Analysis
- max time kernel
120s - max time network
120s - platform
windows7_x64 - resource
win7-en-20211208 - submitted
26/01/2022, 00:07
Static task
static1
Behavioral task
behavioral1
Sample
emotet_exe_e5_ad8051ea4c0dc500898efe015740845863c4008dfe1b24e2ccd77170440bcc7f_2022-01-26__000604.dll
Resource
win7-en-20211208
General
- Target emotet_exe_e5_ad8051ea4c0dc500898efe015740845863c4008dfe1b24e2ccd77170440bcc7f_2022-01-26__000604.dll
- Size 596KB
- Sample220126-aebnxaadf6
- SHA256 ad8051ea4c0dc500898efe015740845863c4008dfe1b24e2ccd77170440bcc7f
- MD5 9a23286ba72acc3c4a8ba3ec38877a0d
- SHA1 cda65b479a33d74f33813ac3fe7f21a5273996ec
- SHA512 fa89c0e265a6ee80974f557ab1bb55d840b5f285614fdaf011c0a340d3cb81afe382e4b0f6b522c57503a43d748af823673a34ea866f40b9505cfe51bb09ec61
- MD5 SHA1 SHA512
Malware Config
Extracted
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emotet
-
Epoch5
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185.244.166.137:443
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185.168.130.138:443
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59.148.253.194:443
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78.46.73.125:443
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195.77.239.39:8080
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104.131.62.48:8080
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69.16.218.101:8080
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203.153.216.46:443
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195.154.146.35:443
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190.90.233.66:443
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191.252.103.16:80
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37.44.244.177:8080
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168.197.250.14:80
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116.124.128.206:8080
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54.37.228.122:443
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159.69.237.188:443
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85.214.67.203:8080
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210.57.209.142:8080
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78.47.204.80:443
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185.148.168.220:8080
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142.4.219.173:8080
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85.25.120.45:8080
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128.199.192.135:8080
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66.42.57.149:443
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62.171.178.147:8080
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54.38.242.185:443
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217.182.143.207:443
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185.148.168.15:8080
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37.59.209.141:8080
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207.148.81.119:8080
Signatures
- Suspicious use of WriteProcessMemory 14 IoCs
description pid Process procid_target PID 1144 wrote to memory of 1404 1144 regsvr32.exe 27 PID 1144 wrote to memory of 1404 1144 regsvr32.exe 27 PID 1144 wrote to memory of 1404 1144 regsvr32.exe 27 PID 1144 wrote to memory of 1404 1144 regsvr32.exe 27 PID 1144 wrote to memory of 1404 1144 regsvr32.exe 27 PID 1144 wrote to memory of 1404 1144 regsvr32.exe 27 PID 1144 wrote to memory of 1404 1144 regsvr32.exe 27 PID 1404 wrote to memory of 724 1404 regsvr32.exe 28 PID 1404 wrote to memory of 724 1404 regsvr32.exe 28 PID 1404 wrote to memory of 724 1404 regsvr32.exe 28 PID 1404 wrote to memory of 724 1404 regsvr32.exe 28 PID 1404 wrote to memory of 724 1404 regsvr32.exe 28 PID 1404 wrote to memory of 724 1404 regsvr32.exe 28 PID 1404 wrote to memory of 724 1404 regsvr32.exe 28
Processes
-
C:\Windows\system32\regsvr32.exeregsvr32 /s C:\Users\Admin\AppData\Local\Temp\emotet_exe_e5_ad8051ea4c0dc500898efe015740845863c4008dfe1b24e2ccd77170440bcc7f_2022-01-26__000604.dll1⤵
- Suspicious use of WriteProcessMemory
PID:1144 -
C:\Windows\SysWOW64\regsvr32.exe/s C:\Users\Admin\AppData\Local\Temp\emotet_exe_e5_ad8051ea4c0dc500898efe015740845863c4008dfe1b24e2ccd77170440bcc7f_2022-01-26__000604.dll2⤵
- Suspicious use of WriteProcessMemory
PID:1404 -
C:\Windows\SysWOW64\rundll32.exeC:\Windows\SysWOW64\rundll32.exe "C:\Users\Admin\AppData\Local\Temp\emotet_exe_e5_ad8051ea4c0dc500898efe015740845863c4008dfe1b24e2ccd77170440bcc7f_2022-01-26__000604.dll",DllRegisterServer3⤵PID:724
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