Analysis
- max time kernel
121s - max time network
121s - platform
windows7_x64 - resource
win7-en-20211208 - submitted
26/01/2022, 17:23
Static task
static1
Behavioral task
behavioral1
Sample
73ff2f76d708576576925501697a333c.dll
Resource
win7-en-20211208
Behavioral task
behavioral2
Sample
73ff2f76d708576576925501697a333c.dll
Resource
win10-en-20211208
General
- Target 73ff2f76d708576576925501697a333c.dll
- Size 784KB
- Sample220126-vx5d6agcd5
- SHA256 02c68d6e586e5865d36d9117984951546955747591f0a035014c05d9cb1ec79f
- MD5 73ff2f76d708576576925501697a333c
- SHA1 8166b591ef2ec02a4ba73df7ed5b3fe2170e33ce
- SHA512 7403a98ef7c39c3b6bfb8bb8d0152bf2808e894778a1056004966b14c4ae63adc2bbfbad104b93a4f6ad2df4fba511aaa2b573f8d62e0e3f892f086f7b0164db
- MD5 SHA1 SHA512
Malware Config
Extracted
-
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
-
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
-
210.57.209.142:8080
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78.47.204.80:443
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185.148.168.220:8080
-
142.4.219.173:8080
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85.25.120.45:8080
-
128.199.192.135:8080
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66.42.57.149:443
-
62.171.178.147:8080
-
54.38.242.185:443
-
217.182.143.207:443
-
185.148.168.15:8080
-
37.59.209.141:8080
-
207.148.81.119:8080
Signatures
- Suspicious use of WriteProcessMemory 14 IoCs
description pid Process procid_target PID 1688 wrote to memory of 1100 1688 regsvr32.exe 27 PID 1688 wrote to memory of 1100 1688 regsvr32.exe 27 PID 1688 wrote to memory of 1100 1688 regsvr32.exe 27 PID 1688 wrote to memory of 1100 1688 regsvr32.exe 27 PID 1688 wrote to memory of 1100 1688 regsvr32.exe 27 PID 1688 wrote to memory of 1100 1688 regsvr32.exe 27 PID 1688 wrote to memory of 1100 1688 regsvr32.exe 27 PID 1100 wrote to memory of 696 1100 regsvr32.exe 28 PID 1100 wrote to memory of 696 1100 regsvr32.exe 28 PID 1100 wrote to memory of 696 1100 regsvr32.exe 28 PID 1100 wrote to memory of 696 1100 regsvr32.exe 28 PID 1100 wrote to memory of 696 1100 regsvr32.exe 28 PID 1100 wrote to memory of 696 1100 regsvr32.exe 28 PID 1100 wrote to memory of 696 1100 regsvr32.exe 28
Processes
-
C:\Windows\system32\regsvr32.exeregsvr32 /s C:\Users\Admin\AppData\Local\Temp\73ff2f76d708576576925501697a333c.dll1⤵
- Suspicious use of WriteProcessMemory
PID:1688 -
C:\Windows\SysWOW64\regsvr32.exe/s C:\Users\Admin\AppData\Local\Temp\73ff2f76d708576576925501697a333c.dll2⤵
- Suspicious use of WriteProcessMemory
PID:1100 -
C:\Windows\SysWOW64\rundll32.exeC:\Windows\SysWOW64\rundll32.exe "C:\Users\Admin\AppData\Local\Temp\73ff2f76d708576576925501697a333c.dll",DllRegisterServer3⤵PID:696
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