Analysis
- max time kernel
121s - max time network
126s - platform
windows10_x64 - resource
win10-en-20211208 - submitted
08/12/2021, 19:55
Static task
static1
Behavioral task
behavioral1
Sample
9e436f07bc3f29e341ad97bd1b23b108.dll
Resource
win7-en-20211208
0 signatures
0 seconds
General
- Target 9e436f07bc3f29e341ad97bd1b23b108.dll
- Size 1.0MB
- Sample211208-ym477aadgp
- SHA256 7a29ce889f3dca5f14bafc7a1d1f604bb80f092bfecb190ffaf8c58ccfd009b1
- MD5 9e436f07bc3f29e341ad97bd1b23b108
- SHA1 74b1ad3034dd4e6532d4c1f9f7f7f14c2e89b542
- SHA512 0917dfcdf2ac378f94f2497db5d12d0d895863102bf711d1b0c665133464c883d45b32e83006e4aed3154754519ff50d8280fc24af8915855d052315e6049430
- 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
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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
-
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 3652 wrote to memory of 3728 3652 regsvr32.exe 68 PID 3652 wrote to memory of 3728 3652 regsvr32.exe 68 PID 3652 wrote to memory of 3728 3652 regsvr32.exe 68 PID 3728 wrote to memory of 652 3728 regsvr32.exe 69 PID 3728 wrote to memory of 652 3728 regsvr32.exe 69 PID 3728 wrote to memory of 652 3728 regsvr32.exe 69
Processes
-
C:\Windows\system32\regsvr32.exeregsvr32 /s C:\Users\Admin\AppData\Local\Temp\9e436f07bc3f29e341ad97bd1b23b108.dll1⤵
- Suspicious use of WriteProcessMemory
PID:3652 -
C:\Windows\SysWOW64\regsvr32.exe/s C:\Users\Admin\AppData\Local\Temp\9e436f07bc3f29e341ad97bd1b23b108.dll2⤵
- Suspicious use of WriteProcessMemory
PID:3728 -
C:\Windows\SysWOW64\rundll32.exeC:\Windows\SysWOW64\rundll32.exe "C:\Users\Admin\AppData\Local\Temp\9e436f07bc3f29e341ad97bd1b23b108.dll",DllRegisterServer3⤵PID:652
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