Analysis
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max time kernel
90s -
max time network
155s -
platform
windows10-2004_x64 -
resource
win10v2004-20220901-en -
resource tags
arch:x64arch:x86image:win10v2004-20220901-enlocale:en-usos:windows10-2004-x64system -
submitted
28-11-2022 07:10
Behavioral task
behavioral1
Sample
acef14377af6772882825a833ba103087245d2faef4178db8dc15966a4c033a3.exe
Resource
win7-20221111-en
General
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Target
acef14377af6772882825a833ba103087245d2faef4178db8dc15966a4c033a3.exe
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Size
93KB
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MD5
616fb285bae28584d16be93651ef9b51
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SHA1
51223c86a372cbb7ecb19abf40a99b758ffdb45a
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SHA256
acef14377af6772882825a833ba103087245d2faef4178db8dc15966a4c033a3
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SHA512
27589f5f24703664a821b3073c95757f0280271bd240b4318d8773937ac8508f0ae88a3d5fcad11fe4750cb151b3034012b867a0dc5d001845944618bfd80002
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SSDEEP
1536:UnSncgyGqTDRXmGcwSCfZDalZNg9tvo0iO3AX4ApTvMEI4kzmt2l1:2SnMuGc/CfZDap6COU45EIEtm1
Malware Config
Signatures
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Checks computer location settings 2 TTPs 1 IoCs
Looks up country code configured in the registry, likely geofence.
Processes:
acef14377af6772882825a833ba103087245d2faef4178db8dc15966a4c033a3.exedescription ioc process Key value queried \REGISTRY\USER\S-1-5-21-929662420-1054238289-2961194603-1000\Control Panel\International\Geo\Nation acef14377af6772882825a833ba103087245d2faef4178db8dc15966a4c033a3.exe -
Reads data files stored by FTP clients 2 TTPs
Tries to access configuration files associated with programs like FileZilla.
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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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Accesses Microsoft Outlook accounts 1 TTPs 1 IoCs
Processes:
acef14377af6772882825a833ba103087245d2faef4178db8dc15966a4c033a3.exedescription ioc process Key opened \REGISTRY\USER\S-1-5-21-929662420-1054238289-2961194603-1000\Software\Microsoft\Office\Outlook\OMI Account Manager\Accounts acef14377af6772882825a833ba103087245d2faef4178db8dc15966a4c033a3.exe -
Accesses Microsoft Outlook profiles 1 TTPs 1 IoCs
Processes:
acef14377af6772882825a833ba103087245d2faef4178db8dc15966a4c033a3.exedescription ioc process Key opened \REGISTRY\USER\S-1-5-21-929662420-1054238289-2961194603-1000\Software\Microsoft\Windows NT\CurrentVersion\Windows Messaging Subsystem\Profiles\Outlook acef14377af6772882825a833ba103087245d2faef4178db8dc15966a4c033a3.exe -
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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Enumerates physical storage devices 1 TTPs
Attempts to interact with connected storage/optical drive(s). Likely ransomware behaviour.
