Analysis
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max time kernel
151s -
max time network
105s -
platform
windows7_x64 -
resource
win7-20220414-en -
submitted
26-06-2022 03:36
Static task
static1
Behavioral task
behavioral1
Sample
361bd552b278cf0d956b787abd984b6c86413d668492613782f856040d8200a0.exe
Resource
win7-20220414-en
Behavioral task
behavioral2
Sample
361bd552b278cf0d956b787abd984b6c86413d668492613782f856040d8200a0.exe
Resource
win10v2004-20220414-en
General
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Target
361bd552b278cf0d956b787abd984b6c86413d668492613782f856040d8200a0.exe
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Size
243KB
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MD5
e222299ef243f72a0d45db64601146d3
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SHA1
e87bdc834dddd85b5b9b931eaccac03a5caabf81
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SHA256
361bd552b278cf0d956b787abd984b6c86413d668492613782f856040d8200a0
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SHA512
683c5879edd98b9ed0b71c11bfc0857b2fe2a240d73105e78600c24352c094ceb0cdb6eb78fe22a721d4d1946c034afc0d0240b61f62038a5fd4c1bfb80dae14
Malware Config
Extracted
C:\Restore-My-Files.txt
http://decrmbgpvh6kvmti.onion/
http://helpinfh6vj47ift.onion/
Signatures
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GlobeImposter
GlobeImposter is a ransomware first seen in 2017.
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Lockbit
Ransomware family with multiple variants released since late 2019.
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Executes dropped EXE 1 IoCs
Processes:
361bd552b278cf0d956b787abd984b6c86413d668492613782f856040d8200a0.exepid Process 1720 361bd552b278cf0d956b787abd984b6c86413d668492613782f856040d8200a0.exe -
Modifies extensions of user files 10 IoCs
Ransomware generally changes the extension on encrypted files.
Processes:
361bd552b278cf0d956b787abd984b6c86413d668492613782f856040d8200a0.exedescription ioc Process File renamed C:\Users\Admin\Pictures\ImportDismount.crw => C:\Users\Admin\Pictures\ImportDismount.crw.DOCM 361bd552b278cf0d956b787abd984b6c86413d668492613782f856040d8200a0.exe File renamed C:\Users\Admin\Pictures\UnregisterWait.raw => C:\Users\Admin\Pictures\UnregisterWait.raw.DOCM 361bd552b278cf0d956b787abd984b6c86413d668492613782f856040d8200a0.exe File renamed C:\Users\Admin\Pictures\CompareApprove.crw => C:\Users\Admin\Pictures\CompareApprove.crw.DOCM 361bd552b278cf0d956b787abd984b6c86413d668492613782f856040d8200a0.exe File renamed C:\Users\Admin\Pictures\SearchResume.tiff => C:\Users\Admin\Pictures\SearchResume.tiff.DOCM 361bd552b278cf0d956b787abd984b6c86413d668492613782f856040d8200a0.exe File renamed C:\Users\Admin\Pictures\StopSync.png => C:\Users\Admin\Pictures\StopSync.png.DOCM 361bd552b278cf0d956b787abd984b6c86413d668492613782f856040d8200a0.exe File renamed C:\Users\Admin\Pictures\SuspendAdd.png => C:\Users\Admin\Pictures\SuspendAdd.png.DOCM 361bd552b278cf0d956b787abd984b6c86413d668492613782f856040d8200a0.exe File opened for modification C:\Users\Admin\Pictures\SuspendTrace.tiff 361bd552b278cf0d956b787abd984b6c86413d668492613782f856040d8200a0.exe File renamed C:\Users\Admin\Pictures\SuspendTrace.tiff => C:\Users\Admin\Pictures\SuspendTrace.tiff.DOCM 361bd552b278cf0d956b787abd984b6c86413d668492613782f856040d8200a0.exe File renamed C:\Users\Admin\Pictures\UseExport.tif => C:\Users\Admin\Pictures\UseExport.tif.DOCM 361bd552b278cf0d956b787abd984b6c86413d668492613782f856040d8200a0.exe File opened for modification C:\Users\Admin\Pictures\SearchResume.tiff 361bd552b278cf0d956b787abd984b6c86413d668492613782f856040d8200a0.exe -
Loads dropped DLL 1 IoCs
Processes:
361bd552b278cf0d956b787abd984b6c86413d668492613782f856040d8200a0.exepid Process 1380 361bd552b278cf0d956b787abd984b6c86413d668492613782f856040d8200a0.exe -
Reads user/profile data of web browsers 2 TTPs
Infostealers often target stored browser data, which can include saved credentials etc.
