Analysis
- max time kernel
122s - max time network
121s - platform
windows7_x64 - resource
win7-en-20211208 - submitted
01/02/2022, 22:24
Static task
static1
Behavioral task
behavioral1
Sample
1cc1a348a007a67baa038557e0657512.dll
Resource
win7-en-20211208
Behavioral task
behavioral2
Sample
1cc1a348a007a67baa038557e0657512.dll
Resource
win10v2004-en-20220113
General
- Target 1cc1a348a007a67baa038557e0657512.dll
- Size 520KB
- Sample220201-2be1pscfa9
- SHA256 6168fc4846e868036bce110de02e1dd29a51f2498ebf557b9e48559bcc35a72d
- MD5 1cc1a348a007a67baa038557e0657512
- SHA1 ee89d7c3e96cc7ee0ec008e90e5059da864a6517
- SHA512 3c4b249572cf8484716837e7d6ddb1939aa74c05bcac26eae0a1bb8e958541a960ef13a166d8b7b6dd813431f702e275f2750b751a63f1d7d623ab8bf736de77
- MD5 SHA1 SHA512
Malware Config
Extracted
-
emotet
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Epoch5
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173.203.78.138:443
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74.207.230.120:8080
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118.98.72.86:443
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104.131.62.48:8080
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37.59.209.141:8080
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78.47.204.80:443
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103.41.204.169:8080
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142.4.219.173:8080
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62.171.178.147:8080
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195.154.146.35:443
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185.148.168.15:8080
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54.37.228.122:443
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207.148.81.119:8080
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139.196.72.155:8080
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217.182.143.207:443
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37.44.244.177:8080
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203.153.216.46:443
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59.148.253.194:443
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191.252.103.16:80
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195.77.239.39:8080
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194.9.172.107:8080
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54.38.242.185:443
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168.197.250.14:80
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85.214.67.203:8080
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128.199.192.135:8080
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159.69.237.188:443
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190.90.233.66:443
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185.148.168.220:8080
-
198.199.98.78:8080
-
210.57.209.142:8080
-
116.124.128.206:8080
-
78.46.73.125:443
-
66.42.57.149:443
Signatures
- Suspicious use of WriteProcessMemory 14 IoCs
description pid Process procid_target PID 1720 wrote to memory of 1768 1720 regsvr32.exe 27 PID 1720 wrote to memory of 1768 1720 regsvr32.exe 27 PID 1720 wrote to memory of 1768 1720 regsvr32.exe 27 PID 1720 wrote to memory of 1768 1720 regsvr32.exe 27 PID 1720 wrote to memory of 1768 1720 regsvr32.exe 27 PID 1720 wrote to memory of 1768 1720 regsvr32.exe 27 PID 1720 wrote to memory of 1768 1720 regsvr32.exe 27 PID 1768 wrote to memory of 320 1768 regsvr32.exe 28 PID 1768 wrote to memory of 320 1768 regsvr32.exe 28 PID 1768 wrote to memory of 320 1768 regsvr32.exe 28 PID 1768 wrote to memory of 320 1768 regsvr32.exe 28 PID 1768 wrote to memory of 320 1768 regsvr32.exe 28 PID 1768 wrote to memory of 320 1768 regsvr32.exe 28 PID 1768 wrote to memory of 320 1768 regsvr32.exe 28
Processes
-
C:\Windows\system32\regsvr32.exeregsvr32 /s C:\Users\Admin\AppData\Local\Temp\1cc1a348a007a67baa038557e0657512.dll1⤵
- Suspicious use of WriteProcessMemory
PID:1720 -
C:\Windows\SysWOW64\regsvr32.exe/s C:\Users\Admin\AppData\Local\Temp\1cc1a348a007a67baa038557e0657512.dll2⤵
- Suspicious use of WriteProcessMemory
PID:1768 -
C:\Windows\SysWOW64\rundll32.exeC:\Windows\SysWOW64\rundll32.exe "C:\Users\Admin\AppData\Local\Temp\1cc1a348a007a67baa038557e0657512.dll",DllRegisterServer3⤵PID:320
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