Analysis
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max time kernel
118s -
max time network
148s -
platform
windows7_x64 -
resource
win7-en-20210920 -
submitted
21-10-2021 05:27
Static task
static1
Behavioral task
behavioral1
Sample
SWIFT ADVISE 230984.exe
Resource
win7-en-20210920
Behavioral task
behavioral2
Sample
SWIFT ADVISE 230984.exe
Resource
win10-en-20211014
General
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Target
SWIFT ADVISE 230984.exe
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Size
760KB
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MD5
8a3cd25d5fe430df7212ffaedc5f509a
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SHA1
5834a19151873096125a95a891144d284f049e72
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SHA256
2941306e0f9d54ab959d9f1e55795d917a9d9a271d6f04d30833bcd288b265fe
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SHA512
b10ef6c5577483e734b5a4cc1e3935cbc43c58b29b7627d1348309555fce81211cbd5efd587d057156139ae3f440563dba928c4077a1bfc95f6fc6efe99309d8
Malware Config
Extracted
agenttesla
Protocol: smtp- Host:
smtp.vivaldi.net - Port:
587 - Username:
holyghost007@vivaldi.net - Password:
K@maR1-2019Hotelss
Signatures
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AgentTesla
Agent Tesla is a remote access tool (RAT) written in visual basic.
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AgentTesla Payload 5 IoCs
Processes:
resource yara_rule behavioral1/memory/756-61-0x0000000000400000-0x000000000043C000-memory.dmp family_agenttesla behavioral1/memory/756-62-0x0000000000400000-0x000000000043C000-memory.dmp family_agenttesla behavioral1/memory/756-63-0x0000000000400000-0x000000000043C000-memory.dmp family_agenttesla behavioral1/memory/756-64-0x00000000004375AE-mapping.dmp family_agenttesla behavioral1/memory/756-65-0x0000000000400000-0x000000000043C000-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 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
Processes:
SWIFT ADVISE 230984.exedescription ioc process Key opened \REGISTRY\USER\S-1-5-21-3456797065-1076791440-4146276586-1000\Software\Microsoft\Office\15.0\Outlook\Profiles\Outlook\9375CFF0413111d3B88A00104B2A6676 SWIFT ADVISE 230984.exe Key opened \REGISTRY\USER\S-1-5-21-3456797065-1076791440-4146276586-1000\Software\Microsoft\Windows NT\CurrentVersion\Windows Messaging Subsystem\Profiles\Outlook\9375CFF0413111d3B88A00104B2A6676 SWIFT ADVISE 230984.exe Key opened \REGISTRY\USER\S-1-5-21-3456797065-1076791440-4146276586-1000\Software\Microsoft\Office\16.0\Outlook\Profiles\Outlook\9375CFF0413111d3B88A00104B2A6676 SWIFT ADVISE 230984.exe -
Adds Run key to start application 2 TTPs 1 IoCs
Processes:
SWIFT ADVISE 230984.exedescription ioc process Set value (str) \REGISTRY\USER\S-1-5-21-3456797065-1076791440-4146276586-1000\Software\Microsoft\Windows\CurrentVersion\Run\YYtJku = "C:\\Users\\Admin\\AppData\\Roaming\\YYtJku\\YYtJku.exe" SWIFT ADVISE 230984.exe -
Suspicious use of SetThreadContext 1 IoCs
Processes:
SWIFT ADVISE 230984.exedescription pid process target process PID 1092 set thread context of 756 1092 SWIFT ADVISE 230984.exe SWIFT ADVISE 230984.exe -
Suspicious behavior: EnumeratesProcesses 4 IoCs
Processes:
SWIFT ADVISE 230984.exeSWIFT ADVISE 230984.exepid process 1092 SWIFT ADVISE 230984.exe 1092 SWIFT ADVISE 230984.exe 756 SWIFT ADVISE 230984.exe 756 SWIFT ADVISE 230984.exe -
Suspicious behavior: RenamesItself 1 IoCs
Processes:
SWIFT ADVISE 230984.exepid process 756 SWIFT ADVISE 230984.exe -
Suspicious use of AdjustPrivilegeToken 2 IoCs
Processes:
SWIFT ADVISE 230984.exeSWIFT ADVISE 230984.exedescription pid process Token: SeDebugPrivilege 1092 SWIFT ADVISE 230984.exe Token: SeDebugPrivilege 756 SWIFT ADVISE 230984.exe -
Suspicious use of WriteProcessMemory 9 IoCs
Processes:
