Analysis
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max time kernel
91s -
max time network
143s -
platform
windows10-2004_x64 -
resource
win10v2004-20220414-en -
submitted
21-05-2022 01:35
Static task
static1
Behavioral task
behavioral1
Sample
MV ZHONG HUA MEN V1906 CALLING TO DISCHAGENT APPOINTMENT.exe
Resource
win7-20220414-en
Behavioral task
behavioral2
Sample
MV ZHONG HUA MEN V1906 CALLING TO DISCHAGENT APPOINTMENT.exe
Resource
win10v2004-20220414-en
General
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Target
MV ZHONG HUA MEN V1906 CALLING TO DISCHAGENT APPOINTMENT.exe
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Size
520KB
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MD5
b95987d3d3d9cc6bfbc5a06d46409817
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SHA1
d36543e8a6da34a9f92c7a1488f2e22774750cc3
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SHA256
935ed6ae88a824109924582a1b854e983b641d6912816a79f48a0c07ccb4ffc0
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SHA512
1055eeb90c9c912101e6a39258f8786d2e0899832f10684ec3c04d4adadd4152f76dceef6cc886ce35c6006c73ab84e87caf6d0b1346383fdac480f630cf5d44
Malware Config
Extracted
agenttesla
Protocol: smtp- Host:
smtp.mailhostbox.com - Port:
587 - Username:
[email protected] - Password:
Lion@4321
Signatures
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AgentTesla
Agent Tesla is a remote access tool (RAT) written in visual basic.
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AgentTesla Payload 1 IoCs
Processes:
resource yara_rule behavioral2/memory/2384-132-0x0000000000400000-0x000000000044C000-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:
MV ZHONG HUA MEN V1906 CALLING TO DISCHAGENT APPOINTMENT.exedescription ioc process Key opened \REGISTRY\USER\S-1-5-21-1809750270-3141839489-3074374771-1000\Software\Microsoft\Windows NT\CurrentVersion\Windows Messaging Subsystem\Profiles\Outlook\9375CFF0413111d3B88A00104B2A6676 MV ZHONG HUA MEN V1906 CALLING TO DISCHAGENT APPOINTMENT.exe Key opened \REGISTRY\USER\S-1-5-21-1809750270-3141839489-3074374771-1000\Software\Microsoft\Office\16.0\Outlook\Profiles\Outlook\9375CFF0413111d3B88A00104B2A6676 MV ZHONG HUA MEN V1906 CALLING TO DISCHAGENT APPOINTMENT.exe Key opened \REGISTRY\USER\S-1-5-21-1809750270-3141839489-3074374771-1000\Software\Microsoft\Office\15.0\Outlook\Profiles\Outlook\9375CFF0413111d3B88A00104B2A6676 MV ZHONG HUA MEN V1906 CALLING TO DISCHAGENT APPOINTMENT.exe -
Suspicious use of SetThreadContext 1 IoCs
Processes:
MV ZHONG HUA MEN V1906 CALLING TO DISCHAGENT APPOINTMENT.exedescription pid process target process PID 4336 set thread context of 2384 4336 MV ZHONG HUA MEN V1906 CALLING TO DISCHAGENT APPOINTMENT.exe MV ZHONG HUA MEN V1906 CALLING TO DISCHAGENT APPOINTMENT.exe -
Suspicious behavior: EnumeratesProcesses 3 IoCs
Processes:
MV ZHONG HUA MEN V1906 CALLING TO DISCHAGENT APPOINTMENT.exeMV ZHONG HUA MEN V1906 CALLING TO DISCHAGENT APPOINTMENT.exepid process 4336 MV ZHONG HUA MEN V1906 CALLING TO DISCHAGENT APPOINTMENT.exe 2384 MV ZHONG HUA MEN V1906 CALLING TO DISCHAGENT APPOINTMENT.exe 2384 MV ZHONG HUA MEN V1906 CALLING TO DISCHAGENT APPOINTMENT.exe -
Suspicious use of AdjustPrivilegeToken 2 IoCs
Processes:
MV ZHONG HUA MEN V1906 CALLING TO DISCHAGENT APPOINTMENT.exeMV ZHONG HUA MEN V1906 CALLING TO DISCHAGENT APPOINTMENT.exedescription pid process Token: SeDebugPrivilege 4336 MV ZHONG HUA MEN V1906 CALLING TO DISCHAGENT APPOINTMENT.exe Token: SeDebugPrivilege 2384 MV ZHONG HUA MEN V1906 CALLING TO DISCHAGENT APPOINTMENT.exe -
