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Analysis
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max time kernel
128s -
max time network
122s -
platform
windows7_x64 -
resource
win7-20240903-en -
resource tags
arch:x64arch:x86image:win7-20240903-enlocale:en-usos:windows7-x64system -
submitted
14/01/2025, 01:23
Static task
static1
Behavioral task
behavioral1
Sample
9372f0eb07c01b9610b591d9246ba49150e10e052ae74aa40bdd831b108f3faf.exe
Resource
win7-20240903-en
Behavioral task
behavioral2
Sample
9372f0eb07c01b9610b591d9246ba49150e10e052ae74aa40bdd831b108f3faf.exe
Resource
win10v2004-20241007-en
General
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Target
9372f0eb07c01b9610b591d9246ba49150e10e052ae74aa40bdd831b108f3faf.exe
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Size
1.4MB
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MD5
24d565ab37a8f92cf248154cf169d3e8
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SHA1
37c70e6b76695029347a9262f3b43847ff75ed1f
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SHA256
9372f0eb07c01b9610b591d9246ba49150e10e052ae74aa40bdd831b108f3faf
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SHA512
281ade194b4d5359441020d31898d5419521916296e62007409625d1ee95da645dd3104bad1b097c61e06a992c4ab38616a41aaab54a939c6d3c56dce2828b8f
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SSDEEP
24576:YpWIoGHazMWaav1RIAhjLoamMiX4lNmZg0YxegPbUIDPP:aWIoQaz1ayjLoyEkmZ9Y14
Malware Config
Extracted
agenttesla
Protocol: smtp- Host:
mail.tccinfaes.com - Port:
587 - Username:
[email protected] - Password:
transportes - Email To:
[email protected]
Signatures
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AgentTesla
Agent Tesla is a remote access tool (RAT) written in visual basic.
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Agenttesla family
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AgentTesla payload 5 IoCs
resource yara_rule behavioral1/memory/2820-21-0x0000000000400000-0x000000000043C000-memory.dmp family_agenttesla behavioral1/memory/2820-18-0x0000000000400000-0x000000000043C000-memory.dmp family_agenttesla behavioral1/memory/2820-16-0x0000000000400000-0x000000000043C000-memory.dmp family_agenttesla behavioral1/memory/2820-13-0x0000000000400000-0x000000000043C000-memory.dmp family_agenttesla behavioral1/memory/2820-12-0x0000000000400000-0x000000000043C000-memory.dmp family_agenttesla -
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 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 3 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 3 IoCs
description ioc Process Key opened \REGISTRY\USER\S-1-5-21-3533259084-2542256011-65585152-1000\Software\Microsoft\Office\16.0\Outlook\Profiles\Outlook\9375CFF0413111d3B88A00104B2A6676 9372f0eb07c01b9610b591d9246ba49150e10e052ae74aa40bdd831b108f3faf.exe Key opened \REGISTRY\USER\S-1-5-21-3533259084-2542256011-65585152-1000\Software\Microsoft\Office\15.0\Outlook\Profiles\Outlook\9375CFF0413111d3B88A00104B2A6676 9372f0eb07c01b9610b591d9246ba49150e10e052ae74aa40bdd831b108f3faf.exe Key opened \REGISTRY\USER\S-1-5-21-3533259084-2542256011-65585152-1000\Software\Microsoft\Windows NT\CurrentVersion\Windows Messaging Subsystem\Profiles\Outlook\9375CFF0413111d3B88A00104B2A6676 9372f0eb07c01b9610b591d9246ba49150e10e052ae74aa40bdd831b108f3faf.exe -
Suspicious use of SetThreadContext 1 IoCs
description pid Process procid_target PID 2396 set thread context of 2820 2396 9372f0eb07c01b9610b591d9246ba49150e10e052ae74aa40bdd831b108f3faf.exe 31 -
