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Analysis
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max time kernel
137s -
max time network
33s -
platform
windows7_x64 -
resource
win7-20230220-en -
resource tags
arch:x64arch:x86image:win7-20230220-enlocale:en-usos:windows7-x64system -
submitted
16/05/2023, 21:11
Static task
static1
Behavioral task
behavioral1
Sample
Shipping Details_PDF.exe
Resource
win7-20230220-en
Behavioral task
behavioral2
Sample
Shipping Details_PDF.exe
Resource
win10v2004-20230220-en
General
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Target
Shipping Details_PDF.exe
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Size
258KB
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MD5
0b1bdc6ed2e9c2b3087159e8bf06e159
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SHA1
50c67efbb7fb0248ac34e9970ed60faa4a147440
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SHA256
1f422e4f9b170b5a7bc282522ef446326d523b7b99b291c98957e74dcb4affcb
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SHA512
ea340cd0921c71714c36899a3ebcaeb4cd6a8552fdec93db6b50762bc7edb61b63e5545de0550cb68e15ce99674c924b1fb384cbdd323df7f68151f3e9d242e2
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SSDEEP
6144:QelDePKKBOgB5lvI0gbiM/BkCV3xVN/qPJt9Bo15qtwNn4:/APTOgAuMpV3dg04w
Malware Config
Extracted
agenttesla
https://api.telegram.org/bot2062652208:AAEyc-7xEcUOQxNpdlexOidqQZT1Fi23E0A/sendDocument
Signatures
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AgentTesla
Agent Tesla is a remote access tool (RAT) written in visual basic.
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AgentTesla payload 5 IoCs
resource yara_rule behavioral1/memory/1360-58-0x0000000000400000-0x000000000043C000-memory.dmp family_agenttesla behavioral1/memory/1360-59-0x0000000000400000-0x000000000043C000-memory.dmp family_agenttesla behavioral1/memory/1360-61-0x0000000000400000-0x000000000043C000-memory.dmp family_agenttesla behavioral1/memory/1360-63-0x0000000000400000-0x000000000043C000-memory.dmp family_agenttesla behavioral1/memory/1360-65-0x0000000000400000-0x000000000043C000-memory.dmp family_agenttesla -
Accesses Microsoft Outlook profiles 1 TTPs 3 IoCs
description ioc Process Key opened \REGISTRY\USER\S-1-5-21-2961826002-3968192592-354541192-1000\Software\Microsoft\Windows NT\CurrentVersion\Windows Messaging Subsystem\Profiles\Outlook\9375CFF0413111d3B88A00104B2A6676 aspnet_compiler.exe Key opened \REGISTRY\USER\S-1-5-21-2961826002-3968192592-354541192-1000\Software\Microsoft\Office\16.0\Outlook\Profiles\Outlook\9375CFF0413111d3B88A00104B2A6676 aspnet_compiler.exe Key opened \REGISTRY\USER\S-1-5-21-2961826002-3968192592-354541192-1000\Software\Microsoft\Office\15.0\Outlook\Profiles\Outlook\9375CFF0413111d3B88A00104B2A6676 aspnet_compiler.exe -
Suspicious use of SetThreadContext 1 IoCs
description pid Process procid_target PID 1432 set thread context of 1360 1432 Shipping Details_PDF.exe 28 -
Suspicious behavior: EnumeratesProcesses 2 IoCs
pid Process 1360 aspnet_compiler.exe 1360 aspnet_compiler.exe -
Suspicious use of AdjustPrivilegeToken 1 IoCs
description pid Process Token: SeDebugPrivilege 1360 aspnet_compiler.exe -
Suspicious use of WriteProcessMemory 9 IoCs
description pid Process procid_target PID 1432 wrote to memory of 1360 1432 Shipping Details_PDF.exe 28 PID 1432 wrote to memory of 1360 1432 Shipping Details_PDF.exe 28 PID 1432 wrote to memory of 1360 1432 Shipping Details_PDF.exe 28 PID 1432 wrote to memory of 1360 1432 Shipping Details_PDF.exe 28 PID 1432 wrote to memory of 1360 1432 Shipping Details_PDF.exe 28 PID 1432 wrote to memory of 1360 1432 Shipping Details_PDF.exe 28 PID 1432 wrote to memory of 1360 1432 Shipping Details_PDF.exe 28 PID 1432 wrote to memory of 1360 1432 Shipping Details_PDF.exe 28 PID 1432 wrote to memory of 1360 1432 Shipping Details_PDF.exe 28 -
outlook_office_path 1 IoCs
description ioc Process Key opened \REGISTRY\USER\S-1-5-21-2961826002-3968192592-354541192-1000\Software\Microsoft\Office\16.0\Outlook\Profiles\Outlook\9375CFF0413111d3B88A00104B2A6676 aspnet_compiler.exe -
outlook_win_path 1 IoCs
description ioc Process Key opened \REGISTRY\USER\S-1-5-21-2961826002-3968192592-354541192-1000\Software\Microsoft\Windows NT\CurrentVersion\Windows Messaging Subsystem\Profiles\Outlook\9375CFF0413111d3B88A00104B2A6676 aspnet_compiler.exe
Processes
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C:\Users\Admin\AppData\Local\Temp\Shipping Details_PDF.exe"C:\Users\Admin\AppData\Local\Temp\Shipping Details_PDF.exe"1⤵
- Suspicious use of SetThreadContext
- Suspicious use of WriteProcessMemory
PID:1432 -
C:\Windows\Microsoft.NET\Framework\v4.0.30319\aspnet_compiler.exe"C:\Windows\Microsoft.NET\Framework\v4.0.30319\aspnet_compiler.exe"2⤵
- Accesses Microsoft Outlook profiles
- Suspicious behavior: EnumeratesProcesses
- Suspicious use of AdjustPrivilegeToken
- outlook_office_path
- outlook_win_path
PID:1360
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