Analysis
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max time kernel
117s -
max time network
118s -
platform
windows7_x64 -
resource
win7-20240903-en -
resource tags
arch:x64arch:x86image:win7-20240903-enlocale:en-usos:windows7-x64system -
submitted
03-09-2024 13:46
Behavioral task
behavioral1
Sample
6585676245e22cca9f08c5a2f4b7b3020dd02e544a9caa57b1df22687a43192f.exe
Resource
win7-20240903-en
Behavioral task
behavioral2
Sample
6585676245e22cca9f08c5a2f4b7b3020dd02e544a9caa57b1df22687a43192f.exe
Resource
win10v2004-20240802-en
General
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Target
6585676245e22cca9f08c5a2f4b7b3020dd02e544a9caa57b1df22687a43192f.exe
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Size
1.5MB
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MD5
8b28b4cfd5fc4e1ef82f7a96f10bf89c
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SHA1
b3508ba8a9e143063f98fc2d0cdb4782fa838e22
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SHA256
6585676245e22cca9f08c5a2f4b7b3020dd02e544a9caa57b1df22687a43192f
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SHA512
603d2aea823ae99f9e437cad499d91f539c833123dc525e63262662455b1a826e6840d59f64cb006a8c8e7a228848692eda4c056aeb9b6c33ac4a0bda29ee23a
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SSDEEP
24576:VxpXPaR2J33o3S7P5zuHHOF2CxfehMHsGKzOYCMEMfX4RZ13:/py+VDi8rgHfX4RZJ
Malware Config
Signatures
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Credentials from Password Stores: Credentials from Web Browsers 1 TTPs
Malicious Access or copy of Web Browser Credential store.
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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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Checks installed software on the system 1 TTPs
Looks up Uninstall key entries in the registry to enumerate software on the system.
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Legitimate hosting services abused for malware hosting/C2 1 TTPs 2 IoCs
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Looks up geolocation information via web service
Uses a legitimate geolocation service to find the infected system's geolocation info.
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Enumerates physical storage devices 1 TTPs
Attempts to interact with connected storage/optical drive(s).
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System Location Discovery: System Language Discovery 1 TTPs 3 IoCs
Attempt gather information about the system language of a victim in order to infer the geographical location of that host.
Processes:
6585676245e22cca9f08c5a2f4b7b3020dd02e544a9caa57b1df22687a43192f.execmd.exetaskkill.exedescription ioc Process Key opened \REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language 6585676245e22cca9f08c5a2f4b7b3020dd02e544a9caa57b1df22687a43192f.exe Key opened \REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language cmd.exe Key opened \REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language taskkill.exe -
Kills process with taskkill 1 IoCs
Processes:
