Analysis
- max time kernel
122s - max time network
143s - platform
windows7_x64 - resource
win7-en-20211208 - submitted
07/02/2022, 23:05
Static task
static1
Behavioral task
behavioral1
Sample
a370cb268cc76e8915d7c1fac7fe9edf.dll
Resource
win7-en-20211208
General
- Target a370cb268cc76e8915d7c1fac7fe9edf.dll
- Size 600KB
- Sample220207-22xnfaafgl
- SHA256 ae5ff104d538a3404416074e1458cafcce1d08f973f5dacda2e3a0451cbab1fb
- MD5 a370cb268cc76e8915d7c1fac7fe9edf
- SHA1 ab3c97d48f8e2a37cc0421308d57244d34192be7
- SHA512 df31f61a2505e7cd1d1361c8f94b26fb3b1dfac6a7e70f242b84f8d9113ffaa43b67a239312eb3fa914255924b21f5470ffa9b361466bf867bd8732acdcfa195
- MD5 SHA1 SHA512
Malware Config
Extracted
-
emotet
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Epoch5
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103.42.57.17:8080
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93.104.208.37:8080
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195.154.146.35:443
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62.171.178.147:8080
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37.59.209.141:8080
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139.196.72.155:8080
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37.44.244.177:8080
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191.252.103.16:80
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217.182.143.207:443
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128.199.192.135:8080
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103.41.204.169:8080
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185.148.168.15:8080
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168.197.250.14:80
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78.46.73.125:443
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194.9.172.107:8080
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185.148.168.220:8080
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118.98.72.86:443
-
54.37.106.167:8080
-
78.47.204.80:443
-
159.69.237.188:443
-
116.124.128.206:8080
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59.148.253.194:443
-
85.214.67.203:8080
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185.184.25.78:8080
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173.203.78.138:443
-
54.37.228.122:443
-
198.199.98.78:8080
-
195.77.239.39:8080
-
210.57.209.142:8080
-
66.42.57.149:443
-
104.131.62.48:8080
-
54.38.242.185:443
-
190.90.233.66:443
-
207.148.81.119:8080
-
203.153.216.46:443
Signatures
- Suspicious use of WriteProcessMemory 14 IoCs
description pid Process procid_target PID 1900 wrote to memory of 1224 1900 regsvr32.exe 27 PID 1900 wrote to memory of 1224 1900 regsvr32.exe 27 PID 1900 wrote to memory of 1224 1900 regsvr32.exe 27 PID 1900 wrote to memory of 1224 1900 regsvr32.exe 27 PID 1900 wrote to memory of 1224 1900 regsvr32.exe 27 PID 1900 wrote to memory of 1224 1900 regsvr32.exe 27 PID 1900 wrote to memory of 1224 1900 regsvr32.exe 27 PID 1224 wrote to memory of 672 1224 regsvr32.exe 28 PID 1224 wrote to memory of 672 1224 regsvr32.exe 28 PID 1224 wrote to memory of 672 1224 regsvr32.exe 28 PID 1224 wrote to memory of 672 1224 regsvr32.exe 28 PID 1224 wrote to memory of 672 1224 regsvr32.exe 28 PID 1224 wrote to memory of 672 1224 regsvr32.exe 28 PID 1224 wrote to memory of 672 1224 regsvr32.exe 28
Processes
-
C:\Windows\system32\regsvr32.exeregsvr32 /s C:\Users\Admin\AppData\Local\Temp\a370cb268cc76e8915d7c1fac7fe9edf.dll1⤵
- Suspicious use of WriteProcessMemory
PID:1900 -
C:\Windows\SysWOW64\regsvr32.exe/s C:\Users\Admin\AppData\Local\Temp\a370cb268cc76e8915d7c1fac7fe9edf.dll2⤵
- Suspicious use of WriteProcessMemory
PID:1224 -
C:\Windows\SysWOW64\rundll32.exeC:\Windows\SysWOW64\rundll32.exe "C:\Users\Admin\AppData\Local\Temp\a370cb268cc76e8915d7c1fac7fe9edf.dll",DllRegisterServer3⤵PID:672
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