Analysis
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max time kernel
146s -
max time network
192s -
platform
windows10-2004_x64 -
resource
win10v2004-20221111-en -
resource tags
arch:x64arch:x86image:win10v2004-20221111-enlocale:en-usos:windows10-2004-x64system -
submitted
03-12-2022 06:31
Static task
static1
Behavioral task
behavioral1
Sample
b9aafa5c2dd6d07fd2dfae5fa9be39a09f626d179245c98327a7ca8a62828733.exe
Resource
win7-20221111-en
General
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Target
b9aafa5c2dd6d07fd2dfae5fa9be39a09f626d179245c98327a7ca8a62828733.exe
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Size
159KB
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MD5
f5fb0ffbeafe74e94ae6fadd3bb3fec1
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SHA1
14ab789dc9fdf3e17147530823604032847e94e3
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SHA256
b9aafa5c2dd6d07fd2dfae5fa9be39a09f626d179245c98327a7ca8a62828733
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SHA512
f9442550f2806aeacacc0dc3c275517646ed031d631bd62bc374131f0b6eece8d0ee82686e843edc28e688b889a27a4a89e8a7960711e84b378063d43d692487
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SSDEEP
1536:/9X7MqDDZYLdqaTZdnC8ZuxmN35RmzlrfPbDyCGtnUxy+gx5oKIEOi5llllllllk:dFFoUad7L5RmJfPbDyC8UxuxCKFf08y
Malware Config
Signatures
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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:
b9aafa5c2dd6d07fd2dfae5fa9be39a09f626d179245c98327a7ca8a62828733.exedescription ioc process Key opened \REGISTRY\USER\S-1-5-21-4246620582-653642754-1174164128-1000\Software\Microsoft\Office\Outlook\OMI Account Manager\Accounts b9aafa5c2dd6d07fd2dfae5fa9be39a09f626d179245c98327a7ca8a62828733.exe -
Accesses Microsoft Outlook profiles 1 TTPs 1 IoCs
Processes:
b9aafa5c2dd6d07fd2dfae5fa9be39a09f626d179245c98327a7ca8a62828733.exedescription ioc process Key opened \REGISTRY\USER\S-1-5-21-4246620582-653642754-1174164128-1000\Software\Microsoft\Windows NT\CurrentVersion\Windows Messaging Subsystem\Profiles\Outlook b9aafa5c2dd6d07fd2dfae5fa9be39a09f626d179245c98327a7ca8a62828733.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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Suspicious use of AdjustPrivilegeToken 8 IoCs
Processes:
b9aafa5c2dd6d07fd2dfae5fa9be39a09f626d179245c98327a7ca8a62828733.exedescription pid process Token: SeImpersonatePrivilege 2600 b9aafa5c2dd6d07fd2dfae5fa9be39a09f626d179245c98327a7ca8a62828733.exe Token: SeTcbPrivilege 2600 b9aafa5c2dd6d07fd2dfae5fa9be39a09f626d179245c98327a7ca8a62828733.exe Token: SeChangeNotifyPrivilege 2600 b9aafa5c2dd6d07fd2dfae5fa9be39a09f626d179245c98327a7ca8a62828733.exe Token: SeCreateTokenPrivilege 2600 b9aafa5c2dd6d07fd2dfae5fa9be39a09f626d179245c98327a7ca8a62828733.exe Token: SeBackupPrivilege 2600 b9aafa5c2dd6d07fd2dfae5fa9be39a09f626d179245c98327a7ca8a62828733.exe Token: SeRestorePrivilege 2600 b9aafa5c2dd6d07fd2dfae5fa9be39a09f626d179245c98327a7ca8a62828733.exe Token: SeIncreaseQuotaPrivilege 2600 b9aafa5c2dd6d07fd2dfae5fa9be39a09f626d179245c98327a7ca8a62828733.exe Token: SeAssignPrimaryTokenPrivilege 2600 b9aafa5c2dd6d07fd2dfae5fa9be39a09f626d179245c98327a7ca8a62828733.exe -
outlook_win_path 1 IoCs
Processes:
b9aafa5c2dd6d07fd2dfae5fa9be39a09f626d179245c98327a7ca8a62828733.exedescription ioc process Key opened \REGISTRY\USER\S-1-5-21-4246620582-653642754-1174164128-1000\Software\Microsoft\Windows NT\CurrentVersion\Windows Messaging Subsystem\Profiles\Outlook b9aafa5c2dd6d07fd2dfae5fa9be39a09f626d179245c98327a7ca8a62828733.exe
Processes
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C:\Users\Admin\AppData\Local\Temp\b9aafa5c2dd6d07fd2dfae5fa9be39a09f626d179245c98327a7ca8a62828733.exe"C:\Users\Admin\AppData\Local\Temp\b9aafa5c2dd6d07fd2dfae5fa9be39a09f626d179245c98327a7ca8a62828733.exe"1⤵
- Accesses Microsoft Outlook accounts
- Accesses Microsoft Outlook profiles
- Suspicious use of AdjustPrivilegeToken
- outlook_win_path
Network
MITRE ATT&CK Matrix ATT&CK v6
Replay Monitor
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Downloads
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memory/2600-132-0x0000000000580000-0x0000000000599000-memory.dmpFilesize
100KB
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memory/2600-133-0x00000000005A0000-0x00000000005CB000-memory.dmpFilesize
172KB
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memory/2600-134-0x0000000000400000-0x000000000042B000-memory.dmpFilesize
172KB
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memory/2600-135-0x0000000000400000-0x000000000042B000-memory.dmpFilesize
172KB