Analysis
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max time kernel
150s -
max time network
52s -
platform
windows7_x64 -
resource
win7-20220901-en -
resource tags
arch:x64arch:x86image:win7-20220901-enlocale:en-usos:windows7-x64system -
submitted
06/11/2022, 11:28
Static task
static1
Behavioral task
behavioral1
Sample
9df4e355792343f7af423030dc917aae41e2a5d1b754e9ad5e72706df3019041.exe
Resource
win7-20220901-en
windows7-x64
8 signatures
150 seconds
Behavioral task
behavioral2
Sample
9df4e355792343f7af423030dc917aae41e2a5d1b754e9ad5e72706df3019041.exe
Resource
win10v2004-20220812-en
windows10-2004-x64
8 signatures
150 seconds
General
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Target
9df4e355792343f7af423030dc917aae41e2a5d1b754e9ad5e72706df3019041.exe
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Size
208KB
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MD5
05cf998811a24b99fdf76bcc4019a962
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SHA1
e43948ff1ad1e93baeba51a6ed6e38734ab68534
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SHA256
9df4e355792343f7af423030dc917aae41e2a5d1b754e9ad5e72706df3019041
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SHA512
b0e5e6a2131aed27f10fc3a0753b5788979e8969f5c10f539f9847cfea6ff46d7fcf074e627cf60eab06ae5559080adc47118978ddbc0539d725d88f4fc8aca2
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SSDEEP
6144:ZciKhTL8RgFTjAy0fWE5YW58XzUgxegXJycLzKr8378MlKnvmb7/D26+ZxyXFQz:mZL8RgFTjAy0ft5YW58Xz/PXJycvKw3K
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-1-5-21-4063495947-34355257-727531523-1000\Software\Microsoft\Windows\CurrentVersion\Explorer\Advanced\ShowSuperHidden = "0" 9df4e355792343f7af423030dc917aae41e2a5d1b754e9ad5e72706df3019041.exe Set value (int) \REGISTRY\USER\S-1-5-21-4063495947-34355257-727531523-1000\Software\Microsoft\Windows\CurrentVersion\Explorer\Advanced\ShowSuperHidden = "0" vesaq.exe -
Executes dropped EXE 1 IoCs
pid Process 544 vesaq.exe -
Loads dropped DLL 2 IoCs
pid Process 1380 9df4e355792343f7af423030dc917aae41e2a5d1b754e9ad5e72706df3019041.exe 1380 9df4e355792343f7af423030dc917aae41e2a5d1b754e9ad5e72706df3019041.exe -
Adds Run key to start application 2 TTPs 51 IoCs
description ioc Process Set value (str) \REGISTRY\USER\S-1-5-21-4063495947-34355257-727531523-1000\Software\Microsoft\Windows\CurrentVersion\Run\vesaq = "C:\\Users\\Admin\\vesaq.exe /u" vesaq.exe Set value (str) \REGISTRY\USER\S-1-5-21-4063495947-34355257-727531523-1000\Software\Microsoft\Windows\CurrentVersion\Run\vesaq = "C:\\Users\\Admin\\vesaq.exe /f" vesaq.exe Set value (str) \REGISTRY\USER\S-1-5-21-4063495947-34355257-727531523-1000\Software\Microsoft\Windows\CurrentVersion\Run\vesaq = "C:\\Users\\Admin\\vesaq.exe /o" vesaq.exe Set value (str) \REGISTRY\USER\S-1-5-21-4063495947-34355257-727531523-1000\Software\Microsoft\Windows\CurrentVersion\Run\vesaq = "C:\\Users\\Admin\\vesaq.exe /Q" vesaq.exe Set value (str) \REGISTRY\USER\S-1-5-21-4063495947-34355257-727531523-1000\Software\Microsoft\Windows\CurrentVersion\Run\vesaq = "C:\\Users\\Admin\\vesaq.exe /C" vesaq.exe Set value (str) \REGISTRY\USER\S-1-5-21-4063495947-34355257-727531523-1000\Software\Microsoft\Windows\CurrentVersion\Run\vesaq = "C:\\Users\\Admin\\vesaq.exe /j" vesaq.exe Key created \REGISTRY\USER\S-1-5-21-4063495947-34355257-727531523-1000\Software\Microsoft\Windows\CurrentVersion\Run\ vesaq.exe Set value (str) \REGISTRY\USER\S-1-5-21-4063495947-34355257-727531523-1000\Software\Microsoft\Windows\CurrentVersion\Run\vesaq = "C:\\Users\\Admin\\vesaq.exe /s" vesaq.exe Set value (str) \REGISTRY\USER\S-1-5-21-4063495947-34355257-727531523-1000\Software\Microsoft\Windows\CurrentVersion\Run\vesaq = "C:\\Users\\Admin\\vesaq.exe /a" vesaq.exe Set value (str) \REGISTRY\USER\S-1-5-21-4063495947-34355257-727531523-1000\Software\Microsoft\Windows\CurrentVersion\Run\vesaq = "C:\\Users\\Admin\\vesaq.exe /V" vesaq.exe Set value (str) \REGISTRY\USER\S-1-5-21-4063495947-34355257-727531523-1000\Software\Microsoft\Windows\CurrentVersion\Run\vesaq = "C:\\Users\\Admin\\vesaq.exe /B" vesaq.exe Set value (str) \REGISTRY\USER\S-1-5-21-4063495947-34355257-727531523-1000\Software\Microsoft\Windows\CurrentVersion\Run\vesaq = "C:\\Users\\Admin\\vesaq.exe /E" vesaq.exe Set value (str) \REGISTRY\USER\S-1-5-21-4063495947-34355257-727531523-1000\Software\Microsoft\Windows\CurrentVersion\Run\vesaq = "C:\\Users\\Admin\\vesaq.exe /q" vesaq.exe Set value (str) \REGISTRY\USER\S-1-5-21-4063495947-34355257-727531523-1000\Software\Microsoft\Windows\CurrentVersion\Run\vesaq = "C:\\Users\\Admin\\vesaq.exe /z" vesaq.exe Set value (str) \REGISTRY\USER\S-1-5-21-4063495947-34355257-727531523-1000\Software\Microsoft\Windows\CurrentVersion\Run\vesaq = "C:\\Users\\Admin\\vesaq.exe /F" vesaq.exe Set value (str) \REGISTRY\USER\S-1-5-21-4063495947-34355257-727531523-1000\Software\Microsoft\Windows\CurrentVersion\Run\vesaq = "C:\\Users\\Admin\\vesaq.exe /O" vesaq.exe Set value (str) \REGISTRY\USER\S-1-5-21-4063495947-34355257-727531523-1000\Software\Microsoft\Windows\CurrentVersion\Run\vesaq = "C:\\Users\\Admin\\vesaq.exe /T" vesaq.exe Set value (str) \REGISTRY\USER\S-1-5-21-4063495947-34355257-727531523-1000\Software\Microsoft\Windows\CurrentVersion\Run\vesaq = "C:\\Users\\Admin\\vesaq.exe /w" vesaq.exe Set value (str) \REGISTRY\USER\S-1-5-21-4063495947-34355257-727531523-1000\Software\Microsoft\Windows\CurrentVersion\Run\vesaq = "C:\\Users\\Admin\\vesaq.exe /b" vesaq.exe Set value (str) \REGISTRY\USER\S-1-5-21-4063495947-34355257-727531523-1000\Software\Microsoft\Windows\CurrentVersion\Run\vesaq = "C:\\Users\\Admin\\vesaq.exe /S" vesaq.exe Set value (str) \REGISTRY\USER\S-1-5-21-4063495947-34355257-727531523-1000\Software\Microsoft\Windows\CurrentVersion\Run\vesaq = "C:\\Users\\Admin\\vesaq.exe /k" vesaq.exe Set value (str) \REGISTRY\USER\S-1-5-21-4063495947-34355257-727531523-1000\Software\Microsoft\Windows\CurrentVersion\Run\vesaq = "C:\\Users\\Admin\\vesaq.exe /h" vesaq.exe Set value (str) \REGISTRY\USER\S-1-5-21-4063495947-34355257-727531523-1000\Software\Microsoft\Windows\CurrentVersion\Run\vesaq = "C:\\Users\\Admin\\vesaq.exe /J" vesaq.exe Set value (str) \REGISTRY\USER\S-1-5-21-4063495947-34355257-727531523-1000\Software\Microsoft\Windows\CurrentVersion\Run\vesaq = "C:\\Users\\Admin\\vesaq.exe /m" vesaq.exe Set value (str) \REGISTRY\USER\S-1-5-21-4063495947-34355257-727531523-1000\Software\Microsoft\Windows\CurrentVersion\Run\vesaq = "C:\\Users\\Admin\\vesaq.exe /G" vesaq.exe Set value (str) \REGISTRY\USER\S-1-5-21-4063495947-34355257-727531523-1000\Software\Microsoft\Windows\CurrentVersion\Run\vesaq = "C:\\Users\\Admin\\vesaq.exe /X" vesaq.exe Set value (str) \REGISTRY\USER\S-1-5-21-4063495947-34355257-727531523-1000\Software\Microsoft\Windows\CurrentVersion\Run\vesaq = "C:\\Users\\Admin\\vesaq.exe /U" vesaq.exe Set value (str) \REGISTRY\USER\S-1-5-21-4063495947-34355257-727531523-1000\Software\Microsoft\Windows\CurrentVersion\Run\vesaq = "C:\\Users\\Admin\\vesaq.exe /d" vesaq.exe Set value (str) \REGISTRY\USER\S-1-5-21-4063495947-34355257-727531523-1000\Software\Microsoft\Windows\CurrentVersion\Run\vesaq = "C:\\Users\\Admin\\vesaq.exe /x" vesaq.exe Set value (str) \REGISTRY\USER\S-1-5-21-4063495947-34355257-727531523-1000\Software\Microsoft\Windows\CurrentVersion\Run\vesaq = "C:\\Users\\Admin\\vesaq.exe /D" vesaq.exe Set value (str) \REGISTRY\USER\S-1-5-21-4063495947-34355257-727531523-1000\Software\Microsoft\Windows\CurrentVersion\Run\vesaq = "C:\\Users\\Admin\\vesaq.exe /l" vesaq.exe Set value (str) \REGISTRY\USER\S-1-5-21-4063495947-34355257-727531523-1000\Software\Microsoft\Windows\CurrentVersion\Run\vesaq = "C:\\Users\\Admin\\vesaq.exe /W" vesaq.exe Set value (str) \REGISTRY\USER\S-1-5-21-4063495947-34355257-727531523-1000\Software\Microsoft\Windows\CurrentVersion\Run\vesaq = "C:\\Users\\Admin\\vesaq.exe /P" vesaq.exe Set value (str) \REGISTRY\USER\S-1-5-21-4063495947-34355257-727531523-1000\Software\Microsoft\Windows\CurrentVersion\Run\vesaq = "C:\\Users\\Admin\\vesaq.exe /H" vesaq.exe Set value (str) \REGISTRY\USER\S-1-5-21-4063495947-34355257-727531523-1000\Software\Microsoft\Windows\CurrentVersion\Run\vesaq = "C:\\Users\\Admin\\vesaq.exe /y" vesaq.exe Set value (str) \REGISTRY\USER\S-1-5-21-4063495947-34355257-727531523-1000\Software\Microsoft\Windows\CurrentVersion\Run\vesaq = "C:\\Users\\Admin\\vesaq.exe /M" vesaq.exe Set value (str) \REGISTRY\USER\S-1-5-21-4063495947-34355257-727531523-1000\Software\Microsoft\Windows\CurrentVersion\Run\vesaq = "C:\\Users\\Admin\\vesaq.exe /b" 9df4e355792343f7af423030dc917aae41e2a5d1b754e9ad5e72706df3019041.exe Set value (str) \REGISTRY\USER\S-1-5-21-4063495947-34355257-727531523-1000\Software\Microsoft\Windows\CurrentVersion\Run\vesaq = "C:\\Users\\Admin\\vesaq.exe /R" vesaq.exe Set value (str) \REGISTRY\USER\S-1-5-21-4063495947-34355257-727531523-1000\Software\Microsoft\Windows\CurrentVersion\Run\vesaq = "C:\\Users\\Admin\\vesaq.exe /p" vesaq.exe Set value (str) \REGISTRY\USER\S-1-5-21-4063495947-34355257-727531523-1000\Software\Microsoft\Windows\CurrentVersion\Run\vesaq = "C:\\Users\\Admin\\vesaq.exe /v" vesaq.exe Set value (str) \REGISTRY\USER\S-1-5-21-4063495947-34355257-727531523-1000\Software\Microsoft\Windows\CurrentVersion\Run\vesaq = "C:\\Users\\Admin\\vesaq.exe /r" vesaq.exe Set value (str) \REGISTRY\USER\S-1-5-21-4063495947-34355257-727531523-1000\Software\Microsoft\Windows\CurrentVersion\Run\vesaq = "C:\\Users\\Admin\\vesaq.exe /Z" vesaq.exe Set value (str) \REGISTRY\USER\S-1-5-21-4063495947-34355257-727531523-1000\Software\Microsoft\Windows\CurrentVersion\Run\vesaq = "C:\\Users\\Admin\\vesaq.exe /A" vesaq.exe Key created \REGISTRY\USER\S-1-5-21-4063495947-34355257-727531523-1000\Software\Microsoft\Windows\CurrentVersion\Run\ 9df4e355792343f7af423030dc917aae41e2a5d1b754e9ad5e72706df3019041.exe Set value (str) \REGISTRY\USER\S-1-5-21-4063495947-34355257-727531523-1000\Software\Microsoft\Windows\CurrentVersion\Run\vesaq = "C:\\Users\\Admin\\vesaq.exe /N" vesaq.exe Set value (str) \REGISTRY\USER\S-1-5-21-4063495947-34355257-727531523-1000\Software\Microsoft\Windows\CurrentVersion\Run\vesaq = "C:\\Users\\Admin\\vesaq.exe /c" vesaq.exe Set value (str) \REGISTRY\USER\S-1-5-21-4063495947-34355257-727531523-1000\Software\Microsoft\Windows\CurrentVersion\Run\vesaq = "C:\\Users\\Admin\\vesaq.exe /e" vesaq.exe Set value (str) \REGISTRY\USER\S-1-5-21-4063495947-34355257-727531523-1000\Software\Microsoft\Windows\CurrentVersion\Run\vesaq = "C:\\Users\\Admin\\vesaq.exe /n" vesaq.exe Set value (str) \REGISTRY\USER\S-1-5-21-4063495947-34355257-727531523-1000\Software\Microsoft\Windows\CurrentVersion\Run\vesaq = "C:\\Users\\Admin\\vesaq.exe /t" vesaq.exe Set value (str) \REGISTRY\USER\S-1-5-21-4063495947-34355257-727531523-1000\Software\Microsoft\Windows\CurrentVersion\Run\vesaq = "C:\\Users\\Admin\\vesaq.exe /g" vesaq.exe Set value (str) \REGISTRY\USER\S-1-5-21-4063495947-34355257-727531523-1000\Software\Microsoft\Windows\CurrentVersion\Run\vesaq = "C:\\Users\\Admin\\vesaq.exe /i" vesaq.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 1380 9df4e355792343f7af423030dc917aae41e2a5d1b754e9ad5e72706df3019041.exe 544 vesaq.exe 544 vesaq.exe 544 vesaq.exe 544 vesaq.exe 544 vesaq.exe 544 vesaq.exe 544 vesaq.exe 544 vesaq.exe 544 vesaq.exe 544 vesaq.exe 544 vesaq.exe 544 vesaq.exe 544 vesaq.exe 544 vesaq.exe 544 vesaq.exe 544 vesaq.exe 544 vesaq.exe 544 vesaq.exe 544 vesaq.exe 544 vesaq.exe 544 vesaq.exe 544 vesaq.exe 544 vesaq.exe 544 vesaq.exe 544 vesaq.exe 544 vesaq.exe 544 vesaq.exe 544 vesaq.exe 544 vesaq.exe 544 vesaq.exe 544 vesaq.exe 544 vesaq.exe 544 vesaq.exe 544 vesaq.exe 544 vesaq.exe 544 vesaq.exe 544 vesaq.exe 544 vesaq.exe 544 vesaq.exe 544 vesaq.exe 544 vesaq.exe 544 vesaq.exe 544 vesaq.exe 544 vesaq.exe 544 vesaq.exe 544 vesaq.exe 544 vesaq.exe 544 vesaq.exe 544 vesaq.exe 544 vesaq.exe 544 vesaq.exe 544 vesaq.exe 544 vesaq.exe 544 vesaq.exe 544 vesaq.exe 544 vesaq.exe 544 vesaq.exe 544 vesaq.exe 544 vesaq.exe 544 vesaq.exe 544 vesaq.exe 544 vesaq.exe 544 vesaq.exe -
