Analysis
- max time kernel
165s - max time network
176s - platform
windows10_x64 - resource
win10-en-20211208 - submitted
27/01/2022, 14:40
Static task
static1
Behavioral task
behavioral1
Sample
1f73fcc855c82be9dce4ac27be377019.dll
Resource
win7-en-20211208
0 signatures
0 seconds
General
- Target 1f73fcc855c82be9dce4ac27be377019.dll
- Size 504KB
- Sample220127-r127esechk
- SHA256 f7df643af30d2a2bf6e9ee8a00517500447f5873069bf291e185ea3eb6902db6
- MD5 1f73fcc855c82be9dce4ac27be377019
- SHA1 5ce2b7ccf1f450c45b2735384b4393b67ffa6b57
- SHA512 0d96a733a31fbbaad2b1968d3b6ae6de966c27c3dab2f327d3b5fd5a90eb5186d3500ff9147157a313bf2e9df4a06ebbbd46a89ac85ca2064b5d8e13cafa7591
- MD5 SHA1 SHA512
Malware Config
Extracted
Family
-
emotet
Botnet
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Epoch5
C2
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159.69.43.124:8080
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45.79.80.198:443
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207.148.81.119:8080
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128.199.192.135:8080
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118.98.72.86:443
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217.182.143.207:443
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168.197.250.14:80
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116.124.128.206:8080
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78.46.73.125:443
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185.148.168.15:8080
-
195.154.146.35:443
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85.214.67.203:8080
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194.9.172.107:8080
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59.148.253.194:443
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210.57.209.142:8080
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54.38.242.185:443
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195.77.239.39:8080
-
159.69.237.188:443
-
104.131.62.48:8080
-
62.171.178.147:8080
-
142.4.219.173:8080
-
66.42.57.149:443
-
78.47.204.80:443
-
190.90.233.66:443
-
54.37.228.122:443
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185.168.130.138:443
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191.252.103.16:80
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37.59.209.141:8080
-
185.148.168.220:8080
-
37.44.244.177:8080
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203.153.216.46:443
-
45.13.132.26:8080
eck1.plain
ecs1.plain
Signatures
- Suspicious use of WriteProcessMemory 6 IoCs
description pid Process procid_target PID 3680 wrote to memory of 3612 3680 regsvr32.exe 68 PID 3680 wrote to memory of 3612 3680 regsvr32.exe 68 PID 3680 wrote to memory of 3612 3680 regsvr32.exe 68 PID 3612 wrote to memory of 2648 3612 regsvr32.exe 69 PID 3612 wrote to memory of 2648 3612 regsvr32.exe 69 PID 3612 wrote to memory of 2648 3612 regsvr32.exe 69
Processes
-
C:\Windows\system32\regsvr32.exeregsvr32 /s C:\Users\Admin\AppData\Local\Temp\1f73fcc855c82be9dce4ac27be377019.dll1⤵
- Suspicious use of WriteProcessMemory
PID:3680 -
C:\Windows\SysWOW64\regsvr32.exe/s C:\Users\Admin\AppData\Local\Temp\1f73fcc855c82be9dce4ac27be377019.dll2⤵
- Suspicious use of WriteProcessMemory
PID:3612 -
C:\Windows\SysWOW64\rundll32.exeC:\Windows\SysWOW64\rundll32.exe "C:\Users\Admin\AppData\Local\Temp\1f73fcc855c82be9dce4ac27be377019.dll",DllRegisterServer3⤵PID:2648
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