Analysis
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max time kernel
95s -
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
12/11/2024, 20:46
Static task
static1
Behavioral task
behavioral1
Sample
5d4bcdeca73c51c3bc5d9f96361d44eb9451d58086e862e3f19338cc25de0380.dll
Resource
win7-20240903-en
General
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Target
5d4bcdeca73c51c3bc5d9f96361d44eb9451d58086e862e3f19338cc25de0380.dll
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Size
469KB
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MD5
756d8818f56b668abba903666312150d
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SHA1
d0c063a17f471c475076e2983779ad107e289e6e
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SHA256
5d4bcdeca73c51c3bc5d9f96361d44eb9451d58086e862e3f19338cc25de0380
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SHA512
cae1988bd8c11d3ec1407ab3e5e72b4c2b0275cdf9e94bfd85ebf2ce4a828cf7b8bc40412d1cdc6fc51b0aa8c3e7c9e4cfcdf542ab588d9f7038e9a3b5ae94f5
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SSDEEP
12288:ls+k+BhmNW5gjmFloqiiiYoWoXvJMTBW648U4h5+I:lJbmNWhFloqiiiYoWoXvJM1fU4K
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 2680 wrote to memory of 2064 2680 regsvr32.exe 83 PID 2680 wrote to memory of 2064 2680 regsvr32.exe 83 PID 2680 wrote to memory of 2064 2680 regsvr32.exe 83 PID 2064 wrote to memory of 3992 2064 regsvr32.exe 86 PID 2064 wrote to memory of 3992 2064 regsvr32.exe 86 PID 2064 wrote to memory of 3992 2064 regsvr32.exe 86
Processes
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C:\Windows\system32\regsvr32.exeregsvr32 /s C:\Users\Admin\AppData\Local\Temp\5d4bcdeca73c51c3bc5d9f96361d44eb9451d58086e862e3f19338cc25de0380.dll1⤵
- Suspicious use of WriteProcessMemory
PID:2680 -
C:\Windows\SysWOW64\regsvr32.exe/s C:\Users\Admin\AppData\Local\Temp\5d4bcdeca73c51c3bc5d9f96361d44eb9451d58086e862e3f19338cc25de0380.dll2⤵
- System Location Discovery: System Language Discovery
- Suspicious use of WriteProcessMemory
PID:2064 -
C:\Windows\SysWOW64\rundll32.exeC:\Windows\SysWOW64\rundll32.exe "C:\Users\Admin\AppData\Local\Temp\5d4bcdeca73c51c3bc5d9f96361d44eb9451d58086e862e3f19338cc25de0380.dll",DllRegisterServer3⤵
- System Location Discovery: System Language Discovery
PID:3992
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