Analysis
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max time kernel
149s -
max time network
152s -
platform
windows10-2004_x64 -
resource
win10v2004-20240226-en -
resource tags
arch:x64arch:x86image:win10v2004-20240226-enlocale:en-usos:windows10-2004-x64system -
submitted
26-03-2024 10:16
Static task
static1
Behavioral task
behavioral1
Sample
5c00d919e3895f872959d16c8bf210da4f9e20c01791a88d7a0f60b13a22c968.exe
Resource
win10v2004-20240226-en
Behavioral task
behavioral2
Sample
5c00d919e3895f872959d16c8bf210da4f9e20c01791a88d7a0f60b13a22c968.exe
Resource
win11-20240221-en
General
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Target
5c00d919e3895f872959d16c8bf210da4f9e20c01791a88d7a0f60b13a22c968.exe
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Size
1.1MB
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MD5
4f2752fcd683bfff201108b2091510ce
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SHA1
f2e7b7d2d56ba2232892d75a8c4d0bca7ef604c8
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SHA256
5c00d919e3895f872959d16c8bf210da4f9e20c01791a88d7a0f60b13a22c968
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SHA512
ec4ce3988ff1a5ad484b5f21bd4672318ee002c20d3cda789ced3288508b9d80eae1b45aa5ca8c9e4b5048eced9de73684bc885f2f64563c565b811b7df30929
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SSDEEP
24576:TqDEvCTbMWu7rQYlBQcBiT6rprG8aTGCSJa5:TTvC/MTQYxsWR7aTT0
Malware Config
Extracted
agenttesla
Protocol: smtp- Host:
mail.worlorderbillions.top - Port:
587 - Username:
[email protected] - Password:
rwe87$%21q - Email To:
[email protected]
Signatures
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AgentTesla
Agent Tesla is a remote access tool (RAT) written in visual basic.
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Accesses Microsoft Outlook profiles 1 TTPs 3 IoCs
Processes:
RegSvcs.exedescription ioc process Key opened \REGISTRY\USER\S-1-5-21-983155329-280873152-1838004294-1000\Software\Microsoft\Windows NT\CurrentVersion\Windows Messaging Subsystem\Profiles\Outlook\9375CFF0413111d3B88A00104B2A6676 RegSvcs.exe Key opened \REGISTRY\USER\S-1-5-21-983155329-280873152-1838004294-1000\Software\Microsoft\Office\16.0\Outlook\Profiles\Outlook\9375CFF0413111d3B88A00104B2A6676 RegSvcs.exe Key opened \REGISTRY\USER\S-1-5-21-983155329-280873152-1838004294-1000\Software\Microsoft\Office\15.0\Outlook\Profiles\Outlook\9375CFF0413111d3B88A00104B2A6676 RegSvcs.exe -
Suspicious use of SetThreadContext 1 IoCs
Processes:
5c00d919e3895f872959d16c8bf210da4f9e20c01791a88d7a0f60b13a22c968.exedescription pid process target process PID 3624 set thread context of 4524 3624 5c00d919e3895f872959d16c8bf210da4f9e20c01791a88d7a0f60b13a22c968.exe RegSvcs.exe -
Program crash 1 IoCs
Processes:
WerFault.exepid pid_target process target process 4872 3624 WerFault.exe 5c00d919e3895f872959d16c8bf210da4f9e20c01791a88d7a0f60b13a22c968.exe -
Suspicious behavior: EnumeratesProcesses 2 IoCs
Processes:
RegSvcs.exepid process 4524 RegSvcs.exe 4524 RegSvcs.exe -
Suspicious behavior: MapViewOfSection 1 IoCs
Processes:
5c00d919e3895f872959d16c8bf210da4f9e20c01791a88d7a0f60b13a22c968.exepid process 3624 5c00d919e3895f872959d16c8bf210da4f9e20c01791a88d7a0f60b13a22c968.exe -
Suspicious use of AdjustPrivilegeToken 1 IoCs
Processes:
RegSvcs.exedescription pid process Token: SeDebugPrivilege 4524 RegSvcs.exe -
Suspicious use of FindShellTrayWindow 2 IoCs
Processes:
5c00d919e3895f872959d16c8bf210da4f9e20c01791a88d7a0f60b13a22c968.exepid process 3624 5c00d919e3895f872959d16c8bf210da4f9e20c01791a88d7a0f60b13a22c968.exe 3624 5c00d919e3895f872959d16c8bf210da4f9e20c01791a88d7a0f60b13a22c968.exe -
Suspicious use of SendNotifyMessage 2 IoCs
Processes:
