Analysis
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max time kernel
137s -
max time network
118s -
platform
windows7_x64 -
resource
win7-20240221-en -
resource tags
arch:x64arch:x86image:win7-20240221-enlocale:en-usos:windows7-x64system -
submitted
29-03-2024 00:18
Static task
static1
Behavioral task
behavioral1
Sample
QT2021154 NCX Glasurit Rev.1.exe
Resource
win7-20240221-en
Behavioral task
behavioral2
Sample
QT2021154 NCX Glasurit Rev.1.exe
Resource
win10v2004-20240226-en
General
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Target
QT2021154 NCX Glasurit Rev.1.exe
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Size
517KB
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MD5
fbe7fb6fdb60cb39789826fcf0032b62
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SHA1
5fb4a147e4ea8da5dcb68f205d7744468f05f89a
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SHA256
80c73f11b33a9166d0dbd16257e47af68e966ee3dc41f0e5020fedd5c4c26f6a
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SHA512
0b85e3e5e26ac32591cf8b2e17df8c72cc3114d820233af744bb498636331092579d0443518866206368d967b7b7f3b45956f050e18bceb6d8a5599df5a89e46
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SSDEEP
12288:XBOi1kKAvRXphXp4SB8PpkpQNna0giIRZYOBe6o8GYApRBME2KpF:XBOrp1p1BycQNapZRZYznXMW
Malware Config
Extracted
agenttesla
Protocol: smtp- Host:
mail.citechco.net - Port:
587 - Username:
[email protected] - Password:
Webana@321#
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/2544-11-0x0000000000400000-0x000000000043C000-memory.dmp family_agenttesla behavioral1/memory/2544-13-0x0000000000400000-0x000000000043C000-memory.dmp family_agenttesla behavioral1/memory/2544-21-0x0000000000400000-0x000000000043C000-memory.dmp family_agenttesla behavioral1/memory/2544-19-0x0000000000400000-0x000000000043C000-memory.dmp family_agenttesla behavioral1/memory/2544-17-0x0000000000400000-0x000000000043C000-memory.dmp family_agenttesla behavioral1/memory/2544-24-0x0000000004920000-0x0000000004960000-memory.dmp family_agenttesla -
Drops file in Drivers directory 1 IoCs
Processes:
RegSvcs.exedescription ioc process File opened for modification C:\Windows\system32\drivers\etc\hosts RegSvcs.exe -
Accesses Microsoft Outlook profiles 1 TTPs 3 IoCs
Processes:
RegSvcs.exedescription ioc process Key opened \REGISTRY\USER\S-1-5-21-2297530677-1229052932-2803917579-1000\Software\Microsoft\Office\15.0\Outlook\Profiles\Outlook\9375CFF0413111d3B88A00104B2A6676 RegSvcs.exe Key opened \REGISTRY\USER\S-1-5-21-2297530677-1229052932-2803917579-1000\Software\Microsoft\Windows NT\CurrentVersion\Windows Messaging Subsystem\Profiles\Outlook\9375CFF0413111d3B88A00104B2A6676 RegSvcs.exe Key opened \REGISTRY\USER\S-1-5-21-2297530677-1229052932-2803917579-1000\Software\Microsoft\Office\16.0\Outlook\Profiles\Outlook\9375CFF0413111d3B88A00104B2A6676 RegSvcs.exe -
Adds Run key to start application 2 TTPs 1 IoCs
Processes:
RegSvcs.exedescription ioc process Set value (str) \REGISTRY\USER\S-1-5-21-2297530677-1229052932-2803917579-1000\Software\Microsoft\Windows\CurrentVersion\Run\NXLun = "C:\\Users\\Admin\\AppData\\Roaming\\NXLun\\NXLun.exe" RegSvcs.exe -
Suspicious use of SetThreadContext 1 IoCs
Processes:
QT2021154 NCX Glasurit Rev.1.exedescription pid process target process PID 1712 set thread context of 2544 1712 QT2021154 NCX Glasurit Rev.1.exe RegSvcs.exe -
Suspicious behavior: EnumeratesProcesses 4 IoCs
Processes:
QT2021154 NCX Glasurit Rev.1.exeRegSvcs.exepid process 1712 QT2021154 NCX Glasurit Rev.1.exe 1712 QT2021154 NCX Glasurit Rev.1.exe 2544 RegSvcs.exe 2544 RegSvcs.exe -
Suspicious use of AdjustPrivilegeToken 2 IoCs
Processes:
QT2021154 NCX Glasurit Rev.1.exeRegSvcs.exedescription pid process Token: SeDebugPrivilege 1712 QT2021154 NCX Glasurit Rev.1.exe Token: SeDebugPrivilege 2544 RegSvcs.exe -
Suspicious use of WriteProcessMemory 12 IoCs
Processes:
QT2021154 NCX Glasurit Rev.1.exedescription pid process target process PID 1712 wrote to memory of 2544 1712 QT2021154 NCX Glasurit Rev.1.exe RegSvcs.exe PID 1712 wrote to memory of 2544 1712 QT2021154 NCX Glasurit Rev.1.exe RegSvcs.exe PID 1712 wrote to memory of 2544 1712 QT2021154 NCX Glasurit Rev.1.exe RegSvcs.exe PID 1712 wrote to memory of 2544 1712 QT2021154 NCX Glasurit Rev.1.exe RegSvcs.exe PID 1712 wrote to memory of 2544 1712 QT2021154 NCX Glasurit Rev.1.exe RegSvcs.exe PID 1712 wrote to memory of 2544 1712 QT2021154 NCX Glasurit Rev.1.exe RegSvcs.exe PID 1712 wrote to memory of 2544 1712 QT2021154 NCX Glasurit Rev.1.exe RegSvcs.exe PID 1712 wrote to memory of 2544 1712 QT2021154 NCX Glasurit Rev.1.exe RegSvcs.exe PID 1712 wrote to memory of 2544 1712 QT2021154 NCX Glasurit Rev.1.exe RegSvcs.exe PID 1712 wrote to memory of 2544 1712 QT2021154 NCX Glasurit Rev.1.exe RegSvcs.exe PID 1712 wrote to memory of 2544 1712 QT2021154 NCX Glasurit Rev.1.exe RegSvcs.exe PID 1712 wrote to memory of 2544 1712 QT2021154 NCX Glasurit Rev.1.exe RegSvcs.exe -
