Analysis
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max time kernel
403s -
max time network
535s -
platform
windows10-2004_x64 -
resource
win10v2004-20221111-en -
resource tags
arch:x64arch:x86image:win10v2004-20221111-enlocale:en-usos:windows10-2004-x64system -
submitted
26-11-2022 04:50
Behavioral task
behavioral1
Sample
027ef34c06440e1b92b92e5782fe7577ac4882a55052e5466530474cb0cc67f9.exe
Resource
win7-20220812-en
General
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Target
027ef34c06440e1b92b92e5782fe7577ac4882a55052e5466530474cb0cc67f9.exe
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Size
90KB
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MD5
9f6e3d49eedd9500f164fc1db5beb600
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SHA1
7ee7855c1114b78097f41f37301af35755e71b77
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SHA256
027ef34c06440e1b92b92e5782fe7577ac4882a55052e5466530474cb0cc67f9
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SHA512
ee3b23dee17bacad3e0bd504ca0cbf728a360934e8a9183a319092855109bfd5812da2cabc6472c13641fd97caadae775dee24def6ad0f7efccc27808b5e0aa3
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SSDEEP
1536:8dCiWXJ2kRHqTwqyg5klJQMzcNDxLj2ZwJt4uNfSO8/hz1YTvIEQkkzm2h:ACiI26lmfNDVSG3sOCDEQo2h
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:
027ef34c06440e1b92b92e5782fe7577ac4882a55052e5466530474cb0cc67f9.exedescription ioc process Key value queried \REGISTRY\USER\S-1-5-21-2971393436-602173351-1645505021-1000\Control Panel\International\Geo\Nation 027ef34c06440e1b92b92e5782fe7577ac4882a55052e5466530474cb0cc67f9.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:
027ef34c06440e1b92b92e5782fe7577ac4882a55052e5466530474cb0cc67f9.exedescription ioc process Key opened \REGISTRY\USER\S-1-5-21-2971393436-602173351-1645505021-1000\Software\Microsoft\Office\Outlook\OMI Account Manager\Accounts 027ef34c06440e1b92b92e5782fe7577ac4882a55052e5466530474cb0cc67f9.exe -
Accesses Microsoft Outlook profiles 1 TTPs 1 IoCs
Processes:
027ef34c06440e1b92b92e5782fe7577ac4882a55052e5466530474cb0cc67f9.exedescription ioc process Key opened \REGISTRY\USER\S-1-5-21-2971393436-602173351-1645505021-1000\Software\Microsoft\Windows NT\CurrentVersion\Windows Messaging Subsystem\Profiles\Outlook 027ef34c06440e1b92b92e5782fe7577ac4882a55052e5466530474cb0cc67f9.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:
027ef34c06440e1b92b92e5782fe7577ac4882a55052e5466530474cb0cc67f9.exedescription pid process Token: SeImpersonatePrivilege 4288 027ef34c06440e1b92b92e5782fe7577ac4882a55052e5466530474cb0cc67f9.exe Token: SeTcbPrivilege 4288 027ef34c06440e1b92b92e5782fe7577ac4882a55052e5466530474cb0cc67f9.exe Token: SeChangeNotifyPrivilege 4288 027ef34c06440e1b92b92e5782fe7577ac4882a55052e5466530474cb0cc67f9.exe Token: SeCreateTokenPrivilege 4288 027ef34c06440e1b92b92e5782fe7577ac4882a55052e5466530474cb0cc67f9.exe Token: SeBackupPrivilege 4288 027ef34c06440e1b92b92e5782fe7577ac4882a55052e5466530474cb0cc67f9.exe Token: SeRestorePrivilege 4288 027ef34c06440e1b92b92e5782fe7577ac4882a55052e5466530474cb0cc67f9.exe Token: SeIncreaseQuotaPrivilege 4288 