Analysis
- max time kernel
81s - max time network
168s - platform
windows7_x64 - resource
win7-20220331-en - submitted
01/04/2022, 08:58
Static task
static1
Behavioral task
behavioral1
Sample
2f329ec40f370571407102419b506d89.dll
Resource
win7-20220331-en
General
- Target 2f329ec40f370571407102419b506d89.dll
- Size 432KB
- Sample220401-kw6kqadfbj
- SHA256 a17416ca34ffe3482e69df4ac22c6b5018ded4a5f811ddcc96962da1af8951b2
- MD5 2f329ec40f370571407102419b506d89
- SHA1 ec93ff134a16fcf2986e41607817e998c5fb2328
- SHA512 ef78ceca10f0b9ca9b3da2b4216a326e890b3599456d7777a59175e135966327775196aff8e1dcc74b15c4a988455d45486bd5de6dcac815c8002672649b2915
- 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
- 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\Akpijoadbwoyy\rvgabezyfdlp.qzs regsvr32.exe - Suspicious behavior: EnumeratesProcesses 1 IoCs
pid Process 1656 regsvr32.exe - Suspicious behavior: RenamesItself 1 IoCs
pid Process 1964 regsvr32.exe - Suspicious use of WriteProcessMemory 14 IoCs
description pid Process procid_target PID 780 wrote to memory of 1964 780 regsvr32.exe 28 PID 780 wrote to memory of 1964 780 regsvr32.exe 28 PID 780 wrote to memory of 1964 780 regsvr32.exe 28 PID 780 wrote to memory of 1964 780 regsvr32.exe 28 PID 780 wrote to memory of 1964 780 regsvr32.exe 28 PID 780 wrote to memory of 1964 780 regsvr32.exe 28 PID 780 wrote to memory of 1964 780 regsvr32.exe 28 PID 1964 wrote to memory of 1656 1964 regsvr32.exe 29 PID 1964 wrote to memory of 1656 1964 regsvr32.exe 29 PID 1964 wrote to memory of 1656 1964 regsvr32.exe 29 PID 1964 wrote to memory of 1656 1964 regsvr32.exe 29 PID 1964 wrote to memory of 1656 1964 regsvr32.exe 29 PID 1964 wrote to memory of 1656 1964 regsvr32.exe 29 PID 1964 wrote to memory of 1656 1964 regsvr32.exe 29
Processes
-
C:\Windows\system32\regsvr32.exeregsvr32 /s C:\Users\Admin\AppData\Local\Temp\2f329ec40f370571407102419b506d89.dll1⤵
- Suspicious use of WriteProcessMemory
PID:780 -
C:\Windows\SysWOW64\regsvr32.exe/s C:\Users\Admin\AppData\Local\Temp\2f329ec40f370571407102419b506d89.dll2⤵
- Drops file in System32 directory
- Suspicious behavior: RenamesItself
- Suspicious use of WriteProcessMemory
PID:1964 -
C:\Windows\SysWOW64\regsvr32.exeC:\Windows\SysWOW64\regsvr32.exe /s "C:\Windows\SysWOW64\Akpijoadbwoyy\rvgabezyfdlp.qzs"3⤵
- Suspicious behavior: EnumeratesProcesses
PID:1656
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