Analysis
- max time kernel
120s - max time network
127s - platform
windows7_x64 - resource
win7-en-20211208 - submitted
26/01/2022, 16:11
Static task
static1
Behavioral task
behavioral1
Sample
df3cdee5ccb70b9e97e492e9a4046c98.dll
Resource
win7-en-20211208
Behavioral task
behavioral2
Sample
df3cdee5ccb70b9e97e492e9a4046c98.dll
Resource
win10-en-20211208
General
- Target df3cdee5ccb70b9e97e492e9a4046c98.dll
- Size 784KB
- Sample220126-tmx2nafabp
- SHA256 f4dfbffde0e7aa7f362fd2148448ff957ea812de3ebd5fcc31547c82679eca56
- MD5 df3cdee5ccb70b9e97e492e9a4046c98
- SHA1 0aee2aeb5fac8286723b008a83edd4f95d206075
- SHA512 000beca2456996ba5108061f26727588891dd74b24fe578ba53ecdceb74b01449d055625aa5fa34a0fad0dd2744e66c388f31bf7cb9583e6a06468158912a2bf
- MD5 SHA1 SHA512
Malware Config
Extracted
-
emotet
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Epoch5
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185.244.166.137:443
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185.168.130.138:443
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59.148.253.194:443
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78.46.73.125:443
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195.77.239.39:8080
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104.131.62.48:8080
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69.16.218.101:8080
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203.153.216.46:443
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195.154.146.35:443
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190.90.233.66:443
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191.252.103.16:80
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37.44.244.177:8080
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168.197.250.14:80
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116.124.128.206:8080
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54.37.228.122:443
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159.69.237.188:443
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85.214.67.203:8080
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210.57.209.142:8080
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78.47.204.80:443
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185.148.168.220:8080
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142.4.219.173:8080
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85.25.120.45:8080
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128.199.192.135:8080
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66.42.57.149:443
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62.171.178.147:8080
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54.38.242.185:443
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217.182.143.207:443
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185.148.168.15:8080
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37.59.209.141:8080
-
207.148.81.119:8080
Signatures
- Suspicious use of WriteProcessMemory 14 IoCs
description pid Process procid_target PID 1580 wrote to memory of 1768 1580 regsvr32.exe 27 PID 1580 wrote to memory of 1768 1580 regsvr32.exe 27 PID 1580 wrote to memory of 1768 1580 regsvr32.exe 27 PID 1580 wrote to memory of 1768 1580 regsvr32.exe 27 PID 1580 wrote to memory of 1768 1580 regsvr32.exe 27 PID 1580 wrote to memory of 1768 1580 regsvr32.exe 27 PID 1580 wrote to memory of 1768 1580 regsvr32.exe 27 PID 1768 wrote to memory of 520 1768 regsvr32.exe 28 PID 1768 wrote to memory of 520 1768 regsvr32.exe 28 PID 1768 wrote to memory of 520 1768 regsvr32.exe 28 PID 1768 wrote to memory of 520 1768 regsvr32.exe 28 PID 1768 wrote to memory of 520 1768 regsvr32.exe 28 PID 1768 wrote to memory of 520 1768 regsvr32.exe 28 PID 1768 wrote to memory of 520 1768 regsvr32.exe 28
Processes
-
C:\Windows\system32\regsvr32.exeregsvr32 /s C:\Users\Admin\AppData\Local\Temp\df3cdee5ccb70b9e97e492e9a4046c98.dll1⤵
- Suspicious use of WriteProcessMemory
PID:1580 -
C:\Windows\SysWOW64\regsvr32.exe/s C:\Users\Admin\AppData\Local\Temp\df3cdee5ccb70b9e97e492e9a4046c98.dll2⤵
- Suspicious use of WriteProcessMemory
PID:1768 -
C:\Windows\SysWOW64\rundll32.exeC:\Windows\SysWOW64\rundll32.exe "C:\Users\Admin\AppData\Local\Temp\df3cdee5ccb70b9e97e492e9a4046c98.dll",DllRegisterServer3⤵PID:520
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