Analysis
- max time kernel
118s - max time network
134s - platform
windows7_x64 - resource
win7-en-20211208 - submitted
24/01/2022, 16:37
Static task
static1
Behavioral task
behavioral1
Sample
emotet_exe_e4_a7020a0aa60f59ef1ac9f99e0fff44294d2dbc2ce98a72dad8104bc2ec216d6c_2022-01-24__163648.dll
Resource
win7-en-20211208
General
- Target emotet_exe_e4_a7020a0aa60f59ef1ac9f99e0fff44294d2dbc2ce98a72dad8104bc2ec216d6c_2022-01-24__163648.dll
- Size 664KB
- Sample220124-t4vymaffb2
- SHA256 a7020a0aa60f59ef1ac9f99e0fff44294d2dbc2ce98a72dad8104bc2ec216d6c
- MD5 4f9303f002f0abda3bceba1ca2f353ce
- SHA1 212fe98bc2307052b7f769a6e487d4eb90415a2b
- SHA512 ca74e569b1d86ca8f55c70870cb13c9ad509ac96a8ebe24573ce420b70ee5e269fe6bb035a72b8022aefc3ed4a80679e46dee259be5e0018b86ce592a1882127
- MD5 SHA1 SHA512
Malware Config
Extracted
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emotet
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Epoch4
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131.100.24.231:80
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209.59.138.75:7080
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103.8.26.103:8080
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51.38.71.0:443
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212.237.17.99:8080
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79.172.212.216:8080
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207.38.84.195:8080
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104.168.155.129:8080
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178.79.147.66:8080
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46.55.222.11:443
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103.8.26.102:8080
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192.254.71.210:443
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45.176.232.124:443
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203.114.109.124:443
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51.68.175.8:8080
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58.227.42.236:80
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45.142.114.231:8080
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217.182.143.207:443
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178.63.25.185:443
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45.118.115.99:8080
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103.75.201.2:443
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104.251.214.46:8080
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158.69.222.101:443
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81.0.236.90:443
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45.118.135.203:7080
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176.104.106.96:8080
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212.237.56.116:7080
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216.158.226.206:443
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173.212.193.249:8080
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50.116.54.215:443
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138.185.72.26:8080
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41.76.108.46:8080
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212.237.5.209:443
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107.182.225.142:8080
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195.154.133.20:443
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162.214.50.39:7080
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110.232.117.186:8080
Signatures
- Suspicious use of WriteProcessMemory 14 IoCs
description pid Process procid_target PID 1468 wrote to memory of 1288 1468 regsvr32.exe 27 PID 1468 wrote to memory of 1288 1468 regsvr32.exe 27 PID 1468 wrote to memory of 1288 1468 regsvr32.exe 27 PID 1468 wrote to memory of 1288 1468 regsvr32.exe 27 PID 1468 wrote to memory of 1288 1468 regsvr32.exe 27 PID 1468 wrote to memory of 1288 1468 regsvr32.exe 27 PID 1468 wrote to memory of 1288 1468 regsvr32.exe 27 PID 1288 wrote to memory of 1248 1288 regsvr32.exe 28 PID 1288 wrote to memory of 1248 1288 regsvr32.exe 28 PID 1288 wrote to memory of 1248 1288 regsvr32.exe 28 PID 1288 wrote to memory of 1248 1288 regsvr32.exe 28 PID 1288 wrote to memory of 1248 1288 regsvr32.exe 28 PID 1288 wrote to memory of 1248 1288 regsvr32.exe 28 PID 1288 wrote to memory of 1248 1288 regsvr32.exe 28
Processes
-
C:\Windows\system32\regsvr32.exeregsvr32 /s C:\Users\Admin\AppData\Local\Temp\emotet_exe_e4_a7020a0aa60f59ef1ac9f99e0fff44294d2dbc2ce98a72dad8104bc2ec216d6c_2022-01-24__163648.dll1⤵
- Suspicious use of WriteProcessMemory
PID:1468 -
C:\Windows\SysWOW64\regsvr32.exe/s C:\Users\Admin\AppData\Local\Temp\emotet_exe_e4_a7020a0aa60f59ef1ac9f99e0fff44294d2dbc2ce98a72dad8104bc2ec216d6c_2022-01-24__163648.dll2⤵
- Suspicious use of WriteProcessMemory
PID:1288 -
C:\Windows\SysWOW64\rundll32.exeC:\Windows\SysWOW64\rundll32.exe "C:\Users\Admin\AppData\Local\Temp\emotet_exe_e4_a7020a0aa60f59ef1ac9f99e0fff44294d2dbc2ce98a72dad8104bc2ec216d6c_2022-01-24__163648.dll",DllRegisterServer3⤵PID:1248
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