Analysis
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max time kernel
142s -
max time network
151s -
platform
windows10-2004_x64 -
resource
win10v2004-20241007-en -
resource tags
arch:x64arch:x86image:win10v2004-20241007-enlocale:en-usos:windows10-2004-x64system -
submitted
13/11/2024, 14:07
Static task
static1
Behavioral task
behavioral1
Sample
c6ca220e7c03e7fdac37f636492391309f85d0ab4c3da4095cfdaffe4cd4b47a.dll
Resource
win7-20240903-en
General
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Target
c6ca220e7c03e7fdac37f636492391309f85d0ab4c3da4095cfdaffe4cd4b47a.dll
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Size
252KB
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MD5
f528dde4f20323754a66b00a94544761
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SHA1
1fbacf530a0071072301b0d925a17d3a7e078dbf
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SHA256
c6ca220e7c03e7fdac37f636492391309f85d0ab4c3da4095cfdaffe4cd4b47a
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SHA512
0713ae25668d7e83d201608afddb16c1c170ce0e7f1d0543d9b86dd0307d09c0fc8925d52b3a7fb4384d805e4ad6902b5fdbb1dc1b7390cfd0824267d0687b56
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SSDEEP
6144:ndH09uYgR7OJSuwuZc2HEaYTy7beWTBdfm:dHJtlec2HEaYTXWT/+
Malware Config
Extracted
emotet
Epoch4
91.200.186.228:443
191.252.196.221:8080
94.177.248.64:443
66.42.55.5:7080
103.8.26.103:8080
185.184.25.237:8080
103.8.26.102:8080
178.79.147.66:8080
58.227.42.236:80
45.118.135.203:7080
103.75.201.2:443
195.154.133.20:443
45.142.114.231:8080
212.237.5.209:443
207.38.84.195:8080
104.251.214.46:8080
212.237.17.99:8080
212.237.56.116:7080
216.158.226.206:443
110.232.117.186:8080
158.69.222.101:443
107.182.225.142:8080
176.104.106.96:8080
81.0.236.90:443
50.116.54.215:443
138.185.72.26:8080
51.68.175.8:8080
210.57.217.132:8080
Signatures
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Emotet family
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Blocklisted process makes network request 10 IoCs
flow pid Process 14 2976 rundll32.exe 22 2976 rundll32.exe 29 2976 rundll32.exe 37 2976 rundll32.exe 41 2976 rundll32.exe 42 2976 rundll32.exe 47 2976 rundll32.exe 48 2976 rundll32.exe 49 2976 rundll32.exe 50 2976 rundll32.exe -
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 rundll32.exe -
Suspicious behavior: EnumeratesProcesses 2 IoCs
pid Process 2976 rundll32.exe 2976 rundll32.exe -
Suspicious use of WriteProcessMemory 6 IoCs
description pid Process procid_target PID 1984 wrote to memory of 5104 1984 rundll32.exe 83 PID 1984 wrote to memory of 5104 1984 rundll32.exe 83 PID 1984 wrote to memory of 5104 1984 rundll32.exe 83 PID 5104 wrote to memory of 2976 5104 rundll32.exe 84 PID 5104 wrote to memory of 2976 5104 rundll32.exe 84 PID 5104 wrote to memory of 2976 5104 rundll32.exe 84
Processes
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C:\Windows\system32\rundll32.exerundll32.exe C:\Users\Admin\AppData\Local\Temp\c6ca220e7c03e7fdac37f636492391309f85d0ab4c3da4095cfdaffe4cd4b47a.dll,#11⤵
- Suspicious use of WriteProcessMemory
PID:1984 -
C:\Windows\SysWOW64\rundll32.exerundll32.exe C:\Users\Admin\AppData\Local\Temp\c6ca220e7c03e7fdac37f636492391309f85d0ab4c3da4095cfdaffe4cd4b47a.dll,#12⤵
- System Location Discovery: System Language Discovery
- Suspicious use of WriteProcessMemory
PID:5104 -
C:\Windows\SysWOW64\rundll32.exeC:\Windows\SysWOW64\rundll32.exe "C:\Users\Admin\AppData\Local\Temp\c6ca220e7c03e7fdac37f636492391309f85d0ab4c3da4095cfdaffe4cd4b47a.dll",Control_RunDLL3⤵
- Blocklisted process makes network request
- System Location Discovery: System Language Discovery
- Suspicious behavior: EnumeratesProcesses
PID:2976
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