Analysis
- max time kernel
120s - max time network
128s - platform
windows10_x64 - resource
win10-en-20211208 - submitted
26/01/2022, 17:23
Static task
static1
Behavioral task
behavioral1
Sample
a118a413b461a16ae2f1879c697792a1.dll
Resource
win7-en-20211208
General
- Target a118a413b461a16ae2f1879c697792a1.dll
- Size 705KB
- Sample220126-vx5d6agcd6
- SHA256 3132e4fa514f5659a8a2998bb2235dda428ab3ecc51382c3342e321188250e72
- MD5 a118a413b461a16ae2f1879c697792a1
- SHA1 e5f7a5156e7061151284238b8f34a2a4afa8f48e
- SHA512 e44c1a4978491b4069c9a2d49f645e8eb4fcf64a9ee356f762bbb2a54a09060aa673089095f1209bd56dc8c756892ab87774e643d8bf9bec2f3693190c1a519e
- MD5 SHA1 SHA512
Malware Config
Extracted
-
emotet
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Epoch4
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51.77.82.125:443
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69.197.160.180:8080
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103.75.201.2:443
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173.212.193.249:8080
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45.118.135.203:7080
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45.118.115.99:8080
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162.243.175.63:443
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192.254.71.210:443
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50.116.54.215:443
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51.38.71.0:443
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138.185.72.26:8080
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131.100.24.231:80
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212.237.5.209:443
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209.59.138.75:7080
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176.104.106.96:8080
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107.182.225.142:8080
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45.142.114.231:8080
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212.237.56.116:7080
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207.38.84.195:8080
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158.69.222.101:443
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104.251.214.46:8080
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104.168.155.129:8080
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46.55.222.11:443
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103.8.26.102:8080
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58.227.42.236:80
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164.68.99.3:8080
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203.114.109.124:443
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216.158.226.206:443
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178.63.25.185:443
-
103.8.26.103:8080
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195.154.133.20:443
-
45.176.232.124:443
-
41.76.108.46:8080
-
81.0.236.90:443
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178.79.147.66:8080
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212.24.98.99:8080
-
217.182.143.207:443
-
110.232.117.186:8080
-
162.214.50.39:7080
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212.237.17.99:8080
-
185.157.82.211:8080
-
79.172.212.216:8080
Signatures
- Suspicious use of WriteProcessMemory 6 IoCs
description pid Process procid_target PID 3828 wrote to memory of 3684 3828 regsvr32.exe 69 PID 3828 wrote to memory of 3684 3828 regsvr32.exe 69 PID 3828 wrote to memory of 3684 3828 regsvr32.exe 69 PID 3684 wrote to memory of 3028 3684 regsvr32.exe 70 PID 3684 wrote to memory of 3028 3684 regsvr32.exe 70 PID 3684 wrote to memory of 3028 3684 regsvr32.exe 70
Processes
-
C:\Windows\system32\regsvr32.exeregsvr32 /s C:\Users\Admin\AppData\Local\Temp\a118a413b461a16ae2f1879c697792a1.dll1⤵
- Suspicious use of WriteProcessMemory
PID:3828 -
C:\Windows\SysWOW64\regsvr32.exe/s C:\Users\Admin\AppData\Local\Temp\a118a413b461a16ae2f1879c697792a1.dll2⤵
- Suspicious use of WriteProcessMemory
PID:3684 -
C:\Windows\SysWOW64\rundll32.exeC:\Windows\SysWOW64\rundll32.exe "C:\Users\Admin\AppData\Local\Temp\a118a413b461a16ae2f1879c697792a1.dll",DllRegisterServer3⤵PID:3028
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