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Analysis
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max time kernel
161s -
max time network
170s -
platform
windows10-2004_x64 -
resource
win10v2004-20220812-en -
resource tags
arch:x64arch:x86image:win10v2004-20220812-enlocale:en-usos:windows10-2004-x64system -
submitted
29/11/2022, 04:27
Static task
static1
Behavioral task
behavioral1
Sample
SecuriteInfo.com.Win32.PWSX-gen.25304.17510.exe
Resource
win7-20220901-en
Behavioral task
behavioral2
Sample
SecuriteInfo.com.Win32.PWSX-gen.25304.17510.exe
Resource
win10v2004-20220812-en
General
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Target
SecuriteInfo.com.Win32.PWSX-gen.25304.17510.exe
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Size
750KB
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MD5
46a7a058edfa81f6532fac581d21480d
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SHA1
00a6651203b712edeb00595baa133db111a4ec06
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SHA256
458fefa707435c36315bf410b3318c34a83da7e4bb2429986ba4ab95986d9d11
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SHA512
cd25eb2833f17898c283470afceceed5d90c0162d1604fe0d2ff34a60327f6b5717860549ea5e03cd5fe999d85a9b8a6ae1ec37b2b727afc36d8d31b2bf35fd3
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SSDEEP
12288:VTjRZRHxnkNhCz9g2vv9DZQysVK3Ls05CukBP2FvEkarbmPog:VTBRC49g2nJZ8VKbVouUP2Fv4g
Malware Config
Extracted
Protocol: smtp- Host:
mail.dana-world.com - Port:
587 - Username:
[email protected] - Password:
communication$dongle&1132
Extracted
agenttesla
Protocol: smtp- Host:
mail.dana-world.com - Port:
587 - Username:
[email protected] - Password:
communication$dongle&1132
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-1-5-21-2629973501-4017243118-3254762364-1000\Software\Microsoft\Office\15.0\Outlook\Profiles\Outlook\9375CFF0413111d3B88A00104B2A6676 SecuriteInfo.com.Win32.PWSX-gen.25304.17510.exe Key opened \REGISTRY\USER\S-1-5-21-2629973501-4017243118-3254762364-1000\Software\Microsoft\Windows NT\CurrentVersion\Windows Messaging Subsystem\Profiles\Outlook\9375CFF0413111d3B88A00104B2A6676 SecuriteInfo.com.Win32.PWSX-gen.25304.17510.exe Key opened \REGISTRY\USER\S-1-5-21-2629973501-4017243118-3254762364-1000\Software\Microsoft\Office\16.0\Outlook\Profiles\Outlook\9375CFF0413111d3B88A00104B2A6676 SecuriteInfo.com.Win32.PWSX-gen.25304.17510.exe -
Looks up external IP address via web service 1 IoCs
Uses a legitimate IP lookup service to find the infected system's external IP.
flow ioc 33 api.ipify.org -
Suspicious use of SetThreadContext 1 IoCs
description pid Process procid_target PID 660 set thread context of 3492 660 SecuriteInfo.com.Win32.PWSX-gen.25304.17510.exe 85 -
Suspicious behavior: EnumeratesProcesses 7 IoCs
pid Process 660 SecuriteInfo.com.Win32.PWSX-gen.25304.17510.exe 660 SecuriteInfo.com.Win32.PWSX-gen.25304.17510.exe 660 SecuriteInfo.com.Win32.PWSX-gen.25304.17510.exe 660 SecuriteInfo.com.Win32.PWSX-gen.25304.17510.exe 3492 SecuriteInfo.com.Win32.PWSX-gen.25304.17510.exe 3492 SecuriteInfo.com.Win32.PWSX-gen.25304.17510.exe 3492 SecuriteInfo.com.Win32.PWSX-gen.25304.17510.exe -
Suspicious use of AdjustPrivilegeToken 2 IoCs
description pid Process Token: SeDebugPrivilege 660 SecuriteInfo.com.Win32.PWSX-gen.25304.17510.exe Token: SeDebugPrivilege 3492 SecuriteInfo.com.Win32.PWSX-gen.25304.17510.exe -