taskkill.exepid Process 2928 taskkill.exe -
Processes:
6585676245e22cca9f08c5a2f4b7b3020dd02e544a9caa57b1df22687a43192f.exedescription ioc Process Key created \REGISTRY\MACHINE\SOFTWARE\Microsoft\SystemCertificates\ROOT\Certificates\CABD2A79A1076A31F21D253635CB039D4329A5E8 6585676245e22cca9f08c5a2f4b7b3020dd02e544a9caa57b1df22687a43192f.exe Set value (data) \REGISTRY\MACHINE\SOFTWARE\Microsoft\SystemCertificates\ROOT\Certificates\CABD2A79A1076A31F21D253635CB039D4329A5E8\Blob = 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 6585676245e22cca9f08c5a2f4b7b3020dd02e544a9caa57b1df22687a43192f.exe -
Suspicious use of AdjustPrivilegeToken 35 IoCs
Processes:
6585676245e22cca9f08c5a2f4b7b3020dd02e544a9caa57b1df22687a43192f.exetaskkill.exedescription pid Process Token: SeCreateTokenPrivilege 2256 6585676245e22cca9f08c5a2f4b7b3020dd02e544a9caa57b1df22687a43192f.exe Token: SeAssignPrimaryTokenPrivilege 2256 6585676245e22cca9f08c5a2f4b7b3020dd02e544a9caa57b1df22687a43192f.exe Token: SeLockMemoryPrivilege 2256 6585676245e22cca9f08c5a2f4b7b3020dd02e544a9caa57b1df22687a43192f.exe Token: SeIncreaseQuotaPrivilege 2256 6585676245e22cca9f08c5a2f4b7b3020dd02e544a9caa57b1df22687a43192f.exe Token: SeMachineAccountPrivilege 2256 6585676245e22cca9f08c5a2f4b7b3020dd02e544a9caa57b1df22687a43192f.exe Token: SeTcbPrivilege 2256 6585676245e22cca9f08c5a2f4b7b3020dd02e544a9caa57b1df22687a43192f.exe Token: SeSecurityPrivilege 2256 6585676245e22cca9f08c5a2f4b7b3020dd02e544a9caa57b1df22687a43192f.exe Token: SeTakeOwnershipPrivilege 2256 6585676245e22cca9f08c5a2f4b7b3020dd02e544a9caa57b1df22687a43192f.exe Token: SeLoadDriverPrivilege 2256 6585676245e22cca9f08c5a2f4b7b3020dd02e544a9caa57b1df22687a43192f.exe Token: SeSystemProfilePrivilege 2256 6585676245e22cca9f08c5a2f4b7b3020dd02e544a9caa57b1df22687a43192f.exe Token: SeSystemtimePrivilege 2256 6585676245e22cca9f08c5a2f4b7b3020dd02e544a9caa57b1df22687a43192f.exe Token: SeProfSingleProcessPrivilege 2256 6585676245e22cca9f08c5a2f4b7b3020dd02e544a9caa57b1df22687a43192f.exe Token: SeIncBasePriorityPrivilege 2256 6585676245e22cca9f08c5a2f4b7b3020dd02e544a9caa57b1df22687a43192f.exe Token: SeCreatePagefilePrivilege 2256 6585676245e22cca9f08c5a2f4b7b3020dd02e544a9caa57b1df22687a43192f.exe Token: SeCreatePermanentPrivilege 2256 6585676245e22cca9f08c5a2f4b7b3020dd02e544a9caa57b1df22687a43192f.exe Token: SeBackupPrivilege 2256 6585676245e22cca9f08c5a2f4b7b3020dd02e544a9caa57b1df22687a43192f.exe Token: SeRestorePrivilege 2256 6585676245e22cca9f08c5a2f4b7b3020dd02e544a9caa57b1df22687a43192f.exe Token: SeShutdownPrivilege 2256 6585676245e22cca9f08c5a2f4b7b3020dd02e544a9caa57b1df22687a43192f.exe Token: SeDebugPrivilege 2256 6585676245e22cca9f08c5a2f4b7b3020dd02e544a9caa57b1df22687a43192f.exe Token: SeAuditPrivilege 2256 6585676245e22cca9f08c5a2f4b7b3020dd02e544a9caa57b1df22687a43192f.exe Token: SeSystemEnvironmentPrivilege 2256 6585676245e22cca9f08c5a2f4b7b3020dd02e544a9caa57b1df22687a43192f.exe Token: SeChangeNotifyPrivilege 2256 6585676245e22cca9f08c5a2f4b7b3020dd02e544a9caa57b1df22687a43192f.exe Token: SeRemoteShutdownPrivilege 