Analysis
- max time kernel
122s - max time network
137s - platform
windows10_x64 - resource
win10-en-20211208 - submitted
28/01/2022, 17:58
Static task
static1
Behavioral task
behavioral1
Sample
bdc5c1fc8357ef7ad04c9f1ec7326ca8.dll
Resource
win7-en-20211208
General
- Target bdc5c1fc8357ef7ad04c9f1ec7326ca8.dll
- Size 536KB
- Sample220128-wj669shghj
- SHA256 25b295611831a7f08d6fb7e06c0a1e069bd281cb00f36a3f45ff4e9d4122c88f
- MD5 bdc5c1fc8357ef7ad04c9f1ec7326ca8
- SHA1 44a722f4aeded5b1be2ef53966c1e859a4a4b70f
- SHA512 9889cc43f4af875d71d4321c0aa41db9740d942f2d63900255b1eaa13aaa375f8e6be0706803d0add3bb8b66ae017bb1eb8e26afacc627c1220dfcb4aed2d2e0
- MD5 SHA1 SHA512
Malware Config
Extracted
-
emotet
-
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
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103.75.201.2:443
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104.168.155.129:8080
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195.154.133.20:443
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159.8.59.82:8080
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110.232.117.186:8080
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45.142.114.231:8080
-
41.76.108.46:8080
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203.114.109.124:443
-
50.116.54.215:443
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209.59.138.75:7080
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185.157.82.211:8080
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164.68.99.3:8080
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162.214.50.39:7080
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138.185.72.26:8080
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178.63.25.185:443
-
51.15.4.22:443
-
81.0.236.90:443
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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 2800 wrote to memory of 2924 2800 regsvr32.exe 69 PID 2800 wrote to memory of 2924 2800 regsvr32.exe 69 PID 2800 wrote to memory of 2924 2800 regsvr32.exe 69 PID 2924 wrote to memory of 760 2924 regsvr32.exe 70 PID 2924 wrote to memory of 760 2924 regsvr32.exe 70 PID 2924 wrote to memory of 760 2924 regsvr32.exe 70
Processes
-
C:\Windows\system32\regsvr32.exeregsvr32 /s C:\Users\Admin\AppData\Local\Temp\bdc5c1fc8357ef7ad04c9f1ec7326ca8.dll1⤵
- Suspicious use of WriteProcessMemory
PID:2800 -
C:\Windows\SysWOW64\regsvr32.exe/s C:\Users\Admin\AppData\Local\Temp\bdc5c1fc8357ef7ad04c9f1ec7326ca8.dll2⤵
- Suspicious use of WriteProcessMemory
PID:2924 -
C:\Windows\SysWOW64\rundll32.exeC:\Windows\SysWOW64\rundll32.exe "C:\Users\Admin\AppData\Local\Temp\bdc5c1fc8357ef7ad04c9f1ec7326ca8.dll",DllRegisterServer3⤵PID:760
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