Analysis
- max time kernel
116s - max time network
137s - platform
windows10_x64 - resource
win10-en-20211104 - submitted
16/11/2021, 11:13
Static task
static1
Behavioral task
behavioral1
Sample
da643ba699db5e4539bcc1b26289be36336397208f5b83f2c32e522178871f93.dll
Resource
win7-en-20211104
0 signatures
0 seconds
General
- Target da643ba699db5e4539bcc1b26289be36336397208f5b83f2c32e522178871f93.dll
- Size 252KB
- Sample211116-nbd7hsadel
- SHA256 da643ba699db5e4539bcc1b26289be36336397208f5b83f2c32e522178871f93
- MD5 c6e04eb494d9f25ba7f5999e26a86782
- SHA1 25afe13d56ba5ba86035c24b9f34232dd1b512c1
- SHA512 3df23047870d81926366a9fabae0ffe3f3ca667b73e592d958b76a5b8c55784d5492ca806c00bcacb4a498ef262c8e194ad5e78fc1480c112c948f169399e751
- 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 3 IoCs
flow pid Process 13 3984 rundll32.exe 26 3984 rundll32.exe 30 3984 rundll32.exe - Suspicious behavior: EnumeratesProcesses 2 IoCs
pid Process 3984 rundll32.exe 3984 rundll32.exe - Suspicious use of WriteProcessMemory 6 IoCs
description pid Process procid_target PID 432 wrote to memory of 704 432 rundll32.exe 69 PID 432 wrote to memory of 704 432 rundll32.exe 69 PID 432 wrote to memory of 704 432 rundll32.exe 69 PID 704 wrote to memory of 3984 704 rundll32.exe 70 PID 704 wrote to memory of 3984 704 rundll32.exe 70 PID 704 wrote to memory of 3984 704 rundll32.exe 70
Processes
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C:\Windows\system32\rundll32.exerundll32.exe C:\Users\Admin\AppData\Local\Temp\da643ba699db5e4539bcc1b26289be36336397208f5b83f2c32e522178871f93.dll,#11⤵
- Suspicious use of WriteProcessMemory
PID:432 -
C:\Windows\SysWOW64\rundll32.exerundll32.exe C:\Users\Admin\AppData\Local\Temp\da643ba699db5e4539bcc1b26289be36336397208f5b83f2c32e522178871f93.dll,#12⤵
- Suspicious use of WriteProcessMemory
PID:704 -
C:\Windows\SysWOW64\rundll32.exeC:\Windows\SysWOW64\rundll32.exe "C:\Users\Admin\AppData\Local\Temp\da643ba699db5e4539bcc1b26289be36336397208f5b83f2c32e522178871f93.dll",Control_RunDLL3⤵
- Blocklisted process makes network request
- Suspicious behavior: EnumeratesProcesses
PID:3984
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