Analysis
- max time kernel
144s - max time network
133s - platform
windows7_x64 - resource
win7-en-20211208 - submitted
03/02/2022, 16:17
Static task
static1
Behavioral task
behavioral1
Sample
emotet_exe_e4_8d3c00d15dc1880a26dd0cf1c4eaa88bc24df8ac89fd305fdd89c927c17d0576_2022-02-03__161557.dll
Resource
win7-en-20211208
Behavioral task
behavioral2
Sample
emotet_exe_e4_8d3c00d15dc1880a26dd0cf1c4eaa88bc24df8ac89fd305fdd89c927c17d0576_2022-02-03__161557.dll
Resource
win10v2004-en-20220113
General
- Target emotet_exe_e4_8d3c00d15dc1880a26dd0cf1c4eaa88bc24df8ac89fd305fdd89c927c17d0576_2022-02-03__161557.dll
- Size 633KB
- Sample220203-tree4sbfa6
- SHA256 8d3c00d15dc1880a26dd0cf1c4eaa88bc24df8ac89fd305fdd89c927c17d0576
- MD5 11f1f2fa26b71689ecd68b315648ff09
- SHA1 d199accbbbc34823b0994ddecf0fd44b14b95dd3
- SHA512 3326699bb7067fcdc13b981c9ef645492f1cb4f2e7587b6cf26e606b0d2df90e1e541208dc5e11f73954288fcae8de4e80a43bf74686a8b9d03affa4092e96f2
- MD5 SHA1 SHA512
Malware Config
Extracted
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emotet
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Epoch4
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192.254.71.210:443
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23.246.204.126:443
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164.68.99.3:8080
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144.76.186.49:8080
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192.95.56.148:8080
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79.172.212.216:8080
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162.214.50.39:7080
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81.0.236.90:443
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159.89.230.105:443
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45.176.232.124:443
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212.24.98.99:8080
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185.157.82.211:8080
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159.8.59.82:8080
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45.118.135.203:7080
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51.254.140.238:7080
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144.76.186.55:7080
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46.55.222.11:443
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212.237.56.116:7080
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58.227.42.236:80
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162.243.175.63:443
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200.17.134.35:7080
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216.158.226.206:443
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173.212.193.249:8080
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103.75.201.4:443
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207.38.84.195:8080
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45.118.115.99:8080
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82.165.152.127:8080
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178.128.83.165:80
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110.232.117.186:8080
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50.116.54.215:443
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103.75.201.2:443
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212.237.5.209:443
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119.235.255.201:8080
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129.232.188.93:443
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160.16.102.168:80
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176.104.106.96:8080
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131.100.24.231:80
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158.69.222.101:443
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104.251.214.46:8080
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45.142.114.231:8080
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217.182.143.207:443
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41.76.108.46:8080
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212.237.17.99:8080
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107.182.225.142:8080
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203.114.109.124:443
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138.185.72.26:8080
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178.79.147.66:8080
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195.154.133.20:443
Signatures
- Suspicious use of WriteProcessMemory 14 IoCs
description pid Process procid_target PID 2024 wrote to memory of 1368 2024 regsvr32.exe 27 PID 2024 wrote to memory of 1368 2024 regsvr32.exe 27 PID 2024 wrote to memory of 1368 2024 regsvr32.exe 27 PID 2024 wrote to memory of 1368 2024 regsvr32.exe 27 PID 2024 wrote to memory of 1368 2024 regsvr32.exe 27 PID 2024 wrote to memory of 1368 2024 regsvr32.exe 27 PID 2024 wrote to memory of 1368 2024 regsvr32.exe 27 PID 1368 wrote to memory of 584 1368 regsvr32.exe 30 PID 1368 wrote to memory of 584 1368 regsvr32.exe 30 PID 1368 wrote to memory of 584 1368 regsvr32.exe 30 PID 1368 wrote to memory of 584 1368 regsvr32.exe 30 PID 1368 wrote to memory of 584 1368 regsvr32.exe 30 PID 1368 wrote to memory of 584 1368 regsvr32.exe 30 PID 1368 wrote to memory of 584 1368 regsvr32.exe 30
Processes
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C:\Windows\system32\regsvr32.exeregsvr32 /s C:\Users\Admin\AppData\Local\Temp\emotet_exe_e4_8d3c00d15dc1880a26dd0cf1c4eaa88bc24df8ac89fd305fdd89c927c17d0576_2022-02-03__161557.dll1⤵
- Suspicious use of WriteProcessMemory
PID:2024 -
C:\Windows\SysWOW64\regsvr32.exe/s C:\Users\Admin\AppData\Local\Temp\emotet_exe_e4_8d3c00d15dc1880a26dd0cf1c4eaa88bc24df8ac89fd305fdd89c927c17d0576_2022-02-03__161557.dll2⤵
- Suspicious use of WriteProcessMemory
PID:1368 -
C:\Windows\SysWOW64\rundll32.exeC:\Windows\SysWOW64\rundll32.exe "C:\Users\Admin\AppData\Local\Temp\emotet_exe_e4_8d3c00d15dc1880a26dd0cf1c4eaa88bc24df8ac89fd305fdd89c927c17d0576_2022-02-03__161557.dll",DllRegisterServer3⤵PID:584
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