Analysis
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max time kernel
138s -
max time network
147s -
platform
windows10-2004_x64 -
resource
win10v2004-20220812-en -
resource tags
arch:x64arch:x86image:win10v2004-20220812-enlocale:en-usos:windows10-2004-x64system -
submitted
01/12/2022, 03:03
Static task
static1
Behavioral task
behavioral1
Sample
792eaae67d774a0005a635792a2a2b6c5967f2ef6c449d23d70904dd6dead87b.exe
Resource
win7-20221111-en
General
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Target
792eaae67d774a0005a635792a2a2b6c5967f2ef6c449d23d70904dd6dead87b.exe
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Size
156KB
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MD5
b8e943937bfea7c752f17c56ae2462f8
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SHA1
32764940c1726ceb2a482fcf433eaf6c1ace303e
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SHA256
792eaae67d774a0005a635792a2a2b6c5967f2ef6c449d23d70904dd6dead87b
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SHA512
c5ba6673d7269d692117a13e632e5eb688ed8031884a1b089f015e8d27b23e1b9257a76185e9618350979ac25dca13c4a0da0a495e7b695f84a1675d01486d0f
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SSDEEP
3072:DyRL4IjFsSe/9nZC8f+CcxUBf7gqT8ypPCX5kMPOxylt:DyN40leBZC70KqTFP
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
description ioc Process Key opened \REGISTRY\USER\S-1-5-21-2891029575-1462575-1165213807-1000\Software\Microsoft\Office\Outlook\OMI Account Manager\Accounts 792eaae67d774a0005a635792a2a2b6c5967f2ef6c449d23d70904dd6dead87b.exe -
Accesses Microsoft Outlook profiles 1 TTPs 1 IoCs
description ioc Process Key opened \REGISTRY\USER\S-1-5-21-2891029575-1462575-1165213807-1000\Software\Microsoft\Windows NT\CurrentVersion\Windows Messaging Subsystem\Profiles\Outlook 792eaae67d774a0005a635792a2a2b6c5967f2ef6c449d23d70904dd6dead87b.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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Drops file in System32 directory 2 IoCs
description ioc Process File created C:\Windows\system32\config\systemprofile\AppData\Local\Microsoft\InstallService\{F7928286-71F9-443C-8F65-79E4481AEAFD}.catalogItem svchost.exe File created C:\Windows\system32\config\systemprofile\AppData\Local\Microsoft\InstallService\{718F5C61-FA15-4CBC-86A0-CC917041AE4E}.catalogItem svchost.exe -
Checks processor information in registry 2 TTPs 3 IoCs
Processor information is often read in order to detect sandboxing environments.
description ioc Process Key opened \REGISTRY\MACHINE\Hardware\Description\System\CentralProcessor\0 svchost.exe Key value queried \REGISTRY\MACHINE\HARDWARE\DESCRIPTION\System\CentralProcessor\0\~MHz svchost.exe Key value queried \REGISTRY\MACHINE\HARDWARE\DESCRIPTION\System\CentralProcessor\0\ProcessorNameString svchost.exe -
Enumerates system info in registry 2 TTPs 2 IoCs
description ioc Process Key opened \REGISTRY\MACHINE\Hardware\Description\System\BIOS svchost.exe Key value queried \REGISTRY\MACHINE\HARDWARE\DESCRIPTION\System\BIOS\SystemSKU svchost.exe -
Suspicious use of AdjustPrivilegeToken 8 IoCs
description pid Process Token: SeImpersonatePrivilege 1512 792eaae67d774a0005a635792a2a2b6c5967f2ef6c449d23d70904dd6dead87b.exe Token: SeTcbPrivilege 1512 792eaae67d774a0005a635792a2a2b6c5967f2ef6c449d23d70904dd6dead87b.exe Token: SeChangeNotifyPrivilege 1512 792eaae67d774a0005a635792a2a2b6c5967f2ef6c449d23d70904dd6dead87b.exe Token: SeCreateTokenPrivilege 1512 792eaae67d774a0005a635792a2a2b6c5967f2ef6c449d23d70904dd6dead87b.exe Token: SeBackupPrivilege 1512 792eaae67d774a0005a635792a2a2b6c5967f2ef6c449d23d70904dd6dead87b.exe Token: SeRestorePrivilege 1512 792eaae67d774a0005a635792a2a2b6c5967f2ef6c449d23d70904dd6dead87b.exe Token: SeIncreaseQuotaPrivilege 1512 792eaae67d774a0005a635792a2a2b6c5967f2ef6c449d23d70904dd6dead87b.exe Token: SeAssignPrimaryTokenPrivilege 1512 792eaae67d774a0005a635792a2a2b6c5967f2ef6c449d23d70904dd6dead87b.exe -
outlook_win_path 1 IoCs
description ioc Process Key opened \REGISTRY\USER\S-1-5-21-2891029575-1462575-1165213807-1000\Software\Microsoft\Windows NT\CurrentVersion\Windows Messaging Subsystem\Profiles\Outlook 792eaae67d774a0005a635792a2a2b6c5967f2ef6c449d23d70904dd6dead87b.exe
Processes
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C:\Users\Admin\AppData\Local\Temp\792eaae67d774a0005a635792a2a2b6c5967f2ef6c449d23d70904dd6dead87b.exe"C:\Users\Admin\AppData\Local\Temp\792eaae67d774a0005a635792a2a2b6c5967f2ef6c449d23d70904dd6dead87b.exe"1⤵
- Accesses Microsoft Outlook accounts
- Accesses Microsoft Outlook profiles
- Suspicious use of AdjustPrivilegeToken
- outlook_win_path
PID:1512
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C:\Windows\System32\svchost.exeC:\Windows\System32\svchost.exe -k netsvcs -p1⤵
- Drops file in System32 directory
- Checks processor information in registry
- Enumerates system info in registry
PID:4584