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Adds Run key to start application 2 TTPs 2 IoCs
Processes:
361bd552b278cf0d956b787abd984b6c86413d668492613782f856040d8200a0.exedescription ioc Process Key created \REGISTRY\USER\S-1-5-21-790309383-526510583-3802439154-1000\Software\Microsoft\Windows\CurrentVersion\RunOnce 361bd552b278cf0d956b787abd984b6c86413d668492613782f856040d8200a0.exe Set value (str) \REGISTRY\USER\S-1-5-21-790309383-526510583-3802439154-1000\Software\Microsoft\Windows\CurrentVersion\RunOnce\BrowserUpdateCheck = "C:\\Users\\Admin\\AppData\\Local\\361bd552b278cf0d956b787abd984b6c86413d668492613782f856040d8200a0.exe" 361bd552b278cf0d956b787abd984b6c86413d668492613782f856040d8200a0.exe -
Drops desktop.ini file(s) 26 IoCs
Processes:
361bd552b278cf0d956b787abd984b6c86413d668492613782f856040d8200a0.exedescription ioc Process File opened for modification C:\Users\Public\Videos\desktop.ini 361bd552b278cf0d956b787abd984b6c86413d668492613782f856040d8200a0.exe File opened for modification C:\Users\Public\Pictures\Sample Pictures\desktop.ini 361bd552b278cf0d956b787abd984b6c86413d668492613782f856040d8200a0.exe File opened for modification C:\Users\Public\Music\desktop.ini 361bd552b278cf0d956b787abd984b6c86413d668492613782f856040d8200a0.exe File opened for modification C:\Users\Admin\Videos\desktop.ini 361bd552b278cf0d956b787abd984b6c86413d668492613782f856040d8200a0.exe File opened for modification C:\Users\Admin\Music\desktop.ini 361bd552b278cf0d956b787abd984b6c86413d668492613782f856040d8200a0.exe File opened for modification C:\Users\Admin\Desktop\desktop.ini 361bd552b278cf0d956b787abd984b6c86413d668492613782f856040d8200a0.exe File opened for modification C:\Users\Public\desktop.ini 361bd552b278cf0d956b787abd984b6c86413d668492613782f856040d8200a0.exe File opened for modification C:\Users\Public\Recorded TV\Sample Media\desktop.ini 361bd552b278cf0d956b787abd984b6c86413d668492613782f856040d8200a0.exe File opened for modification C:\Users\Public\Downloads\desktop.ini 361bd552b278cf0d956b787abd984b6c86413d668492613782f856040d8200a0.exe File opened for modification C:\Users\Public\Documents\desktop.ini 361bd552b278cf0d956b787abd984b6c86413d668492613782f856040d8200a0.exe File opened for modification C:\Users\Public\Desktop\desktop.ini 361bd552b278cf0d956b787abd984b6c86413d668492613782f856040d8200a0.exe File opened for modification C:\Users\Admin\Links\desktop.ini 361bd552b278cf0d956b787abd984b6c86413d668492613782f856040d8200a0.exe File opened for modification C:\Users\Admin\Favorites\desktop.ini 361bd552b278cf0d956b787abd984b6c86413d668492613782f856040d8200a0.exe File opened for modification C:\Users\Public\Videos\Sample Videos\desktop.ini 361bd552b278cf0d956b787abd984b6c86413d668492613782f856040d8200a0.exe File opened for modification C:\Users\Public\Recorded TV\desktop.ini 361bd552b278cf0d956b787abd984b6c86413d668492613782f856040d8200a0.exe File opened for modification C:\Users\Public\Music\Sample Music\desktop.ini 361bd552b278cf0d956b787abd984b6c86413d668492613782f856040d8200a0.exe File opened for modification C:\Users\Public\Libraries\desktop.ini 361bd552b278cf0d956b787abd984b6c86413d668492613782f856040d8200a0.exe File opened for modification C:\Users\Admin\Searches\desktop.ini 361bd552b278cf0d956b787abd984b6c86413d668492613782f856040d8200a0.exe File opened for modification C:\Users\Admin\Saved Games\desktop.ini 361bd552b278cf0d956b787abd984b6c86413d668492613782f856040d8200a0.exe File opened for modification C:\Users\Admin\Pictures\desktop.ini 361bd552b278cf0d956b787abd984b6c86413d668492613782f856040d8200a0.exe File opened for modification C:\Users\Admin\Favorites\Links for United States\desktop.ini 361bd552b278cf0d956b787abd984b6c86413d668492613782f856040d8200a0.exe File opened for modification C:\Users\Admin\Downloads\desktop.ini 361bd552b278cf0d956b787abd984b6c86413d668492613782f856040d8200a0.exe File opened for modification C:\Users\Public\Pictures\desktop.ini 361bd552b278cf0d956b787abd984b6c86413d668492613782f856040d8200a0.exe File opened for modification C:\Users\Admin\Favorites\Links\desktop.ini 361bd552b278cf0d956b787abd984b6c86413d668492613782f856040d8200a0.exe File opened for modification C:\Users\Admin\Documents\desktop.ini 361bd552b278cf0d956b787abd984b6c86413d668492613782f856040d8200a0.exe File opened for modification C:\Users\Admin\Contacts\desktop.ini 361bd552b278cf0d956b787abd984b6c86413d668492613782f856040d8200a0.exe -
Suspicious use of SetThreadContext 1 IoCs
Processes:
361bd552b278cf0d956b787abd984b6c86413d668492613782f856040d8200a0.exedescription pid Process procid_target PID 1380 set thread context of 1720 1380 361bd552b278cf0d956b787abd984b6c86413d668492613782f856040d8200a0.exe 30 -
Enumerates physical storage devices 1 TTPs
Attempts to interact with connected storage/optical drive(s). Likely ransomware behaviour.
