Analysis
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max time kernel
131s -
max time network
47s -
platform
windows7_x64 -
resource
win7-20220414-en -
submitted
21-05-2022 00:25
Static task
static1
Behavioral task
behavioral1
Sample
34433453-WONDN5-FTBO-9766464.exe
Resource
win7-20220414-en
Behavioral task
behavioral2
Sample
34433453-WONDN5-FTBO-9766464.exe
Resource
win10v2004-20220414-en
General
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Target
34433453-WONDN5-FTBO-9766464.exe
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Size
776KB
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MD5
7cecd11b35bf3d543e5430d11faa8bde
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SHA1
267eeb1e36466bc3a5dbe6c699495543567077cc
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SHA256
2f94a22459281f588230523a1ec32e45ef392d1e202a3e70f0606f66a44ea982
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SHA512
711547f380283937192536906f9e2184655e9463a2bd33a577ffcefcbc1e66080f4fc47812dcfb66596a9a03962ba09a68ab0439e38657f48cb4b8f49062e8e6
Malware Config
Extracted
agenttesla
Protocol: smtp- Host:
smtp.ionos.es - Port:
587 - Username:
[email protected] - Password:
08140480968Ju@
Signatures
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AgentTesla
Agent Tesla is a remote access tool (RAT) written in visual basic.
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AgentTesla Payload 6 IoCs
Processes:
resource yara_rule behavioral1/memory/1708-61-0x0000000000400000-0x000000000044C000-memory.dmp family_agenttesla behavioral1/memory/1708-62-0x0000000000400000-0x000000000044C000-memory.dmp family_agenttesla behavioral1/memory/1708-63-0x0000000000400000-0x000000000044C000-memory.dmp family_agenttesla behavioral1/memory/1708-64-0x0000000000446ABE-mapping.dmp family_agenttesla behavioral1/memory/1708-66-0x0000000000400000-0x000000000044C000-memory.dmp family_agenttesla behavioral1/memory/1708-68-0x0000000000400000-0x000000000044C000-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:
34433453-WONDN5-FTBO-9766464.exedescription ioc process Key opened \REGISTRY\USER\S-1-5-21-1083475884-596052423-1669053738-1000\Software\Microsoft\Office\16.0\Outlook\Profiles\Outlook\9375CFF0413111d3B88A00104B2A6676 34433453-WONDN5-FTBO-9766464.exe Key opened \REGISTRY\USER\S-1-5-21-1083475884-596052423-1669053738-1000\Software\Microsoft\Office\15.0\Outlook\Profiles\Outlook\9375CFF0413111d3B88A00104B2A6676 34433453-WONDN5-FTBO-9766464.exe Key opened \REGISTRY\USER\S-1-5-21-1083475884-596052423-1669053738-1000\Software\Microsoft\Windows NT\CurrentVersion\Windows Messaging Subsystem\Profiles\Outlook\9375CFF0413111d3B88A00104B2A6676 34433453-WONDN5-FTBO-9766464.exe -
Suspicious use of SetThreadContext 1 IoCs
Processes:
34433453-WONDN5-FTBO-9766464.exedescription pid process target process PID 1376 set thread context of 1708 1376 34433453-WONDN5-FTBO-9766464.exe 34433453-WONDN5-FTBO-9766464.exe -
Suspicious behavior: EnumeratesProcesses 8 IoCs
Processes:
34433453-WONDN5-FTBO-9766464.exe34433453-WONDN5-FTBO-9766464.exepid process 1376 34433453-WONDN5-FTBO-9766464.exe 1376 34433453-WONDN5-FTBO-9766464.exe 1376 34433453-WONDN5-FTBO-9766464.exe 1376 34433453-WONDN5-FTBO-9766464.exe 1376 34433453-WONDN5-FTBO-9766464.exe 1376 34433453-WONDN5-FTBO-9766464.exe 1708 34433453-WONDN5-FTBO-9766464.exe 1708 34433453-WONDN5-FTBO-9766464.exe -
Suspicious use of AdjustPrivilegeToken 2 IoCs
Processes:
34433453-WONDN5-FTBO-9766464.exe34433453-WONDN5-FTBO-9766464.exedescription pid process Token: SeDebugPrivilege 1376 34433453-WONDN5-FTBO-9766464.exe Token: SeDebugPrivilege 1708 34433453-WONDN5-FTBO-9766464.exe -
