Analysis
- max time kernel
117s - max time network
117s - platform
windows7_x64 - resource
win7-en-20211208 - submitted
02/02/2022, 11:07
Static task
static1
Behavioral task
behavioral1
Sample
e7f27ea66f1de5ba839aa8794baad656.dll
Resource
win7-en-20211208
General
- Target e7f27ea66f1de5ba839aa8794baad656.dll
- Size 252KB
- Sample220202-m7zyeshger
- SHA256 5eb32c98855e4234bb81de2e1d90f54ce5b55fba4ed4385db1d80d2a2736fce8
- MD5 e7f27ea66f1de5ba839aa8794baad656
- SHA1 eb482b8acd05d37d024e941a6cd2e4e4214f20e3
- SHA512 0f3d20a062eee256bc169580c190b409ffe526c4458469fc154154055ffb8e7e42f3c5b405c2607c8aff5dbe6794690435666f22dcacf5cb18da7cf2cfa45ee5
- MD5 SHA1 SHA512
Malware Config
Extracted
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emotet
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Epoch4
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149.202.179.100:443
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103.75.201.4:443
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129.232.188.93:443
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50.116.54.215:443
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203.114.109.124:443
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217.182.143.207:443
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212.237.5.209:443
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79.172.212.216:8080
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144.76.186.49:8080
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159.8.59.82:8080
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131.100.24.231:80
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212.237.17.99:8080
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81.0.236.90:443
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159.89.230.105:443
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164.68.99.3:8080
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212.237.56.116:7080
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162.243.175.63:443
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195.154.133.20:443
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110.232.117.186:8080
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45.142.114.231:8080
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103.75.201.2:443
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216.158.226.206:443
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158.69.222.101:443
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178.79.147.66:8080
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192.254.71.210:443
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176.104.106.96:8080
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58.227.42.236:80
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160.16.102.168:80
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41.76.108.46:8080
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107.182.225.142:8080
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45.118.135.203:7080
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46.55.222.11:443
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51.38.71.0:443
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185.157.82.211:8080
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162.214.50.39:7080
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209.59.138.75:7080
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173.212.193.249:8080
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207.38.84.195:8080
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200.17.134.35:7080
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212.24.98.99:8080
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178.63.25.185:443
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45.176.232.124:443
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138.185.72.26:8080
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45.118.115.99:8080
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104.251.214.46:8080
Signatures
- Suspicious use of WriteProcessMemory 14 IoCs
description pid Process procid_target PID 1624 wrote to memory of 812 1624 regsvr32.exe 27 PID 1624 wrote to memory of 812 1624 regsvr32.exe 27 PID 1624 wrote to memory of 812 1624 regsvr32.exe 27 PID 1624 wrote to memory of 812 1624 regsvr32.exe 27 PID 1624 wrote to memory of 812 1624 regsvr32.exe 27 PID 1624 wrote to memory of 812 1624 regsvr32.exe 27 PID 1624 wrote to memory of 812 1624 regsvr32.exe 27 PID 812 wrote to memory of 1300 812 regsvr32.exe 28 PID 812 wrote to memory of 1300 812 regsvr32.exe 28 PID 812 wrote to memory of 1300 812 regsvr32.exe 28 PID 812 wrote to memory of 1300 812 regsvr32.exe 28 PID 812 wrote to memory of 1300 812 regsvr32.exe 28 PID 812 wrote to memory of 1300 812 regsvr32.exe 28 PID 812 wrote to memory of 1300 812 regsvr32.exe 28
Processes
-
C:\Windows\system32\regsvr32.exeregsvr32 /s C:\Users\Admin\AppData\Local\Temp\e7f27ea66f1de5ba839aa8794baad656.dll1⤵
- Suspicious use of WriteProcessMemory
PID:1624 -
C:\Windows\SysWOW64\regsvr32.exe/s C:\Users\Admin\AppData\Local\Temp\e7f27ea66f1de5ba839aa8794baad656.dll2⤵
- Suspicious use of WriteProcessMemory
PID:812 -
C:\Windows\SysWOW64\rundll32.exeC:\Windows\SysWOW64\rundll32.exe "C:\Users\Admin\AppData\Local\Temp\e7f27ea66f1de5ba839aa8794baad656.dll",DllRegisterServer3⤵PID:1300
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