Analysis
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max time kernel
120s -
max time network
121s -
platform
windows7_x64 -
resource
win7-20240729-en -
resource tags
arch:x64arch:x86image:win7-20240729-enlocale:en-usos:windows7-x64system -
submitted
20/11/2024, 17:24
Static task
static1
Behavioral task
behavioral1
Sample
078db2cbca58de3f3a9aa2c1203195043b21f51312381839ce58a2b988516017.dll
Resource
win7-20240729-en
General
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Target
078db2cbca58de3f3a9aa2c1203195043b21f51312381839ce58a2b988516017.dll
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Size
615KB
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MD5
4e6a1c31537af6439bfc67207c5a76d1
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SHA1
05d807e627cb1b28c19d35d116365ce66816fcb1
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SHA256
078db2cbca58de3f3a9aa2c1203195043b21f51312381839ce58a2b988516017
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SHA512
f9a055eb4c68cf1ab7028a1edc9c10ab96d80440258141aacf77d472807d79daf3a104fe119c6b1df9468a78c80f3c61c47f06072a63fb163e85e918585ab239
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SSDEEP
12288:dOzFuk7dA19ZCOo6AI/2NLaQLkkMZR+TTD7vgEPej:0hn7dA19ZCOyDaQokqkXa
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 2652 wrote to memory of 2772 2652 regsvr32.exe 31 PID 2652 wrote to memory of 2772 2652 regsvr32.exe 31 PID 2652 wrote to memory of 2772 2652 regsvr32.exe 31 PID 2652 wrote to memory of 2772 2652 regsvr32.exe 31 PID 2652 wrote to memory of 2772 2652 regsvr32.exe 31 PID 2652 wrote to memory of 2772 2652 regsvr32.exe 31 PID 2652 wrote to memory of 2772 2652 regsvr32.exe 31 PID 2772 wrote to memory of 2828 2772 regsvr32.exe 32 PID 2772 wrote to memory of 2828 2772 regsvr32.exe 32 PID 2772 wrote to memory of 2828 2772 regsvr32.exe 32 PID 2772 wrote to memory of 2828 2772 regsvr32.exe 32 PID 2772 wrote to memory of 2828 2772 regsvr32.exe 32 PID 2772 wrote to memory of 2828 2772 regsvr32.exe 32 PID 2772 wrote to memory of 2828 2772 regsvr32.exe 32
Processes
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C:\Windows\system32\regsvr32.exeregsvr32 /s C:\Users\Admin\AppData\Local\Temp\078db2cbca58de3f3a9aa2c1203195043b21f51312381839ce58a2b988516017.dll1⤵
- Suspicious use of WriteProcessMemory
PID:2652 -
C:\Windows\SysWOW64\regsvr32.exe/s C:\Users\Admin\AppData\Local\Temp\078db2cbca58de3f3a9aa2c1203195043b21f51312381839ce58a2b988516017.dll2⤵
- System Location Discovery: System Language Discovery
- Suspicious use of WriteProcessMemory
PID:2772 -
C:\Windows\SysWOW64\rundll32.exeC:\Windows\SysWOW64\rundll32.exe "C:\Users\Admin\AppData\Local\Temp\078db2cbca58de3f3a9aa2c1203195043b21f51312381839ce58a2b988516017.dll",DllRegisterServer3⤵
- System Location Discovery: System Language Discovery
PID:2828
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