Analysis
- max time kernel
71s - max time network
135s - platform
windows10_x64 - resource
win10-en-20211208 - submitted
26/01/2022, 23:08
Static task
static1
Behavioral task
behavioral1
Sample
7d39f81e1d26ccb61d636f6ed3a2753a.dll
Resource
win7-en-20211208
General
- Target 7d39f81e1d26ccb61d636f6ed3a2753a.dll
- Size 496KB
- Sample220126-24j55abfen
- SHA256 df6bb8aa9410317644c4b1493b41f64b75f53fa5dc05275efdab8970ac51622b
- MD5 7d39f81e1d26ccb61d636f6ed3a2753a
- SHA1 2ce58e5f35be1ac93de82fdc2749c685fcd9c371
- SHA512 f39cac80ad7ea10520faaba75b1f522f83bb1b63b28d285238145a7d946261e1d11e189f40f386bde02e9250b99cc2380a0ab8b0da8db31532ffd1ffe57cc915
- MD5 SHA1 SHA512
Malware Config
Extracted
-
emotet
-
Epoch4
-
89.32.148.223:443
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188.40.137.206:8080
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45.118.135.203:7080
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164.68.99.3:8080
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162.214.50.39:7080
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45.142.114.231:8080
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45.176.232.124:443
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207.38.84.195:8080
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104.168.155.129:8080
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176.104.106.96:8080
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203.114.109.124:443
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41.76.108.46:8080
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178.79.147.66:8080
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58.227.42.236:80
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51.38.71.0:443
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138.185.72.26:8080
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107.182.225.142:8080
-
81.0.236.90:443
-
185.157.82.211:8080
-
103.8.26.103:8080
-
50.116.54.215:443
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217.182.143.207:443
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46.55.222.11:443
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173.212.193.249:8080
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212.237.17.99:8080
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79.172.212.216:8080
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192.254.71.210:443
-
212.237.5.209:443
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69.197.160.180:8080
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209.59.138.75:7080
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110.232.117.186:8080
-
104.251.214.46:8080
-
195.154.133.20:443
-
216.158.226.206:443
-
158.69.222.101:443
-
129.232.188.93:443
-
45.118.115.99:8080
-
212.237.56.116:7080
-
103.75.201.2:443
-
131.100.24.231:80
-
212.24.98.99:8080
-
200.17.134.35:7080
-
162.243.175.63:443
-
103.8.26.102:8080
-
178.63.25.185:443
Signatures
- Suspicious use of WriteProcessMemory 6 IoCs
description pid Process procid_target PID 736 wrote to memory of 3436 736 regsvr32.exe 69 PID 736 wrote to memory of 3436 736 regsvr32.exe 69 PID 736 wrote to memory of 3436 736 regsvr32.exe 69 PID 3436 wrote to memory of 1368 3436 regsvr32.exe 70 PID 3436 wrote to memory of 1368 3436 regsvr32.exe 70 PID 3436 wrote to memory of 1368 3436 regsvr32.exe 70
Processes
-
C:\Windows\system32\regsvr32.exeregsvr32 /s C:\Users\Admin\AppData\Local\Temp\7d39f81e1d26ccb61d636f6ed3a2753a.dll1⤵
- Suspicious use of WriteProcessMemory
PID:736 -
C:\Windows\SysWOW64\regsvr32.exe/s C:\Users\Admin\AppData\Local\Temp\7d39f81e1d26ccb61d636f6ed3a2753a.dll2⤵
- Suspicious use of WriteProcessMemory
PID:3436 -
C:\Windows\SysWOW64\rundll32.exeC:\Windows\SysWOW64\rundll32.exe "C:\Users\Admin\AppData\Local\Temp\7d39f81e1d26ccb61d636f6ed3a2753a.dll",DllRegisterServer3⤵PID:1368
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