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Suspicious use of AdjustPrivilegeToken 48 IoCs
Processes:
acef14377af6772882825a833ba103087245d2faef4178db8dc15966a4c033a3.exedescription pid process Token: SeImpersonatePrivilege 4868 acef14377af6772882825a833ba103087245d2faef4178db8dc15966a4c033a3.exe Token: SeTcbPrivilege 4868 acef14377af6772882825a833ba103087245d2faef4178db8dc15966a4c033a3.exe Token: SeChangeNotifyPrivilege 4868 acef14377af6772882825a833ba103087245d2faef4178db8dc15966a4c033a3.exe Token: SeCreateTokenPrivilege 4868 acef14377af6772882825a833ba103087245d2faef4178db8dc15966a4c033a3.exe Token: SeBackupPrivilege 4868 acef14377af6772882825a833ba103087245d2faef4178db8dc15966a4c033a3.exe Token: SeRestorePrivilege 4868 acef14377af6772882825a833ba103087245d2faef4178db8dc15966a4c033a3.exe Token: SeIncreaseQuotaPrivilege 4868 acef14377af6772882825a833ba103087245d2faef4178db8dc15966a4c033a3.exe Token: SeAssignPrimaryTokenPrivilege 4868 acef14377af6772882825a833ba103087245d2faef4178db8dc15966a4c033a3.exe Token: SeImpersonatePrivilege 4868 acef14377af6772882825a833ba103087245d2faef4178db8dc15966a4c033a3.exe Token: SeTcbPrivilege 4868 acef14377af6772882825a833ba103087245d2faef4178db8dc15966a4c033a3.exe Token: SeChangeNotifyPrivilege 4868 acef14377af6772882825a833ba103087245d2faef4178db8dc15966a4c033a3.exe Token: SeCreateTokenPrivilege 4868 acef14377af6772882825a833ba103087245d2faef4178db8dc15966a4c033a3.exe Token: SeBackupPrivilege 4868 acef14377af6772882825a833ba103087245d2faef4178db8dc15966a4c033a3.exe Token: SeRestorePrivilege 4868 acef14377af6772882825a833ba103087245d2faef4178db8dc15966a4c033a3.exe Token: SeIncreaseQuotaPrivilege 4868 acef14377af6772882825a833ba103087245d2faef4178db8dc15966a4c033a3.exe Token: SeAssignPrimaryTokenPrivilege 4868 acef14377af6772882825a833ba103087245d2faef4178db8dc15966a4c033a3.exe Token: SeImpersonatePrivilege 4868 acef14377af6772882825a833ba103087245d2faef4178db8dc15966a4c033a3.exe Token: SeTcbPrivilege 4868 acef14377af6772882825a833ba103087245d2faef4178db8dc15966a4c033a3.exe Token: SeChangeNotifyPrivilege 4868 acef14377af6772882825a833ba103087245d2faef4178db8dc15966a4c033a3.exe Token: SeCreateTokenPrivilege 4868 acef14377af6772882825a833ba103087245d2faef4178db8dc15966a4c033a3.exe Token: SeBackupPrivilege 4868 acef14377af6772882825a833ba103087245d2faef4178db8dc15966a4c033a3.exe Token: SeRestorePrivilege 4868 acef14377af6772882825a833ba103087245d2faef4178db8dc15966a4c033a3.exe Token: SeIncreaseQuotaPrivilege 4868 acef14377af6772882825a833ba103087245d2faef4178db8dc15966a4c033a3.exe Token: SeAssignPrimaryTokenPrivilege 4868 acef14377af6772882825a833ba103087245d2faef4178db8dc15966a4c033a3.exe Token: SeImpersonatePrivilege 4868 acef14377af6772882825a833ba103087245d2faef4178db8dc15966a4c033a3.exe Token: SeTcbPrivilege 4868 acef14377af6772882825a833ba103087245d2faef4178db8dc15966a4c033a3.exe Token: SeChangeNotifyPrivilege 4868 acef14377af6772882825a833ba103087245d2faef4178db8dc15966a4c033a3.exe Token: SeCreateTokenPrivilege 4868 acef14377af6772882825a833ba103087245d2faef4178db8dc15966a4c033a3.exe Token: SeBackupPrivilege 4868 acef14377af6772882825a833ba103087245d2faef4178db8dc15966a4c033a3.exe Token: SeRestorePrivilege 4868 acef14377af6772882825a833ba103087245d2faef4178db8dc15966a4c033a3.exe Token: SeIncreaseQuotaPrivilege 4868 acef14377af6772882825a833ba103087245d2faef4178db8dc15966a4c033a3.exe Token: SeAssignPrimaryTokenPrivilege 4868 acef14377af6772882825a833ba103087245d2faef4178db8dc15966a4c033a3.exe Token: SeImpersonatePrivilege 4868 acef14377af6772882825a833ba103087245d2faef4178db8dc15966a4c033a3.exe Token: SeTcbPrivilege 4868 acef14377af6772882825a833ba103087245d2faef4178db8dc15966a4c033a3.exe