Analysis
- max time kernel
119s - max time network
125s - platform
windows7_x64 - resource
win7-en-20211208 - submitted
22/01/2022, 13:19
Static task
static1
Behavioral task
behavioral1
Sample
1ef774aab3d6419851da8594e4652f9c.dll
Resource
win7-en-20211208
General
- Target 1ef774aab3d6419851da8594e4652f9c.dll
- Size 615KB
- Sample220122-qkhx6sbcb9
- SHA256 1d8b306392378bf72b00a8529a302511a0ac36940ba9e61e8bb2205669dd03ce
- MD5 1ef774aab3d6419851da8594e4652f9c
- SHA1 9d5ca68cd797edbd27e6b8847c852c2e8293533d
- SHA512 a0d0eadf238a58a12b43a6b1a5c378f7967b481e90768bbab202d08a4d45eb28cf315649942a59318d3b92fb27996290678255645c23c197c4b5ef7e1cc2f6c8
- MD5 SHA1 SHA512
Malware Config
Extracted
-
emotet
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Epoch4
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131.100.24.231:80
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209.59.138.75:7080
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103.8.26.103:8080
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51.38.71.0:443
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212.237.17.99:8080
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79.172.212.216:8080
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207.38.84.195:8080
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104.168.155.129:8080
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178.79.147.66:8080
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46.55.222.11:443
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103.8.26.102:8080
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192.254.71.210:443
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45.176.232.124:443
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203.114.109.124:443
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51.68.175.8:8080
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58.227.42.236:80
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45.142.114.231:8080
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217.182.143.207:443
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178.63.25.185:443
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45.118.115.99:8080
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103.75.201.2:443
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104.251.214.46:8080
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158.69.222.101:443
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81.0.236.90:443
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45.118.135.203:7080
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176.104.106.96:8080
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212.237.56.116:7080
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216.158.226.206:443
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173.212.193.249:8080
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50.116.54.215:443
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138.185.72.26:8080
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41.76.108.46:8080
-
212.237.5.209:443
-
107.182.225.142:8080
-
195.154.133.20:443
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162.214.50.39:7080
-
110.232.117.186:8080
Signatures
- Suspicious use of WriteProcessMemory 14 IoCs
description pid Process procid_target PID 812 wrote to memory of 948 812 regsvr32.exe 27 PID 812 wrote to memory of 948 812 regsvr32.exe 27 PID 812 wrote to memory of 948 812 regsvr32.exe 27 PID 812 wrote to memory of 948 812 regsvr32.exe 27 PID 812 wrote to memory of 948 812 regsvr32.exe 27 PID 812 wrote to memory of 948 812 regsvr32.exe 27 PID 812 wrote to memory of 948 812 regsvr32.exe 27 PID 948 wrote to memory of 320 948 regsvr32.exe 28 PID 948 wrote to memory of 320 948 regsvr32.exe 28 PID 948 wrote to memory of 320 948 regsvr32.exe 28 PID 948 wrote to memory of 320 948 regsvr32.exe 28 PID 948 wrote to memory of 320 948 regsvr32.exe 28 PID 948 wrote to memory of 320 948 regsvr32.exe 28 PID 948 wrote to memory of 320 948 regsvr32.exe 28
Processes
-
C:\Windows\system32\regsvr32.exeregsvr32 /s C:\Users\Admin\AppData\Local\Temp\1ef774aab3d6419851da8594e4652f9c.dll1⤵
- Suspicious use of WriteProcessMemory
PID:812 -
C:\Windows\SysWOW64\regsvr32.exe/s C:\Users\Admin\AppData\Local\Temp\1ef774aab3d6419851da8594e4652f9c.dll2⤵
- Suspicious use of WriteProcessMemory
PID:948 -
C:\Windows\SysWOW64\rundll32.exeC:\Windows\SysWOW64\rundll32.exe "C:\Users\Admin\AppData\Local\Temp\1ef774aab3d6419851da8594e4652f9c.dll",DllRegisterServer3⤵PID:320
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