Analysis
- max time kernel
29s - max time network
157s - platform
windows7_x64 - resource
win7-20220331-en - submitted
01/04/2022, 09:46
Static task
static1
Behavioral task
behavioral1
Sample
a074b908b12186d7fad49a8c3c422a9e.dll
Resource
win7-20220331-en
General
- Target a074b908b12186d7fad49a8c3c422a9e.dll
- Size 432KB
- Sample220401-lrl6yshhc8
- SHA256 17d0895a9da4480de6832b00ac7a29f53de30218fa8a5cd8c9c2d6bbbd3625fe
- MD5 a074b908b12186d7fad49a8c3c422a9e
- SHA1 117df5b697ecf15cf8dfbfaf5e15671ba78fa23c
- SHA512 355807cb3982974721f6d4a2aa9110dcce32df0d13a538ad9fa4b9a4a9f8213fca660dcf5d6b42f49935325d4d39aa76584fcde7e80cef3df8e6eb967facb90d
- MD5 SHA1 SHA512
Malware Config
Extracted
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emotet
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Epoch5
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5.189.160.61:443
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94.177.178.26:8080
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202.29.239.162:443
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54.38.143.246:7080
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119.59.125.140:8080
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185.148.168.15:8080
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188.166.229.148:443
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2.58.16.87:8080
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104.131.62.48:8080
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103.82.248.59:7080
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37.59.209.141:8080
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103.133.214.242:8080
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195.77.239.39:8080
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128.199.192.135:8080
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78.47.204.80:443
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59.148.253.194:443
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87.106.97.83:7080
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45.71.195.104:8080
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85.214.67.203:8080
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139.196.72.155:8080
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210.57.209.142:8080
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194.9.172.107:8080
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116.124.128.206:8080
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118.98.72.86:443
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203.153.216.46:443
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202.28.34.99:8080
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54.37.228.122:443
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202.134.4.210:7080
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88.217.172.165:8080
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196.44.98.190:8080
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195.154.146.35:443
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217.182.143.207:443
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36.67.23.59:443
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207.148.81.119:8080
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190.90.233.66:443
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66.42.57.149:443
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85.25.120.45:8080
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93.104.209.107:8080
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68.183.93.250:443
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103.42.58.120:7080
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5.56.132.177:8080
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159.69.237.188:443
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51.68.141.164:8080
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54.37.106.167:8080
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198.199.98.78:8080
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54.38.242.185:443
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62.171.178.147:8080
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37.44.244.177:8080
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103.41.204.169:8080
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78.46.73.125:443
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185.148.168.220:8080
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191.252.103.16:80
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175.126.176.79:8080
Signatures
- Drops file in System32 directory 1 IoCs
description ioc Process File opened for modification C:\Windows\SysWOW64\Mhvikweoqzrzwju\deoyhly.vil regsvr32.exe - Suspicious behavior: EnumeratesProcesses 1 IoCs
pid Process 1384 regsvr32.exe - Suspicious behavior: RenamesItself 1 IoCs
pid Process 1948 regsvr32.exe - Suspicious use of WriteProcessMemory 14 IoCs
description pid Process procid_target PID 1980 wrote to memory of 1948 1980 regsvr32.exe 28 PID 1980 wrote to memory of 1948 1980 regsvr32.exe 28 PID 1980 wrote to memory of 1948 1980 regsvr32.exe 28 PID 1980 wrote to memory of 1948 1980 regsvr32.exe 28 PID 1980 wrote to memory of 1948 1980 regsvr32.exe 28 PID 1980 wrote to memory of 1948 1980 regsvr32.exe 28 PID 1980 wrote to memory of 1948 1980 regsvr32.exe 28 PID 1948 wrote to memory of 1384 1948 regsvr32.exe 29 PID 1948 wrote to memory of 1384 1948 regsvr32.exe 29 PID 1948 wrote to memory of 1384 1948 regsvr32.exe 29 PID 1948 wrote to memory of 1384 1948 regsvr32.exe 29 PID 1948 wrote to memory of 1384 1948 regsvr32.exe 29 PID 1948 wrote to memory of 1384 1948 regsvr32.exe 29 PID 1948 wrote to memory of 1384 1948 regsvr32.exe 29
Processes
-
C:\Windows\system32\regsvr32.exeregsvr32 /s C:\Users\Admin\AppData\Local\Temp\a074b908b12186d7fad49a8c3c422a9e.dll1⤵
- Suspicious use of WriteProcessMemory
PID:1980 -
C:\Windows\SysWOW64\regsvr32.exe/s C:\Users\Admin\AppData\Local\Temp\a074b908b12186d7fad49a8c3c422a9e.dll2⤵
- Drops file in System32 directory
- Suspicious behavior: RenamesItself
- Suspicious use of WriteProcessMemory
PID:1948 -
C:\Windows\SysWOW64\regsvr32.exeC:\Windows\SysWOW64\regsvr32.exe /s "C:\Windows\SysWOW64\Mhvikweoqzrzwju\deoyhly.vil"3⤵
- Suspicious behavior: EnumeratesProcesses
PID:1384
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