Analysis
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max time kernel
148s -
max time network
152s -
platform
windows7_x64 -
resource
win7-20240708-en -
resource tags
arch:x64arch:x86image:win7-20240708-enlocale:en-usos:windows7-x64system -
submitted
03-08-2024 03:00
Static task
static1
Behavioral task
behavioral1
Sample
81dc3bb091f0479cc51a77ec77d49f59.exe
Resource
win7-20240708-en
Behavioral task
behavioral2
Sample
81dc3bb091f0479cc51a77ec77d49f59.exe
Resource
win10v2004-20240802-en
General
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Target
81dc3bb091f0479cc51a77ec77d49f59.exe
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Size
23KB
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MD5
81dc3bb091f0479cc51a77ec77d49f59
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SHA1
254e7af3a6ae13698d97e94363f3177bcf41145c
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SHA256
8fd0a7c370068185722d747d0e3892520dd565be0f03fa8eb109a4f073bfaf62
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SHA512
4985b9b3b91274bc856681d352a6e18fafe7896d4f496763343a97617b97e75c5fb940736a530c17ed0f65d11ee9553c62688093b310a62ee1133f953bd02cd0
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SSDEEP
384:B99MmnLRToZm9AQ4c+cpMPzb6gkyCFv9fSnZHyUlg5MX09Ft+HEu5+9QZPUb2Lur:B9CmLm8XqGM7b6RnvhSnB5vXRHEe8bia
Malware Config
Signatures
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Reads user/profile data of local email clients 2 TTPs
Email clients store some user data on disk where infostealers will often target it.
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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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Unsecured Credentials: Credentials In Files 1 TTPs
Steal credentials from unsecured files.
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Accesses Microsoft Outlook profiles 1 TTPs 1 IoCs
description ioc Process Key opened \REGISTRY\USER\S-1-5-21-3551809350-4263495960-1443967649-1000\Software\Microsoft\Windows NT\CurrentVersion\Windows Messaging Subsystem\Profiles\Outlook 81dc3bb091f0479cc51a77ec77d49f59.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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System Location Discovery: System Language Discovery 1 TTPs 1 IoCs
Attempt gather information about the system language of a victim in order to infer the geographical location of that host.
description ioc Process Key opened \REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language 81dc3bb091f0479cc51a77ec77d49f59.exe -
Suspicious behavior: EnumeratesProcesses 1 IoCs
pid Process 2680 81dc3bb091f0479cc51a77ec77d49f59.exe -
Suspicious use of AdjustPrivilegeToken 1 IoCs
description pid Process Token: SeDebugPrivilege 2680 81dc3bb091f0479cc51a77ec77d49f59.exe -
outlook_win_path 1 IoCs
description ioc Process Key opened \REGISTRY\USER\S-1-5-21-3551809350-4263495960-1443967649-1000\Software\Microsoft\Windows NT\CurrentVersion\Windows Messaging Subsystem\Profiles\Outlook 81dc3bb091f0479cc51a77ec77d49f59.exe
Processes
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C:\Users\Admin\AppData\Local\Temp\81dc3bb091f0479cc51a77ec77d49f59.exe"C:\Users\Admin\AppData\Local\Temp\81dc3bb091f0479cc51a77ec77d49f59.exe"1⤵
- Accesses Microsoft Outlook profiles
- System Location Discovery: System Language Discovery
- Suspicious behavior: EnumeratesProcesses
- Suspicious use of AdjustPrivilegeToken
- outlook_win_path
PID:2680