Analysis
- max time kernel
119s - max time network
119s - platform
windows7_x64 - resource
win7-en-20211208 - submitted
09/12/2021, 12:25
Static task
static1
Behavioral task
behavioral1
Sample
a756b033477e98d537ece195ffb4cd8b.dll
Resource
win7-en-20211208
0 signatures
0 seconds
General
- Target a756b033477e98d537ece195ffb4cd8b.dll
- Size 258KB
- Sample211209-pll6jsdcbj
- SHA256 00fb6971817095603fc969736e9ea7ca1e2783bae2c0ca896b74065f6eea718a
- MD5 a756b033477e98d537ece195ffb4cd8b
- SHA1 09da684da99ec0de6bd03462098a87ab7dd0dc45
- SHA512 0b0bb86452a4d3e486dc25c2975a080756d2d0f2cafe19c9901b97a3cd49d2a530c987183bf92acf047d24724d79a37cafdd66eff303be2616f848533250f76b
- MD5 SHA1 SHA512
Malware Config
Extracted
Family
-
emotet
Botnet
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Epoch5
C2
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209.239.112.82:8080
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116.124.128.206:8080
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45.63.5.129:443
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128.199.192.135:8080
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51.178.61.60:443
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168.197.250.14:80
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177.72.80.14:7080
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51.210.242.234:8080
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142.4.219.173:8080
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78.47.204.80:443
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78.46.73.125:443
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37.44.244.177:8080
-
37.59.209.141:8080
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104.131.62.48:8080
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190.90.233.66:443
-
185.148.168.220:8080
-
185.148.168.15:8080
-
62.171.178.147:8080
-
191.252.103.16:80
-
54.38.242.185:443
-
85.214.67.203:8080
-
217.182.143.207:443
-
159.69.237.188:443
-
210.57.209.142:8080
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54.37.228.122:443
-
207.148.81.119:8080
-
195.77.239.39:8080
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66.42.57.149:443
-
195.154.146.35:443
eck1.plain
ecs1.plain
Signatures
- Suspicious use of WriteProcessMemory 14 IoCs
description pid Process procid_target PID 844 wrote to memory of 1592 844 regsvr32.exe 27 PID 844 wrote to memory of 1592 844 regsvr32.exe 27 PID 844 wrote to memory of 1592 844 regsvr32.exe 27 PID 844 wrote to memory of 1592 844 regsvr32.exe 27 PID 844 wrote to memory of 1592 844 regsvr32.exe 27 PID 844 wrote to memory of 1592 844 regsvr32.exe 27 PID 844 wrote to memory of 1592 844 regsvr32.exe 27 PID 1592 wrote to memory of 1028 1592 regsvr32.exe 28 PID 1592 wrote to memory of 1028 1592 regsvr32.exe 28 PID 1592 wrote to memory of 1028 1592 regsvr32.exe 28 PID 1592 wrote to memory of 1028 1592 regsvr32.exe 28 PID 1592 wrote to memory of 1028 1592 regsvr32.exe 28 PID 1592 wrote to memory of 1028 1592 regsvr32.exe 28 PID 1592 wrote to memory of 1028 1592 regsvr32.exe 28
Processes
-
C:\Windows\system32\regsvr32.exeregsvr32 /s C:\Users\Admin\AppData\Local\Temp\a756b033477e98d537ece195ffb4cd8b.dll1⤵
- Suspicious use of WriteProcessMemory
PID:844 -
C:\Windows\SysWOW64\regsvr32.exe/s C:\Users\Admin\AppData\Local\Temp\a756b033477e98d537ece195ffb4cd8b.dll2⤵
- Suspicious use of WriteProcessMemory
PID:1592 -
C:\Windows\SysWOW64\rundll32.exeC:\Windows\SysWOW64\rundll32.exe "C:\Users\Admin\AppData\Local\Temp\a756b033477e98d537ece195ffb4cd8b.dll",DllRegisterServer3⤵PID:1028
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