Analysis
- max time kernel
139s - max time network
151s - platform
windows10_x64 - resource
win10-en-20211014 - submitted
16/11/2021, 11:13
Static task
static1
Behavioral task
behavioral1
Sample
8d2cdf41ea53bbd1281041608f5d12fb4fd1b279e5d557a1809ce3935c8b6531.dll
Resource
win7-en-20211104
0 signatures
0 seconds
General
- Target 8d2cdf41ea53bbd1281041608f5d12fb4fd1b279e5d557a1809ce3935c8b6531.dll
- Size 252KB
- Sample211116-nbehaaadfm
- SHA256 8d2cdf41ea53bbd1281041608f5d12fb4fd1b279e5d557a1809ce3935c8b6531
- MD5 3b88422017cc2d59919efc8d2235b1d8
- SHA1 08f4f83cbfb4c4217f307d14876d668b07b98fdd
- SHA512 e8b71d9fa012358e1041f1dde0c145f18f32dd08a71bee0223ffae4cb6939cb70f5a2bf215db5b15fad941e36899b7c7bc9dfa40825078c6743aad0d8d41e225
- 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)
- Blocklisted process makes network request 3 IoCs
flow pid Process 8 2704 rundll32.exe 17 2704 rundll32.exe 20 2704 rundll32.exe - Suspicious behavior: EnumeratesProcesses 2 IoCs
pid Process 2704 rundll32.exe 2704 rundll32.exe - Suspicious use of WriteProcessMemory 6 IoCs
description pid Process procid_target PID 2412 wrote to memory of 2640 2412 rundll32.exe 68 PID 2412 wrote to memory of 2640 2412 rundll32.exe 68 PID 2412 wrote to memory of 2640 2412 rundll32.exe 68 PID 2640 wrote to memory of 2704 2640 rundll32.exe 69 PID 2640 wrote to memory of 2704 2640 rundll32.exe 69 PID 2640 wrote to memory of 2704 2640 rundll32.exe 69
Processes
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C:\Windows\system32\rundll32.exerundll32.exe C:\Users\Admin\AppData\Local\Temp\8d2cdf41ea53bbd1281041608f5d12fb4fd1b279e5d557a1809ce3935c8b6531.dll,#11⤵
- Suspicious use of WriteProcessMemory
PID:2412 -
C:\Windows\SysWOW64\rundll32.exerundll32.exe C:\Users\Admin\AppData\Local\Temp\8d2cdf41ea53bbd1281041608f5d12fb4fd1b279e5d557a1809ce3935c8b6531.dll,#12⤵
- Suspicious use of WriteProcessMemory
PID:2640 -
C:\Windows\SysWOW64\rundll32.exeC:\Windows\SysWOW64\rundll32.exe "C:\Users\Admin\AppData\Local\Temp\8d2cdf41ea53bbd1281041608f5d12fb4fd1b279e5d557a1809ce3935c8b6531.dll",Control_RunDLL3⤵
- Blocklisted process makes network request
- Suspicious behavior: EnumeratesProcesses
PID:2704
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