Analysis
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max time kernel
93s -
max time network
138s -
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, 17:06
Static task
static1
Behavioral task
behavioral1
Sample
825383a7d7ffa392d058d5702326ac6860a7ee73bb61bd576210cc6dab22216a.dll
Resource
win7-20240903-en
General
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Target
825383a7d7ffa392d058d5702326ac6860a7ee73bb61bd576210cc6dab22216a.dll
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Size
612KB
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MD5
4ae81b2941da10a704dc678fa3e7f452
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SHA1
7ad35dee173913932983cb0676beaeb037256b09
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SHA256
825383a7d7ffa392d058d5702326ac6860a7ee73bb61bd576210cc6dab22216a
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SHA512
18ed16437d2190a3b9e0bfa02349282edc19e1112476419e83e7aea2c2379b07fb074679c04025727c446797a3e4f819eca5372c1ff248f527f1071efd7800eb
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SSDEEP
12288:kqdJaxkOWFornPmGZqnTFWbDGUYVubhesslBvQqEPO7:kOOsornPTwFWbXYVohevBoi7
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 rundll32.exe Key opened \REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language regsvr32.exe -
Suspicious use of WriteProcessMemory 6 IoCs
description pid Process procid_target PID 3752 wrote to memory of 3604 3752 regsvr32.exe 83 PID 3752 wrote to memory of 3604 3752 regsvr32.exe 83 PID 3752 wrote to memory of 3604 3752 regsvr32.exe 83 PID 3604 wrote to memory of 3492 3604 regsvr32.exe 84 PID 3604 wrote to memory of 3492 3604 regsvr32.exe 84 PID 3604 wrote to memory of 3492 3604 regsvr32.exe 84
Processes
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C:\Windows\system32\regsvr32.exeregsvr32 /s C:\Users\Admin\AppData\Local\Temp\825383a7d7ffa392d058d5702326ac6860a7ee73bb61bd576210cc6dab22216a.dll1⤵
- Suspicious use of WriteProcessMemory
PID:3752 -
C:\Windows\SysWOW64\regsvr32.exe/s C:\Users\Admin\AppData\Local\Temp\825383a7d7ffa392d058d5702326ac6860a7ee73bb61bd576210cc6dab22216a.dll2⤵
- System Location Discovery: System Language Discovery
- Suspicious use of WriteProcessMemory
PID:3604 -
C:\Windows\SysWOW64\rundll32.exeC:\Windows\SysWOW64\rundll32.exe "C:\Users\Admin\AppData\Local\Temp\825383a7d7ffa392d058d5702326ac6860a7ee73bb61bd576210cc6dab22216a.dll",DllRegisterServer3⤵
- System Location Discovery: System Language Discovery
PID:3492
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