Analysis
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max time kernel
91s -
max time network
147s -
platform
windows10-2004_x64 -
resource
win10v2004-20241007-en -
resource tags
arch:x64arch:x86image:win10v2004-20241007-enlocale:en-usos:windows10-2004-x64system -
submitted
20/11/2024, 21:24
Static task
static1
Behavioral task
behavioral1
Sample
0f97fd6307f7ad3de5ded8e2f7d7d779885adb7b3577757b678c4698b879bd45.dll
Resource
win7-20241023-en
General
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Target
0f97fd6307f7ad3de5ded8e2f7d7d779885adb7b3577757b678c4698b879bd45.dll
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Size
612KB
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MD5
ce9d561c056cff14ded47e151b582c26
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SHA1
0a168acc10ae17afa93cc0540a71d931fb7cb23a
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SHA256
0f97fd6307f7ad3de5ded8e2f7d7d779885adb7b3577757b678c4698b879bd45
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SHA512
d91890ae7e86bd85a1d6e6c9d19e43bfc0ccb2d1a4d72d16e5dcec3237642218cfae959b3966289fb956287dcb1011eefd07dd48b9af2aeefab7a74b54d547fe
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SSDEEP
12288:kqdJaxkOWFornPmGZqnTFWbDxUYVubhesslBvQqEPO7:kOOsornPTwFWbmYVohevBoi7
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 rundll32.exe Key opened \REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language regsvr32.exe -
Suspicious use of WriteProcessMemory 6 IoCs
description pid Process procid_target PID 1120 wrote to memory of 1232 1120 regsvr32.exe 85 PID 1120 wrote to memory of 1232 1120 regsvr32.exe 85 PID 1120 wrote to memory of 1232 1120 regsvr32.exe 85 PID 1232 wrote to memory of 2612 1232 regsvr32.exe 86 PID 1232 wrote to memory of 2612 1232 regsvr32.exe 86 PID 1232 wrote to memory of 2612 1232 regsvr32.exe 86
Processes
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C:\Windows\system32\regsvr32.exeregsvr32 /s C:\Users\Admin\AppData\Local\Temp\0f97fd6307f7ad3de5ded8e2f7d7d779885adb7b3577757b678c4698b879bd45.dll1⤵
- Suspicious use of WriteProcessMemory
PID:1120 -
C:\Windows\SysWOW64\regsvr32.exe/s C:\Users\Admin\AppData\Local\Temp\0f97fd6307f7ad3de5ded8e2f7d7d779885adb7b3577757b678c4698b879bd45.dll2⤵
- System Location Discovery: System Language Discovery
- Suspicious use of WriteProcessMemory
PID:1232 -
C:\Windows\SysWOW64\rundll32.exeC:\Windows\SysWOW64\rundll32.exe "C:\Users\Admin\AppData\Local\Temp\0f97fd6307f7ad3de5ded8e2f7d7d779885adb7b3577757b678c4698b879bd45.dll",DllRegisterServer3⤵
- System Location Discovery: System Language Discovery
PID:2612
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