Analysis
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max time kernel
151s -
max time network
145s -
platform
windows7_x64 -
resource
win7v20210410 -
submitted
15-05-2021 05:02
Static task
static1
Behavioral task
behavioral1
Sample
fcf2af758adc0444801ec104718a9de931d9812f09ff84850b0977c8a2056f68.exe
Resource
win7v20210410
Behavioral task
behavioral2
Sample
fcf2af758adc0444801ec104718a9de931d9812f09ff84850b0977c8a2056f68.exe
Resource
win10v20210410
General
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Target
fcf2af758adc0444801ec104718a9de931d9812f09ff84850b0977c8a2056f68.exe
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Size
1.4MB
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MD5
b745c579d6d0946cd804b7ab8f6d92c9
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SHA1
7f325bed897abcd12938cf8010060e81b2f53507
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SHA256
fcf2af758adc0444801ec104718a9de931d9812f09ff84850b0977c8a2056f68
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SHA512
719ec121753c4f30b444bbca6408889f06e8a64559499323a7c2ff645edf55bf80a72b4001cb7071667b4e8a8291ae08a851de3732f76ed936cae56a69f26c16
Malware Config
Signatures
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Adds policy Run key to start application 2 TTPs 4 IoCs
Processes:
fcf2af758adc0444801ec104718a9de931d9812f09ff84850b0977c8a2056f68.exedescription ioc process Set value (str) \REGISTRY\USER\S-1-5-21-2513283230-931923277-594887482-1000\Software\Microsoft\Windows\CurrentVersion\Policies\Explorer\run\VLXHCMT5KJ = "C:\\Users\\Admin\\AppData\\Roaming\\AG58FPQON.exe" fcf2af758adc0444801ec104718a9de931d9812f09ff84850b0977c8a2056f68.exe Key created \REGISTRY\MACHINE\SOFTWARE\Microsoft\Windows\CurrentVersion\Policies\Explorer\run fcf2af758adc0444801ec104718a9de931d9812f09ff84850b0977c8a2056f68.exe Set value (str) \REGISTRY\MACHINE\SOFTWARE\Microsoft\Windows\CurrentVersion\Policies\Explorer\run\VLXHCMT5KJ = "C:\\Users\\Admin\\AppData\\Roaming\\AG58FPQON.exe" fcf2af758adc0444801ec104718a9de931d9812f09ff84850b0977c8a2056f68.exe Key created \REGISTRY\USER\S-1-5-21-2513283230-931923277-594887482-1000\SOFTWARE\Microsoft\Windows\CurrentVersion\policies\Explorer\run fcf2af758adc0444801ec104718a9de931d9812f09ff84850b0977c8a2056f68.exe -
Adds Run key to start application 2 TTPs 4 IoCs
Processes:
fcf2af758adc0444801ec104718a9de931d9812f09ff84850b0977c8a2056f68.exedescription ioc process Key created \REGISTRY\MACHINE\Software\Wow6432Node\Microsoft\Windows\CurrentVersion\Run fcf2af758adc0444801ec104718a9de931d9812f09ff84850b0977c8a2056f68.exe Set value (str) \REGISTRY\MACHINE\SOFTWARE\Wow6432Node\Microsoft\Windows\CurrentVersion\Run\VLXHCMT5KJ = "C:\\Users\\Admin\\AppData\\Roaming\\AG58FPQON.exe" fcf2af758adc0444801ec104718a9de931d9812f09ff84850b0977c8a2056f68.exe Key created \REGISTRY\USER\S-1-5-21-2513283230-931923277-594887482-1000\Software\Microsoft\Windows\CurrentVersion\Run fcf2af758adc0444801ec104718a9de931d9812f09ff84850b0977c8a2056f68.exe Set value (str) \REGISTRY\USER\S-1-5-21-2513283230-931923277-594887482-1000\Software\Microsoft\Windows\CurrentVersion\Run\VLXHCMT5KJ = "C:\\Users\\Admin\\AppData\\Roaming\\AG58FPQON.exe" fcf2af758adc0444801ec104718a9de931d9812f09ff84850b0977c8a2056f68.exe -
Script User-Agent 2 IoCs
Uses user-agent string associated with script host/environment.
Processes:
description flow ioc HTTP User-Agent header 5 Mozilla/4.0 (compatible; Win32; WinHttp.WinHttpRequest.5) HTTP User-Agent header 6 Mozilla/4.0 (compatible; Win32; WinHttp.WinHttpRequest.5) -
Suspicious behavior: GetForegroundWindowSpam 1 IoCs
Processes:
fcf2af758adc0444801ec104718a9de931d9812f09ff84850b0977c8a2056f68.exepid process 792 fcf2af758adc0444801ec104718a9de931d9812f09ff84850b0977c8a2056f68.exe -
Suspicious behavior: RenamesItself 1 IoCs
Processes:
fcf2af758adc0444801ec104718a9de931d9812f09ff84850b0977c8a2056f68.exepid process 792 fcf2af758adc0444801ec104718a9de931d9812f09ff84850b0977c8a2056f68.exe -
Suspicious use of SetWindowsHookEx 2 IoCs
Processes:
fcf2af758adc0444801ec104718a9de931d9812f09ff84850b0977c8a2056f68.exepid process 792 fcf2af758adc0444801ec104718a9de931d9812f09ff84850b0977c8a2056f68.exe 792 fcf2af758adc0444801ec104718a9de931d9812f09ff84850b0977c8a2056f68.exe
Processes
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C:\Users\Admin\AppData\Local\Temp\fcf2af758adc0444801ec104718a9de931d9812f09ff84850b0977c8a2056f68.exe"C:\Users\Admin\AppData\Local\Temp\fcf2af758adc0444801ec104718a9de931d9812f09ff84850b0977c8a2056f68.exe"1⤵
- Adds policy Run key to start application
- Adds Run key to start application
- Suspicious behavior: GetForegroundWindowSpam
- Suspicious behavior: RenamesItself
- Suspicious use of SetWindowsHookEx
PID:792
Network
MITRE ATT&CK Enterprise v6
Replay Monitor
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Downloads
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memory/792-60-0x0000000000400000-0x0000000000434000-memory.dmpFilesize
208KB