Analysis
- max time kernel
71s - max time network
129s - platform
windows10_x64 - resource
win10-en-20211208 - submitted
22/01/2022, 13:19
Static task
static1
Behavioral task
behavioral1
Sample
d6fcd643bee002b7e06a06a0f33f73c9.dll
Resource
win7-en-20211208
General
- Target d6fcd643bee002b7e06a06a0f33f73c9.dll
- Size 615KB
- Sample220122-qkhx6sbcc2
- SHA256 ebf8353a5133e4e352218613f4bcfff7b11d76a01afa8a53e26e778d6dfdfdd2
- MD5 d6fcd643bee002b7e06a06a0f33f73c9
- SHA1 c28ad7d69e1534012539ae7d80b6761bf7bcd442
- SHA512 7ff5e118633f5e5273654784cc65827b269a591b46bb10270ffe537c094c81e52f12b673db753fba71cf9a81a8e7340382ea39230cf755e94e4d6856581ea135
- 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 3712 wrote to memory of 2120 3712 regsvr32.exe 68 PID 3712 wrote to memory of 2120 3712 regsvr32.exe 68 PID 3712 wrote to memory of 2120 3712 regsvr32.exe 68 PID 2120 wrote to memory of 3388 2120 regsvr32.exe 69 PID 2120 wrote to memory of 3388 2120 regsvr32.exe 69 PID 2120 wrote to memory of 3388 2120 regsvr32.exe 69
Processes
-
C:\Windows\system32\regsvr32.exeregsvr32 /s C:\Users\Admin\AppData\Local\Temp\d6fcd643bee002b7e06a06a0f33f73c9.dll1⤵
- Suspicious use of WriteProcessMemory
PID:3712 -
C:\Windows\SysWOW64\regsvr32.exe/s C:\Users\Admin\AppData\Local\Temp\d6fcd643bee002b7e06a06a0f33f73c9.dll2⤵
- Suspicious use of WriteProcessMemory
PID:2120 -
C:\Windows\SysWOW64\rundll32.exeC:\Windows\SysWOW64\rundll32.exe "C:\Users\Admin\AppData\Local\Temp\d6fcd643bee002b7e06a06a0f33f73c9.dll",DllRegisterServer3⤵PID:3388
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