Analysis
- max time kernel
122s - max time network
127s - platform
windows7_x64 - resource
win7-en-20211208 - submitted
25/01/2022, 09:26
Static task
static1
Behavioral task
behavioral1
Sample
cf0c111f952d4252402fc1a0639a7b4e.dll
Resource
win7-en-20211208
0 signatures
0 seconds
General
- Target cf0c111f952d4252402fc1a0639a7b4e.dll
- Size 642KB
- Sample220125-ld7whadbb5
- SHA256 372e3be35f6cb13c0f6459acd7284667267cffb7270412ff851ffb06cbd20db5
- MD5 cf0c111f952d4252402fc1a0639a7b4e
- SHA1 25a8947ee751aec09dd07c2bea3d7b75eb62da56
- SHA512 11d26ee47d83fa6f2b99940fbd1b1d259322dd29c94bedbeaacc5652042c4ef7f093b6f871204224f38fde8b2bf7bd084ac1e9d2da57a44b97a615b705215ae3
- MD5 SHA1 SHA512
Malware Config
Extracted
Family
-
emotet
Botnet
-
Epoch5
C2
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45.138.98.34:80
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69.16.218.101:8080
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51.210.242.234:8080
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185.148.168.220:8080
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142.4.219.173:8080
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54.38.242.185:443
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191.252.103.16:80
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104.131.62.48:8080
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62.171.178.147:8080
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217.182.143.207:443
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168.197.250.14:80
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37.44.244.177:8080
-
66.42.57.149:443
-
210.57.209.142:8080
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159.69.237.188:443
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116.124.128.206:8080
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128.199.192.135:8080
-
195.154.146.35:443
-
185.148.168.15:8080
-
195.77.239.39:8080
-
207.148.81.119:8080
-
85.214.67.203:8080
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190.90.233.66:443
-
78.46.73.125:443
-
78.47.204.80:443
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37.59.209.141:8080
-
54.37.228.122:443
eck1.plain
ecs1.plain
Signatures
- Suspicious use of WriteProcessMemory 14 IoCs
description pid Process procid_target PID 732 wrote to memory of 1656 732 regsvr32.exe 27 PID 732 wrote to memory of 1656 732 regsvr32.exe 27 PID 732 wrote to memory of 1656 732 regsvr32.exe 27 PID 732 wrote to memory of 1656 732 regsvr32.exe 27 PID 732 wrote to memory of 1656 732 regsvr32.exe 27 PID 732 wrote to memory of 1656 732 regsvr32.exe 27 PID 732 wrote to memory of 1656 732 regsvr32.exe 27 PID 1656 wrote to memory of 520 1656 regsvr32.exe 28 PID 1656 wrote to memory of 520 1656 regsvr32.exe 28 PID 1656 wrote to memory of 520 1656 regsvr32.exe 28 PID 1656 wrote to memory of 520 1656 regsvr32.exe 28 PID 1656 wrote to memory of 520 1656 regsvr32.exe 28 PID 1656 wrote to memory of 520 1656 regsvr32.exe 28 PID 1656 wrote to memory of 520 1656 regsvr32.exe 28
Processes
-
C:\Windows\system32\regsvr32.exeregsvr32 /s C:\Users\Admin\AppData\Local\Temp\cf0c111f952d4252402fc1a0639a7b4e.dll1⤵
- Suspicious use of WriteProcessMemory
PID:732 -
C:\Windows\SysWOW64\regsvr32.exe/s C:\Users\Admin\AppData\Local\Temp\cf0c111f952d4252402fc1a0639a7b4e.dll2⤵
- Suspicious use of WriteProcessMemory
PID:1656 -
C:\Windows\SysWOW64\rundll32.exeC:\Windows\SysWOW64\rundll32.exe "C:\Users\Admin\AppData\Local\Temp\cf0c111f952d4252402fc1a0639a7b4e.dll",DllRegisterServer3⤵PID:520
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