Token: SeChangeNotifyPrivilege 4868 acef14377af6772882825a833ba103087245d2faef4178db8dc15966a4c033a3.exe Token: SeCreateTokenPrivilege 4868 acef14377af6772882825a833ba103087245d2faef4178db8dc15966a4c033a3.exe Token: SeBackupPrivilege 4868 acef14377af6772882825a833ba103087245d2faef4178db8dc15966a4c033a3.exe Token: SeRestorePrivilege 4868 acef14377af6772882825a833ba103087245d2faef4178db8dc15966a4c033a3.exe Token: SeIncreaseQuotaPrivilege 4868 acef14377af6772882825a833ba103087245d2faef4178db8dc15966a4c033a3.exe Token: SeAssignPrimaryTokenPrivilege 4868 acef14377af6772882825a833ba103087245d2faef4178db8dc15966a4c033a3.exe Token: SeImpersonatePrivilege 4868 acef14377af6772882825a833ba103087245d2faef4178db8dc15966a4c033a3.exe Token: SeTcbPrivilege 4868 acef14377af6772882825a833ba103087245d2faef4178db8dc15966a4c033a3.exe Token: SeChangeNotifyPrivilege 4868 acef14377af6772882825a833ba103087245d2faef4178db8dc15966a4c033a3.exe Token: SeCreateTokenPrivilege 4868 acef14377af6772882825a833ba103087245d2faef4178db8dc15966a4c033a3.exe Token: SeBackupPrivilege 4868 acef14377af6772882825a833ba103087245d2faef4178db8dc15966a4c033a3.exe Token: SeRestorePrivilege 4868 acef14377af6772882825a833ba103087245d2faef4178db8dc15966a4c033a3.exe Token: SeIncreaseQuotaPrivilege 4868 acef14377af6772882825a833ba103087245d2faef4178db8dc15966a4c033a3.exe Token: SeAssignPrimaryTokenPrivilege 4868 acef14377af6772882825a833ba103087245d2faef4178db8dc15966a4c033a3.exe -
Suspicious use of WriteProcessMemory 3 IoCs
Processes:
acef14377af6772882825a833ba103087245d2faef4178db8dc15966a4c033a3.exedescription pid process target process PID 4868 wrote to memory of 5088 4868 acef14377af6772882825a833ba103087245d2faef4178db8dc15966a4c033a3.exe cmd.exe PID 4868 wrote to memory of 5088 4868 acef14377af6772882825a833ba103087245d2faef4178db8dc15966a4c033a3.exe cmd.exe PID 4868 wrote to memory of 5088 4868 acef14377af6772882825a833ba103087245d2faef4178db8dc15966a4c033a3.exe cmd.exe -
outlook_win_path 1 IoCs
Processes:
acef14377af6772882825a833ba103087245d2faef4178db8dc15966a4c033a3.exedescription ioc process Key opened \REGISTRY\USER\S-1-5-21-929662420-1054238289-2961194603-1000\Software\Microsoft\Windows NT\CurrentVersion\Windows Messaging Subsystem\Profiles\Outlook acef14377af6772882825a833ba103087245d2faef4178db8dc15966a4c033a3.exe
Processes
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C:\Users\Admin\AppData\Local\Temp\acef14377af6772882825a833ba103087245d2faef4178db8dc15966a4c033a3.exe"C:\Users\Admin\AppData\Local\Temp\acef14377af6772882825a833ba103087245d2faef4178db8dc15966a4c033a3.exe"1⤵
- Checks computer location settings
- Accesses Microsoft Outlook accounts
- Accesses Microsoft Outlook profiles
- Suspicious use of AdjustPrivilegeToken
- Suspicious use of WriteProcessMemory
- outlook_win_path
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C:\Windows\SysWOW64\cmd.exeC:\Windows\system32\cmd.exe /c ""C:\Users\Admin\AppData\Local\Temp\240561109.bat" "C:\Users\Admin\AppData\Local\Temp\acef14377af6772882825a833ba103087245d2faef4178db8dc15966a4c033a3.exe" "2⤵
Network
MITRE ATT&CK Matrix ATT&CK v6
Replay Monitor
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Downloads
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C:\Users\Admin\AppData\Local\Temp\240561109.batFilesize
94B
MD53880eeb1c736d853eb13b44898b718ab
SHA14eec9d50360cd815211e3c4e6bdd08271b6ec8e6
SHA256936d9411d5226b7c5a150ecaf422987590a8870c8e095e1caa072273041a86e7
SHA5123eaa3dddd7a11942e75acd44208fbe3d3ff8f4006951cd970fb9ab748c160739409803450d28037e577443504707fc310c634e9dc54d0c25e8cfe6094f017c6b
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memory/5088-132-0x0000000000000000-mapping.dmp