Analysis
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max time kernel
140s -
max time network
150s -
platform
windows10-2004_x64 -
resource
win10v2004-20220812-en -
resource tags
arch:x64arch:x86image:win10v2004-20220812-enlocale:en-usos:windows10-2004-x64system -
submitted
02-10-2022 12:41
Static task
static1
Behavioral task
behavioral1
Sample
a2e3516e7c7998cd0be681c6c4aa13887737c8ea8c4d5fc6feee8c50f18fd876.exe
Resource
win7-20220812-en
General
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Target
a2e3516e7c7998cd0be681c6c4aa13887737c8ea8c4d5fc6feee8c50f18fd876.exe
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Size
194KB
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MD5
62cba1173a41075b6bead174c9f01427
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SHA1
5090d5e6ac0bd44130d8f4180ec616d57c683cdd
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SHA256
a2e3516e7c7998cd0be681c6c4aa13887737c8ea8c4d5fc6feee8c50f18fd876
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SHA512
c79303fbd1dd9011d23de4e88c0c974a893c0e186abeeea9c9e393279efe6351d6d29d924f93b8a50f3809eb9cd9272cf14c7ee2211a75c198af89705b79af9e
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SSDEEP
3072:zeAPMU+ErnoV6bbUtedhQMdwmmeSByWpWfg:zzEUF/bbmedhQMdwmmhByoWfg
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:
a2e3516e7c7998cd0be681c6c4aa13887737c8ea8c4d5fc6feee8c50f18fd876.exedescription ioc process Key opened \REGISTRY\USER\S-1-5-21-2891029575-1462575-1165213807-1000\Software\Microsoft\Office\Outlook\OMI Account Manager\Accounts a2e3516e7c7998cd0be681c6c4aa13887737c8ea8c4d5fc6feee8c50f18fd876.exe -
Accesses Microsoft Outlook profiles 1 TTPs 1 IoCs
Processes:
a2e3516e7c7998cd0be681c6c4aa13887737c8ea8c4d5fc6feee8c50f18fd876.exedescription ioc process Key opened \REGISTRY\USER\S-1-5-21-2891029575-1462575-1165213807-1000\Software\Microsoft\Windows NT\CurrentVersion\Windows Messaging Subsystem\Profiles\Outlook a2e3516e7c7998cd0be681c6c4aa13887737c8ea8c4d5fc6feee8c50f18fd876.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:
a2e3516e7c7998cd0be681c6c4aa13887737c8ea8c4d5fc6feee8c50f18fd876.exedescription pid process Token: SeImpersonatePrivilege 3448 a2e3516e7c7998cd0be681c6c4aa13887737c8ea8c4d5fc6feee8c50f18fd876.exe Token: SeTcbPrivilege 3448 a2e3516e7c7998cd0be681c6c4aa13887737c8ea8c4d5fc6feee8c50f18fd876.exe Token: SeChangeNotifyPrivilege 3448 a2e3516e7c7998cd0be681c6c4aa13887737c8ea8c4d5fc6feee8c50f18fd876.exe Token: SeCreateTokenPrivilege 3448 a2e3516e7c7998cd0be681c6c4aa13887737c8ea8c4d5fc6feee8c50f18fd876.exe Token: SeBackupPrivilege 3448 a2e3516e7c7998cd0be681c6c4aa13887737c8ea8c4d5fc6feee8c50f18fd876.exe Token: SeRestorePrivilege 3448 a2e3516e7c7998cd0be681c6c4aa13887737c8ea8c4d5fc6feee8c50f18fd876.exe Token: SeIncreaseQuotaPrivilege 3448 a2e3516e7c7998cd0be681c6c4aa13887737c8ea8c4d5fc6feee8c50f18fd876.exe Token: SeAssignPrimaryTokenPrivilege 3448 a2e3516e7c7998cd0be681c6c4aa13887737c8ea8c4d5fc6feee8c50f18fd876.exe -
outlook_win_path 1 IoCs
Processes:
a2e3516e7c7998cd0be681c6c4aa13887737c8ea8c4d5fc6feee8c50f18fd876.exedescription ioc process Key opened \REGISTRY\USER\S-1-5-21-2891029575-1462575-1165213807-1000\Software\Microsoft\Windows NT\CurrentVersion\Windows Messaging Subsystem\Profiles\Outlook a2e3516e7c7998cd0be681c6c4aa13887737c8ea8c4d5fc6feee8c50f18fd876.exe
Processes
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C:\Users\Admin\AppData\Local\Temp\a2e3516e7c7998cd0be681c6c4aa13887737c8ea8c4d5fc6feee8c50f18fd876.exe"C:\Users\Admin\AppData\Local\Temp\a2e3516e7c7998cd0be681c6c4aa13887737c8ea8c4d5fc6feee8c50f18fd876.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/3448-132-0x00000000021B0000-0x00000000021C9000-memory.dmpFilesize
100KB
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memory/3448-133-0x0000000000400000-0x0000000000439000-memory.dmpFilesize
228KB
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memory/3448-134-0x00000000021B0000-0x00000000021C9000-memory.dmpFilesize
100KB
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memory/3448-135-0x0000000000400000-0x0000000000439000-memory.dmpFilesize
228KB