Analysis
- max time kernel
119s - max time network
151s - platform
windows10_x64 - resource
win10-en-20211014 - submitted
16/11/2021, 11:12
Static task
static1
Behavioral task
behavioral1
Sample
99ba3e8b2ec7fcbaa3e6a55e05cd55787b500b5de20d600bba7e531f978292ca.dll
Resource
win7-en-20211104
0 signatures
0 seconds
General
- Target 99ba3e8b2ec7fcbaa3e6a55e05cd55787b500b5de20d600bba7e531f978292ca.dll
- Size 252KB
- Sample211116-navg4sadcp
- SHA256 99ba3e8b2ec7fcbaa3e6a55e05cd55787b500b5de20d600bba7e531f978292ca
- MD5 a0e796dcc0c4ac7bf48876ff02833456
- SHA1 3974a96d9603420e007a79c478052287b8aea41f
- SHA512 88e154b3bd8d6a7ccf0126a0717a3e22ba57d877f70cbb188df87a3f93880255e54626e53f1fce70a9339e209757ae2788e9d1918c0de7a1b9955fe0d939d928
- 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 5 3208 rundll32.exe 14 3208 rundll32.exe 20 3208 rundll32.exe - Suspicious behavior: EnumeratesProcesses 2 IoCs
pid Process 3208 rundll32.exe 3208 rundll32.exe - Suspicious use of WriteProcessMemory 6 IoCs
description pid Process procid_target PID 2784 wrote to memory of 2820 2784 rundll32.exe 68 PID 2784 wrote to memory of 2820 2784 rundll32.exe 68 PID 2784 wrote to memory of 2820 2784 rundll32.exe 68 PID 2820 wrote to memory of 3208 2820 rundll32.exe 69 PID 2820 wrote to memory of 3208 2820 rundll32.exe 69 PID 2820 wrote to memory of 3208 2820 rundll32.exe 69
Processes
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C:\Windows\system32\rundll32.exerundll32.exe C:\Users\Admin\AppData\Local\Temp\99ba3e8b2ec7fcbaa3e6a55e05cd55787b500b5de20d600bba7e531f978292ca.dll,#11⤵
- Suspicious use of WriteProcessMemory
PID:2784 -
C:\Windows\SysWOW64\rundll32.exerundll32.exe C:\Users\Admin\AppData\Local\Temp\99ba3e8b2ec7fcbaa3e6a55e05cd55787b500b5de20d600bba7e531f978292ca.dll,#12⤵
- Suspicious use of WriteProcessMemory
PID:2820 -
C:\Windows\SysWOW64\rundll32.exeC:\Windows\SysWOW64\rundll32.exe "C:\Users\Admin\AppData\Local\Temp\99ba3e8b2ec7fcbaa3e6a55e05cd55787b500b5de20d600bba7e531f978292ca.dll",Control_RunDLL3⤵
- Blocklisted process makes network request
- Suspicious behavior: EnumeratesProcesses
PID:3208
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