5c00d919e3895f872959d16c8bf210da4f9e20c01791a88d7a0f60b13a22c968.exepid process 3624 5c00d919e3895f872959d16c8bf210da4f9e20c01791a88d7a0f60b13a22c968.exe 3624 5c00d919e3895f872959d16c8bf210da4f9e20c01791a88d7a0f60b13a22c968.exe -
Suspicious use of WriteProcessMemory 4 IoCs
Processes:
5c00d919e3895f872959d16c8bf210da4f9e20c01791a88d7a0f60b13a22c968.exedescription pid process target process PID 3624 wrote to memory of 4524 3624 5c00d919e3895f872959d16c8bf210da4f9e20c01791a88d7a0f60b13a22c968.exe RegSvcs.exe PID 3624 wrote to memory of 4524 3624 5c00d919e3895f872959d16c8bf210da4f9e20c01791a88d7a0f60b13a22c968.exe RegSvcs.exe PID 3624 wrote to memory of 4524 3624 5c00d919e3895f872959d16c8bf210da4f9e20c01791a88d7a0f60b13a22c968.exe RegSvcs.exe PID 3624 wrote to memory of 4524 3624 5c00d919e3895f872959d16c8bf210da4f9e20c01791a88d7a0f60b13a22c968.exe RegSvcs.exe -
outlook_office_path 1 IoCs
Processes:
RegSvcs.exedescription ioc process Key opened \REGISTRY\USER\S-1-5-21-983155329-280873152-1838004294-1000\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-1-5-21-983155329-280873152-1838004294-1000\Software\Microsoft\Windows NT\CurrentVersion\Windows Messaging Subsystem\Profiles\Outlook\9375CFF0413111d3B88A00104B2A6676 RegSvcs.exe
Processes
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C:\Users\Admin\AppData\Local\Temp\5c00d919e3895f872959d16c8bf210da4f9e20c01791a88d7a0f60b13a22c968.exe"C:\Users\Admin\AppData\Local\Temp\5c00d919e3895f872959d16c8bf210da4f9e20c01791a88d7a0f60b13a22c968.exe"1⤵
- Suspicious use of SetThreadContext
- Suspicious behavior: MapViewOfSection
- Suspicious use of FindShellTrayWindow
- Suspicious use of SendNotifyMessage
- Suspicious use of WriteProcessMemory
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C:\Windows\Microsoft.NET\Framework\v4.0.30319\RegSvcs.exe"C:\Users\Admin\AppData\Local\Temp\5c00d919e3895f872959d16c8bf210da4f9e20c01791a88d7a0f60b13a22c968.exe"2⤵
- Accesses Microsoft Outlook profiles
- Suspicious behavior: EnumeratesProcesses
- Suspicious use of AdjustPrivilegeToken
- outlook_office_path
- outlook_win_path
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C:\Windows\SysWOW64\WerFault.exeC:\Windows\SysWOW64\WerFault.exe -u -p 3624 -s 7042⤵
- Program crash
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C:\Windows\SysWOW64\WerFault.exeC:\Windows\SysWOW64\WerFault.exe -pss -s 428 -p 3624 -ip 36241⤵
Network
MITRE ATT&CK Matrix ATT&CK v13
Replay Monitor
Loading Replay Monitor...
Downloads
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memory/3624-10-0x0000000002A00000-0x0000000002A04000-memory.dmpFilesize
16KB
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memory/4524-11-0x0000000000400000-0x0000000000430000-memory.dmpFilesize
192KB
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memory/4524-12-0x0000000074300000-0x0000000074AB0000-memory.dmpFilesize
7.7MB
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memory/4524-13-0x0000000005950000-0x0000000005EF4000-memory.dmpFilesize
5.6MB
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memory/4524-15-0x00000000053A0000-0x0000000005406000-memory.dmpFilesize
408KB
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memory/4524-14-0x00000000052C0000-0x00000000052D0000-memory.dmpFilesize
64KB
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memory/4524-16-0x0000000006250000-0x00000000062A0000-memory.dmpFilesize
320KB
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memory/4524-17-0x0000000006340000-0x00000000063D2000-memory.dmpFilesize
584KB
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memory/4524-18-0x00000000062B0000-0x00000000062BA000-memory.dmpFilesize
40KB
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memory/4524-19-0x0000000074300000-0x0000000074AB0000-memory.dmpFilesize
7.7MB
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memory/4524-20-0x00000000052C0000-0x00000000052D0000-memory.dmpFilesize
64KB