Analysis
- max time kernel
122s - max time network
136s - platform
windows7_x64 - resource
win7-en-20211104 - submitted
16/11/2021, 11:14
Static task
static1
Behavioral task
behavioral1
Sample
a94da1b62f88f77d7f2f91ff51a1ac3a12df0d068b1017d092ec1e589a8a392a.dll
Resource
win7-en-20211104
0 signatures
0 seconds
General
- Target a94da1b62f88f77d7f2f91ff51a1ac3a12df0d068b1017d092ec1e589a8a392a.dll
- Size 252KB
- Sample211116-nb2mtadeb9
- SHA256 a94da1b62f88f77d7f2f91ff51a1ac3a12df0d068b1017d092ec1e589a8a392a
- MD5 c27e527731ada77e72528f93f66b4c87
- SHA1 ab8406ec5e00ea8be809253420a9a595f90d7ac3
- SHA512 b06f6b461a9caffc263f3cc08d21fca10d5f8b627d0450ad7047750331b9402e14ee1eb17a9883bc0706ea7c1a2e468572ff38c132c6a94c312576b849aa6cbb
- MD5 SHA1 SHA512
Malware Config
Extracted
Family
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emotet
Botnet
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Epoch4
C2
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81.0.236.93:443
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94.177.248.64:443
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66.42.55.5:7080
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103.8.26.103:8080
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185.184.25.237:8080
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45.76.176.10:8080
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188.93.125.116:8080
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103.8.26.102:8080
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178.79.147.66:8080
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58.227.42.236:80
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45.118.135.203:7080
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103.75.201.2:443
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195.154.133.20:443
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45.142.114.231:8080
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212.237.5.209:443
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207.38.84.195:8080
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104.251.214.46:8080
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138.185.72.26:8080
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51.68.175.8:8080
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210.57.217.132:8080
eck1.plain
Signatures
- Blocklisted process makes network request 4 IoCs
flow pid Process 4 1492 rundll32.exe 5 1492 rundll32.exe 6 1492 rundll32.exe 8 1492 rundll32.exe - Suspicious behavior: EnumeratesProcesses 1 IoCs
pid Process 1492 rundll32.exe - Suspicious use of WriteProcessMemory 14 IoCs
description pid Process procid_target PID 1840 wrote to memory of 1848 1840 rundll32.exe 27 PID 1840 wrote to memory of 1848 1840 rundll32.exe 27 PID 1840 wrote to memory of 1848 1840 rundll32.exe 27 PID 1840 wrote to memory of 1848 1840 rundll32.exe 27 PID 1840 wrote to memory of 1848 1840 rundll32.exe 27 PID 1840 wrote to memory of 1848 1840 rundll32.exe 27 PID 1840 wrote to memory of 1848 1840 rundll32.exe 27 PID 1848 wrote to memory of 1492 1848 rundll32.exe 29 PID 1848 wrote to memory of 1492 1848 rundll32.exe 29 PID 1848 wrote to memory of 1492 1848 rundll32.exe 29 PID 1848 wrote to memory of 1492 1848 rundll32.exe 29 PID 1848 wrote to memory of 1492 1848 rundll32.exe 29 PID 1848 wrote to memory of 1492 1848 rundll32.exe 29 PID 1848 wrote to memory of 1492 1848 rundll32.exe 29
Processes
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C:\Windows\system32\rundll32.exerundll32.exe C:\Users\Admin\AppData\Local\Temp\a94da1b62f88f77d7f2f91ff51a1ac3a12df0d068b1017d092ec1e589a8a392a.dll,#11⤵
- Suspicious use of WriteProcessMemory
PID:1840 -
C:\Windows\SysWOW64\rundll32.exerundll32.exe C:\Users\Admin\AppData\Local\Temp\a94da1b62f88f77d7f2f91ff51a1ac3a12df0d068b1017d092ec1e589a8a392a.dll,#12⤵
- Suspicious use of WriteProcessMemory
PID:1848 -
C:\Windows\SysWOW64\rundll32.exeC:\Windows\SysWOW64\rundll32.exe "C:\Users\Admin\AppData\Local\Temp\a94da1b62f88f77d7f2f91ff51a1ac3a12df0d068b1017d092ec1e589a8a392a.dll",Control_RunDLL3⤵
- Blocklisted process makes network request
- Suspicious behavior: EnumeratesProcesses
PID:1492
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