Analysis
- max time kernel
122s - max time network
125s - platform
windows10_x64 - resource
win10-en-20211208 - submitted
09/12/2021, 10:39
Static task
static1
Behavioral task
behavioral1
Sample
pvaNDe0me6XaA5.dll
Resource
win7-en-20211208
0 signatures
0 seconds
General
- Target pvaNDe0me6XaA5.dll
- Size 262KB
- Sample211209-mpymmschbl
- SHA256 3629112b0c8de27ccf294fa72f4e90f0b2d328433d49cde2d8ccfba417879891
- MD5 4f1932f265590119fe0b5927f3d3a179
- SHA1 727fe12ae69c9626b04518d92a4ac9ca8ffcade2
- SHA512 105112b6a2d45c6089543ce167fd27c7ff0e5b1a7c753e0b6df5bb895e858120c66a7dbc16ef6466b7af1b78d8cbcace0e67172abe39b67050ea7e2853938a56
- MD5 SHA1 SHA512
Malware Config
Extracted
Family
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emotet
Botnet
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Epoch4
C2
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172.104.227.98:443
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31.207.89.74:8080
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46.55.222.11:443
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41.76.108.46:8080
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103.8.26.103:8080
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185.184.25.237:8080
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103.8.26.102:8080
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203.114.109.124:443
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45.118.115.99:8080
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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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192.254.71.210:443
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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
-
104.251.214.46:8080
-
212.237.17.99:8080
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212.237.56.116:7080
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216.158.226.206:443
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110.232.117.186:8080
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158.69.222.101:443
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107.182.225.142:8080
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176.104.106.96:8080
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81.0.236.90:443
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50.116.54.215:443
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138.185.72.26:8080
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51.68.175.8:8080
-
210.57.217.132:8080
eck1.plain
ecs1.plain
Signatures
- Suspicious use of WriteProcessMemory 6 IoCs
description pid Process procid_target PID 3680 wrote to memory of 3524 3680 regsvr32.exe 68 PID 3680 wrote to memory of 3524 3680 regsvr32.exe 68 PID 3680 wrote to memory of 3524 3680 regsvr32.exe 68 PID 3524 wrote to memory of 4152 3524 regsvr32.exe 69 PID 3524 wrote to memory of 4152 3524 regsvr32.exe 69 PID 3524 wrote to memory of 4152 3524 regsvr32.exe 69
Processes
-
C:\Windows\system32\regsvr32.exeregsvr32 /s C:\Users\Admin\AppData\Local\Temp\pvaNDe0me6XaA5.dll1⤵
- Suspicious use of WriteProcessMemory
PID:3680 -
C:\Windows\SysWOW64\regsvr32.exe/s C:\Users\Admin\AppData\Local\Temp\pvaNDe0me6XaA5.dll2⤵
- Suspicious use of WriteProcessMemory
PID:3524 -
C:\Windows\SysWOW64\rundll32.exeC:\Windows\SysWOW64\rundll32.exe "C:\Users\Admin\AppData\Local\Temp\pvaNDe0me6XaA5.dll",DllRegisterServer3⤵PID:4152
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