Analysis
- max time kernel
118s - max time network
121s - platform
windows10_x64 - resource
win10-en-20211104 - submitted
03/12/2021, 22:33
Static task
static1
Behavioral task
behavioral1
Sample
7f411b5e5b546cd096241570f39d02d7.dll
Resource
win7-en-20211104
0 signatures
0 seconds
General
- Target 7f411b5e5b546cd096241570f39d02d7.dll
- Size 384KB
- Sample211203-2ghnsaheaj
- SHA256 423bd5a167eeb14fee2d23ba0b6bbc6cfeb04193cdf60c3192a88187bee4e6ce
- MD5 7f411b5e5b546cd096241570f39d02d7
- SHA1 569d8c28818addbee4c95c161305b9eeafc5c378
- SHA512 05adb5d061f0d5b2aa4b14e2caa535607a548cf797c6cdea26a3e00ea16f8872131e9e9b0c1f8f645d5d6898943a8c975297295c6d2b7abc03ebe1b93b8e5e4b
- MD5 SHA1 SHA512
Malware Config
Extracted
Family
-
emotet
Botnet
-
Epoch5
C2
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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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191.252.103.16:80
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54.38.242.185:443
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85.214.67.203:8080
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217.182.143.207:443
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159.69.237.188:443
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210.57.209.142:8080
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54.37.228.122:443
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207.148.81.119:8080
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195.77.239.39:8080
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66.42.57.149:443
-
195.154.146.35:443
eck1.plain
ecs1.plain
Signatures
- suricata: ET MALWARE W32/Emotet CnC Beacon 3
suricata: ET MALWARE W32/Emotet CnC Beacon 3
- Blocklisted process makes network request 2 IoCs
flow pid Process 16 2580 rundll32.exe 17 2580 rundll32.exe - Suspicious behavior: EnumeratesProcesses 2 IoCs
pid Process 2580 rundll32.exe 2580 rundll32.exe - Suspicious use of WriteProcessMemory 6 IoCs
description pid Process procid_target PID 3048 wrote to memory of 2716 3048 rundll32.exe 68 PID 3048 wrote to memory of 2716 3048 rundll32.exe 68 PID 3048 wrote to memory of 2716 3048 rundll32.exe 68 PID 2716 wrote to memory of 2580 2716 rundll32.exe 69 PID 2716 wrote to memory of 2580 2716 rundll32.exe 69 PID 2716 wrote to memory of 2580 2716 rundll32.exe 69
Processes
-
C:\Windows\system32\rundll32.exerundll32.exe C:\Users\Admin\AppData\Local\Temp\7f411b5e5b546cd096241570f39d02d7.dll,#11⤵
- Suspicious use of WriteProcessMemory
PID:3048 -
C:\Windows\SysWOW64\rundll32.exerundll32.exe C:\Users\Admin\AppData\Local\Temp\7f411b5e5b546cd096241570f39d02d7.dll,#12⤵
- Suspicious use of WriteProcessMemory
PID:2716 -
C:\Windows\SysWOW64\rundll32.exeC:\Windows\SysWOW64\rundll32.exe "C:\Users\Admin\AppData\Local\Temp\7f411b5e5b546cd096241570f39d02d7.dll",Control_RunDLL3⤵
- Blocklisted process makes network request
- Suspicious behavior: EnumeratesProcesses
PID:2580
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