Analysis
- max time kernel
121s - max time network
121s - platform
windows7_x64 - resource
win7-en-20211104 - submitted
16/11/2021, 11:13
Static task
static1
Behavioral task
behavioral1
Sample
e37d4d408f5848ead0635ad33c18b8558f23f4a848e220e4b853c7efba64cdb9.dll
Resource
win7-en-20211104
0 signatures
0 seconds
General
- Target e37d4d408f5848ead0635ad33c18b8558f23f4a848e220e4b853c7efba64cdb9.dll
- Size 252KB
- Sample211116-nbd7hsadej
- SHA256 e37d4d408f5848ead0635ad33c18b8558f23f4a848e220e4b853c7efba64cdb9
- MD5 821d61b732841c921923b3ff372a1a10
- SHA1 b476887e12577baf6ef48c417a59902aaa04b1eb
- SHA512 0777da93ce26c8ea6d963fdf75ee6985e22d45bfe7d644e56cf91bf62177841afb02acb5b58e694fd82e1b291b7da38c346f1fc3518306fbb2c711c4df2b9f45
- MD5 SHA1 SHA512
Malware Config
Extracted
Family
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emotet
Botnet
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Epoch4
C2
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81.0.236.93:443
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94.177.248.64:443
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66.42.55.5:7080
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103.8.26.103:8080
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185.184.25.237:8080
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45.76.176.10:8080
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188.93.125.116:8080
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103.8.26.102:8080
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178.79.147.66:8080
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58.227.42.236:80
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45.118.135.203:7080
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103.75.201.2:443
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195.154.133.20:443
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45.142.114.231:8080
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212.237.5.209:443
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207.38.84.195:8080
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104.251.214.46:8080
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138.185.72.26:8080
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51.68.175.8:8080
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210.57.217.132:8080
eck1.plain
Signatures
- suricata: ET MALWARE ABUSE.CH SSL Blacklist Malicious SSL certificate detected (Dridex/Trickbot CnC)
suricata: ET MALWARE ABUSE.CH SSL Blacklist Malicious SSL certificate detected (Dridex/Trickbot CnC)
- suricata: ET MALWARE W32/Emotet CnC Beacon 3
suricata: ET MALWARE W32/Emotet CnC Beacon 3
- Blocklisted process makes network request 4 IoCs
flow pid Process 4 1120 rundll32.exe 5 1120 rundll32.exe 6 1120 rundll32.exe 8 1120 rundll32.exe - Suspicious behavior: EnumeratesProcesses 1 IoCs
pid Process 1120 rundll32.exe - Suspicious use of WriteProcessMemory 14 IoCs
description pid Process procid_target PID 1688 wrote to memory of 2032 1688 rundll32.exe 27 PID 1688 wrote to memory of 2032 1688 rundll32.exe 27 PID 1688 wrote to memory of 2032 1688 rundll32.exe 27 PID 1688 wrote to memory of 2032 1688 rundll32.exe 27 PID 1688 wrote to memory of 2032 1688 rundll32.exe 27 PID 1688 wrote to memory of 2032 1688 rundll32.exe 27 PID 1688 wrote to memory of 2032 1688 rundll32.exe 27 PID 2032 wrote to memory of 1120 2032 rundll32.exe 29 PID 2032 wrote to memory of 1120 2032 rundll32.exe 29 PID 2032 wrote to memory of 1120 2032 rundll32.exe 29 PID 2032 wrote to memory of 1120 2032 rundll32.exe 29 PID 2032 wrote to memory of 1120 2032 rundll32.exe 29 PID 2032 wrote to memory of 1120 2032 rundll32.exe 29 PID 2032 wrote to memory of 1120 2032 rundll32.exe 29
Processes
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C:\Windows\system32\rundll32.exerundll32.exe C:\Users\Admin\AppData\Local\Temp\e37d4d408f5848ead0635ad33c18b8558f23f4a848e220e4b853c7efba64cdb9.dll,#11⤵
- Suspicious use of WriteProcessMemory
PID:1688 -
C:\Windows\SysWOW64\rundll32.exerundll32.exe C:\Users\Admin\AppData\Local\Temp\e37d4d408f5848ead0635ad33c18b8558f23f4a848e220e4b853c7efba64cdb9.dll,#12⤵
- Suspicious use of WriteProcessMemory
PID:2032 -
C:\Windows\SysWOW64\rundll32.exeC:\Windows\SysWOW64\rundll32.exe "C:\Users\Admin\AppData\Local\Temp\e37d4d408f5848ead0635ad33c18b8558f23f4a848e220e4b853c7efba64cdb9.dll",Control_RunDLL3⤵
- Blocklisted process makes network request
- Suspicious behavior: EnumeratesProcesses
PID:1120
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