Analysis
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max time kernel
96s -
max time network
137s -
platform
windows10-2004_x64 -
resource
win10v2004-20241007-en -
resource tags
arch:x64arch:x86image:win10v2004-20241007-enlocale:en-usos:windows10-2004-x64system -
submitted
21-11-2024 00:39
Static task
static1
Behavioral task
behavioral1
Sample
e7b2a48cfec034c381fe8c1d37b5c0ee91b9210b91a9d12012d60a8bb6dbac54.dll
Resource
win7-20240903-en
General
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Target
e7b2a48cfec034c381fe8c1d37b5c0ee91b9210b91a9d12012d60a8bb6dbac54.dll
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Size
624KB
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MD5
78d77b28b677e5e3450b508f8d6f5759
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SHA1
6cf8b8e44b5f4a3e3034de9ece5dab2c6e249bf9
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SHA256
e7b2a48cfec034c381fe8c1d37b5c0ee91b9210b91a9d12012d60a8bb6dbac54
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SHA512
a5d0beaa000fdd4d4c81f2f2f3baccd8ad614cb59b913bcd3611524b24fc37096b1f9a1f19adbf69c7766b3070b61d331e980b2329b045ac15e1a149a2f31537
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SSDEEP
12288:Td0saabmsb61ZuV3ZGuyfEgXkvPLEbsWrxD8iP29pi9N6G1DjsgqXXvhhcwEPwqh:68mi61ZuRZGuyfEgXkvPLEbsODYDQVnm
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 464 wrote to memory of 4716 464 regsvr32.exe 83 PID 464 wrote to memory of 4716 464 regsvr32.exe 83 PID 464 wrote to memory of 4716 464 regsvr32.exe 83 PID 4716 wrote to memory of 1196 4716 regsvr32.exe 84 PID 4716 wrote to memory of 1196 4716 regsvr32.exe 84 PID 4716 wrote to memory of 1196 4716 regsvr32.exe 84
Processes
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C:\Windows\system32\regsvr32.exeregsvr32 /s C:\Users\Admin\AppData\Local\Temp\e7b2a48cfec034c381fe8c1d37b5c0ee91b9210b91a9d12012d60a8bb6dbac54.dll1⤵
- Suspicious use of WriteProcessMemory
PID:464 -
C:\Windows\SysWOW64\regsvr32.exe/s C:\Users\Admin\AppData\Local\Temp\e7b2a48cfec034c381fe8c1d37b5c0ee91b9210b91a9d12012d60a8bb6dbac54.dll2⤵
- System Location Discovery: System Language Discovery
- Suspicious use of WriteProcessMemory
PID:4716 -
C:\Windows\SysWOW64\rundll32.exeC:\Windows\SysWOW64\rundll32.exe "C:\Users\Admin\AppData\Local\Temp\e7b2a48cfec034c381fe8c1d37b5c0ee91b9210b91a9d12012d60a8bb6dbac54.dll",DllRegisterServer3⤵
- System Location Discovery: System Language Discovery
PID:1196
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