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Analysis
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max time kernel
66s -
max time network
51s -
platform
windows10-2004_x64 -
resource
win10v2004-20240419-en -
resource tags
arch:x64arch:x86image:win10v2004-20240419-enlocale:en-usos:windows10-2004-x64system -
submitted
30/04/2024, 01:47
Static task
static1
Behavioral task
behavioral1
Sample
88aa77882d7e69a37c5cedab4fa43eb8229408e0b58f507e243b41c46b9d9bf1.exe
Resource
win7-20240221-en
Behavioral task
behavioral2
Sample
88aa77882d7e69a37c5cedab4fa43eb8229408e0b58f507e243b41c46b9d9bf1.exe
Resource
win10v2004-20240419-en
General
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Target
88aa77882d7e69a37c5cedab4fa43eb8229408e0b58f507e243b41c46b9d9bf1.exe
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Size
3.3MB
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MD5
7fde0912cea4e6fb3d8116be24c32f6c
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SHA1
57ed09485abc955a0617b78a25cd56cdbc99590c
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SHA256
88aa77882d7e69a37c5cedab4fa43eb8229408e0b58f507e243b41c46b9d9bf1
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SHA512
10baf8b80e680e43039b56dac4d4afbf48b70e2ca94c9794dea601cadf8c0222770db4d8fb5059cca850f98e9338831edb5af36d4edac04b710d87eb426e94c7
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SSDEEP
49152:5p98Mq2HVhpGkTG1/1MCLAg3Jh6n/eI5gpnrzTauqEv6P52/aCg91N8gC97Lyj:5R1hMdSwBL6bgdncXCg9H8vpej
Malware Config
Extracted
agenttesla
Protocol: ftp- Host:
ftp://ftp.svetigeorgije.co.rs - Port:
21 - Username:
[email protected] - Password:
4c5H&b2whkD9
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
description ioc Process Key opened \REGISTRY\USER\S-1-5-21-3726321484-1950364574-433157660-1000\Software\Microsoft\Office\16.0\Outlook\Profiles\Outlook\9375CFF0413111d3B88A00104B2A6676 regsvcs.exe Key opened \REGISTRY\USER\S-1-5-21-3726321484-1950364574-433157660-1000\Software\Microsoft\Office\15.0\Outlook\Profiles\Outlook\9375CFF0413111d3B88A00104B2A6676 regsvcs.exe Key opened \REGISTRY\USER\S-1-5-21-3726321484-1950364574-433157660-1000\Software\Microsoft\Windows NT\CurrentVersion\Windows Messaging Subsystem\Profiles\Outlook\9375CFF0413111d3B88A00104B2A6676 regsvcs.exe -
Suspicious use of SetThreadContext 1 IoCs
description pid Process procid_target PID 3696 set thread context of 2736 3696 88aa77882d7e69a37c5cedab4fa43eb8229408e0b58f507e243b41c46b9d9bf1.exe 87 -
Suspicious use of AdjustPrivilegeToken 2 IoCs
description pid Process Token: SeDebugPrivilege 3696 88aa77882d7e69a37c5cedab4fa43eb8229408e0b58f507e243b41c46b9d9bf1.exe Token: SeDebugPrivilege 2736 regsvcs.exe -
Suspicious use of WriteProcessMemory 11 IoCs
description pid Process procid_target PID 3696 wrote to memory of 2736 3696 88aa77882d7e69a37c5cedab4fa43eb8229408e0b58f507e243b41c46b9d9bf1.exe 87 PID 3696 wrote to memory of 2736 3696 88aa77882d7e69a37c5cedab4fa43eb8229408e0b58f507e243b41c46b9d9bf1.exe 87 PID 3696 wrote to memory of 2736 3696 88aa77882d7e69a37c5cedab4fa43eb8229408e0b58f507e243b41c46b9d9bf1.exe 87 PID 3696 wrote to memory of 2736 3696 88aa77882d7e69a37c5cedab4fa43eb8229408e0b58f507e243b41c46b9d9bf1.exe 87 PID 3696 wrote to memory of 2736 3696 88aa77882d7e69a37c5cedab4fa43eb8229408e0b58f507e243b41c46b9d9bf1.exe 87 PID 3696 wrote to memory of 2736 3696 88aa77882d7e69a37c5cedab4fa43eb8229408e0b58f507e243b41c46b9d9bf1.exe 87 PID 3696 wrote to memory of 2736 3696 88aa77882d7e69a37c5cedab4fa43eb8229408e0b58f507e243b41c46b9d9bf1.exe 87 PID 3696 wrote to memory of 2736 3696 88aa77882d7e69a37c5cedab4fa43eb8229408e0b58f507e243b41c46b9d9bf1.exe 87 PID 3696 wrote to memory of 3392 3696 88aa77882d7e69a37c5cedab4fa43eb8229408e0b58f507e243b41c46b9d9bf1.exe 88 PID 3696 wrote to memory of 3392 3696 88aa77882d7e69a37c5cedab4fa43eb8229408e0b58f507e243b41c46b9d9bf1.exe 88 PID 3696 wrote to memory of 3392 3696 88aa77882d7e69a37c5cedab4fa43eb8229408e0b58f507e243b41c46b9d9bf1.exe 88 -
outlook_office_path 1 IoCs
description ioc Process Key opened \REGISTRY\USER\S-1-5-21-3726321484-1950364574-433157660-1000\Software\Microsoft\Office\16.0\Outlook\Profiles\Outlook\9375CFF0413111d3B88A00104B2A6676 regsvcs.exe -
outlook_win_path 1 IoCs
description ioc Process Key opened \REGISTRY\USER\S-1-5-21-3726321484-1950364574-433157660-1000\Software\Microsoft\Windows NT\CurrentVersion\Windows Messaging Subsystem\Profiles\Outlook\9375CFF0413111d3B88A00104B2A6676 regsvcs.exe
Processes
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C:\Users\Admin\AppData\Local\Temp\88aa77882d7e69a37c5cedab4fa43eb8229408e0b58f507e243b41c46b9d9bf1.exe"C:\Users\Admin\AppData\Local\Temp\88aa77882d7e69a37c5cedab4fa43eb8229408e0b58f507e243b41c46b9d9bf1.exe"1⤵
- Suspicious use of SetThreadContext
- Suspicious use of AdjustPrivilegeToken
- Suspicious use of WriteProcessMemory
PID:3696 -
C:\Windows\Microsoft.NET\Framework\v4.0.30319\regsvcs.exe"C:\Windows\Microsoft.NET\Framework\v4.0.30319\regsvcs.exe"2⤵
- Accesses Microsoft Outlook profiles
- Suspicious use of AdjustPrivilegeToken
- outlook_office_path
- outlook_win_path
PID:2736
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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⤵PID:3392
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