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Analysis
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max time kernel
151s -
max time network
42s -
platform
windows7_x64 -
resource
win7-20220812-en -
resource tags
arch:x64arch:x86image:win7-20220812-enlocale:en-usos:windows7-x64system -
submitted
11/10/2022, 14:14
Static task
static1
Behavioral task
behavioral1
Sample
0c466cd4566b1b5160a4a20646e91bafe5b7b9ec992556e5856d1f4396da52b8.exe
Resource
win7-20220812-en
windows7-x64
8 signatures
150 seconds
Behavioral task
behavioral2
Sample
0c466cd4566b1b5160a4a20646e91bafe5b7b9ec992556e5856d1f4396da52b8.exe
Resource
win10v2004-20220812-en
windows10-2004-x64
8 signatures
150 seconds
General
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Target
0c466cd4566b1b5160a4a20646e91bafe5b7b9ec992556e5856d1f4396da52b8.exe
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Size
132KB
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MD5
60cd0d46b8d2d00260e992666b6d1db0
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SHA1
7f14ccb8602ed157b66ddf616d260e1054ad5fbb
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SHA256
0c466cd4566b1b5160a4a20646e91bafe5b7b9ec992556e5856d1f4396da52b8
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SHA512
aec0275f591b7168b37b44d924879a104b120fb6f3d4e421ef6b4686f098aae9b18555e075f7cd356acaab54d27135073aea15e4339b01f6cf2d21e6cb308788
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SSDEEP
3072:qanf/86NUf6VRlxzhPak8LXo46sBizQiI6O/L:D/8iUSVPxNPaLLXoNiiMiWD
Score
10/10
Malware Config
Signatures
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Modifies visiblity of hidden/system files in Explorer 2 TTPs 2 IoCs
description ioc Process Set value (int) \REGISTRY\USER\S-1-5-21-999675638-2867687379-27515722-1000\Software\Microsoft\Windows\CurrentVersion\Explorer\Advanced\ShowSuperHidden = "0" 0c466cd4566b1b5160a4a20646e91bafe5b7b9ec992556e5856d1f4396da52b8.exe Set value (int) \REGISTRY\USER\S-1-5-21-999675638-2867687379-27515722-1000\Software\Microsoft\Windows\CurrentVersion\Explorer\Advanced\ShowSuperHidden = "0" vxtaec.exe -
Executes dropped EXE 1 IoCs
pid Process 1988 vxtaec.exe -
Loads dropped DLL 2 IoCs
pid Process 1764 0c466cd4566b1b5160a4a20646e91bafe5b7b9ec992556e5856d1f4396da52b8.exe 1764 0c466cd4566b1b5160a4a20646e91bafe5b7b9ec992556e5856d1f4396da52b8.exe -
Adds Run key to start application 2 TTPs 53 IoCs
description ioc Process Set value (str) \REGISTRY\USER\S-1-5-21-999675638-2867687379-27515722-1000\Software\Microsoft\Windows\CurrentVersion\Run\vxtaec = "C:\\Users\\Admin\\vxtaec.exe /l" vxtaec.exe Set value (str) \REGISTRY\USER\S-1-5-21-999675638-2867687379-27515722-1000\Software\Microsoft\Windows\CurrentVersion\Run\vxtaec = "C:\\Users\\Admin\\vxtaec.exe /T" vxtaec.exe Set value (str) \REGISTRY\USER\S-1-5-21-999675638-2867687379-27515722-1000\Software\Microsoft\Windows\CurrentVersion\Run\vxtaec = "C:\\Users\\Admin\\vxtaec.exe /d" vxtaec.exe Set value (str) \REGISTRY\USER\S-1-5-21-999675638-2867687379-27515722-1000\Software\Microsoft\Windows\CurrentVersion\Run\vxtaec = "C:\\Users\\Admin\\vxtaec.exe /z" vxtaec.exe Set value (str) \REGISTRY\USER\S-1-5-21-999675638-2867687379-27515722-1000\Software\Microsoft\Windows\CurrentVersion\Run\vxtaec = "C:\\Users\\Admin\\vxtaec.exe /o" vxtaec.exe Set value (str) \REGISTRY\USER\S-1-5-21-999675638-2867687379-27515722-1000\Software\Microsoft\Windows\CurrentVersion\Run\vxtaec = "C:\\Users\\Admin\\vxtaec.exe /M" vxtaec.exe Set value (str) \REGISTRY\USER\S-1-5-21-999675638-2867687379-27515722-1000\Software\Microsoft\Windows\CurrentVersion\Run\vxtaec = "C:\\Users\\Admin\\vxtaec.exe /O" vxtaec.exe Key created \REGISTRY\USER\S-1-5-21-999675638-2867687379-27515722-1000\Software\Microsoft\Windows\CurrentVersion\Run\ 0c466cd4566b1b5160a4a20646e91bafe5b7b9ec992556e5856d1f4396da52b8.exe Key created \REGISTRY\USER\S-1-5-21-999675638-2867687379-27515722-1000\Software\Microsoft\Windows\CurrentVersion\Run\ vxtaec.exe Set value (str) \REGISTRY\USER\S-1-5-21-999675638-2867687379-27515722-1000\Software\Microsoft\Windows\CurrentVersion\Run\vxtaec = "C:\\Users\\Admin\\vxtaec.exe /H" vxtaec.exe Set value (str) \REGISTRY\USER\S-1-5-21-999675638-2867687379-27515722-1000\Software\Microsoft\Windows\CurrentVersion\Run\vxtaec = "C:\\Users\\Admin\\vxtaec.exe /s" vxtaec.exe Set value (str) \REGISTRY\USER\S-1-5-21-999675638-2867687379-27515722-1000\Software\Microsoft\Windows\CurrentVersion\Run\vxtaec = "C:\\Users\\Admin\\vxtaec.exe /e" vxtaec.exe Set value (str) \REGISTRY\USER\S-1-5-21-999675638-2867687379-27515722-1000\Software\Microsoft\Windows\CurrentVersion\Run\vxtaec = "C:\\Users\\Admin\\vxtaec.exe /t" vxtaec.exe Set value (str) \REGISTRY\USER\S-1-5-21-999675638-2867687379-27515722-1000\Software\Microsoft\Windows\CurrentVersion\Run\vxtaec = "C:\\Users\\Admin\\vxtaec.exe /F" vxtaec.exe Set value (str) \REGISTRY\USER\S-1-5-21-999675638-2867687379-27515722-1000\Software\Microsoft\Windows\CurrentVersion\Run\vxtaec = "C:\\Users\\Admin\\vxtaec.exe /w" vxtaec.exe Set value (str) \REGISTRY\USER\S-1-5-21-999675638-2867687379-27515722-1000\Software\Microsoft\Windows\CurrentVersion\Run\vxtaec = "C:\\Users\\Admin\\vxtaec.exe /Z" vxtaec.exe Set value (str) \REGISTRY\USER\S-1-5-21-999675638-2867687379-27515722-1000\Software\Microsoft\Windows\CurrentVersion\Run\vxtaec = "C:\\Users\\Admin\\vxtaec.exe /R" vxtaec.exe Set value (str) \REGISTRY\USER\S-1-5-21-999675638-2867687379-27515722-1000\Software\Microsoft\Windows\CurrentVersion\Run\vxtaec = "C:\\Users\\Admin\\vxtaec.exe /i" vxtaec.exe Set value (str) \REGISTRY\USER\S-1-5-21-999675638-2867687379-27515722-1000\Software\Microsoft\Windows\CurrentVersion\Run\vxtaec = "C:\\Users\\Admin\\vxtaec.exe /u" vxtaec.exe Set value (str) \REGISTRY\USER\S-1-5-21-999675638-2867687379-27515722-1000\Software\Microsoft\Windows\CurrentVersion\Run\vxtaec = "C:\\Users\\Admin\\vxtaec.exe /r" vxtaec.exe Set value (str) \REGISTRY\USER\S-1-5-21-999675638-2867687379-27515722-1000\Software\Microsoft\Windows\CurrentVersion\Run\vxtaec = "C:\\Users\\Admin\\vxtaec.exe /v" vxtaec.exe Set value (str) \REGISTRY\USER\S-1-5-21-999675638-2867687379-27515722-1000\Software\Microsoft\Windows\CurrentVersion\Run\vxtaec = "C:\\Users\\Admin\\vxtaec.exe /G" vxtaec.exe Set value (str) \REGISTRY\USER\S-1-5-21-999675638-2867687379-27515722-1000\Software\Microsoft\Windows\CurrentVersion\Run\vxtaec = "C:\\Users\\Admin\\vxtaec.exe /q" vxtaec.exe Set value (str) \REGISTRY\USER\S-1-5-21-999675638-2867687379-27515722-1000\Software\Microsoft\Windows\CurrentVersion\Run\vxtaec = "C:\\Users\\Admin\\vxtaec.exe /j" vxtaec.exe Set value (str) \REGISTRY\USER\S-1-5-21-999675638-2867687379-27515722-1000\Software\Microsoft\Windows\CurrentVersion\Run\vxtaec = "C:\\Users\\Admin\\vxtaec.exe /B" vxtaec.exe Set value (str) \REGISTRY\USER\S-1-5-21-999675638-2867687379-27515722-1000\Software\Microsoft\Windows\CurrentVersion\Run\vxtaec = "C:\\Users\\Admin\\vxtaec.exe /p" vxtaec.exe Set value (str) \REGISTRY\USER\S-1-5-21-999675638-2867687379-27515722-1000\Software\Microsoft\Windows\CurrentVersion\Run\vxtaec = "C:\\Users\\Admin\\vxtaec.exe /D" vxtaec.exe Set value (str) \REGISTRY\USER\S-1-5-21-999675638-2867687379-27515722-1000\Software\Microsoft\Windows\CurrentVersion\Run\vxtaec = "C:\\Users\\Admin\\vxtaec.exe /C" vxtaec.exe Set value (str) \REGISTRY\USER\S-1-5-21-999675638-2867687379-27515722-1000\Software\Microsoft\Windows\CurrentVersion\Run\vxtaec = "C:\\Users\\Admin\\vxtaec.exe /W" vxtaec.exe Set value (str) \REGISTRY\USER\S-1-5-21-999675638-2867687379-27515722-1000\Software\Microsoft\Windows\CurrentVersion\Run\vxtaec = "C:\\Users\\Admin\\vxtaec.exe /E" vxtaec.exe Set value (str) \REGISTRY\USER\S-1-5-21-999675638-2867687379-27515722-1000\Software\Microsoft\Windows\CurrentVersion\Run\vxtaec = "C:\\Users\\Admin\\vxtaec.exe /Q" vxtaec.exe Set value (str) \REGISTRY\USER\S-1-5-21-999675638-2867687379-27515722-1000\Software\Microsoft\Windows\CurrentVersion\Run\vxtaec = "C:\\Users\\Admin\\vxtaec.exe /L" vxtaec.exe Set value (str) \REGISTRY\USER\S-1-5-21-999675638-2867687379-27515722-1000\Software\Microsoft\Windows\CurrentVersion\Run\vxtaec = "C:\\Users\\Admin\\vxtaec.exe /a" vxtaec.exe Set value (str) \REGISTRY\USER\S-1-5-21-999675638-2867687379-27515722-1000\Software\Microsoft\Windows\CurrentVersion\Run\vxtaec = "C:\\Users\\Admin\\vxtaec.exe /b" vxtaec.exe Set value (str) \REGISTRY\USER\S-1-5-21-999675638-2867687379-27515722-1000\Software\Microsoft\Windows\CurrentVersion\Run\vxtaec = "C:\\Users\\Admin\\vxtaec.exe /I" 0c466cd4566b1b5160a4a20646e91bafe5b7b9ec992556e5856d1f4396da52b8.exe Set value (str) \REGISTRY\USER\S-1-5-21-999675638-2867687379-27515722-1000\Software\Microsoft\Windows\CurrentVersion\Run\vxtaec = "C:\\Users\\Admin\\vxtaec.exe /K" vxtaec.exe Set value (str) \REGISTRY\USER\S-1-5-21-999675638-2867687379-27515722-1000\Software\Microsoft\Windows\CurrentVersion\Run\vxtaec = "C:\\Users\\Admin\\vxtaec.exe /n" vxtaec.exe Set value (str) \REGISTRY\USER\S-1-5-21-999675638-2867687379-27515722-1000\Software\Microsoft\Windows\CurrentVersion\Run\vxtaec = "C:\\Users\\Admin\\vxtaec.exe /V" vxtaec.exe Set value (str) \REGISTRY\USER\S-1-5-21-999675638-2867687379-27515722-1000\Software\Microsoft\Windows\CurrentVersion\Run\vxtaec = "C:\\Users\\Admin\\vxtaec.exe /U" vxtaec.exe Set value (str) \REGISTRY\USER\S-1-5-21-999675638-2867687379-27515722-1000\Software\Microsoft\Windows\CurrentVersion\Run\vxtaec = "C:\\Users\\Admin\\vxtaec.exe /c" vxtaec.exe Set value (str) \REGISTRY\USER\S-1-5-21-999675638-2867687379-27515722-1000\Software\Microsoft\Windows\CurrentVersion\Run\vxtaec = "C:\\Users\\Admin\\vxtaec.exe /S" vxtaec.exe Set value (str) \REGISTRY\USER\S-1-5-21-999675638-2867687379-27515722-1000\Software\Microsoft\Windows\CurrentVersion\Run\vxtaec = "C:\\Users\\Admin\\vxtaec.exe /A" vxtaec.exe Set value (str) \REGISTRY\USER\S-1-5-21-999675638-2867687379-27515722-1000\Software\Microsoft\Windows\CurrentVersion\Run\vxtaec = "C:\\Users\\Admin\\vxtaec.exe /I" vxtaec.exe Set value (str) \REGISTRY\USER\S-1-5-21-999675638-2867687379-27515722-1000\Software\Microsoft\Windows\CurrentVersion\Run\vxtaec = "C:\\Users\\Admin\\vxtaec.exe /P" vxtaec.exe Set value (str) \REGISTRY\USER\S-1-5-21-999675638-2867687379-27515722-1000\Software\Microsoft\Windows\CurrentVersion\Run\vxtaec = "C:\\Users\\Admin\\vxtaec.exe /X" vxtaec.exe Set value (str) \REGISTRY\USER\S-1-5-21-999675638-2867687379-27515722-1000\Software\Microsoft\Windows\CurrentVersion\Run\vxtaec = "C:\\Users\\Admin\\vxtaec.exe /x" vxtaec.exe Set value (str) \REGISTRY\USER\S-1-5-21-999675638-2867687379-27515722-1000\Software\Microsoft\Windows\CurrentVersion\Run\vxtaec = "C:\\Users\\Admin\\vxtaec.exe /y" vxtaec.exe Set value (str) \REGISTRY\USER\S-1-5-21-999675638-2867687379-27515722-1000\Software\Microsoft\Windows\CurrentVersion\Run\vxtaec = "C:\\Users\\Admin\\vxtaec.exe /f" vxtaec.exe Set value (str) \REGISTRY\USER\S-1-5-21-999675638-2867687379-27515722-1000\Software\Microsoft\Windows\CurrentVersion\Run\vxtaec = "C:\\Users\\Admin\\vxtaec.exe /g" vxtaec.exe Set value (str) \REGISTRY\USER\S-1-5-21-999675638-2867687379-27515722-1000\Software\Microsoft\Windows\CurrentVersion\Run\vxtaec = "C:\\Users\\Admin\\vxtaec.exe /m" vxtaec.exe Set value (str) \REGISTRY\USER\S-1-5-21-999675638-2867687379-27515722-1000\Software\Microsoft\Windows\CurrentVersion\Run\vxtaec = "C:\\Users\\Admin\\vxtaec.exe /h" vxtaec.exe Set value (str) \REGISTRY\USER\S-1-5-21-999675638-2867687379-27515722-1000\Software\Microsoft\Windows\CurrentVersion\Run\vxtaec = "C:\\Users\\Admin\\vxtaec.exe /k" vxtaec.exe Set value (str) \REGISTRY\USER\S-1-5-21-999675638-2867687379-27515722-1000\Software\Microsoft\Windows\CurrentVersion\Run\vxtaec = "C:\\Users\\Admin\\vxtaec.exe /Y" vxtaec.exe -
Enumerates physical storage devices 1 TTPs
Attempts to interact with connected storage/optical drive(s). Likely ransomware behaviour.
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Suspicious behavior: EnumeratesProcesses 64 IoCs
pid Process 1764 0c466cd4566b1b5160a4a20646e91bafe5b7b9ec992556e5856d1f4396da52b8.exe 1988 vxtaec.exe 1988 vxtaec.exe 1988 vxtaec.exe 1988 vxtaec.exe 1988 vxtaec.exe 1988 vxtaec.exe 1988 vxtaec.exe 1988 vxtaec.exe 1988 vxtaec.exe 1988 vxtaec.exe 1988 vxtaec.exe 1988 vxtaec.exe 1988 vxtaec.exe 1988 vxtaec.exe 1988 vxtaec.exe 1988 vxtaec.exe 1988 vxtaec.exe 1988 vxtaec.exe 1988 vxtaec.exe 1988 vxtaec.exe 1988 vxtaec.exe 1988 vxtaec.exe 1988 vxtaec.exe 1988 vxtaec.exe 1988 vxtaec.exe 1988 vxtaec.exe 1988 vxtaec.exe 1988 vxtaec.exe 1988 vxtaec.exe 1988 vxtaec.exe 1988 vxtaec.exe 1988 vxtaec.exe 1988 vxtaec.exe 1988 vxtaec.exe 1988 vxtaec.exe 1988 vxtaec.exe 1988 vxtaec.exe 1988 vxtaec.exe 1988 vxtaec.exe 1988 vxtaec.exe 1988 vxtaec.exe 1988 vxtaec.exe 1988 vxtaec.exe 1988 vxtaec.exe 1988 vxtaec.exe 1988 vxtaec.exe 1988 vxtaec.exe 1988 vxtaec.exe 1988 vxtaec.exe 1988 vxtaec.exe 1988 vxtaec.exe 1988 vxtaec.exe 1988 vxtaec.exe 1988 vxtaec.exe 1988 vxtaec.exe 1988 vxtaec.exe 1988 vxtaec.exe 1988 vxtaec.exe 1988 vxtaec.exe 1988 vxtaec.exe 1988 vxtaec.exe 1988 vxtaec.exe 1988 vxtaec.exe -
