Analysis
- max time kernel
118s - max time network
133s - platform
windows7_x64 - resource
win7-en-20211208 - submitted
27/01/2022, 22:53
Static task
static1
Behavioral task
behavioral1
Sample
a404db54e10949d537f0e1bcd85b8c90.dll
Resource
win7-en-20211208
Behavioral task
behavioral2
Sample
a404db54e10949d537f0e1bcd85b8c90.dll
Resource
win10-en-20211208
General
- Target a404db54e10949d537f0e1bcd85b8c90.dll
- Size 520KB
- Sample220127-2ty7ascabm
- SHA256 b7f817d53ce15bcdca245741c90e5da13a6a8d040fee32c4f16dbc759cf04e87
- MD5 a404db54e10949d537f0e1bcd85b8c90
- SHA1 463a1a0e7f86014c2e25ee131dc7ca30bb7823aa
- SHA512 51f159a3d930aa977c939a7465a4dc7f7cd56585a2dd20c685cdc0af431d3ad08b39147718c76646be37ab40e39807922a14c660bfcceb1b8b95a860c03809be
- MD5 SHA1 SHA512
Malware Config
Extracted
-
emotet
-
Epoch5
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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
-
142.4.219.173:8080
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66.42.57.149:443
-
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
-
37.59.209.141:8080
-
185.148.168.220:8080
-
37.44.244.177:8080
-
203.153.216.46:443
-
45.13.132.26:8080
Signatures
- Suspicious use of WriteProcessMemory 14 IoCs
description pid Process procid_target PID 1320 wrote to memory of 1652 1320 regsvr32.exe 27 PID 1320 wrote to memory of 1652 1320 regsvr32.exe 27 PID 1320 wrote to memory of 1652 1320 regsvr32.exe 27 PID 1320 wrote to memory of 1652 1320 regsvr32.exe 27 PID 1320 wrote to memory of 1652 1320 regsvr32.exe 27 PID 1320 wrote to memory of 1652 1320 regsvr32.exe 27 PID 1320 wrote to memory of 1652 1320 regsvr32.exe 27 PID 1652 wrote to memory of 520 1652 regsvr32.exe 28 PID 1652 wrote to memory of 520 1652 regsvr32.exe 28 PID 1652 wrote to memory of 520 1652 regsvr32.exe 28 PID 1652 wrote to memory of 520 1652 regsvr32.exe 28 PID 1652 wrote to memory of 520 1652 regsvr32.exe 28 PID 1652 wrote to memory of 520 1652 regsvr32.exe 28 PID 1652 wrote to memory of 520 1652 regsvr32.exe 28
Processes
-
C:\Windows\system32\regsvr32.exeregsvr32 /s C:\Users\Admin\AppData\Local\Temp\a404db54e10949d537f0e1bcd85b8c90.dll1⤵
- Suspicious use of WriteProcessMemory
PID:1320 -
C:\Windows\SysWOW64\regsvr32.exe/s C:\Users\Admin\AppData\Local\Temp\a404db54e10949d537f0e1bcd85b8c90.dll2⤵
- Suspicious use of WriteProcessMemory
PID:1652 -
C:\Windows\SysWOW64\rundll32.exeC:\Windows\SysWOW64\rundll32.exe "C:\Users\Admin\AppData\Local\Temp\a404db54e10949d537f0e1bcd85b8c90.dll",DllRegisterServer3⤵PID:520
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