Suspicious use of SetWindowsHookEx 1 IoCs
Processes:
34433453-WONDN5-FTBO-9766464.exepid process 1708 34433453-WONDN5-FTBO-9766464.exe -
Suspicious use of WriteProcessMemory 17 IoCs
Processes:
34433453-WONDN5-FTBO-9766464.exedescription pid process target process PID 1376 wrote to memory of 1684 1376 34433453-WONDN5-FTBO-9766464.exe 34433453-WONDN5-FTBO-9766464.exe PID 1376 wrote to memory of 1684 1376 34433453-WONDN5-FTBO-9766464.exe 34433453-WONDN5-FTBO-9766464.exe PID 1376 wrote to memory of 1684 1376 34433453-WONDN5-FTBO-9766464.exe 34433453-WONDN5-FTBO-9766464.exe PID 1376 wrote to memory of 1684 1376 34433453-WONDN5-FTBO-9766464.exe 34433453-WONDN5-FTBO-9766464.exe PID 1376 wrote to memory of 1592 1376 34433453-WONDN5-FTBO-9766464.exe 34433453-WONDN5-FTBO-9766464.exe PID 1376 wrote to memory of 1592 1376 34433453-WONDN5-FTBO-9766464.exe 34433453-WONDN5-FTBO-9766464.exe PID 1376 wrote to memory of 1592 1376 34433453-WONDN5-FTBO-9766464.exe 34433453-WONDN5-FTBO-9766464.exe PID 1376 wrote to memory of 1592 1376 34433453-WONDN5-FTBO-9766464.exe 34433453-WONDN5-FTBO-9766464.exe PID 1376 wrote to memory of 1708 1376 34433453-WONDN5-FTBO-9766464.exe 34433453-WONDN5-FTBO-9766464.exe PID 1376 wrote to memory of 1708 1376 34433453-WONDN5-FTBO-9766464.exe 34433453-WONDN5-FTBO-9766464.exe PID 1376 wrote to memory of 1708 1376 34433453-WONDN5-FTBO-9766464.exe 34433453-WONDN5-FTBO-9766464.exe PID 1376 wrote to memory of 1708 1376 34433453-WONDN5-FTBO-9766464.exe 34433453-WONDN5-FTBO-9766464.exe PID 1376 wrote to memory of 1708 1376 34433453-WONDN5-FTBO-9766464.exe 34433453-WONDN5-FTBO-9766464.exe PID 1376 wrote to memory of 1708 1376 34433453-WONDN5-FTBO-9766464.exe 34433453-WONDN5-FTBO-9766464.exe PID 1376 wrote to memory of 1708 1376 34433453-WONDN5-FTBO-9766464.exe 34433453-WONDN5-FTBO-9766464.exe PID 1376 wrote to memory of 1708 1376 34433453-WONDN5-FTBO-9766464.exe 34433453-WONDN5-FTBO-9766464.exe PID 1376 wrote to memory of 1708 1376 34433453-WONDN5-FTBO-9766464.exe 34433453-WONDN5-FTBO-9766464.exe -
outlook_office_path 1 IoCs
Processes:
34433453-WONDN5-FTBO-9766464.exedescription ioc process Key opened \REGISTRY\USER\S-1-5-21-1083475884-596052423-1669053738-1000\Software\Microsoft\Office\16.0\Outlook\Profiles\Outlook\9375CFF0413111d3B88A00104B2A6676 34433453-WONDN5-FTBO-9766464.exe -
outlook_win_path 1 IoCs
Processes:
34433453-WONDN5-FTBO-9766464.exedescription ioc process Key opened \REGISTRY\USER\S-1-5-21-1083475884-596052423-1669053738-1000\Software\Microsoft\Windows NT\CurrentVersion\Windows Messaging Subsystem\Profiles\Outlook\9375CFF0413111d3B88A00104B2A6676 34433453-WONDN5-FTBO-9766464.exe
Processes
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C:\Users\Admin\AppData\Local\Temp\34433453-WONDN5-FTBO-9766464.exe"C:\Users\Admin\AppData\Local\Temp\34433453-WONDN5-FTBO-9766464.exe"1⤵
- Suspicious use of SetThreadContext
- Suspicious behavior: EnumeratesProcesses
- Suspicious use of AdjustPrivilegeToken
- Suspicious use of WriteProcessMemory
PID:1376 -
C:\Users\Admin\AppData\Local\Temp\34433453-WONDN5-FTBO-9766464.exe"{path}"2⤵PID:1684
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C:\Users\Admin\AppData\Local\Temp\34433453-WONDN5-FTBO-9766464.exe"{path}"2⤵PID:1592
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C:\Users\Admin\AppData\Local\Temp\34433453-WONDN5-FTBO-9766464.exe"{path}"2⤵
- Accesses Microsoft Outlook profiles
- Suspicious behavior: EnumeratesProcesses
- Suspicious use of AdjustPrivilegeToken
- Suspicious use of SetWindowsHookEx
- outlook_office_path
- outlook_win_path
PID:1708