Suspicious use of SetWindowsHookEx 1 IoCs
pid Process 3492 SecuriteInfo.com.Win32.PWSX-gen.25304.17510.exe -
Suspicious use of WriteProcessMemory 14 IoCs
description pid Process procid_target PID 660 wrote to memory of 1344 660 SecuriteInfo.com.Win32.PWSX-gen.25304.17510.exe 83 PID 660 wrote to memory of 1344 660 SecuriteInfo.com.Win32.PWSX-gen.25304.17510.exe 83 PID 660 wrote to memory of 1344 660 SecuriteInfo.com.Win32.PWSX-gen.25304.17510.exe 83 PID 660 wrote to memory of 1800 660 SecuriteInfo.com.Win32.PWSX-gen.25304.17510.exe 84 PID 660 wrote to memory of 1800 660 SecuriteInfo.com.Win32.PWSX-gen.25304.17510.exe 84 PID 660 wrote to memory of 1800 660 SecuriteInfo.com.Win32.PWSX-gen.25304.17510.exe 84 PID 660 wrote to memory of 3492 660 SecuriteInfo.com.Win32.PWSX-gen.25304.17510.exe 85 PID 660 wrote to memory of 3492 660 SecuriteInfo.com.Win32.PWSX-gen.25304.17510.exe 85 PID 660 wrote to memory of 3492 660 SecuriteInfo.com.Win32.PWSX-gen.25304.17510.exe 85 PID 660 wrote to memory of 3492 660 SecuriteInfo.com.Win32.PWSX-gen.25304.17510.exe 85 PID 660 wrote to memory of 3492 660 SecuriteInfo.com.Win32.PWSX-gen.25304.17510.exe 85 PID 660 wrote to memory of 3492 660 SecuriteInfo.com.Win32.PWSX-gen.25304.17510.exe 85 PID 660 wrote to memory of 3492 660 SecuriteInfo.com.Win32.PWSX-gen.25304.17510.exe 85 PID 660 wrote to memory of 3492 660 SecuriteInfo.com.Win32.PWSX-gen.25304.17510.exe 85 -
outlook_office_path 1 IoCs
description ioc Process Key opened \REGISTRY\USER\S-1-5-21-2629973501-4017243118-3254762364-1000\Software\Microsoft\Office\16.0\Outlook\Profiles\Outlook\9375CFF0413111d3B88A00104B2A6676 SecuriteInfo.com.Win32.PWSX-gen.25304.17510.exe -
outlook_win_path 1 IoCs
description ioc Process Key opened \REGISTRY\USER\S-1-5-21-2629973501-4017243118-3254762364-1000\Software\Microsoft\Windows NT\CurrentVersion\Windows Messaging Subsystem\Profiles\Outlook\9375CFF0413111d3B88A00104B2A6676 SecuriteInfo.com.Win32.PWSX-gen.25304.17510.exe
Processes
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C:\Users\Admin\AppData\Local\Temp\SecuriteInfo.com.Win32.PWSX-gen.25304.17510.exe"C:\Users\Admin\AppData\Local\Temp\SecuriteInfo.com.Win32.PWSX-gen.25304.17510.exe"1⤵
- Suspicious use of SetThreadContext
- Suspicious behavior: EnumeratesProcesses
- Suspicious use of AdjustPrivilegeToken
- Suspicious use of WriteProcessMemory
PID:660 -
C:\Users\Admin\AppData\Local\Temp\SecuriteInfo.com.Win32.PWSX-gen.25304.17510.exe"C:\Users\Admin\AppData\Local\Temp\SecuriteInfo.com.Win32.PWSX-gen.25304.17510.exe"2⤵PID:1344
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C:\Users\Admin\AppData\Local\Temp\SecuriteInfo.com.Win32.PWSX-gen.25304.17510.exe"C:\Users\Admin\AppData\Local\Temp\SecuriteInfo.com.Win32.PWSX-gen.25304.17510.exe"2⤵PID:1800
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C:\Users\Admin\AppData\Local\Temp\SecuriteInfo.com.Win32.PWSX-gen.25304.17510.exe"C:\Users\Admin\AppData\Local\Temp\SecuriteInfo.com.Win32.PWSX-gen.25304.17510.exe"2⤵
- Accesses Microsoft Outlook profiles
- Suspicious behavior: EnumeratesProcesses
- Suspicious use of AdjustPrivilegeToken
- Suspicious use of SetWindowsHookEx
- outlook_office_path
- outlook_win_path
PID:3492
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