Analysis
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max time kernel
119s -
max time network
225s -
platform
windows10_x64 -
resource
win10-en-20211104 -
submitted
16-11-2021 20:46
Static task
static1
General
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Target
af4f7e76f26649ebbc1f0b82c43d01a1d74241d6722b7dfb2d253fcd39999423.dll
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Size
252KB
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MD5
0bfbe94d3187991085a05e495742cc67
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SHA1
b50b93ed71af4b73ead752805f05843e44f6c102
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SHA256
af4f7e76f26649ebbc1f0b82c43d01a1d74241d6722b7dfb2d253fcd39999423
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SHA512
0b153707fab07ed6543eb2282a1913a319717bfb27c7a6b1e991cf763b7e5771d50225ebbbdc2cd79174344e23821896d759c2f766c441d592b7e2c34c1ad6c5
Malware Config
Extracted
emotet
Epoch4
81.0.236.93:443
94.177.248.64:443
66.42.55.5:7080
103.8.26.103:8080
185.184.25.237:8080
45.76.176.10:8080
188.93.125.116:8080
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
138.185.72.26:8080
51.68.175.8:8080
210.57.217.132:8080
Signatures
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Blocklisted process makes network request 3 IoCs
Processes:
rundll32.exeflow pid process 17 2564 rundll32.exe 26 2564 rundll32.exe 27 2564 rundll32.exe -
Suspicious behavior: EnumeratesProcesses 2 IoCs
Processes:
rundll32.exepid process 2564 rundll32.exe 2564 rundll32.exe -
Suspicious use of WriteProcessMemory 6 IoCs
Processes:
rundll32.exerundll32.exedescription pid process target process PID 3820 wrote to memory of 3772 3820 rundll32.exe rundll32.exe PID 3820 wrote to memory of 3772 3820 rundll32.exe rundll32.exe PID 3820 wrote to memory of 3772 3820 rundll32.exe rundll32.exe PID 3772 wrote to memory of 2564 3772 rundll32.exe rundll32.exe PID 3772 wrote to memory of 2564 3772 rundll32.exe rundll32.exe PID 3772 wrote to memory of 2564 3772 rundll32.exe rundll32.exe
Processes
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C:\Windows\system32\rundll32.exerundll32.exe C:\Users\Admin\AppData\Local\Temp\af4f7e76f26649ebbc1f0b82c43d01a1d74241d6722b7dfb2d253fcd39999423.dll,#11⤵
- Suspicious use of WriteProcessMemory
PID:3820 -
C:\Windows\SysWOW64\rundll32.exerundll32.exe C:\Users\Admin\AppData\Local\Temp\af4f7e76f26649ebbc1f0b82c43d01a1d74241d6722b7dfb2d253fcd39999423.dll,#12⤵
- Suspicious use of WriteProcessMemory
PID:3772 -
C:\Windows\SysWOW64\rundll32.exeC:\Windows\SysWOW64\rundll32.exe "C:\Users\Admin\AppData\Local\Temp\af4f7e76f26649ebbc1f0b82c43d01a1d74241d6722b7dfb2d253fcd39999423.dll",Control_RunDLL3⤵
- Blocklisted process makes network request
- Suspicious behavior: EnumeratesProcesses
PID:2564