Suspicious use of SetWindowsHookEx 2 IoCs
pid Process 1764 0c466cd4566b1b5160a4a20646e91bafe5b7b9ec992556e5856d1f4396da52b8.exe 1988 vxtaec.exe -
Suspicious use of WriteProcessMemory 4 IoCs
description pid Process procid_target PID 1764 wrote to memory of 1988 1764 0c466cd4566b1b5160a4a20646e91bafe5b7b9ec992556e5856d1f4396da52b8.exe 26 PID 1764 wrote to memory of 1988 1764 0c466cd4566b1b5160a4a20646e91bafe5b7b9ec992556e5856d1f4396da52b8.exe 26 PID 1764 wrote to memory of 1988 1764 0c466cd4566b1b5160a4a20646e91bafe5b7b9ec992556e5856d1f4396da52b8.exe 26 PID 1764 wrote to memory of 1988 1764 0c466cd4566b1b5160a4a20646e91bafe5b7b9ec992556e5856d1f4396da52b8.exe 26
Processes
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C:\Users\Admin\AppData\Local\Temp\0c466cd4566b1b5160a4a20646e91bafe5b7b9ec992556e5856d1f4396da52b8.exe"C:\Users\Admin\AppData\Local\Temp\0c466cd4566b1b5160a4a20646e91bafe5b7b9ec992556e5856d1f4396da52b8.exe"1⤵
- Modifies visiblity of hidden/system files in Explorer
- Loads dropped DLL
- Adds Run key to start application
- Suspicious behavior: EnumeratesProcesses
- Suspicious use of SetWindowsHookEx
- Suspicious use of WriteProcessMemory
PID:1764 -
C:\Users\Admin\vxtaec.exe"C:\Users\Admin\vxtaec.exe"2⤵
- Modifies visiblity of hidden/system files in Explorer
- Executes dropped EXE
- Adds Run key to start application
- Suspicious behavior: EnumeratesProcesses
- Suspicious use of SetWindowsHookEx
PID:1988
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Network
MITRE ATT&CK Enterprise v6
Replay Monitor
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Downloads
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Filesize
132KB
MD593434004e0d21e210f4b42a09c5e7e2d
SHA1b7a4db0cb499fac161263777cb243e2e6f957449
SHA2563bcbd4604c0abb2ea054e47fbde9d5f7d23b4db381d274a40c087ad826af5a7f
SHA51244fb6747442570f34e4c153ba6cde1f37494c36365bba269ccfbd74e6543ed45c4c4df5871d36fb3736a2b5d899f8282efa663ad4510e818c3dca4cf12e621f1
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Filesize
132KB
MD593434004e0d21e210f4b42a09c5e7e2d
SHA1b7a4db0cb499fac161263777cb243e2e6f957449
SHA2563bcbd4604c0abb2ea054e47fbde9d5f7d23b4db381d274a40c087ad826af5a7f
SHA51244fb6747442570f34e4c153ba6cde1f37494c36365bba269ccfbd74e6543ed45c4c4df5871d36fb3736a2b5d899f8282efa663ad4510e818c3dca4cf12e621f1
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Filesize
132KB
MD593434004e0d21e210f4b42a09c5e7e2d
SHA1b7a4db0cb499fac161263777cb243e2e6f957449
SHA2563bcbd4604c0abb2ea054e47fbde9d5f7d23b4db381d274a40c087ad826af5a7f
SHA51244fb6747442570f34e4c153ba6cde1f37494c36365bba269ccfbd74e6543ed45c4c4df5871d36fb3736a2b5d899f8282efa663ad4510e818c3dca4cf12e621f1
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Filesize
132KB
MD593434004e0d21e210f4b42a09c5e7e2d
SHA1b7a4db0cb499fac161263777cb243e2e6f957449
SHA2563bcbd4604c0abb2ea054e47fbde9d5f7d23b4db381d274a40c087ad826af5a7f
SHA51244fb6747442570f34e4c153ba6cde1f37494c36365bba269ccfbd74e6543ed45c4c4df5871d36fb3736a2b5d899f8282efa663ad4510e818c3dca4cf12e621f1