027ef34c06440e1b92b92e5782fe7577ac4882a55052e5466530474cb0cc67f9.exe Token: SeAssignPrimaryTokenPrivilege 4288 027ef34c06440e1b92b92e5782fe7577ac4882a55052e5466530474cb0cc67f9.exe Token: SeImpersonatePrivilege 4288 027ef34c06440e1b92b92e5782fe7577ac4882a55052e5466530474cb0cc67f9.exe Token: SeTcbPrivilege 4288 027ef34c06440e1b92b92e5782fe7577ac4882a55052e5466530474cb0cc67f9.exe Token: SeChangeNotifyPrivilege 4288 027ef34c06440e1b92b92e5782fe7577ac4882a55052e5466530474cb0cc67f9.exe Token: SeCreateTokenPrivilege 4288 027ef34c06440e1b92b92e5782fe7577ac4882a55052e5466530474cb0cc67f9.exe Token: SeBackupPrivilege 4288 027ef34c06440e1b92b92e5782fe7577ac4882a55052e5466530474cb0cc67f9.exe Token: SeRestorePrivilege 4288 027ef34c06440e1b92b92e5782fe7577ac4882a55052e5466530474cb0cc67f9.exe Token: SeIncreaseQuotaPrivilege 4288 027ef34c06440e1b92b92e5782fe7577ac4882a55052e5466530474cb0cc67f9.exe Token: SeAssignPrimaryTokenPrivilege 4288 027ef34c06440e1b92b92e5782fe7577ac4882a55052e5466530474cb0cc67f9.exe Token: SeImpersonatePrivilege 4288 027ef34c06440e1b92b92e5782fe7577ac4882a55052e5466530474cb0cc67f9.exe Token: SeTcbPrivilege 4288 027ef34c06440e1b92b92e5782fe7577ac4882a55052e5466530474cb0cc67f9.exe Token: SeChangeNotifyPrivilege 4288 027ef34c06440e1b92b92e5782fe7577ac4882a55052e5466530474cb0cc67f9.exe Token: SeCreateTokenPrivilege 4288 027ef34c06440e1b92b92e5782fe7577ac4882a55052e5466530474cb0cc67f9.exe Token: SeBackupPrivilege 4288 027ef34c06440e1b92b92e5782fe7577ac4882a55052e5466530474cb0cc67f9.exe Token: SeRestorePrivilege 4288 027ef34c06440e1b92b92e5782fe7577ac4882a55052e5466530474cb0cc67f9.exe Token: SeIncreaseQuotaPrivilege 4288 027ef34c06440e1b92b92e5782fe7577ac4882a55052e5466530474cb0cc67f9.exe Token: SeAssignPrimaryTokenPrivilege 4288 027ef34c06440e1b92b92e5782fe7577ac4882a55052e5466530474cb0cc67f9.exe Token: SeImpersonatePrivilege 4288 027ef34c06440e1b92b92e5782fe7577ac4882a55052e5466530474cb0cc67f9.exe Token: SeTcbPrivilege 4288 027ef34c06440e1b92b92e5782fe7577ac4882a55052e5466530474cb0cc67f9.exe Token: SeChangeNotifyPrivilege 4288 027ef34c06440e1b92b92e5782fe7577ac4882a55052e5466530474cb0cc67f9.exe Token: SeCreateTokenPrivilege 4288 027ef34c06440e1b92b92e5782fe7577ac4882a55052e5466530474cb0cc67f9.exe Token: SeBackupPrivilege 4288 027ef34c06440e1b92b92e5782fe7577ac4882a55052e5466530474cb0cc67f9.exe Token: SeRestorePrivilege 4288 027ef34c06440e1b92b92e5782fe7577ac4882a55052e5466530474cb0cc67f9.exe Token: SeIncreaseQuotaPrivilege 4288 027ef34c06440e1b92b92e5782fe7577ac4882a55052e5466530474cb0cc67f9.exe Token: SeAssignPrimaryTokenPrivilege 4288 027ef34c06440e1b92b92e5782fe7577ac4882a55052e5466530474cb0cc67f9.exe Token: SeImpersonatePrivilege 4288 027ef34c06440e1b92b92e5782fe7577ac4882a55052e5466530474cb0cc67f9.exe Token: SeTcbPrivilege 4288 027ef34c06440e1b92b92e5782fe7577ac4882a55052e5466530474cb0cc67f9.exe Token: SeChangeNotifyPrivilege 4288 027ef34c06440e1b92b92e5782fe7577ac4882a55052e5466530474cb0cc67f9.exe Token: SeCreateTokenPrivilege 4288 027ef34c06440e1b92b92e5782fe7577ac4882a55052e5466530474cb0cc67f9.exe Token: SeBackupPrivilege 4288 027ef34c06440e1b92b92e5782fe7577ac4882a55052e5466530474cb0cc67f9.exe Token: SeRestorePrivilege 