Suspicious use of SetWindowsHookEx 2 IoCs
pid Process 1380 9df4e355792343f7af423030dc917aae41e2a5d1b754e9ad5e72706df3019041.exe 544 vesaq.exe -
Suspicious use of WriteProcessMemory 4 IoCs
description pid Process procid_target PID 1380 wrote to memory of 544 1380 9df4e355792343f7af423030dc917aae41e2a5d1b754e9ad5e72706df3019041.exe 27 PID 1380 wrote to memory of 544 1380 9df4e355792343f7af423030dc917aae41e2a5d1b754e9ad5e72706df3019041.exe 27 PID 1380 wrote to memory of 544 1380 9df4e355792343f7af423030dc917aae41e2a5d1b754e9ad5e72706df3019041.exe 27 PID 1380 wrote to memory of 544 1380 9df4e355792343f7af423030dc917aae41e2a5d1b754e9ad5e72706df3019041.exe 27
Processes
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C:\Users\Admin\AppData\Local\Temp\9df4e355792343f7af423030dc917aae41e2a5d1b754e9ad5e72706df3019041.exe"C:\Users\Admin\AppData\Local\Temp\9df4e355792343f7af423030dc917aae41e2a5d1b754e9ad5e72706df3019041.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:1380 -
C:\Users\Admin\vesaq.exe"C:\Users\Admin\vesaq.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:544
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Network
MITRE ATT&CK Enterprise v6
Replay Monitor
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Downloads
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Filesize
208KB
MD57a905752f420a7b8147ed90280a30c66
SHA137ac02f5a5028e4d5dce3ca98ccd519109193ecd
SHA25699cf0393c76e1ec58db2feaef530c95c8e588ba62a9fbd27a4cdeddc334533d0
SHA51265930d510f77f8a6efbbbd9fbac39bb51b5c8c404df730b983a2a9e7233a4dd4339c71b6c777a0a2b1d92289c3d7977e95fa75f3687ce77f419c4f42ff65fc11
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Filesize
208KB
MD57a905752f420a7b8147ed90280a30c66
SHA137ac02f5a5028e4d5dce3ca98ccd519109193ecd
SHA25699cf0393c76e1ec58db2feaef530c95c8e588ba62a9fbd27a4cdeddc334533d0
SHA51265930d510f77f8a6efbbbd9fbac39bb51b5c8c404df730b983a2a9e7233a4dd4339c71b6c777a0a2b1d92289c3d7977e95fa75f3687ce77f419c4f42ff65fc11
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Filesize
208KB
MD57a905752f420a7b8147ed90280a30c66
SHA137ac02f5a5028e4d5dce3ca98ccd519109193ecd
SHA25699cf0393c76e1ec58db2feaef530c95c8e588ba62a9fbd27a4cdeddc334533d0
SHA51265930d510f77f8a6efbbbd9fbac39bb51b5c8c404df730b983a2a9e7233a4dd4339c71b6c777a0a2b1d92289c3d7977e95fa75f3687ce77f419c4f42ff65fc11
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Filesize
208KB
MD57a905752f420a7b8147ed90280a30c66
SHA137ac02f5a5028e4d5dce3ca98ccd519109193ecd
SHA25699cf0393c76e1ec58db2feaef530c95c8e588ba62a9fbd27a4cdeddc334533d0
SHA51265930d510f77f8a6efbbbd9fbac39bb51b5c8c404df730b983a2a9e7233a4dd4339c71b6c777a0a2b1d92289c3d7977e95fa75f3687ce77f419c4f42ff65fc11