Analysis
- max time kernel
120s - max time network
123s - platform
windows10_x64 - resource
win10-en-20211208 - submitted
28/01/2022, 18:12
Static task
static1
Behavioral task
behavioral1
Sample
rIp53dLtFbXTa5PN.dll
Resource
win7-en-20211208
General
- Target rIp53dLtFbXTa5PN.dll
- Size 536KB
- Sample220128-ws75xsadc6
- SHA256 e40fc89879abb84f00f87d849237d92b8994b849e45cc637420bfa33bbc5c002
- MD5 aa8aafe150a51ba0bb8b2eeee0071f2d
- SHA1 e9ea712df0098e406578b247be50d8069a2e7979
- SHA512 9dd2709c9a6a16a4b562524506fb19e5eb8832f0ec54c50e5a6def14b74269ef84f237eb41cfae361055327e6bdf6c7e185d92171fca91522ca309c7c27f23ba
- MD5 SHA1 SHA512
Malware Config
Extracted
-
emotet
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Epoch4
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160.16.102.168:80
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131.100.24.231:80
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200.17.134.35:7080
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207.38.84.195:8080
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212.237.56.116:7080
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58.227.42.236:80
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104.251.214.46:8080
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158.69.222.101:443
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192.254.71.210:443
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46.55.222.11:443
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45.118.135.203:7080
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107.182.225.142:8080
-
103.75.201.2:443
-
104.168.155.129:8080
-
195.154.133.20:443
-
159.8.59.82:8080
-
110.232.117.186:8080
-
45.142.114.231:8080
-
41.76.108.46:8080
-
203.114.109.124:443
-
50.116.54.215:443
-
209.59.138.75:7080
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185.157.82.211:8080
-
164.68.99.3:8080
-
162.214.50.39:7080
-
138.185.72.26:8080
-
178.63.25.185:443
-
51.15.4.22:443
-
81.0.236.90:443
-
216.158.226.206:443
-
45.176.232.124:443
-
162.243.175.63:443
-
212.237.17.99:8080
-
45.118.115.99:8080
-
129.232.188.93:443
-
173.214.173.220:8080
-
178.79.147.66:8080
-
176.104.106.96:8080
-
51.38.71.0:443
-
173.212.193.249:8080
-
217.182.143.207:443
-
212.24.98.99:8080
-
159.89.230.105:443
-
79.172.212.216:8080
-
212.237.5.209:443
Signatures
- Suspicious use of WriteProcessMemory 6 IoCs
description pid Process procid_target PID 2700 wrote to memory of 388 2700 regsvr32.exe 68 PID 2700 wrote to memory of 388 2700 regsvr32.exe 68 PID 2700 wrote to memory of 388 2700 regsvr32.exe 68 PID 388 wrote to memory of 3664 388 regsvr32.exe 69 PID 388 wrote to memory of 3664 388 regsvr32.exe 69 PID 388 wrote to memory of 3664 388 regsvr32.exe 69
Processes
-
C:\Windows\system32\regsvr32.exeregsvr32 /s C:\Users\Admin\AppData\Local\Temp\rIp53dLtFbXTa5PN.dll1⤵
- Suspicious use of WriteProcessMemory
PID:2700 -
C:\Windows\SysWOW64\regsvr32.exe/s C:\Users\Admin\AppData\Local\Temp\rIp53dLtFbXTa5PN.dll2⤵
- Suspicious use of WriteProcessMemory
PID:388 -
C:\Windows\SysWOW64\rundll32.exeC:\Windows\SysWOW64\rundll32.exe "C:\Users\Admin\AppData\Local\Temp\rIp53dLtFbXTa5PN.dll",DllRegisterServer3⤵PID:3664
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