4288 027ef34c06440e1b92b92e5782fe7577ac4882a55052e5466530474cb0cc67f9.exe Token: SeIncreaseQuotaPrivilege 4288 027ef34c06440e1b92b92e5782fe7577ac4882a55052e5466530474cb0cc67f9.exe Token: SeAssignPrimaryTokenPrivilege 4288 027ef34c06440e1b92b92e5782fe7577ac4882a55052e5466530474cb0cc67f9.exe Token: SeImpersonatePrivilege 4288 027ef34c06440e1b92b92e5782fe7577ac4882a55052e5466530474cb0cc67f9.exe Token: SeTcbPrivilege 4288 027ef34c06440e1b92b92e5782fe7577ac4882a55052e5466530474cb0cc67f9.exe Token: SeChangeNotifyPrivilege 4288 027ef34c06440e1b92b92e5782fe7577ac4882a55052e5466530474cb0cc67f9.exe Token: SeCreateTokenPrivilege 4288 027ef34c06440e1b92b92e5782fe7577ac4882a55052e5466530474cb0cc67f9.exe Token: SeBackupPrivilege 4288 027ef34c06440e1b92b92e5782fe7577ac4882a55052e5466530474cb0cc67f9.exe Token: SeRestorePrivilege 4288 027ef34c06440e1b92b92e5782fe7577ac4882a55052e5466530474cb0cc67f9.exe Token: SeIncreaseQuotaPrivilege 4288 027ef34c06440e1b92b92e5782fe7577ac4882a55052e5466530474cb0cc67f9.exe Token: SeAssignPrimaryTokenPrivilege 4288 027ef34c06440e1b92b92e5782fe7577ac4882a55052e5466530474cb0cc67f9.exe -
Suspicious use of WriteProcessMemory 3 IoCs
Processes:
027ef34c06440e1b92b92e5782fe7577ac4882a55052e5466530474cb0cc67f9.exedescription pid process target process PID 4288 wrote to memory of 3584 4288 027ef34c06440e1b92b92e5782fe7577ac4882a55052e5466530474cb0cc67f9.exe cmd.exe PID 4288 wrote to memory of 3584 4288 027ef34c06440e1b92b92e5782fe7577ac4882a55052e5466530474cb0cc67f9.exe cmd.exe PID 4288 wrote to memory of 3584 4288 027ef34c06440e1b92b92e5782fe7577ac4882a55052e5466530474cb0cc67f9.exe cmd.exe -
outlook_win_path 1 IoCs
Processes:
027ef34c06440e1b92b92e5782fe7577ac4882a55052e5466530474cb0cc67f9.exedescription ioc process Key opened \REGISTRY\USER\S-1-5-21-2971393436-602173351-1645505021-1000\Software\Microsoft\Windows NT\CurrentVersion\Windows Messaging Subsystem\Profiles\Outlook 027ef34c06440e1b92b92e5782fe7577ac4882a55052e5466530474cb0cc67f9.exe
Processes
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C:\Users\Admin\AppData\Local\Temp\027ef34c06440e1b92b92e5782fe7577ac4882a55052e5466530474cb0cc67f9.exe"C:\Users\Admin\AppData\Local\Temp\027ef34c06440e1b92b92e5782fe7577ac4882a55052e5466530474cb0cc67f9.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
PID:4288 -
C:\Windows\SysWOW64\cmd.exeC:\Windows\system32\cmd.exe /c ""C:\Users\Admin\AppData\Local\Temp\241048921.bat" "C:\Users\Admin\AppData\Local\Temp\027ef34c06440e1b92b92e5782fe7577ac4882a55052e5466530474cb0cc67f9.exe" "2⤵PID:3584
Network
MITRE ATT&CK Enterprise v6
Replay Monitor
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Downloads
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C:\Users\Admin\AppData\Local\Temp\241048921.batFilesize
94B
MD53880eeb1c736d853eb13b44898b718ab
SHA14eec9d50360cd815211e3c4e6bdd08271b6ec8e6
SHA256936d9411d5226b7c5a150ecaf422987590a8870c8e095e1caa072273041a86e7
SHA5123eaa3dddd7a11942e75acd44208fbe3d3ff8f4006951cd970fb9ab748c160739409803450d28037e577443504707fc310c634e9dc54d0c25e8cfe6094f017c6b
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memory/3584-133-0x0000000000000000-mapping.dmp