Suspicious use of WriteProcessMemory 8 IoCs
Processes:
MV ZHONG HUA MEN V1906 CALLING TO DISCHAGENT APPOINTMENT.exedescription pid process target process PID 4336 wrote to memory of 2384 4336 MV ZHONG HUA MEN V1906 CALLING TO DISCHAGENT APPOINTMENT.exe MV ZHONG HUA MEN V1906 CALLING TO DISCHAGENT APPOINTMENT.exe PID 4336 wrote to memory of 2384 4336 MV ZHONG HUA MEN V1906 CALLING TO DISCHAGENT APPOINTMENT.exe MV ZHONG HUA MEN V1906 CALLING TO DISCHAGENT APPOINTMENT.exe PID 4336 wrote to memory of 2384 4336 MV ZHONG HUA MEN V1906 CALLING TO DISCHAGENT APPOINTMENT.exe MV ZHONG HUA MEN V1906 CALLING TO DISCHAGENT APPOINTMENT.exe PID 4336 wrote to memory of 2384 4336 MV ZHONG HUA MEN V1906 CALLING TO DISCHAGENT APPOINTMENT.exe MV ZHONG HUA MEN V1906 CALLING TO DISCHAGENT APPOINTMENT.exe PID 4336 wrote to memory of 2384 4336 MV ZHONG HUA MEN V1906 CALLING TO DISCHAGENT APPOINTMENT.exe MV ZHONG HUA MEN V1906 CALLING TO DISCHAGENT APPOINTMENT.exe PID 4336 wrote to memory of 2384 4336 MV ZHONG HUA MEN V1906 CALLING TO DISCHAGENT APPOINTMENT.exe MV ZHONG HUA MEN V1906 CALLING TO DISCHAGENT APPOINTMENT.exe PID 4336 wrote to memory of 2384 4336 MV ZHONG HUA MEN V1906 CALLING TO DISCHAGENT APPOINTMENT.exe MV ZHONG HUA MEN V1906 CALLING TO DISCHAGENT APPOINTMENT.exe PID 4336 wrote to memory of 2384 4336 MV ZHONG HUA MEN V1906 CALLING TO DISCHAGENT APPOINTMENT.exe MV ZHONG HUA MEN V1906 CALLING TO DISCHAGENT APPOINTMENT.exe -
outlook_office_path 1 IoCs
Processes:
MV ZHONG HUA MEN V1906 CALLING TO DISCHAGENT APPOINTMENT.exedescription ioc process Key opened \REGISTRY\USER\S-1-5-21-1809750270-3141839489-3074374771-1000\Software\Microsoft\Office\16.0\Outlook\Profiles\Outlook\9375CFF0413111d3B88A00104B2A6676 MV ZHONG HUA MEN V1906 CALLING TO DISCHAGENT APPOINTMENT.exe -
outlook_win_path 1 IoCs
Processes:
MV ZHONG HUA MEN V1906 CALLING TO DISCHAGENT APPOINTMENT.exedescription ioc process Key opened \REGISTRY\USER\S-1-5-21-1809750270-3141839489-3074374771-1000\Software\Microsoft\Windows NT\CurrentVersion\Windows Messaging Subsystem\Profiles\Outlook\9375CFF0413111d3B88A00104B2A6676 MV ZHONG HUA MEN V1906 CALLING TO DISCHAGENT APPOINTMENT.exe
Processes
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C:\Users\Admin\AppData\Local\Temp\MV ZHONG HUA MEN V1906 CALLING TO DISCHAGENT APPOINTMENT.exe"C:\Users\Admin\AppData\Local\Temp\MV ZHONG HUA MEN V1906 CALLING TO DISCHAGENT APPOINTMENT.exe"1⤵
- Suspicious use of SetThreadContext
- Suspicious behavior: EnumeratesProcesses
- Suspicious use of AdjustPrivilegeToken
- Suspicious use of WriteProcessMemory
PID:4336 -
C:\Users\Admin\AppData\Local\Temp\MV ZHONG HUA MEN V1906 CALLING TO DISCHAGENT APPOINTMENT.exe"{path}"2⤵
- Accesses Microsoft Outlook profiles
- Suspicious behavior: EnumeratesProcesses
- Suspicious use of AdjustPrivilegeToken
- outlook_office_path
- outlook_win_path
PID:2384
Network
MITRE ATT&CK Enterprise v6
Replay Monitor
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Downloads
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memory/2384-131-0x0000000000000000-mapping.dmp
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memory/2384-132-0x0000000000400000-0x000000000044C000-memory.dmpFilesize
304KB
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memory/2384-133-0x00000000747F0000-0x0000000074DA1000-memory.dmpFilesize
5.7MB
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memory/4336-130-0x00000000747F0000-0x0000000074DA1000-memory.dmpFilesize
5.7MB