Analysis
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max time kernel
118s -
max time network
119s -
platform
windows7_x64 -
resource
win7-20240903-en -
resource tags
arch:x64arch:x86image:win7-20240903-enlocale:en-usos:windows7-x64system -
submitted
12/11/2024, 21:43
Static task
static1
Behavioral task
behavioral1
Sample
859c1897b935687c56c952f188480a4c4982fdffac6e8ed29cefe8a32785a10e.dll
Resource
win7-20240903-en
General
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Target
859c1897b935687c56c952f188480a4c4982fdffac6e8ed29cefe8a32785a10e.dll
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Size
624KB
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MD5
5ef46b90f6552d6afdfd83b3e4652803
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SHA1
10cf8dfde8ec71fd658472673540c94243c0dcd9
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SHA256
859c1897b935687c56c952f188480a4c4982fdffac6e8ed29cefe8a32785a10e
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SHA512
5ae16cd135281a1aa38c42a434b1fe9d9e0e894e4b248dbc26377c4d7cb37d5dc2b6938264a6c9596713e2864367144c52c3bc00f6fe9d75a0091d5f9f99b7f9
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SSDEEP
12288:Td0saabmsb61ZuV3ZGuyfEgXkvPLEbsWrxD8iP29pi9N9G1DjsgqXXvhhcwEPwqh:68mi61ZuRZGuyfEgXkvPLEbsODYDTVnm
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 2644 wrote to memory of 2660 2644 regsvr32.exe 31 PID 2644 wrote to memory of 2660 2644 regsvr32.exe 31 PID 2644 wrote to memory of 2660 2644 regsvr32.exe 31 PID 2644 wrote to memory of 2660 2644 regsvr32.exe 31 PID 2644 wrote to memory of 2660 2644 regsvr32.exe 31 PID 2644 wrote to memory of 2660 2644 regsvr32.exe 31 PID 2644 wrote to memory of 2660 2644 regsvr32.exe 31 PID 2660 wrote to memory of 2120 2660 regsvr32.exe 32 PID 2660 wrote to memory of 2120 2660 regsvr32.exe 32 PID 2660 wrote to memory of 2120 2660 regsvr32.exe 32 PID 2660 wrote to memory of 2120 2660 regsvr32.exe 32 PID 2660 wrote to memory of 2120 2660 regsvr32.exe 32 PID 2660 wrote to memory of 2120 2660 regsvr32.exe 32 PID 2660 wrote to memory of 2120 2660 regsvr32.exe 32
Processes
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C:\Windows\system32\regsvr32.exeregsvr32 /s C:\Users\Admin\AppData\Local\Temp\859c1897b935687c56c952f188480a4c4982fdffac6e8ed29cefe8a32785a10e.dll1⤵
- Suspicious use of WriteProcessMemory
PID:2644 -
C:\Windows\SysWOW64\regsvr32.exe/s C:\Users\Admin\AppData\Local\Temp\859c1897b935687c56c952f188480a4c4982fdffac6e8ed29cefe8a32785a10e.dll2⤵
- System Location Discovery: System Language Discovery
- Suspicious use of WriteProcessMemory
PID:2660 -
C:\Windows\SysWOW64\rundll32.exeC:\Windows\SysWOW64\rundll32.exe "C:\Users\Admin\AppData\Local\Temp\859c1897b935687c56c952f188480a4c4982fdffac6e8ed29cefe8a32785a10e.dll",DllRegisterServer3⤵
- System Location Discovery: System Language Discovery
PID:2120
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