Analysis
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max time kernel
119s -
max time network
124s -
platform
windows7_x64 -
resource
win7-20241010-en -
resource tags
arch:x64arch:x86image:win7-20241010-enlocale:en-usos:windows7-x64system -
submitted
20-11-2024 22:22
Static task
static1
Behavioral task
behavioral1
Sample
d9332558106a291183d7ad583658aa6e3b356c3701f2fd9c16433dd2a662a4b4.dll
Resource
win7-20241010-en
General
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Target
d9332558106a291183d7ad583658aa6e3b356c3701f2fd9c16433dd2a662a4b4.dll
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Size
615KB
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MD5
578defb0a705c3014a44cd6c2a08a119
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SHA1
0f8ee70328fbb6536328e8ebf467476b34909989
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SHA256
d9332558106a291183d7ad583658aa6e3b356c3701f2fd9c16433dd2a662a4b4
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SHA512
98919a0530316ba1f228e21b8f8d4a847a583531703d0e95220351998605c9895cd5a46ac5f0642ae9cb19759b0461cd95b2972cec0c4bafe1ac1c15730d8281
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SSDEEP
12288:dOzFuk7dA19ZCOo6AI/2NLaQLfkMZR+TTD7vgEPej:0hn7dA19ZCOyDaQrkqkXa
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 2208 wrote to memory of 2316 2208 regsvr32.exe 30 PID 2208 wrote to memory of 2316 2208 regsvr32.exe 30 PID 2208 wrote to memory of 2316 2208 regsvr32.exe 30 PID 2208 wrote to memory of 2316 2208 regsvr32.exe 30 PID 2208 wrote to memory of 2316 2208 regsvr32.exe 30 PID 2208 wrote to memory of 2316 2208 regsvr32.exe 30 PID 2208 wrote to memory of 2316 2208 regsvr32.exe 30 PID 2316 wrote to memory of 1760 2316 regsvr32.exe 31 PID 2316 wrote to memory of 1760 2316 regsvr32.exe 31 PID 2316 wrote to memory of 1760 2316 regsvr32.exe 31 PID 2316 wrote to memory of 1760 2316 regsvr32.exe 31 PID 2316 wrote to memory of 1760 2316 regsvr32.exe 31 PID 2316 wrote to memory of 1760 2316 regsvr32.exe 31 PID 2316 wrote to memory of 1760 2316 regsvr32.exe 31
Processes
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C:\Windows\system32\regsvr32.exeregsvr32 /s C:\Users\Admin\AppData\Local\Temp\d9332558106a291183d7ad583658aa6e3b356c3701f2fd9c16433dd2a662a4b4.dll1⤵
- Suspicious use of WriteProcessMemory
PID:2208 -
C:\Windows\SysWOW64\regsvr32.exe/s C:\Users\Admin\AppData\Local\Temp\d9332558106a291183d7ad583658aa6e3b356c3701f2fd9c16433dd2a662a4b4.dll2⤵
- System Location Discovery: System Language Discovery
- Suspicious use of WriteProcessMemory
PID:2316 -
C:\Windows\SysWOW64\rundll32.exeC:\Windows\SysWOW64\rundll32.exe "C:\Users\Admin\AppData\Local\Temp\d9332558106a291183d7ad583658aa6e3b356c3701f2fd9c16433dd2a662a4b4.dll",DllRegisterServer3⤵
- System Location Discovery: System Language Discovery
PID:1760
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