SWIFT ADVISE 230984.exedescription pid process target process PID 1092 wrote to memory of 756 1092 SWIFT ADVISE 230984.exe SWIFT ADVISE 230984.exe PID 1092 wrote to memory of 756 1092 SWIFT ADVISE 230984.exe SWIFT ADVISE 230984.exe PID 1092 wrote to memory of 756 1092 SWIFT ADVISE 230984.exe SWIFT ADVISE 230984.exe PID 1092 wrote to memory of 756 1092 SWIFT ADVISE 230984.exe SWIFT ADVISE 230984.exe PID 1092 wrote to memory of 756 1092 SWIFT ADVISE 230984.exe SWIFT ADVISE 230984.exe PID 1092 wrote to memory of 756 1092 SWIFT ADVISE 230984.exe SWIFT ADVISE 230984.exe PID 1092 wrote to memory of 756 1092 SWIFT ADVISE 230984.exe SWIFT ADVISE 230984.exe PID 1092 wrote to memory of 756 1092 SWIFT ADVISE 230984.exe SWIFT ADVISE 230984.exe PID 1092 wrote to memory of 756 1092 SWIFT ADVISE 230984.exe SWIFT ADVISE 230984.exe -
outlook_office_path 1 IoCs
Processes:
SWIFT ADVISE 230984.exedescription ioc process Key opened \REGISTRY\USER\S-1-5-21-3456797065-1076791440-4146276586-1000\Software\Microsoft\Office\16.0\Outlook\Profiles\Outlook\9375CFF0413111d3B88A00104B2A6676 SWIFT ADVISE 230984.exe -
outlook_win_path 1 IoCs
Processes:
SWIFT ADVISE 230984.exedescription ioc process Key opened \REGISTRY\USER\S-1-5-21-3456797065-1076791440-4146276586-1000\Software\Microsoft\Windows NT\CurrentVersion\Windows Messaging Subsystem\Profiles\Outlook\9375CFF0413111d3B88A00104B2A6676 SWIFT ADVISE 230984.exe
Processes
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C:\Users\Admin\AppData\Local\Temp\SWIFT ADVISE 230984.exe"C:\Users\Admin\AppData\Local\Temp\SWIFT ADVISE 230984.exe"1⤵
- Suspicious use of SetThreadContext
- Suspicious behavior: EnumeratesProcesses
- Suspicious use of AdjustPrivilegeToken
- Suspicious use of WriteProcessMemory
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C:\Users\Admin\AppData\Local\Temp\SWIFT ADVISE 230984.exe"{path}"2⤵
- Accesses Microsoft Outlook profiles
- Adds Run key to start application
- Suspicious behavior: EnumeratesProcesses
- Suspicious behavior: RenamesItself
- Suspicious use of AdjustPrivilegeToken
- outlook_office_path
- outlook_win_path
Network
MITRE ATT&CK Matrix ATT&CK v6
Replay Monitor
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Downloads
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memory/756-63-0x0000000000400000-0x000000000043C000-memory.dmpFilesize
240KB
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memory/756-62-0x0000000000400000-0x000000000043C000-memory.dmpFilesize
240KB
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memory/756-68-0x0000000004A91000-0x0000000004A92000-memory.dmpFilesize
4KB
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memory/756-67-0x0000000004A90000-0x0000000004A91000-memory.dmpFilesize
4KB
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memory/756-65-0x0000000000400000-0x000000000043C000-memory.dmpFilesize
240KB
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memory/756-59-0x0000000000400000-0x000000000043C000-memory.dmpFilesize
240KB
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memory/756-61-0x0000000000400000-0x000000000043C000-memory.dmpFilesize
240KB
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memory/756-60-0x0000000000400000-0x000000000043C000-memory.dmpFilesize
240KB
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memory/756-64-0x00000000004375AE-mapping.dmp
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memory/1092-53-0x0000000001370000-0x0000000001371000-memory.dmpFilesize
4KB
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memory/1092-55-0x00000000049D0000-0x00000000049D1000-memory.dmpFilesize
4KB
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memory/1092-58-0x0000000000CA0000-0x0000000000CD8000-memory.dmpFilesize
224KB
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memory/1092-57-0x00000000050B0000-0x0000000005125000-memory.dmpFilesize
468KB
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memory/1092-56-0x00000000008E0000-0x00000000008EE000-memory.dmpFilesize
56KB