Analysis
- max time kernel
121s - max time network
153s - platform
windows10_x64 - resource
win10-en-20211208 - submitted
25/01/2022, 09:18
Static task
static1
Behavioral task
behavioral1
Sample
f66c7c687e0a3d76a3628aa98daa9a9e.dll
Resource
win7-en-20211208
0 signatures
0 seconds
General
- Target f66c7c687e0a3d76a3628aa98daa9a9e.dll
- Size 642KB
- Sample220125-k9mprschbr
- SHA256 ca742681eb5ea5c8195da5a5a20bcf00e09e44247ce02080758df46cab234088
- MD5 f66c7c687e0a3d76a3628aa98daa9a9e
- SHA1 eb887c1bfb3f97ba203ef182abda8a301ec3d889
- SHA512 182443df22a8e977d6ee55a9e63d9669e73ad3d1a3893e1c8699d7e6eee611340f8293d19754d3795c69736eb016c9d363aa5275034045e952696aab389db7b0
- MD5 SHA1 SHA512
Malware Config
Extracted
Family
-
emotet
Botnet
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Epoch5
C2
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45.138.98.34:80
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69.16.218.101:8080
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51.210.242.234:8080
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185.148.168.220:8080
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142.4.219.173:8080
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54.38.242.185:443
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191.252.103.16:80
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104.131.62.48:8080
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62.171.178.147:8080
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217.182.143.207:443
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168.197.250.14:80
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37.44.244.177:8080
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66.42.57.149:443
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210.57.209.142:8080
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159.69.237.188:443
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116.124.128.206:8080
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128.199.192.135:8080
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195.154.146.35:443
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185.148.168.15:8080
-
195.77.239.39:8080
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207.148.81.119:8080
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85.214.67.203:8080
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190.90.233.66:443
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78.46.73.125:443
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78.47.204.80:443
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37.59.209.141:8080
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54.37.228.122:443
eck1.plain
ecs1.plain
Signatures
- Suspicious use of WriteProcessMemory 6 IoCs
description pid Process procid_target PID 3472 wrote to memory of 668 3472 regsvr32.exe 69 PID 3472 wrote to memory of 668 3472 regsvr32.exe 69 PID 3472 wrote to memory of 668 3472 regsvr32.exe 69 PID 668 wrote to memory of 2520 668 regsvr32.exe 70 PID 668 wrote to memory of 2520 668 regsvr32.exe 70 PID 668 wrote to memory of 2520 668 regsvr32.exe 70
Processes
-
C:\Windows\system32\regsvr32.exeregsvr32 /s C:\Users\Admin\AppData\Local\Temp\f66c7c687e0a3d76a3628aa98daa9a9e.dll1⤵
- Suspicious use of WriteProcessMemory
PID:3472 -
C:\Windows\SysWOW64\regsvr32.exe/s C:\Users\Admin\AppData\Local\Temp\f66c7c687e0a3d76a3628aa98daa9a9e.dll2⤵
- Suspicious use of WriteProcessMemory
PID:668 -
C:\Windows\SysWOW64\rundll32.exeC:\Windows\SysWOW64\rundll32.exe "C:\Users\Admin\AppData\Local\Temp\f66c7c687e0a3d76a3628aa98daa9a9e.dll",DllRegisterServer3⤵PID:2520
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