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Processes:
361bd552b278cf0d956b787abd984b6c86413d668492613782f856040d8200a0.exedescription ioc Process Key created \REGISTRY\MACHINE\SOFTWARE\Microsoft\SystemCertificates\AuthRoot\Certificates\2796BAE63F1801E277261BA0D77770028F20EEE4 361bd552b278cf0d956b787abd984b6c86413d668492613782f856040d8200a0.exe Set value (data) \REGISTRY\MACHINE\SOFTWARE\Microsoft\SystemCertificates\AuthRoot\Certificates\2796BAE63F1801E277261BA0D77770028F20EEE4\Blob = 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 361bd552b278cf0d956b787abd984b6c86413d668492613782f856040d8200a0.exe Set value (data) \REGISTRY\MACHINE\SOFTWARE\Microsoft\SystemCertificates\AuthRoot\Certificates\2796BAE63F1801E277261BA0D77770028F20EEE4\Blob = 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 361bd552b278cf0d956b787abd984b6c86413d668492613782f856040d8200a0.exe -
NTFS ADS 3 IoCs
Processes:
cmd.execmd.exe361bd552b278cf0d956b787abd984b6c86413d668492613782f856040d8200a0.exedescription ioc Process File created C:\Users\Admin\AppData\Local\Temp\361bd552b278cf0d956b787abd984b6c86413d668492613782f856040d8200a0.exe:Zone.Identifier cmd.exe File opened for modification C:\Users\Admin\AppData\Local\Temp\361bd552b278cf0d956b787abd984b6c86413d668492613782f856040d8200a0.exe:Zone.Identifier cmd.exe File created C:\Users\Admin\AppData\Local\361bd552b278cf0d956b787abd984b6c86413d668492613782f856040d8200a0.exe\:Zone.Identifier:$DATA 361bd552b278cf0d956b787abd984b6c86413d668492613782f856040d8200a0.exe -
Suspicious use of AdjustPrivilegeToken 1 IoCs
Processes:
361bd552b278cf0d956b787abd984b6c86413d668492613782f856040d8200a0.exedescription pid Process Token: SeDebugPrivilege 1380 361bd552b278cf0d956b787abd984b6c86413d668492613782f856040d8200a0.exe -
Suspicious use of WriteProcessMemory 15 IoCs
Processes:
361bd552b278cf0d956b787abd984b6c86413d668492613782f856040d8200a0.exedescription pid Process procid_target PID 1380 wrote to memory of 2016 1380 361bd552b278cf0d956b787abd984b6c86413d668492613782f856040d8200a0.exe 26 PID 1380 wrote to memory of 2016 1380 361bd552b278cf0d956b787abd984b6c86413d668492613782f856040d8200a0.exe 26 PID 1380 wrote to memory of 2016 1380 361bd552b278cf0d956b787abd984b6c86413d668492613782f856040d8200a0.exe 26 PID 1380 wrote to memory of 2016 1380 361bd552b278cf0d956b787abd984b6c86413d668492613782f856040d8200a0.exe 26 PID 1380 wrote to memory of 1712 1380 361bd552b278cf0d956b787abd984b6c86413d668492613782f856040d8200a0.exe 28 PID 1380 wrote to memory of 1712 1380 361bd552b278cf0d956b787abd984b6c86413d668492613782f856040d8200a0.exe 28 PID 1380 wrote to memory of 1712 1380 361bd552b278cf0d956b787abd984b6c86413d668492613782f856040d8200a0.exe 28 PID 1380 wrote to memory of 1712 1380 361bd552b278cf0d956b787abd984b6c86413d668492613782f856040d8200a0.exe 28 PID 1380 wrote to memory of 1720 1380 361bd552b278cf0d956b787abd984b6c86413d668492613782f856040d8200a0.exe 30 PID 1380 wrote to memory of 1720 1380 361bd552b278cf0d956b787abd984b6c86413d668492613782f856040d8200a0.exe 