Analysis
- max time kernel
133s - max time network
135s - platform
windows10_x64 - resource
win10-en-20211104 - submitted
27/11/2021, 03:32
Static task
static1
Behavioral task
behavioral1
Sample
21ae1b8c50ac16dacdd929054a5a2a1c.dll
Resource
win7-en-20211014
0 signatures
0 seconds
General
- Target 21ae1b8c50ac16dacdd929054a5a2a1c.dll
- Size 696KB
- Sample211127-d3mb4abfd8
- SHA256 55e1713c6e4f9c2f3368e960c0f1a7498f0016b359e5633db0c0fbd0cf12dd02
- MD5 21ae1b8c50ac16dacdd929054a5a2a1c
- SHA1 b8964429e70021a2cf9807760af303554a816360
- SHA512 8e92ca27cda12cd74f31b30d4537c92546fbb36994b69466b463cd3557f73f3cb069f1367a87b5bfb12531e9f3a047e83104196a136790c70fa1edbbd5f21a66
- MD5 SHA1 SHA512
Malware Config
Extracted
Family
-
emotet
Botnet
-
Epoch5
C2
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51.178.61.60:443
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168.197.250.14:80
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45.79.33.48:8080
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196.44.98.190:8080
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177.72.80.14:7080
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51.210.242.234:8080
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185.148.169.10:8080
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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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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
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195.154.146.35:443
eck1.plain
ecs1.plain
Signatures
- Blocklisted process makes network request 2 IoCs
flow pid Process 16 1624 rundll32.exe 17 1624 rundll32.exe - Suspicious behavior: EnumeratesProcesses 2 IoCs
pid Process 1624 rundll32.exe 1624 rundll32.exe - Suspicious use of WriteProcessMemory 6 IoCs
description pid Process procid_target PID 3128 wrote to memory of 3544 3128 rundll32.exe 68 PID 3128 wrote to memory of 3544 3128 rundll32.exe 68 PID 3128 wrote to memory of 3544 3128 rundll32.exe 68 PID 3544 wrote to memory of 1624 3544 rundll32.exe 69 PID 3544 wrote to memory of 1624 3544 rundll32.exe 69 PID 3544 wrote to memory of 1624 3544 rundll32.exe 69
Processes
-
C:\Windows\system32\rundll32.exerundll32.exe C:\Users\Admin\AppData\Local\Temp\21ae1b8c50ac16dacdd929054a5a2a1c.dll,#11⤵
- Suspicious use of WriteProcessMemory
PID:3128 -
C:\Windows\SysWOW64\rundll32.exerundll32.exe C:\Users\Admin\AppData\Local\Temp\21ae1b8c50ac16dacdd929054a5a2a1c.dll,#12⤵
- Suspicious use of WriteProcessMemory
PID:3544 -
C:\Windows\SysWOW64\rundll32.exeC:\Windows\SysWOW64\rundll32.exe "C:\Users\Admin\AppData\Local\Temp\21ae1b8c50ac16dacdd929054a5a2a1c.dll",Control_RunDLL3⤵
- Blocklisted process makes network request
- Suspicious behavior: EnumeratesProcesses
PID:1624
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