Analysis
- max time kernel
131s - max time network
151s - platform
windows10_x64 - resource
win10-en-20211208 - submitted
09/12/2021, 01:00
Static task
static1
Behavioral task
behavioral1
Sample
emotet_exe_e4_0326bb9f9a79a15e6d13754958ec557f077e89dc080c9e7ad99fe90b82d0d6ab_2021-12-09__005901.exe.dll
Resource
win7-en-20211208
General
- Target emotet_exe_e4_0326bb9f9a79a15e6d13754958ec557f077e89dc080c9e7ad99fe90b82d0d6ab_2021-12-09__005901.exe.dll
- Size 262KB
- Sample211209-bcnq5aacc3
- SHA256 0326bb9f9a79a15e6d13754958ec557f077e89dc080c9e7ad99fe90b82d0d6ab
- MD5 350b52509935a8c7716cb5c5e88c65e5
- SHA1 ad323f8a137bf2d5c0520abea121c497fe02d03f
- SHA512 1a1ae0eee5c58bc562148f1ad4201e457a4f0ee80ea1e19f712489215aaeb3ab173c2502ff0134c7b2cc63420ef567db42ad3754f05f3376f3bc35268bb91b6d
- MD5 SHA1 SHA512
Malware Config
Extracted
-
emotet
-
Epoch4
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172.104.227.98:443
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31.207.89.74:8080
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46.55.222.11:443
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41.76.108.46:8080
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103.8.26.103:8080
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185.184.25.237:8080
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103.8.26.102:8080
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203.114.109.124:443
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45.118.115.99:8080
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178.79.147.66:8080
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58.227.42.236:80
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45.118.135.203:7080
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103.75.201.2:443
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195.154.133.20:443
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192.254.71.210:443
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45.142.114.231:8080
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212.237.5.209:443
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207.38.84.195:8080
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104.251.214.46:8080
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212.237.17.99:8080
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212.237.56.116:7080
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216.158.226.206:443
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110.232.117.186:8080
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158.69.222.101:443
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107.182.225.142:8080
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176.104.106.96:8080
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81.0.236.90:443
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50.116.54.215:443
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138.185.72.26:8080
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51.68.175.8:8080
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210.57.217.132:8080
Signatures
- Suspicious use of WriteProcessMemory 6 IoCs
description pid Process procid_target PID 2644 wrote to memory of 2736 2644 regsvr32.exe 68 PID 2644 wrote to memory of 2736 2644 regsvr32.exe 68 PID 2644 wrote to memory of 2736 2644 regsvr32.exe 68 PID 2736 wrote to memory of 3484 2736 regsvr32.exe 69 PID 2736 wrote to memory of 3484 2736 regsvr32.exe 69 PID 2736 wrote to memory of 3484 2736 regsvr32.exe 69
Processes
-
C:\Windows\system32\regsvr32.exeregsvr32 /s C:\Users\Admin\AppData\Local\Temp\emotet_exe_e4_0326bb9f9a79a15e6d13754958ec557f077e89dc080c9e7ad99fe90b82d0d6ab_2021-12-09__005901.exe.dll1⤵
- Suspicious use of WriteProcessMemory
PID:2644 -
C:\Windows\SysWOW64\regsvr32.exe/s C:\Users\Admin\AppData\Local\Temp\emotet_exe_e4_0326bb9f9a79a15e6d13754958ec557f077e89dc080c9e7ad99fe90b82d0d6ab_2021-12-09__005901.exe.dll2⤵
- Suspicious use of WriteProcessMemory
PID:2736 -
C:\Windows\SysWOW64\rundll32.exeC:\Windows\SysWOW64\rundll32.exe "C:\Users\Admin\AppData\Local\Temp\emotet_exe_e4_0326bb9f9a79a15e6d13754958ec557f077e89dc080c9e7ad99fe90b82d0d6ab_2021-12-09__005901.exe.dll",DllRegisterServer3⤵PID:3484
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