System Location Discovery: System Language Discovery 1 TTPs 2 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 9372f0eb07c01b9610b591d9246ba49150e10e052ae74aa40bdd831b108f3faf.exe Key opened \REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language 9372f0eb07c01b9610b591d9246ba49150e10e052ae74aa40bdd831b108f3faf.exe -
Suspicious behavior: EnumeratesProcesses 4 IoCs
pid Process 2396 9372f0eb07c01b9610b591d9246ba49150e10e052ae74aa40bdd831b108f3faf.exe 2396 9372f0eb07c01b9610b591d9246ba49150e10e052ae74aa40bdd831b108f3faf.exe 2820 9372f0eb07c01b9610b591d9246ba49150e10e052ae74aa40bdd831b108f3faf.exe 2820 9372f0eb07c01b9610b591d9246ba49150e10e052ae74aa40bdd831b108f3faf.exe -
Suspicious use of AdjustPrivilegeToken 2 IoCs
description pid Process Token: SeDebugPrivilege 2396 9372f0eb07c01b9610b591d9246ba49150e10e052ae74aa40bdd831b108f3faf.exe Token: SeDebugPrivilege 2820 9372f0eb07c01b9610b591d9246ba49150e10e052ae74aa40bdd831b108f3faf.exe -
Suspicious use of WriteProcessMemory 9 IoCs
description pid Process procid_target PID 2396 wrote to memory of 2820 2396 9372f0eb07c01b9610b591d9246ba49150e10e052ae74aa40bdd831b108f3faf.exe 31 PID 2396 wrote to memory of 2820 2396 9372f0eb07c01b9610b591d9246ba49150e10e052ae74aa40bdd831b108f3faf.exe 31 PID 2396 wrote to memory of 2820 2396 9372f0eb07c01b9610b591d9246ba49150e10e052ae74aa40bdd831b108f3faf.exe 31 PID 2396 wrote to memory of 2820 2396 9372f0eb07c01b9610b591d9246ba49150e10e052ae74aa40bdd831b108f3faf.exe 31 PID 2396 wrote to memory of 2820 2396 9372f0eb07c01b9610b591d9246ba49150e10e052ae74aa40bdd831b108f3faf.exe 31 PID 2396 wrote to memory of 2820 2396 9372f0eb07c01b9610b591d9246ba49150e10e052ae74aa40bdd831b108f3faf.exe 31 PID 2396 wrote to memory of 2820 2396 9372f0eb07c01b9610b591d9246ba49150e10e052ae74aa40bdd831b108f3faf.exe 31 PID 2396 wrote to memory of 2820 2396 9372f0eb07c01b9610b591d9246ba49150e10e052ae74aa40bdd831b108f3faf.exe 31 PID 2396 wrote to memory of 2820 2396 9372f0eb07c01b9610b591d9246ba49150e10e052ae74aa40bdd831b108f3faf.exe 31 -
outlook_office_path 1 IoCs
description ioc Process Key opened \REGISTRY\USER\S-1-5-21-3533259084-2542256011-65585152-1000\Software\Microsoft\Office\16.0\Outlook\Profiles\Outlook\9375CFF0413111d3B88A00104B2A6676 9372f0eb07c01b9610b591d9246ba49150e10e052ae74aa40bdd831b108f3faf.exe -
outlook_win_path 1 IoCs
description ioc Process Key opened \REGISTRY\USER\S-1-5-21-3533259084-2542256011-65585152-1000\Software\Microsoft\Windows NT\CurrentVersion\Windows Messaging Subsystem\Profiles\Outlook\9375CFF0413111d3B88A00104B2A6676 9372f0eb07c01b9610b591d9246ba49150e10e052ae74aa40bdd831b108f3faf.exe
Processes
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C:\Users\Admin\AppData\Local\Temp\9372f0eb07c01b9610b591d9246ba49150e10e052ae74aa40bdd831b108f3faf.exe"C:\Users\Admin\AppData\Local\Temp\9372f0eb07c01b9610b591d9246ba49150e10e052ae74aa40bdd831b108f3faf.exe"1⤵
- Suspicious use of SetThreadContext
- System Location Discovery: System Language Discovery
- Suspicious behavior: EnumeratesProcesses
- Suspicious use of AdjustPrivilegeToken
- Suspicious use of WriteProcessMemory
PID:2396 -
C:\Users\Admin\AppData\Local\Temp\9372f0eb07c01b9610b591d9246ba49150e10e052ae74aa40bdd831b108f3faf.exe"{path}"2⤵
- Accesses Microsoft Outlook profiles
- System Location Discovery: System Language Discovery
- Suspicious behavior: EnumeratesProcesses
- Suspicious use of AdjustPrivilegeToken
- outlook_office_path
- outlook_win_path
PID:2820
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