outlook_office_path 1 IoCs
Processes:
RegSvcs.exedescription ioc process Key opened \REGISTRY\USER\S-1-5-21-2297530677-1229052932-2803917579-1000\Software\Microsoft\Office\16.0\Outlook\Profiles\Outlook\9375CFF0413111d3B88A00104B2A6676 RegSvcs.exe -
outlook_win_path 1 IoCs
Processes:
RegSvcs.exedescription ioc process Key opened \REGISTRY\USER\S-1-5-21-2297530677-1229052932-2803917579-1000\Software\Microsoft\Windows NT\CurrentVersion\Windows Messaging Subsystem\Profiles\Outlook\9375CFF0413111d3B88A00104B2A6676 RegSvcs.exe
Processes
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C:\Users\Admin\AppData\Local\Temp\QT2021154 NCX Glasurit Rev.1.exe"C:\Users\Admin\AppData\Local\Temp\QT2021154 NCX Glasurit Rev.1.exe"1⤵
- Suspicious use of SetThreadContext
- Suspicious behavior: EnumeratesProcesses
- Suspicious use of AdjustPrivilegeToken
- Suspicious use of WriteProcessMemory
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C:\Windows\Microsoft.NET\Framework\v4.0.30319\RegSvcs.exe"C:\Windows\Microsoft.NET\Framework\v4.0.30319\RegSvcs.exe"2⤵
- Drops file in Drivers directory
- Accesses Microsoft Outlook profiles
- Adds Run key to start application
- Suspicious behavior: EnumeratesProcesses
- Suspicious use of AdjustPrivilegeToken
- outlook_office_path
- outlook_win_path
Network
MITRE ATT&CK Matrix ATT&CK v13
Replay Monitor
Loading Replay Monitor...
Downloads
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memory/1712-0-0x0000000000300000-0x0000000000388000-memory.dmpFilesize
544KB
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memory/1712-1-0x0000000074690000-0x0000000074D7E000-memory.dmpFilesize
6.9MB
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memory/1712-2-0x0000000000660000-0x00000000006A0000-memory.dmpFilesize
256KB
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memory/1712-3-0x00000000006A0000-0x00000000006AA000-memory.dmpFilesize
40KB
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memory/1712-4-0x0000000074690000-0x0000000074D7E000-memory.dmpFilesize
6.9MB
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memory/1712-5-0x0000000000660000-0x00000000006A0000-memory.dmpFilesize
256KB
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memory/1712-6-0x0000000004D60000-0x0000000004DC0000-memory.dmpFilesize
384KB
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memory/1712-22-0x0000000074690000-0x0000000074D7E000-memory.dmpFilesize
6.9MB
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memory/2544-13-0x0000000000400000-0x000000000043C000-memory.dmpFilesize
240KB
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memory/2544-23-0x0000000074690000-0x0000000074D7E000-memory.dmpFilesize
6.9MB
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memory/2544-9-0x0000000000400000-0x000000000043C000-memory.dmpFilesize
240KB
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memory/2544-21-0x0000000000400000-0x000000000043C000-memory.dmpFilesize
240KB
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memory/2544-19-0x0000000000400000-0x000000000043C000-memory.dmpFilesize
240KB
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memory/2544-17-0x0000000000400000-0x000000000043C000-memory.dmpFilesize
240KB
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memory/2544-15-0x000000007EFDE000-0x000000007EFDF000-memory.dmpFilesize
4KB
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memory/2544-11-0x0000000000400000-0x000000000043C000-memory.dmpFilesize
240KB
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memory/2544-24-0x0000000004920000-0x0000000004960000-memory.dmpFilesize
256KB
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memory/2544-7-0x0000000000400000-0x000000000043C000-memory.dmpFilesize
240KB
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memory/2544-26-0x0000000074690000-0x0000000074D7E000-memory.dmpFilesize
6.9MB
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memory/2544-27-0x0000000004920000-0x0000000004960000-memory.dmpFilesize
256KB
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memory/2544-29-0x0000000004920000-0x0000000004960000-memory.dmpFilesize
256KB
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memory/2544-30-0x0000000004920000-0x0000000004960000-memory.dmpFilesize
256KB