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Analysis
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max time kernel
122s -
max time network
127s -
platform
windows7_x64 -
resource
win7-20230831-en -
resource tags
arch:x64arch:x86image:win7-20230831-enlocale:en-usos:windows7-x64system -
submitted
12/10/2023, 16:26
Static task
static1
Behavioral task
behavioral1
Sample
099239f804cec77a75d9142dbc302c3c75fb607ec967d9ee38ea1eb21b392a49.exe
Resource
win7-20230831-en
Behavioral task
behavioral2
Sample
099239f804cec77a75d9142dbc302c3c75fb607ec967d9ee38ea1eb21b392a49.exe
Resource
win10v2004-20230915-en
General
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Target
099239f804cec77a75d9142dbc302c3c75fb607ec967d9ee38ea1eb21b392a49.exe
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Size
680KB
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MD5
09aae3a9c4afac19a16bf6c072b78304
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SHA1
9965f5561f82b54f2c1437e3c3cc3b391ca5b2e5
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SHA256
099239f804cec77a75d9142dbc302c3c75fb607ec967d9ee38ea1eb21b392a49
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SHA512
723c7098d4dc3c616607ddd699642100cee756f29da01817f91c2dedfd6e7a942f32b6501b589b498a389e2b798c0580ccad426f1638b8806371196b990163ba
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SSDEEP
12288:XY2AfDuHOXgSsf4Sy9hEs0lrXK8HK+5vRJp1fB1hkygsstkE+hfjRB2sSSfSb:XY2gOuRN0py+5pBfKGWk/h1B5SSSb
Malware Config
Extracted
agenttesla
Protocol: smtp- Host:
ns0.ovh.net - Port:
587 - Username:
[email protected] - Password:
Contact@PMG*3017 - 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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Reads data files stored by FTP clients 2 TTPs
Tries to access configuration files associated with programs like FileZilla.
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Reads user/profile data of local email clients 2 TTPs
Email clients store some user data on disk where infostealers will often target it.
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Reads user/profile data of web browsers 2 TTPs
Infostealers often target stored browser data, which can include saved credentials etc.
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Accesses Microsoft Outlook profiles 1 TTPs 3 IoCs
description ioc Process Key opened \REGISTRY\USER\S-1-5-21-3185155662-718608226-894467740-1000\Software\Microsoft\Office\15.0\Outlook\Profiles\Outlook\9375CFF0413111d3B88A00104B2A6676 099239f804cec77a75d9142dbc302c3c75fb607ec967d9ee38ea1eb21b392a49.exe Key opened \REGISTRY\USER\S-1-5-21-3185155662-718608226-894467740-1000\Software\Microsoft\Windows NT\CurrentVersion\Windows Messaging Subsystem\Profiles\Outlook\9375CFF0413111d3B88A00104B2A6676 099239f804cec77a75d9142dbc302c3c75fb607ec967d9ee38ea1eb21b392a49.exe Key opened \REGISTRY\USER\S-1-5-21-3185155662-718608226-894467740-1000\Software\Microsoft\Office\16.0\Outlook\Profiles\Outlook\9375CFF0413111d3B88A00104B2A6676 099239f804cec77a75d9142dbc302c3c75fb607ec967d9ee38ea1eb21b392a49.exe -
Adds Run key to start application 2 TTPs 1 IoCs
