Analysis
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max time kernel
121s -
max time network
121s -
platform
windows7_x64 -
resource
win7-20240903-en -
resource tags
arch:x64arch:x86image:win7-20240903-enlocale:en-usos:windows7-x64system -
submitted
20/11/2024, 17:26
Static task
static1
Behavioral task
behavioral1
Sample
74f1bdcd1c6301369a38a8534c72d337f0e3047dc08eaf668852f7e22c634e7f.dll
Resource
win7-20240903-en
General
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Target
74f1bdcd1c6301369a38a8534c72d337f0e3047dc08eaf668852f7e22c634e7f.dll
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Size
588KB
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MD5
6ae0cde0b54850a6b91b56d25717fe19
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SHA1
c9efdf68d12815384887e86b1a38b4a33e22cad9
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SHA256
74f1bdcd1c6301369a38a8534c72d337f0e3047dc08eaf668852f7e22c634e7f
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SHA512
bb001677d1c499f810be063bcbd183ef37f7358add75d915e04a872bfe81c406ed54bd9e3ea047d88b9e9cd26c9ddef08104c03e8d27748c0ab1b7a465a414fe
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SSDEEP
12288:ykrMviH2ihj94wyHz4MmhihUEOH2KZ6psjQxGuTe5:/MaH994wAgH2T+ElT2
Malware Config
Extracted
emotet
Epoch4
45.80.148.200:443
80.211.3.13:8080
110.232.117.186:8080
45.142.114.231:8080
131.100.24.231:80
107.182.225.142:8080
45.118.135.203:7080
164.68.99.3:8080
212.237.56.116:7080
41.76.108.46:8080
58.227.42.236:80
104.168.155.129:8080
79.172.212.216:8080
192.254.71.210:443
51.38.71.0:443
217.182.143.207:443
203.114.109.124:443
185.157.82.211:8080
173.212.193.249:8080
45.176.232.124:443
158.69.222.101:443
212.237.17.99:8080
207.38.84.195:8080
195.154.133.20:443
162.243.175.63:443
138.185.72.26:8080
103.8.26.102:8080
103.8.26.103:8080
50.116.54.215:443
178.79.147.66:8080
45.118.115.99:8080
178.63.25.185:443
46.55.222.11:443
103.75.201.2:443
81.0.236.90:443
176.104.106.96:8080
162.214.50.39:7080
212.237.5.209:443
209.59.138.75:7080
216.158.226.206:443
104.251.214.46:8080
212.24.98.99:8080
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 14 IoCs
description pid Process procid_target PID 2872 wrote to memory of 2908 2872 regsvr32.exe 28 PID 2872 wrote to memory of 2908 2872 regsvr32.exe 28 PID 2872 wrote to memory of 2908 2872 regsvr32.exe 28 PID 2872 wrote to memory of 2908 2872 regsvr32.exe 28 PID 2872 wrote to memory of 2908 2872 regsvr32.exe 28 PID 2872 wrote to memory of 2908 2872 regsvr32.exe 28 PID 2872 wrote to memory of 2908 2872 regsvr32.exe 28 PID 2908 wrote to memory of 2000 2908 regsvr32.exe 29 PID 2908 wrote to memory of 2000 2908 regsvr32.exe 29 PID 2908 wrote to memory of 2000 2908 regsvr32.exe 29 PID 2908 wrote to memory of 2000 2908 regsvr32.exe 29 PID 2908 wrote to memory of 2000 2908 regsvr32.exe 29 PID 2908 wrote to memory of 2000 2908 regsvr32.exe 29 PID 2908 wrote to memory of 2000 2908 regsvr32.exe 29
Processes
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C:\Windows\system32\regsvr32.exeregsvr32 /s C:\Users\Admin\AppData\Local\Temp\74f1bdcd1c6301369a38a8534c72d337f0e3047dc08eaf668852f7e22c634e7f.dll1⤵
- Suspicious use of WriteProcessMemory
PID:2872 -
C:\Windows\SysWOW64\regsvr32.exe/s C:\Users\Admin\AppData\Local\Temp\74f1bdcd1c6301369a38a8534c72d337f0e3047dc08eaf668852f7e22c634e7f.dll2⤵
- System Location Discovery: System Language Discovery
- Suspicious use of WriteProcessMemory
PID:2908 -
C:\Windows\SysWOW64\rundll32.exeC:\Windows\SysWOW64\rundll32.exe "C:\Users\Admin\AppData\Local\Temp\74f1bdcd1c6301369a38a8534c72d337f0e3047dc08eaf668852f7e22c634e7f.dll",DllRegisterServer3⤵
- System Location Discovery: System Language Discovery
PID:2000
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