Analysis
- max time kernel
119s - max time network
149s - platform
windows10_x64 - resource
win10-en-20211208 - submitted
27/01/2022, 15:24
Static task
static1
Behavioral task
behavioral1
Sample
c88842a2aff4381722d341a476d88f41.dll
Resource
win7-en-20211208
0 signatures
0 seconds
General
- Target c88842a2aff4381722d341a476d88f41.dll
- Size 504KB
- Sample220127-ss397aehbl
- SHA256 eac5e99e85fdb024f2f22f420969ffe85090af44be872c327b7a894169d37909
- MD5 c88842a2aff4381722d341a476d88f41
- SHA1 766e1b327fc1a7b5af94d89541d4abed34e76e21
- SHA512 3b04ebf2a4903919d943ce713f1f64fb52d4f91bb70c4d7f899380fc472ee87273e44e5dd56a692015ccbc44eec6aa029dd282647d82a188217a4627fb479e8a
- MD5 SHA1 SHA512
Malware Config
Extracted
Family
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emotet
Botnet
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Epoch5
C2
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159.69.43.124:8080
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45.79.80.198:443
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207.148.81.119:8080
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128.199.192.135:8080
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118.98.72.86:443
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217.182.143.207:443
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168.197.250.14:80
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116.124.128.206:8080
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78.46.73.125:443
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185.148.168.15:8080
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195.154.146.35:443
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85.214.67.203:8080
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194.9.172.107:8080
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59.148.253.194:443
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210.57.209.142:8080
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54.38.242.185:443
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195.77.239.39:8080
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159.69.237.188:443
-
104.131.62.48:8080
-
62.171.178.147:8080
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142.4.219.173:8080
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66.42.57.149:443
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78.47.204.80:443
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190.90.233.66:443
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54.37.228.122:443
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185.168.130.138:443
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191.252.103.16:80
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37.59.209.141:8080
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185.148.168.220:8080
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37.44.244.177:8080
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203.153.216.46:443
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45.13.132.26:8080
eck1.plain
ecs1.plain
Signatures
- Suspicious use of WriteProcessMemory 6 IoCs
description pid Process procid_target PID 2660 wrote to memory of 3836 2660 regsvr32.exe 68 PID 2660 wrote to memory of 3836 2660 regsvr32.exe 68 PID 2660 wrote to memory of 3836 2660 regsvr32.exe 68 PID 3836 wrote to memory of 1348 3836 regsvr32.exe 69 PID 3836 wrote to memory of 1348 3836 regsvr32.exe 69 PID 3836 wrote to memory of 1348 3836 regsvr32.exe 69
Processes
-
C:\Windows\system32\regsvr32.exeregsvr32 /s C:\Users\Admin\AppData\Local\Temp\c88842a2aff4381722d341a476d88f41.dll1⤵
- Suspicious use of WriteProcessMemory
PID:2660 -
C:\Windows\SysWOW64\regsvr32.exe/s C:\Users\Admin\AppData\Local\Temp\c88842a2aff4381722d341a476d88f41.dll2⤵
- Suspicious use of WriteProcessMemory
PID:3836 -
C:\Windows\SysWOW64\rundll32.exeC:\Windows\SysWOW64\rundll32.exe "C:\Users\Admin\AppData\Local\Temp\c88842a2aff4381722d341a476d88f41.dll",DllRegisterServer3⤵PID:1348
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