Analysis
- max time kernel
123s - max time network
130s - platform
windows10_x64 - resource
win10-en-20211208 - submitted
09/12/2021, 12:24
Static task
static1
Behavioral task
behavioral1
Sample
b2ff52c287292d2f104925752609135f.dll
Resource
win7-en-20211208
0 signatures
0 seconds
General
- Target b2ff52c287292d2f104925752609135f.dll
- Size 258KB
- Sample211209-pk26dadcap
- SHA256 3c65ae4188a5b36ac41d0ddbef708df0d445b62a182d304a7e2f081f7194e6b5
- MD5 b2ff52c287292d2f104925752609135f
- SHA1 05963e44e2d619da4047c3eda6683ae42f83a152
- SHA512 f9673541594fe93c98698cd482ccbb17c17c28ba5080d1ef090bf65feaa1679e4a8982968f029a66d9fe66574f62ae2a1c001bbbcddf878f67e452f04cc61e52
- MD5 SHA1 SHA512
Malware Config
Extracted
Family
-
emotet
Botnet
-
Epoch5
C2
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209.239.112.82:8080
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116.124.128.206:8080
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45.63.5.129:443
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128.199.192.135:8080
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51.178.61.60:443
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168.197.250.14:80
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177.72.80.14:7080
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51.210.242.234:8080
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142.4.219.173:8080
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78.47.204.80:443
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78.46.73.125:443
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37.44.244.177:8080
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37.59.209.141:8080
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104.131.62.48:8080
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190.90.233.66:443
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185.148.168.220:8080
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185.148.168.15:8080
-
62.171.178.147:8080
-
191.252.103.16:80
-
54.38.242.185:443
-
85.214.67.203:8080
-
217.182.143.207:443
-
159.69.237.188:443
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210.57.209.142:8080
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54.37.228.122:443
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207.148.81.119:8080
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195.77.239.39:8080
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66.42.57.149:443
-
195.154.146.35:443
eck1.plain
ecs1.plain
Signatures
- Suspicious use of WriteProcessMemory 6 IoCs
description pid Process procid_target PID 2736 wrote to memory of 2796 2736 regsvr32.exe 68 PID 2736 wrote to memory of 2796 2736 regsvr32.exe 68 PID 2736 wrote to memory of 2796 2736 regsvr32.exe 68 PID 2796 wrote to memory of 4024 2796 regsvr32.exe 69 PID 2796 wrote to memory of 4024 2796 regsvr32.exe 69 PID 2796 wrote to memory of 4024 2796 regsvr32.exe 69
Processes
-
C:\Windows\system32\regsvr32.exeregsvr32 /s C:\Users\Admin\AppData\Local\Temp\b2ff52c287292d2f104925752609135f.dll1⤵
- Suspicious use of WriteProcessMemory
PID:2736 -
C:\Windows\SysWOW64\regsvr32.exe/s C:\Users\Admin\AppData\Local\Temp\b2ff52c287292d2f104925752609135f.dll2⤵
- Suspicious use of WriteProcessMemory
PID:2796 -
C:\Windows\SysWOW64\rundll32.exeC:\Windows\SysWOW64\rundll32.exe "C:\Users\Admin\AppData\Local\Temp\b2ff52c287292d2f104925752609135f.dll",DllRegisterServer3⤵PID:4024
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