description ioc Process Set value (str) \REGISTRY\USER\S-1-5-21-3185155662-718608226-894467740-1000\Software\Microsoft\Windows\CurrentVersion\Run\operas = "C:\\Users\\Admin\\AppData\\Roaming\\operas\\operas.exe" 099239f804cec77a75d9142dbc302c3c75fb607ec967d9ee38ea1eb21b392a49.exe -
Suspicious use of SetThreadContext 1 IoCs
description pid Process procid_target PID 1832 set thread context of 2612 1832 099239f804cec77a75d9142dbc302c3c75fb607ec967d9ee38ea1eb21b392a49.exe 30 -
Suspicious behavior: EnumeratesProcesses 2 IoCs
pid Process 2612 099239f804cec77a75d9142dbc302c3c75fb607ec967d9ee38ea1eb21b392a49.exe 2612 099239f804cec77a75d9142dbc302c3c75fb607ec967d9ee38ea1eb21b392a49.exe -
Suspicious use of AdjustPrivilegeToken 1 IoCs
description pid Process Token: SeDebugPrivilege 2612 099239f804cec77a75d9142dbc302c3c75fb607ec967d9ee38ea1eb21b392a49.exe -
Suspicious use of WriteProcessMemory 9 IoCs
description pid Process procid_target PID 1832 wrote to memory of 2612 1832 099239f804cec77a75d9142dbc302c3c75fb607ec967d9ee38ea1eb21b392a49.exe 30 PID 1832 wrote to memory of 2612 1832 099239f804cec77a75d9142dbc302c3c75fb607ec967d9ee38ea1eb21b392a49.exe 30 PID 1832 wrote to memory of 2612 1832 099239f804cec77a75d9142dbc302c3c75fb607ec967d9ee38ea1eb21b392a49.exe 30 PID 1832 wrote to memory of 2612 1832 099239f804cec77a75d9142dbc302c3c75fb607ec967d9ee38ea1eb21b392a49.exe 30 PID 1832 wrote to memory of 2612 1832 099239f804cec77a75d9142dbc302c3c75fb607ec967d9ee38ea1eb21b392a49.exe 30 PID 1832 wrote to memory of 2612 1832 099239f804cec77a75d9142dbc302c3c75fb607ec967d9ee38ea1eb21b392a49.exe 30 PID 1832 wrote to memory of 2612 1832 099239f804cec77a75d9142dbc302c3c75fb607ec967d9ee38ea1eb21b392a49.exe 30 PID 1832 wrote to memory of 2612 1832 099239f804cec77a75d9142dbc302c3c75fb607ec967d9ee38ea1eb21b392a49.exe 30 PID 1832 wrote to memory of 2612 1832 099239f804cec77a75d9142dbc302c3c75fb607ec967d9ee38ea1eb21b392a49.exe 30 -
outlook_office_path 1 IoCs
description ioc Process Key opened \REGISTRY\USER\S-1-5-21-3185155662-718608226-894467740-1000\Software\Microsoft\Office\16.0\Outlook\Profiles\Outlook\9375CFF0413111d3B88A00104B2A6676 099239f804cec77a75d9142dbc302c3c75fb607ec967d9ee38ea1eb21b392a49.exe -
outlook_win_path 1 IoCs
description ioc Process Key opened \REGISTRY\USER\S-1-5-21-3185155662-718608226-894467740-1000\Software\Microsoft\Windows NT\CurrentVersion\Windows Messaging Subsystem\Profiles\Outlook\9375CFF0413111d3B88A00104B2A6676 099239f804cec77a75d9142dbc302c3c75fb607ec967d9ee38ea1eb21b392a49.exe
Processes
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C:\Users\Admin\AppData\Local\Temp\099239f804cec77a75d9142dbc302c3c75fb607ec967d9ee38ea1eb21b392a49.exe"C:\Users\Admin\AppData\Local\Temp\099239f804cec77a75d9142dbc302c3c75fb607ec967d9ee38ea1eb21b392a49.exe"1⤵
- Suspicious use of SetThreadContext
- Suspicious use of WriteProcessMemory
PID:1832 -
C:\Users\Admin\AppData\Local\Temp\099239f804cec77a75d9142dbc302c3c75fb607ec967d9ee38ea1eb21b392a49.exe"C:\Users\Admin\AppData\Local\Temp\099239f804cec77a75d9142dbc302c3c75fb607ec967d9ee38ea1eb21b392a49.exe"2⤵
- Accesses Microsoft Outlook profiles
- Adds Run key to start application
- Suspicious behavior: EnumeratesProcesses
- Suspicious use of AdjustPrivilegeToken
- outlook_office_path
- outlook_win_path
PID:2612
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