Analysis
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max time kernel
120s -
max time network
121s -
platform
windows7_x64 -
resource
win7-20241010-en -
resource tags
arch:x64arch:x86image:win7-20241010-enlocale:en-usos:windows7-x64system -
submitted
20/11/2024, 17:18
Static task
static1
Behavioral task
behavioral1
Sample
95b080f175212126c5dae12f49d21191550e50f87ef1c1c71109b0efe5e8b8f3.dll
Resource
win7-20241010-en
General
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Target
95b080f175212126c5dae12f49d21191550e50f87ef1c1c71109b0efe5e8b8f3.dll
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Size
615KB
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MD5
c46a0ede21e2b0dc6c2e74196a859017
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SHA1
a70cf2a6fa08fc5c89f0b1404fbf23ee709a629f
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SHA256
95b080f175212126c5dae12f49d21191550e50f87ef1c1c71109b0efe5e8b8f3
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SHA512
3745256b7f36eab4c1ab6f02dbd18ee1d641d62a48eba91fb6594b6b41eeefb6fb2563f6da7c44cbb7eddad46b7a9192208c896924055e18d1bf9c965475fe89
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SSDEEP
12288:dOzFuk7dA19ZCOo6AI/2NLaQLMkMZR+TTD7vgEPej:0hn7dA19ZCOyDaQ4kqkXa
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 2316 wrote to memory of 1920 2316 regsvr32.exe 31 PID 2316 wrote to memory of 1920 2316 regsvr32.exe 31 PID 2316 wrote to memory of 1920 2316 regsvr32.exe 31 PID 2316 wrote to memory of 1920 2316 regsvr32.exe 31 PID 2316 wrote to memory of 1920 2316 regsvr32.exe 31 PID 2316 wrote to memory of 1920 2316 regsvr32.exe 31 PID 2316 wrote to memory of 1920 2316 regsvr32.exe 31 PID 1920 wrote to memory of 2288 1920 regsvr32.exe 32 PID 1920 wrote to memory of 2288 1920 regsvr32.exe 32 PID 1920 wrote to memory of 2288 1920 regsvr32.exe 32 PID 1920 wrote to memory of 2288 1920 regsvr32.exe 32 PID 1920 wrote to memory of 2288 1920 regsvr32.exe 32 PID 1920 wrote to memory of 2288 1920 regsvr32.exe 32 PID 1920 wrote to memory of 2288 1920 regsvr32.exe 32
Processes
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C:\Windows\system32\regsvr32.exeregsvr32 /s C:\Users\Admin\AppData\Local\Temp\95b080f175212126c5dae12f49d21191550e50f87ef1c1c71109b0efe5e8b8f3.dll1⤵
- Suspicious use of WriteProcessMemory
PID:2316 -
C:\Windows\SysWOW64\regsvr32.exe/s C:\Users\Admin\AppData\Local\Temp\95b080f175212126c5dae12f49d21191550e50f87ef1c1c71109b0efe5e8b8f3.dll2⤵
- System Location Discovery: System Language Discovery
- Suspicious use of WriteProcessMemory
PID:1920 -
C:\Windows\SysWOW64\rundll32.exeC:\Windows\SysWOW64\rundll32.exe "C:\Users\Admin\AppData\Local\Temp\95b080f175212126c5dae12f49d21191550e50f87ef1c1c71109b0efe5e8b8f3.dll",DllRegisterServer3⤵
- System Location Discovery: System Language Discovery
PID:2288
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