Analysis
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max time kernel
93s -
max time network
152s -
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, 22:32
Static task
static1
Behavioral task
behavioral1
Sample
672d64f1d73355cd6970abc5875bd3398569c2a1c7e1e399dff532ae1d128df3.dll
Resource
win7-20240903-en
General
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Target
672d64f1d73355cd6970abc5875bd3398569c2a1c7e1e399dff532ae1d128df3.dll
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Size
735KB
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MD5
9a1796308b71980a1441ed5fc6b9290a
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SHA1
b6788af3531321a271d7df8c41e847c42fb00a34
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SHA256
672d64f1d73355cd6970abc5875bd3398569c2a1c7e1e399dff532ae1d128df3
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SHA512
781357203133c9752b3651827f75decb1ce72189235d9a35ea426bcaa00bc73f530fcaf9487bbd5f50240fbde711b54749c4a690e945057df94656da3a5bf1d9
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SSDEEP
12288:agvTeqrCeX329Soy/O+TCJJU2QyDqXkkpBdzR6TqKCKDeS:tviEdX3Y7GTCRhukkp8qUx
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 2772 wrote to memory of 544 2772 regsvr32.exe 82 PID 2772 wrote to memory of 544 2772 regsvr32.exe 82 PID 2772 wrote to memory of 544 2772 regsvr32.exe 82 PID 544 wrote to memory of 1588 544 regsvr32.exe 83 PID 544 wrote to memory of 1588 544 regsvr32.exe 83 PID 544 wrote to memory of 1588 544 regsvr32.exe 83
Processes
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C:\Windows\system32\regsvr32.exeregsvr32 /s C:\Users\Admin\AppData\Local\Temp\672d64f1d73355cd6970abc5875bd3398569c2a1c7e1e399dff532ae1d128df3.dll1⤵
- Suspicious use of WriteProcessMemory
PID:2772 -
C:\Windows\SysWOW64\regsvr32.exe/s C:\Users\Admin\AppData\Local\Temp\672d64f1d73355cd6970abc5875bd3398569c2a1c7e1e399dff532ae1d128df3.dll2⤵
- System Location Discovery: System Language Discovery
- Suspicious use of WriteProcessMemory
PID:544 -
C:\Windows\SysWOW64\rundll32.exeC:\Windows\SysWOW64\rundll32.exe "C:\Users\Admin\AppData\Local\Temp\672d64f1d73355cd6970abc5875bd3398569c2a1c7e1e399dff532ae1d128df3.dll",DllRegisterServer3⤵
- System Location Discovery: System Language Discovery
PID:1588
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