Analysis
- max time kernel
43s - max time network
174s - platform
windows7_x64 - resource
win7-20220331-en - submitted
01/04/2022, 08:48
Static task
static1
Behavioral task
behavioral1
Sample
4f1a510b5b5fa255a4fbd82aa4d87b26.dll
Resource
win7-20220331-en
General
- Target 4f1a510b5b5fa255a4fbd82aa4d87b26.dll
- Size 432KB
- Sample220401-kqgpeadebj
- SHA256 9e871029189f7aad4619a21e2dba078a42a4283ff3cd667f493fde9a4b444bec
- MD5 4f1a510b5b5fa255a4fbd82aa4d87b26
- SHA1 066dee3766379725548f9f659cfbcd6688a37760
- SHA512 36e91f3501ae74496ec73ab27389a64b4ab371231b1adf33681aefb6e8f2d3202913d62a760830513bc9cee22b31dc48977178957b2bfa94e2e5a565c33e8995
- MD5 SHA1 SHA512
Malware Config
Extracted
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emotet
-
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
- suricata: ET MALWARE W32/Emotet CnC Beacon 3
suricata: ET MALWARE W32/Emotet CnC Beacon 3
- Drops file in System32 directory 1 IoCs
description ioc Process File opened for modification C:\Windows\SysWOW64\Xkjeibh\uiuvhqftqyemigq.yed regsvr32.exe - Suspicious behavior: EnumeratesProcesses 1 IoCs
pid Process 1464 regsvr32.exe - Suspicious behavior: RenamesItself 1 IoCs
pid Process 1976 regsvr32.exe - Suspicious use of WriteProcessMemory 14 IoCs
description pid Process procid_target PID 700 wrote to memory of 1976 700 regsvr32.exe 28 PID 700 wrote to memory of 1976 700 regsvr32.exe 28 PID 700 wrote to memory of 1976 700 regsvr32.exe 28 PID 700 wrote to memory of 1976 700 regsvr32.exe 28 PID 700 wrote to memory of 1976 700 regsvr32.exe 28 PID 700 wrote to memory of 1976 700 regsvr32.exe 28 PID 700 wrote to memory of 1976 700 regsvr32.exe 28 PID 1976 wrote to memory of 1464 1976 regsvr32.exe 29 PID 1976 wrote to memory of 1464 1976 regsvr32.exe 29 PID 1976 wrote to memory of 1464 1976 regsvr32.exe 29 PID 1976 wrote to memory of 1464 1976 regsvr32.exe 29 PID 1976 wrote to memory of 1464 1976 regsvr32.exe 29 PID 1976 wrote to memory of 1464 1976 regsvr32.exe 29 PID 1976 wrote to memory of 1464 1976 regsvr32.exe 29
Processes
-
C:\Windows\system32\regsvr32.exeregsvr32 /s C:\Users\Admin\AppData\Local\Temp\4f1a510b5b5fa255a4fbd82aa4d87b26.dll1⤵
- Suspicious use of WriteProcessMemory
PID:700 -
C:\Windows\SysWOW64\regsvr32.exe/s C:\Users\Admin\AppData\Local\Temp\4f1a510b5b5fa255a4fbd82aa4d87b26.dll2⤵
- Drops file in System32 directory
- Suspicious behavior: RenamesItself
- Suspicious use of WriteProcessMemory
PID:1976 -
C:\Windows\SysWOW64\regsvr32.exeC:\Windows\SysWOW64\regsvr32.exe /s "C:\Windows\SysWOW64\Xkjeibh\uiuvhqftqyemigq.yed"3⤵
- Suspicious behavior: EnumeratesProcesses
PID:1464
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