Analysis
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max time kernel
94s -
max time network
46s -
platform
windows7_x64 -
resource
win7-20220414-en -
submitted
21-05-2022 11:07
Static task
static1
Behavioral task
behavioral1
Sample
QUOTATION_REQUEST.exe
Resource
win7-20220414-en
Behavioral task
behavioral2
Sample
QUOTATION_REQUEST.exe
Resource
win10v2004-20220414-en
General
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Target
QUOTATION_REQUEST.exe
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Size
1.4MB
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MD5
084191a98803e956b9f5009e96d7a4fe
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SHA1
d5fe30bb526d168c62d49dc5a3933ec9742c4c57
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SHA256
6a617cbc6e41a2e0ab810d412877b47dff0f4e4a4e98f3f92b3041c3ec27652e
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SHA512
96ae3f3580386cf38733168cb61711dec33924a38a4a7c5ffda557de6c4f265b248cca3abc29b0accc77918788d1c19597b05e358e64fac4abc3b423b636a80a
Malware Config
Extracted
agenttesla
Protocol: smtp- Host:
smtp.sarniotex.com - Port:
587 - Username:
[email protected] - Password:
dL@KoFb6
Signatures
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AgentTesla
Agent Tesla is a remote access tool (RAT) written in visual basic.
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AgentTesla Payload 4 IoCs
Processes:
resource yara_rule behavioral1/memory/336-57-0x0000000000080000-0x00000000000D2000-memory.dmp family_agenttesla behavioral1/memory/336-63-0x0000000000080000-0x00000000000D2000-memory.dmp family_agenttesla behavioral1/memory/336-62-0x00000000000CCD0E-mapping.dmp family_agenttesla behavioral1/memory/336-66-0x0000000000080000-0x00000000000D2000-memory.dmp family_agenttesla -
Accesses Microsoft Outlook profiles 1 TTPs 3 IoCs
Processes:
MSBuild.exedescription ioc process Key opened \REGISTRY\USER\S-1-5-21-1083475884-596052423-1669053738-1000\Software\Microsoft\Office\15.0\Outlook\Profiles\Outlook\9375CFF0413111d3B88A00104B2A6676 MSBuild.exe Key opened \REGISTRY\USER\S-1-5-21-1083475884-596052423-1669053738-1000\Software\Microsoft\Windows NT\CurrentVersion\Windows Messaging Subsystem\Profiles\Outlook\9375CFF0413111d3B88A00104B2A6676 MSBuild.exe Key opened \REGISTRY\USER\S-1-5-21-1083475884-596052423-1669053738-1000\Software\Microsoft\Office\16.0\Outlook\Profiles\Outlook\9375CFF0413111d3B88A00104B2A6676 MSBuild.exe -
Suspicious use of SetThreadContext 1 IoCs
Processes:
QUOTATION_REQUEST.exedescription pid process target process PID 1720 set thread context of 336 1720 QUOTATION_REQUEST.exe MSBuild.exe -
Suspicious behavior: EnumeratesProcesses 2 IoCs
Processes:
MSBuild.exepid process 336 MSBuild.exe 336 MSBuild.exe -
Suspicious use of AdjustPrivilegeToken 1 IoCs
Processes:
MSBuild.exedescription pid process Token: SeDebugPrivilege 336 MSBuild.exe -
Suspicious use of FindShellTrayWindow 3 IoCs
Processes:
QUOTATION_REQUEST.exepid process 1720 QUOTATION_REQUEST.exe 1720 QUOTATION_REQUEST.exe 1720 QUOTATION_REQUEST.exe -
Suspicious use of SendNotifyMessage 3 IoCs
Processes:
QUOTATION_REQUEST.exepid process 1720 QUOTATION_REQUEST.exe 1720 QUOTATION_REQUEST.exe 1720 QUOTATION_REQUEST.exe -
Suspicious use of SetWindowsHookEx 1 IoCs
Processes:
MSBuild.exepid process 336 MSBuild.exe -
Suspicious use of WriteProcessMemory 10 IoCs
Processes:
QUOTATION_REQUEST.exeMSBuild.exedescription pid process target process PID 1720 wrote to memory of 336 1720 QUOTATION_REQUEST.exe MSBuild.exe PID 1720 wrote to memory of 336 1720 QUOTATION_REQUEST.exe MSBuild.exe PID 1720 wrote to memory of 336 1720 QUOTATION_REQUEST.exe MSBuild.exe PID 1720 wrote to memory of 336 1720 QUOTATION_REQUEST.exe MSBuild.exe PID 1720 wrote to memory of 336 1720 QUOTATION_REQUEST.exe MSBuild.exe PID 1720 wrote to memory of 336 1720 QUOTATION_REQUEST.exe MSBuild.exe PID 336 wrote to memory of 1744 336 MSBuild.exe netsh.exe PID 336 wrote to memory of 1744 336 MSBuild.exe netsh.exe PID 336 wrote to memory of 1744 336 MSBuild.exe netsh.exe PID 336 wrote to memory of 1744 336 MSBuild.exe netsh.exe -
outlook_office_path 1 IoCs
Processes:
MSBuild.exedescription ioc process Key opened \REGISTRY\USER\S-1-5-21-1083475884-596052423-1669053738-1000\Software\Microsoft\Office\16.0\Outlook\Profiles\Outlook\9375CFF0413111d3B88A00104B2A6676 MSBuild.exe -
outlook_win_path 1 IoCs
Processes:
MSBuild.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 MSBuild.exe
Processes
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C:\Users\Admin\AppData\Local\Temp\QUOTATION_REQUEST.exe"C:\Users\Admin\AppData\Local\Temp\QUOTATION_REQUEST.exe"1⤵
- Suspicious use of SetThreadContext
- Suspicious use of FindShellTrayWindow
- Suspicious use of SendNotifyMessage
- Suspicious use of WriteProcessMemory
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C:\Windows\Microsoft.NET\Framework\v4.0.30319\MSBuild.exe"C:\\\\Windows\\\\Microsoft.NET\\\\Framework\\\\v4.0.30319\\\\MSBuild.exe"2⤵
- Accesses Microsoft Outlook profiles
- Suspicious behavior: EnumeratesProcesses
- Suspicious use of AdjustPrivilegeToken
- Suspicious use of SetWindowsHookEx
- Suspicious use of WriteProcessMemory
- outlook_office_path
- outlook_win_path
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C:\Windows\SysWOW64\netsh.exe"netsh" wlan show profile3⤵
Network
MITRE ATT&CK Matrix ATT&CK v6
Replay Monitor
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Downloads
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memory/336-55-0x0000000000080000-0x00000000000D2000-memory.dmpFilesize
328KB
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memory/336-57-0x0000000000080000-0x00000000000D2000-memory.dmpFilesize
328KB
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memory/336-63-0x0000000000080000-0x00000000000D2000-memory.dmpFilesize
328KB
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memory/336-62-0x00000000000CCD0E-mapping.dmp
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memory/336-66-0x0000000000080000-0x00000000000D2000-memory.dmpFilesize
328KB
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memory/1720-54-0x0000000075711000-0x0000000075713000-memory.dmpFilesize
8KB
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memory/1720-64-0x0000000002860000-0x00000000028F8000-memory.dmpFilesize
608KB
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memory/1720-65-0x00000000033A0000-0x0000000003438000-memory.dmpFilesize
608KB
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memory/1744-68-0x0000000000000000-mapping.dmp