Analysis
- max time kernel
4294184s - max time network
137s - platform
windows7_x64 - resource
win7-20220311-en - submitted
18/03/2022, 00:03
Static task
static1
Behavioral task
behavioral1
Sample
emotet_exe_e5_369aec02e656f849c8d73111ca7b673710d1e0d1c779c3c0f622842992e76ed7_2022-03-18__000203.dll
Resource
win7-20220311-en
General
- Target emotet_exe_e5_369aec02e656f849c8d73111ca7b673710d1e0d1c779c3c0f622842992e76ed7_2022-03-18__000203.dll
- Size 780KB
- Sample220318-ab7beafeb8
- SHA256 369aec02e656f849c8d73111ca7b673710d1e0d1c779c3c0f622842992e76ed7
- MD5 eab56f520d65b1509bdd75ed74980cad
- SHA1 cddac15bf7b0fcc3cbd939049c6973134ec24e4b
- SHA512 185321f38b48bb5d6e7d6023d3ea70c55582b7bedd155500eef85bc06906b37e9cd8da2502899c39f1ba2d36c1f1b52e472d37a4b19558d3e0771f6525867bf9
- MD5 SHA1 SHA512
Malware Config
Extracted
-
emotet
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Epoch5
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165.22.61.235:443
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121.78.112.42:8080
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216.10.251.121:8080
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195.77.239.39:8080
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195.154.146.35:443
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68.183.93.250:443
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139.196.72.155:8080
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194.9.172.107:8080
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196.44.98.190:8080
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128.199.192.135:8080
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5.56.132.177:8080
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78.46.73.125:443
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87.106.97.83:7080
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66.42.57.149:443
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37.44.244.177:8080
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190.90.233.66:443
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203.153.216.46:443
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207.148.81.119:8080
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103.41.204.169:8080
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104.131.62.48:8080
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185.148.168.15:8080
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217.182.143.207:443
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198.199.98.78:8080
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103.82.248.59:7080
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185.168.130.138:443
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202.28.34.99:8080
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59.148.253.194:443
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37.59.209.141:8080
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185.148.168.220:8080
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54.37.228.122:443
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85.214.67.203:8080
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85.25.120.45:8080
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118.98.72.86:443
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103.42.58.120:7080
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78.47.204.80:443
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202.134.4.210:7080
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93.104.209.107:8080
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2.58.16.87:8080
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62.171.178.147:8080
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45.71.195.104:8080
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116.124.128.206:8080
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191.252.103.16:80
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54.37.106.167:8080
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88.217.172.165:8080
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54.38.242.185:443
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210.57.209.142:8080
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159.69.237.188:443
Signatures
- Emotet4 2 IoCs
resource yara_rule behavioral1/memory/880-56-0x0000000001EB0000-0x0000000001EFC000-memory.dmp Emotet4 behavioral1/memory/1832-61-0x0000000001DF0000-0x0000000001E3C000-memory.dmp Emotet4 - Drops file in System32 directory 1 IoCs
description ioc Process File opened for modification C:\Windows\SysWOW64\Vxqegxd\ildnh.rpr regsvr32.exe - Suspicious behavior: EnumeratesProcesses 1 IoCs
pid Process 1832 regsvr32.exe - Suspicious behavior: RenamesItself 1 IoCs
pid Process 880 regsvr32.exe - Suspicious use of WriteProcessMemory 14 IoCs
description pid Process procid_target PID 1812 wrote to memory of 880 1812 regsvr32.exe 27 PID 1812 wrote to memory of 880 1812 regsvr32.exe 27 PID 1812 wrote to memory of 880 1812 regsvr32.exe 27 PID 1812 wrote to memory of 880 1812 regsvr32.exe 27 PID 1812 wrote to memory of 880 1812 regsvr32.exe 27 PID 1812 wrote to memory of 880 1812 regsvr32.exe 27 PID 1812 wrote to memory of 880 1812 regsvr32.exe 27 PID 880 wrote to memory of 1832 880 regsvr32.exe 28 PID 880 wrote to memory of 1832 880 regsvr32.exe 28 PID 880 wrote to memory of 1832 880 regsvr32.exe 28 PID 880 wrote to memory of 1832 880 regsvr32.exe 28 PID 880 wrote to memory of 1832 880 regsvr32.exe 28 PID 880 wrote to memory of 1832 880 regsvr32.exe 28 PID 880 wrote to memory of 1832 880 regsvr32.exe 28
Processes
-
C:\Windows\system32\regsvr32.exeregsvr32 /s C:\Users\Admin\AppData\Local\Temp\emotet_exe_e5_369aec02e656f849c8d73111ca7b673710d1e0d1c779c3c0f622842992e76ed7_2022-03-18__000203.dll1⤵
- Suspicious use of WriteProcessMemory
PID:1812 -
C:\Windows\SysWOW64\regsvr32.exe/s C:\Users\Admin\AppData\Local\Temp\emotet_exe_e5_369aec02e656f849c8d73111ca7b673710d1e0d1c779c3c0f622842992e76ed7_2022-03-18__000203.dll2⤵
- Drops file in System32 directory
- Suspicious behavior: RenamesItself
- Suspicious use of WriteProcessMemory
PID:880 -
C:\Windows\SysWOW64\regsvr32.exeC:\Windows\SysWOW64\regsvr32.exe /s "C:\Windows\SysWOW64\Vxqegxd\ildnh.rpr"3⤵
- Suspicious behavior: EnumeratesProcesses
PID:1832
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