Analysis
- max time kernel
141s - max time network
166s - platform
windows10-2004_x64 - resource
win10v2004-en-20220113 - submitted
19/01/2022, 13:22
Static task
static1
Behavioral task
behavioral1
Sample
e9373da0cc8f910f5690af039dfd7e08.dll
Resource
win7-en-20211208
General
- Target e9373da0cc8f910f5690af039dfd7e08.dll
- Size 408KB
- Sample220119-ql9saaabcr
- SHA256 314fdf17e15faca94d9ede9b4213b0fe2c00a42a0d266643734fed2ae15d3c37
- MD5 e9373da0cc8f910f5690af039dfd7e08
- SHA1 9202b4165157b0f962a43edafc08326a8e4140f2
- SHA512 2e0d49c6ac987a965522118e166a5e2d9d32427ce7fed9d1bba46832856937c864d2bfa6f56bc4b46c23a7afe920fc9e4ecb04002a4d2f02628f708099833de7
- MD5 SHA1 SHA512
Malware Config
Extracted
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emotet
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Epoch4
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131.100.24.231:80
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209.59.138.75:7080
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103.8.26.103:8080
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51.38.71.0:443
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212.237.17.99:8080
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79.172.212.216:8080
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207.38.84.195:8080
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104.168.155.129:8080
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178.79.147.66:8080
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46.55.222.11:443
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103.8.26.102:8080
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192.254.71.210:443
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45.176.232.124:443
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203.114.109.124:443
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51.68.175.8:8080
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58.227.42.236:80
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45.142.114.231:8080
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217.182.143.207:443
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178.63.25.185:443
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45.118.115.99:8080
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103.75.201.2:443
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104.251.214.46:8080
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158.69.222.101:443
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81.0.236.90:443
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45.118.135.203:7080
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176.104.106.96:8080
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212.237.56.116:7080
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216.158.226.206:443
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173.212.193.249:8080
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50.116.54.215:443
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138.185.72.26:8080
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41.76.108.46:8080
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212.237.5.209:443
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107.182.225.142:8080
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195.154.133.20:443
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162.214.50.39:7080
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110.232.117.186:8080
Signatures
- Suspicious use of WriteProcessMemory 6 IoCs
description pid Process procid_target PID 2300 wrote to memory of 3504 2300 regsvr32.exe 53 PID 2300 wrote to memory of 3504 2300 regsvr32.exe 53 PID 2300 wrote to memory of 3504 2300 regsvr32.exe 53 PID 3504 wrote to memory of 2564 3504 regsvr32.exe 59 PID 3504 wrote to memory of 2564 3504 regsvr32.exe 59 PID 3504 wrote to memory of 2564 3504 regsvr32.exe 59
Processes
-
C:\Windows\system32\regsvr32.exeregsvr32 /s C:\Users\Admin\AppData\Local\Temp\e9373da0cc8f910f5690af039dfd7e08.dll1⤵
- Suspicious use of WriteProcessMemory
PID:2300 -
C:\Windows\SysWOW64\regsvr32.exe/s C:\Users\Admin\AppData\Local\Temp\e9373da0cc8f910f5690af039dfd7e08.dll2⤵
- Suspicious use of WriteProcessMemory
PID:3504 -
C:\Windows\SysWOW64\rundll32.exeC:\Windows\SysWOW64\rundll32.exe "C:\Users\Admin\AppData\Local\Temp\e9373da0cc8f910f5690af039dfd7e08.dll",DllRegisterServer3⤵PID:2564
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