2256 6585676245e22cca9f08c5a2f4b7b3020dd02e544a9caa57b1df22687a43192f.exe Token: SeUndockPrivilege 2256 6585676245e22cca9f08c5a2f4b7b3020dd02e544a9caa57b1df22687a43192f.exe Token: SeSyncAgentPrivilege 2256 6585676245e22cca9f08c5a2f4b7b3020dd02e544a9caa57b1df22687a43192f.exe Token: SeEnableDelegationPrivilege 2256 6585676245e22cca9f08c5a2f4b7b3020dd02e544a9caa57b1df22687a43192f.exe Token: SeManageVolumePrivilege 2256 6585676245e22cca9f08c5a2f4b7b3020dd02e544a9caa57b1df22687a43192f.exe Token: SeImpersonatePrivilege 2256 6585676245e22cca9f08c5a2f4b7b3020dd02e544a9caa57b1df22687a43192f.exe Token: SeCreateGlobalPrivilege 2256 6585676245e22cca9f08c5a2f4b7b3020dd02e544a9caa57b1df22687a43192f.exe Token: 31 2256 6585676245e22cca9f08c5a2f4b7b3020dd02e544a9caa57b1df22687a43192f.exe Token: 32 2256 6585676245e22cca9f08c5a2f4b7b3020dd02e544a9caa57b1df22687a43192f.exe Token: 33 2256 6585676245e22cca9f08c5a2f4b7b3020dd02e544a9caa57b1df22687a43192f.exe Token: 34 2256 6585676245e22cca9f08c5a2f4b7b3020dd02e544a9caa57b1df22687a43192f.exe Token: 35 2256 6585676245e22cca9f08c5a2f4b7b3020dd02e544a9caa57b1df22687a43192f.exe Token: SeDebugPrivilege 2928 taskkill.exe -
Suspicious use of WriteProcessMemory 8 IoCs
Processes:
6585676245e22cca9f08c5a2f4b7b3020dd02e544a9caa57b1df22687a43192f.execmd.exedescription pid Process procid_target PID 2256 wrote to memory of 2608 2256 6585676245e22cca9f08c5a2f4b7b3020dd02e544a9caa57b1df22687a43192f.exe 30 PID 2256 wrote to memory of 2608 2256 6585676245e22cca9f08c5a2f4b7b3020dd02e544a9caa57b1df22687a43192f.exe 30 PID 2256 wrote to memory of 2608 2256 6585676245e22cca9f08c5a2f4b7b3020dd02e544a9caa57b1df22687a43192f.exe 30 PID 2256 wrote to memory of 2608 2256 6585676245e22cca9f08c5a2f4b7b3020dd02e544a9caa57b1df22687a43192f.exe 30 PID 2608 wrote to memory of 2928 2608 cmd.exe 32 PID 2608 wrote to memory of 2928 2608 cmd.exe 32 PID 2608 wrote to memory of 2928 2608 cmd.exe 32 PID 2608 wrote to memory of 2928 2608 cmd.exe 32
Processes
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C:\Users\Admin\AppData\Local\Temp\6585676245e22cca9f08c5a2f4b7b3020dd02e544a9caa57b1df22687a43192f.exe"C:\Users\Admin\AppData\Local\Temp\6585676245e22cca9f08c5a2f4b7b3020dd02e544a9caa57b1df22687a43192f.exe"1⤵
- System Location Discovery: System Language Discovery
- Modifies system certificate store
- Suspicious use of AdjustPrivilegeToken
- Suspicious use of WriteProcessMemory
PID:2256 -
C:\Windows\SysWOW64\cmd.execmd.exe /c taskkill /f /im chrome.exe2⤵
- System Location Discovery: System Language Discovery
- Suspicious use of WriteProcessMemory
PID:2608 -
C:\Windows\SysWOW64\taskkill.exetaskkill /f /im chrome.exe3⤵
- System Location Discovery: System Language Discovery
- Kills process with taskkill
- Suspicious use of AdjustPrivilegeToken
PID:2928
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Network
MITRE ATT&CK Enterprise v15
Defense Evasion
Modify Registry
1Subvert Trust Controls
1Install Root Certificate
1Credential Access
Credentials from Password Stores
1Credentials from Web Browsers
1Unsecured Credentials
1Credentials In Files
1