3480 3292 regsvr32.exe 82 PID 3292 wrote to memory of 3480 3292 regsvr32.exe 82 PID 3480 wrote to memory of 2540 3480 regsvr32.exe 83 PID 3480 wrote to memory of 2540 3480 regsvr32.exe 83 PID 3480 wrote to memory of 2540 3480 regsvr32.exe 83
Processes
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C:\Windows\system32\regsvr32.exeregsvr32 /s C:\Users\Admin\AppData\Local\Temp\14aaa91eddfb523c28e77fa6175406dbc63a28bcb2e350b01b21aebc46c32b47N.dll1⤵
- Suspicious use of WriteProcessMemory
PID:3292 -
C:\Windows\SysWOW64\regsvr32.exe/s C:\Users\Admin\AppData\Local\Temp\14aaa91eddfb523c28e77fa6175406dbc63a28bcb2e350b01b21aebc46c32b47N.dll2⤵
- System Location Discovery: System Language Discovery
- Suspicious use of WriteProcessMemory
PID:3480 -
C:\Windows\SysWOW64\rundll32.exeC:\Windows\SysWOW64\rundll32.exe "C:\Users\Admin\AppData\Local\Temp\14aaa91eddfb523c28e77fa6175406dbc63a28bcb2e350b01b21aebc46c32b47N.dll",DllRegisterServer3⤵
- System Location Discovery: System Language Discovery
PID:2540
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