Analysis
- max time kernel
121s - max time network
127s - platform
windows10_x64 - resource
win10-en-20211208 - submitted
09/12/2021, 13:48
Static task
static1
Behavioral task
behavioral1
Sample
DUnHW7HnJVY527FakNsuW.dll
Resource
win7-en-20211208
0 signatures
0 seconds
General
- Target DUnHW7HnJVY527FakNsuW.dll
- Size 258KB
- Sample211209-q34ycsdebn
- SHA256 bc3805e4e77eeded9cff3f13d29e65a90c1be2e2961b7260fc638783fc5cda7c
- MD5 649810900d6d5b313a63e75d4d38863c
- SHA1 4280afb53d4f2348792431a1d5f6916c9e25abbe
- SHA512 b27700282ee064c0ec6a4caf1ff71c84e68aa29206548227d86f4d95b720b8e9dfe9376df778a0a41a59d32b335f363cb226eed82a4e9aac850c64556a82fb65
- MD5 SHA1 SHA512
Malware Config
Extracted
Family
-
emotet
Botnet
-
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
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37.59.209.141:8080
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104.131.62.48:8080
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190.90.233.66:443
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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
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210.57.209.142:8080
-
54.37.228.122:443
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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 6 IoCs
description pid Process procid_target PID 2920 wrote to memory of 3228 2920 regsvr32.exe 68 PID 2920 wrote to memory of 3228 2920 regsvr32.exe 68 PID 2920 wrote to memory of 3228 2920 regsvr32.exe 68 PID 3228 wrote to memory of 492 3228 regsvr32.exe 69 PID 3228 wrote to memory of 492 3228 regsvr32.exe 69 PID 3228 wrote to memory of 492 3228 regsvr32.exe 69
Processes
-
C:\Windows\system32\regsvr32.exeregsvr32 /s C:\Users\Admin\AppData\Local\Temp\DUnHW7HnJVY527FakNsuW.dll1⤵
- Suspicious use of WriteProcessMemory
PID:2920 -
C:\Windows\SysWOW64\regsvr32.exe/s C:\Users\Admin\AppData\Local\Temp\DUnHW7HnJVY527FakNsuW.dll2⤵
- Suspicious use of WriteProcessMemory
PID:3228 -
C:\Windows\SysWOW64\rundll32.exeC:\Windows\SysWOW64\rundll32.exe "C:\Users\Admin\AppData\Local\Temp\DUnHW7HnJVY527FakNsuW.dll",DllRegisterServer3⤵PID:492
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