30 PID 1380 wrote to memory of 1720 1380 361bd552b278cf0d956b787abd984b6c86413d668492613782f856040d8200a0.exe 30 PID 1380 wrote to memory of 1720 1380 361bd552b278cf0d956b787abd984b6c86413d668492613782f856040d8200a0.exe 30 PID 1380 wrote to memory of 1720 1380 361bd552b278cf0d956b787abd984b6c86413d668492613782f856040d8200a0.exe 30 PID 1380 wrote to memory of 1720 1380 361bd552b278cf0d956b787abd984b6c86413d668492613782f856040d8200a0.exe 30 PID 1380 wrote to memory of 1720 1380 361bd552b278cf0d956b787abd984b6c86413d668492613782f856040d8200a0.exe 30
Processes
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C:\Users\Admin\AppData\Local\Temp\361bd552b278cf0d956b787abd984b6c86413d668492613782f856040d8200a0.exe"C:\Users\Admin\AppData\Local\Temp\361bd552b278cf0d956b787abd984b6c86413d668492613782f856040d8200a0.exe"1⤵
- Loads dropped DLL
- Suspicious use of SetThreadContext
- Modifies system certificate store
- Suspicious use of AdjustPrivilegeToken
- Suspicious use of WriteProcessMemory
PID:1380 -
C:\Windows\SysWOW64\cmd.exe"C:\Windows\System32\cmd.exe" /C type nul > "C:\Users\Admin\AppData\Local\Temp\361bd552b278cf0d956b787abd984b6c86413d668492613782f856040d8200a0.exe:Zone.Identifier"2⤵
- NTFS ADS
PID:2016
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C:\Windows\SysWOW64\cmd.exe"C:\Windows\System32\cmd.exe" /C type nul > "C:\Users\Admin\AppData\Local\Temp\361bd552b278cf0d956b787abd984b6c86413d668492613782f856040d8200a0.exe:Zone.Identifier"2⤵
- NTFS ADS
PID:1712
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C:\Users\Admin\AppData\Local\Temp\361bd552b278cf0d956b787abd984b6c86413d668492613782f856040d8200a0.exe"C:\Users\Admin\AppData\Local\Temp\361bd552b278cf0d956b787abd984b6c86413d668492613782f856040d8200a0.exe"2⤵
- Executes dropped EXE
- Modifies extensions of user files
- Adds Run key to start application
- Drops desktop.ini file(s)
- NTFS ADS
PID:1720
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Network
MITRE ATT&CK Enterprise v6
Replay Monitor
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Downloads
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C:\Users\Admin\AppData\Local\Temp\361bd552b278cf0d956b787abd984b6c86413d668492613782f856040d8200a0.exe
Filesize243KB
MD5e222299ef243f72a0d45db64601146d3
SHA1e87bdc834dddd85b5b9b931eaccac03a5caabf81
SHA256361bd552b278cf0d956b787abd984b6c86413d668492613782f856040d8200a0
SHA512683c5879edd98b9ed0b71c11bfc0857b2fe2a240d73105e78600c24352c094ceb0cdb6eb78fe22a721d4d1946c034afc0d0240b61f62038a5fd4c1bfb80dae14
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\Users\Admin\AppData\Local\Temp\361bd552b278cf0d956b787abd984b6c86413d668492613782f856040d8200a0.exe
Filesize243KB
MD5e222299ef243f72a0d45db64601146d3
SHA1e87bdc834dddd85b5b9b931eaccac03a5caabf81
SHA256361bd552b278cf0d956b787abd984b6c86413d668492613782f856040d8200a0
SHA512683c5879edd98b9ed0b71c11bfc0857b2fe2a240d73105e78600c24352c094ceb0cdb6eb78fe22a721d4d1946c034afc0d0240b61f62038a5fd4c1bfb80dae14