Analysis
- max time kernel
119s - max time network
119s - platform
windows7_x64 - resource
win7-en-20211208 - submitted
27/01/2022, 22:51
Static task
static1
Behavioral task
behavioral1
Sample
89837714ecdc7fc5c6377f5b71a86d8b.dll
Resource
win7-en-20211208
Behavioral task
behavioral2
Sample
89837714ecdc7fc5c6377f5b71a86d8b.dll
Resource
win10-en-20211208
General
- Target 89837714ecdc7fc5c6377f5b71a86d8b.dll
- Size 512KB
- Sample220127-2stkescaap
- SHA256 bcf8a128ebd036fec4109d024107b191a66ad361c52626f16391ac4c9ca5b2f3
- MD5 89837714ecdc7fc5c6377f5b71a86d8b
- SHA1 b970dabf3271db9da40038c6a37c0610a0a96a36
- SHA512 2485dc922006248847d1c407c4120f5b784eb8a8c3c99b774183294d745edf0e1a16e2281a58025b01830d86a87a4b98a351c7bd0609548832b7f38af956c0a6
- MD5 SHA1 SHA512
Malware Config
Extracted
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emotet
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Epoch4
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51.15.4.22:443
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173.214.173.220:8080
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212.237.5.209:443
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192.254.71.210:443
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216.158.226.206:443
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162.243.175.63:443
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212.24.98.99:8080
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58.227.42.236:80
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45.118.115.99:8080
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104.251.214.46:8080
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185.157.82.209:8080
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46.55.222.11:443
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188.40.137.206:8080
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81.0.236.90:443
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103.75.201.2:443
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129.232.188.93:443
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195.154.133.20:443
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159.8.59.82:8080
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79.172.212.216:8080
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138.185.72.26:8080
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200.17.134.35:7080
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185.157.82.211:8080
-
209.59.138.75:7080
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178.63.25.185:443
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45.176.232.124:443
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45.118.135.203:7080
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164.68.99.3:8080
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203.114.109.124:443
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212.237.17.99:8080
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50.116.54.215:443
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131.100.24.231:80
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212.237.56.116:7080
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45.142.114.231:8080
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162.214.50.39:7080
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51.38.71.0:443
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104.168.155.129:8080
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107.182.225.142:8080
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217.182.143.207:443
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158.69.222.101:443
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176.104.106.96:8080
-
207.38.84.195:8080
-
41.76.108.46:8080
-
110.232.117.186:8080
-
178.79.147.66:8080
-
173.212.193.249:8080
Signatures
- Suspicious use of WriteProcessMemory 14 IoCs
description pid Process procid_target PID 1696 wrote to memory of 316 1696 regsvr32.exe 27 PID 1696 wrote to memory of 316 1696 regsvr32.exe 27 PID 1696 wrote to memory of 316 1696 regsvr32.exe 27 PID 1696 wrote to memory of 316 1696 regsvr32.exe 27 PID 1696 wrote to memory of 316 1696 regsvr32.exe 27 PID 1696 wrote to memory of 316 1696 regsvr32.exe 27 PID 1696 wrote to memory of 316 1696 regsvr32.exe 27 PID 316 wrote to memory of 1064 316 regsvr32.exe 28 PID 316 wrote to memory of 1064 316 regsvr32.exe 28 PID 316 wrote to memory of 1064 316 regsvr32.exe 28 PID 316 wrote to memory of 1064 316 regsvr32.exe 28 PID 316 wrote to memory of 1064 316 regsvr32.exe 28 PID 316 wrote to memory of 1064 316 regsvr32.exe 28 PID 316 wrote to memory of 1064 316 regsvr32.exe 28
Processes
-
C:\Windows\system32\regsvr32.exeregsvr32 /s C:\Users\Admin\AppData\Local\Temp\89837714ecdc7fc5c6377f5b71a86d8b.dll1⤵
- Suspicious use of WriteProcessMemory
PID:1696 -
C:\Windows\SysWOW64\regsvr32.exe/s C:\Users\Admin\AppData\Local\Temp\89837714ecdc7fc5c6377f5b71a86d8b.dll2⤵
- Suspicious use of WriteProcessMemory
PID:316 -
C:\Windows\SysWOW64\rundll32.exeC:\Windows\SysWOW64\rundll32.exe "C:\Users\Admin\AppData\Local\Temp\89837714ecdc7fc5c6377f5b71a86d8b.dll",DllRegisterServer3⤵PID:1064
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