Analysis
- max time kernel
119s - max time network
132s - platform
windows7_x64 - resource
win7-en-20211208 - submitted
27/01/2022, 15:24
Static task
static1
Behavioral task
behavioral1
Sample
17e4107ec67a0241342344bba08a850b.dll
Resource
win7-en-20211208
Behavioral task
behavioral2
Sample
17e4107ec67a0241342344bba08a850b.dll
Resource
win10-en-20211208
General
- Target 17e4107ec67a0241342344bba08a850b.dll
- Size 512KB
- Sample220127-ss397aehbm
- SHA256 6777e8bb18577f7d1798f6d7f4640f81a1968f5ac3ce410ef65f37b94efb3f31
- MD5 17e4107ec67a0241342344bba08a850b
- SHA1 91f3b67b3946b96d50ec17f946387213f333a275
- SHA512 9f60217c1f5e2a9cfa7a8bada5a885c9a380205923710ecdbca4f490dfd17b78be568ea0d693fe9ed144b68f07a556dacb7e1bc53bcfe7f43185f410d1aee0de
- MD5 SHA1 SHA512
Malware Config
Extracted
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emotet
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Epoch4
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51.15.4.22:443
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173.214.173.220:8080
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212.237.5.209:443
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192.254.71.210:443
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216.158.226.206:443
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162.243.175.63:443
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212.24.98.99:8080
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58.227.42.236:80
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45.118.115.99:8080
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104.251.214.46:8080
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185.157.82.209:8080
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46.55.222.11:443
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188.40.137.206:8080
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81.0.236.90:443
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103.75.201.2:443
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129.232.188.93:443
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195.154.133.20:443
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159.8.59.82:8080
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79.172.212.216:8080
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138.185.72.26:8080
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200.17.134.35:7080
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185.157.82.211:8080
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209.59.138.75:7080
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178.63.25.185:443
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45.176.232.124:443
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45.118.135.203:7080
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164.68.99.3:8080
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203.114.109.124:443
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212.237.17.99:8080
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50.116.54.215:443
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131.100.24.231:80
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212.237.56.116:7080
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45.142.114.231:8080
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162.214.50.39:7080
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51.38.71.0:443
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104.168.155.129:8080
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107.182.225.142:8080
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217.182.143.207:443
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158.69.222.101:443
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176.104.106.96:8080
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207.38.84.195:8080
-
41.76.108.46:8080
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110.232.117.186:8080
-
178.79.147.66:8080
-
173.212.193.249:8080
Signatures
- Suspicious use of WriteProcessMemory 14 IoCs
description pid Process procid_target PID 952 wrote to memory of 472 952 regsvr32.exe 27 PID 952 wrote to memory of 472 952 regsvr32.exe 27 PID 952 wrote to memory of 472 952 regsvr32.exe 27 PID 952 wrote to memory of 472 952 regsvr32.exe 27 PID 952 wrote to memory of 472 952 regsvr32.exe 27 PID 952 wrote to memory of 472 952 regsvr32.exe 27 PID 952 wrote to memory of 472 952 regsvr32.exe 27 PID 472 wrote to memory of 748 472 regsvr32.exe 28 PID 472 wrote to memory of 748 472 regsvr32.exe 28 PID 472 wrote to memory of 748 472 regsvr32.exe 28 PID 472 wrote to memory of 748 472 regsvr32.exe 28 PID 472 wrote to memory of 748 472 regsvr32.exe 28 PID 472 wrote to memory of 748 472 regsvr32.exe 28 PID 472 wrote to memory of 748 472 regsvr32.exe 28
Processes
-
C:\Windows\system32\regsvr32.exeregsvr32 /s C:\Users\Admin\AppData\Local\Temp\17e4107ec67a0241342344bba08a850b.dll1⤵
- Suspicious use of WriteProcessMemory
PID:952 -
C:\Windows\SysWOW64\regsvr32.exe/s C:\Users\Admin\AppData\Local\Temp\17e4107ec67a0241342344bba08a850b.dll2⤵
- Suspicious use of WriteProcessMemory
PID:472 -
C:\Windows\SysWOW64\rundll32.exeC:\Windows\SysWOW64\rundll32.exe "C:\Users\Admin\AppData\Local\Temp\17e4107ec67a0241342344bba08a850b.dll",DllRegisterServer3⤵PID:748
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