Analysis
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max time kernel
94s -
max time network
154s -
platform
windows10-2004_x64 -
resource
win10v2004-20220414-en -
submitted
21-05-2022 11:10
Static task
static1
Behavioral task
behavioral1
Sample
Quotation United Trading.exe
Resource
win7-20220414-en
Behavioral task
behavioral2
Sample
Quotation United Trading.exe
Resource
win10v2004-20220414-en
General
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Target
Quotation United Trading.exe
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Size
1.4MB
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MD5
33636b2c1e2808a579560b37f93b2e56
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SHA1
b1cc0777b0cdc51fd56f2e0fe290c0578e085458
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SHA256
9a2467d92dd6c5e322439643e05041f151b6bf6e9c8c410f96fe6ab969ea8882
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SHA512
e22a29df6381870817b3960bf97237c99965ce20aea23c25de2ee7fc9dda159ce41448e817f7ebbcba7c2c350ce5444040db5e7cc958643bb4a527d6d3338a7a
Malware Config
Extracted
Protocol: ftp- Host:
ftp.mse.com.cy - Port:
21 - Username:
[email protected] - Password:
(tKJ.wvnN~5d
Extracted
agenttesla
Protocol: ftp- Host:
ftp://ftp.mse.com.cy/ - Port:
21 - Username:
[email protected] - Password:
(tKJ.wvnN~5d
Protocol: ftp- Host:
ftp://ftp.mse.com.cy/ - Port:
21 - Username:
[email protected] - Password:
(tKJ.wvnN~5d
Signatures
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AgentTesla
Agent Tesla is a remote access tool (RAT) written in visual basic.
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suricata: ET MALWARE AgentTesla Exfil via FTP
suricata: ET MALWARE AgentTesla Exfil via FTP
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suricata: ET MALWARE AgentTesla HTML System Info Report Exfil via FTP
suricata: ET MALWARE AgentTesla HTML System Info Report Exfil via FTP
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AgentTesla Payload 1 IoCs
Processes:
resource yara_rule behavioral2/memory/3660-133-0x0000000000400000-0x0000000000452000-memory.dmp family_agenttesla -
Accesses Microsoft Outlook profiles 1 TTPs 3 IoCs
Processes:
MSBuild.exedescription ioc process Key opened \REGISTRY\USER\S-1-5-21-1081944012-3634099177-1681222835-1000\Software\Microsoft\Office\16.0\Outlook\Profiles\Outlook\9375CFF0413111d3B88A00104B2A6676 MSBuild.exe Key opened \REGISTRY\USER\S-1-5-21-1081944012-3634099177-1681222835-1000\Software\Microsoft\Office\15.0\Outlook\Profiles\Outlook\9375CFF0413111d3B88A00104B2A6676 MSBuild.exe Key opened \REGISTRY\USER\S-1-5-21-1081944012-3634099177-1681222835-1000\Software\Microsoft\Windows NT\CurrentVersion\Windows Messaging Subsystem\Profiles\Outlook\9375CFF0413111d3B88A00104B2A6676 MSBuild.exe -
Suspicious use of SetThreadContext 1 IoCs
Processes:
Quotation United Trading.exedescription pid process target process PID 3176 set thread context of 3660 3176 Quotation United Trading.exe MSBuild.exe -
Suspicious behavior: EnumeratesProcesses 2 IoCs
Processes:
MSBuild.exepid process 3660 MSBuild.exe 3660 MSBuild.exe -
Suspicious use of AdjustPrivilegeToken 1 IoCs
Processes:
MSBuild.exedescription pid process Token: SeDebugPrivilege 3660 MSBuild.exe -
Suspicious use of FindShellTrayWindow 4 IoCs
Processes:
Quotation United Trading.exepid process 3176 Quotation United Trading.exe 3176 Quotation United Trading.exe 3176 Quotation United Trading.exe 3176 Quotation United Trading.exe -
Suspicious use of SendNotifyMessage 4 IoCs
Processes:
Quotation United Trading.exepid process 3176 Quotation United Trading.exe 3176 Quotation United Trading.exe 3176 Quotation United Trading.exe 3176 Quotation United Trading.exe -
Suspicious use of WriteProcessMemory 8 IoCs
Processes:
Quotation United Trading.exeMSBuild.exedescription pid process target process PID 3176 wrote to memory of 3660 3176 Quotation United Trading.exe MSBuild.exe PID 3176 wrote to memory of 3660 3176 Quotation United Trading.exe MSBuild.exe PID 3176 wrote to memory of 3660 3176 Quotation United Trading.exe MSBuild.exe PID 3176 wrote to memory of 3660 3176 Quotation United Trading.exe MSBuild.exe PID 3176 wrote to memory of 3660 3176 Quotation United Trading.exe MSBuild.exe PID 3660 wrote to memory of 1696 3660 MSBuild.exe netsh.exe PID 3660 wrote to memory of 1696 3660 MSBuild.exe netsh.exe PID 3660 wrote to memory of 1696 3660 MSBuild.exe netsh.exe -
outlook_office_path 1 IoCs
Processes:
MSBuild.exedescription ioc process Key opened \REGISTRY\USER\S-1-5-21-1081944012-3634099177-1681222835-1000\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-1-5-21-1081944012-3634099177-1681222835-1000\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 United Trading.exe"C:\Users\Admin\AppData\Local\Temp\Quotation United Trading.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\v2.0.50727\MSBuild.exe"C:\\\\Windows\\\\Microsoft.NET\\\\Framework\\\\v2.0.50727\\\\MSBuild.exe"2⤵
- Accesses Microsoft Outlook profiles
- Suspicious behavior: EnumeratesProcesses
- Suspicious use of AdjustPrivilegeToken
- 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
Loading Replay Monitor...
Downloads
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memory/1696-139-0x0000000000000000-mapping.dmp
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memory/3176-130-0x0000000004620000-0x00000000046B7000-memory.dmpFilesize
604KB
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memory/3176-131-0x00000000048C0000-0x0000000004957000-memory.dmpFilesize
604KB
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memory/3660-132-0x0000000000000000-mapping.dmp
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memory/3660-133-0x0000000000400000-0x0000000000452000-memory.dmpFilesize
328KB
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memory/3660-138-0x0000000074E00000-0x00000000753B1000-memory.dmpFilesize
5.7MB