Analysis
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max time kernel
142s -
max time network
157s -
platform
windows10-2004_x64 -
resource
win10v2004-20230915-en -
resource tags
arch:x64arch:x86image:win10v2004-20230915-enlocale:en-usos:windows10-2004-x64system -
submitted
09/10/2023, 05:29
Static task
static1
Behavioral task
behavioral1
Sample
20e243b72d029a2714710d4d778bd81d3092d1f3bfac026c23f2d061a9f1ee16.exe
Resource
win7-20230831-en
Behavioral task
behavioral2
Sample
20e243b72d029a2714710d4d778bd81d3092d1f3bfac026c23f2d061a9f1ee16.exe
Resource
win10v2004-20230915-en
General
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Target
20e243b72d029a2714710d4d778bd81d3092d1f3bfac026c23f2d061a9f1ee16.exe
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Size
231KB
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MD5
537f3061191763948e92ff85e9563ae2
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SHA1
4be18b3e2e7bf0ea80a2e0134591b95e7a2e0e1c
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SHA256
20e243b72d029a2714710d4d778bd81d3092d1f3bfac026c23f2d061a9f1ee16
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SHA512
6aed9f908727db975f041fa0a681b94e50e0c63d3c9aae3379fa538f24236ec9141f38414f8ce67f75961859b71690debd16ac30ab082af420b4b1865eb1fe58
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SSDEEP
3072:4jyawuDLQjNiQjYVZMpli/siHpXauBjQQJG136Of9jirAugbY7:OwKJXawEQJG13F9j4APb4
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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Accesses Microsoft Outlook profiles 1 TTPs 3 IoCs
description ioc Process Key opened \REGISTRY\USER\S-1-5-21-1045988481-1457812719-2617974652-1000\Software\Microsoft\Office\15.0\Outlook\Profiles\Outlook\9375CFF0413111d3B88A00104B2A6676 20e243b72d029a2714710d4d778bd81d3092d1f3bfac026c23f2d061a9f1ee16.exe Key opened \REGISTRY\USER\S-1-5-21-1045988481-1457812719-2617974652-1000\Software\Microsoft\Windows NT\CurrentVersion\Windows Messaging Subsystem\Profiles\Outlook\9375CFF0413111d3B88A00104B2A6676 20e243b72d029a2714710d4d778bd81d3092d1f3bfac026c23f2d061a9f1ee16.exe Key opened \REGISTRY\USER\S-1-5-21-1045988481-1457812719-2617974652-1000\Software\Microsoft\Office\16.0\Outlook\Profiles\Outlook\9375CFF0413111d3B88A00104B2A6676 20e243b72d029a2714710d4d778bd81d3092d1f3bfac026c23f2d061a9f1ee16.exe -
Looks up external IP address via web service 1 IoCs
Uses a legitimate IP lookup service to find the infected system's external IP.
flow ioc 18 checkip.dyndns.org -
Suspicious behavior: EnumeratesProcesses 2 IoCs
pid Process 4504 20e243b72d029a2714710d4d778bd81d3092d1f3bfac026c23f2d061a9f1ee16.exe 4504 20e243b72d029a2714710d4d778bd81d3092d1f3bfac026c23f2d061a9f1ee16.exe -
Suspicious behavior: RenamesItself 1 IoCs
pid Process 4504 20e243b72d029a2714710d4d778bd81d3092d1f3bfac026c23f2d061a9f1ee16.exe -
Suspicious use of AdjustPrivilegeToken 1 IoCs
description pid Process Token: SeDebugPrivilege 4504 20e243b72d029a2714710d4d778bd81d3092d1f3bfac026c23f2d061a9f1ee16.exe -
outlook_office_path 1 IoCs
description ioc Process Key opened \REGISTRY\USER\S-1-5-21-1045988481-1457812719-2617974652-1000\Software\Microsoft\Office\16.0\Outlook\Profiles\Outlook\9375CFF0413111d3B88A00104B2A6676 20e243b72d029a2714710d4d778bd81d3092d1f3bfac026c23f2d061a9f1ee16.exe -
outlook_win_path 1 IoCs
description ioc Process Key opened \REGISTRY\USER\S-1-5-21-1045988481-1457812719-2617974652-1000\Software\Microsoft\Windows NT\CurrentVersion\Windows Messaging Subsystem\Profiles\Outlook\9375CFF0413111d3B88A00104B2A6676 20e243b72d029a2714710d4d778bd81d3092d1f3bfac026c23f2d061a9f1ee16.exe
Processes
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C:\Users\Admin\AppData\Local\Temp\20e243b72d029a2714710d4d778bd81d3092d1f3bfac026c23f2d061a9f1ee16.exe"C:\Users\Admin\AppData\Local\Temp\20e243b72d029a2714710d4d778bd81d3092d1f3bfac026c23f2d061a9f1ee16.exe"1⤵
- Accesses Microsoft Outlook profiles
- Suspicious behavior: EnumeratesProcesses
- Suspicious behavior: RenamesItself
- Suspicious use of AdjustPrivilegeToken
- outlook_office_path
- outlook_win_path
PID:4504