Analysis
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max time kernel
106s -
max time network
155s -
platform
windows10-2004_x64 -
resource
win10v2004-20220901-en -
resource tags
arch:x64arch:x86image:win10v2004-20220901-enlocale:en-usos:windows10-2004-x64system -
submitted
06-12-2022 03:34
Static task
static1
Behavioral task
behavioral1
Sample
SecuriteInfo.com.Win32.PWSX-gen.1520.18940.exe
Resource
win7-20220812-en
Behavioral task
behavioral2
Sample
SecuriteInfo.com.Win32.PWSX-gen.1520.18940.exe
Resource
win10v2004-20220901-en
General
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Target
SecuriteInfo.com.Win32.PWSX-gen.1520.18940.exe
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Size
837KB
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MD5
e666703d6c7b837f913c6ed5eab6b1c0
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SHA1
d7b50f4057a56fc66f8e84a857ff59657add1929
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SHA256
a88ee1a9027be5f82df034c1367c54c7b3d925eb17802a77badfe8423fc54f83
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SHA512
2f1ce0770a5264a0214433aa53e972fb428f80407a85ae3482bb14c3cfd302c72b498168921d1fa975d710fd140cc8db3611e71eee623f6dfeba2e92ecd00c3d
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SSDEEP
12288:fckVTTbvAFniZJ2pys3SniLMe9scSgxxHgB3ZG+11rjmahgKZ/nXt7virmWhlGLB:U2IG2pysVCcSyxHgBpG+1n
Malware Config
Extracted
Protocol: smtp- Host:
smtp.fixtech.gq - Port:
587 - Username:
[email protected] - Password:
infinity147
Extracted
agenttesla
Protocol: smtp- Host:
smtp.fixtech.gq - Port:
587 - Username:
[email protected] - Password:
infinity147 - 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
Processes:
SecuriteInfo.com.Win32.PWSX-gen.1520.18940.exedescription ioc process Key opened \REGISTRY\USER\S-1-5-21-929662420-1054238289-2961194603-1000\Software\Microsoft\Office\15.0\Outlook\Profiles\Outlook\9375CFF0413111d3B88A00104B2A6676 SecuriteInfo.com.Win32.PWSX-gen.1520.18940.exe Key opened \REGISTRY\USER\S-1-5-21-929662420-1054238289-2961194603-1000\Software\Microsoft\Windows NT\CurrentVersion\Windows Messaging Subsystem\Profiles\Outlook\9375CFF0413111d3B88A00104B2A6676 SecuriteInfo.com.Win32.PWSX-gen.1520.18940.exe Key opened \REGISTRY\USER\S-1-5-21-929662420-1054238289-2961194603-1000\Software\Microsoft\Office\16.0\Outlook\Profiles\Outlook\9375CFF0413111d3B88A00104B2A6676 SecuriteInfo.com.Win32.PWSX-gen.1520.18940.exe -
Suspicious use of SetThreadContext 1 IoCs
Processes:
SecuriteInfo.com.Win32.PWSX-gen.1520.18940.exedescription pid process target process PID 2532 set thread context of 2716 2532 SecuriteInfo.com.Win32.PWSX-gen.1520.18940.exe SecuriteInfo.com.Win32.PWSX-gen.1520.18940.exe -
Suspicious behavior: EnumeratesProcesses 3 IoCs
Processes:
SecuriteInfo.com.Win32.PWSX-gen.1520.18940.exepid process 2716 SecuriteInfo.com.Win32.PWSX-gen.1520.18940.exe 2716 SecuriteInfo.com.Win32.PWSX-gen.1520.18940.exe 2716 SecuriteInfo.com.Win32.PWSX-gen.1520.18940.exe -
Suspicious behavior: RenamesItself 1 IoCs
Processes:
SecuriteInfo.com.Win32.PWSX-gen.1520.18940.exepid process 2716 SecuriteInfo.com.Win32.PWSX-gen.1520.18940.exe -
Suspicious use of AdjustPrivilegeToken 1 IoCs
Processes:
SecuriteInfo.com.Win32.PWSX-gen.1520.18940.exedescription pid process Token: SeDebugPrivilege 2716 SecuriteInfo.com.Win32.PWSX-gen.1520.18940.exe -
Suspicious use of SetWindowsHookEx 1 IoCs
Processes:
SecuriteInfo.com.Win32.PWSX-gen.1520.18940.exepid process 2716 SecuriteInfo.com.Win32.PWSX-gen.1520.18940.exe -
Suspicious use of WriteProcessMemory 8 IoCs
Processes:
SecuriteInfo.com.Win32.PWSX-gen.1520.18940.exedescription pid process target process PID 2532 wrote to memory of 2716 2532 SecuriteInfo.com.Win32.PWSX-gen.1520.18940.exe SecuriteInfo.com.Win32.PWSX-gen.1520.18940.exe PID 2532 wrote to memory of 2716 2532 SecuriteInfo.com.Win32.PWSX-gen.1520.18940.exe SecuriteInfo.com.Win32.PWSX-gen.1520.18940.exe PID 2532 wrote to memory of 2716 2532 SecuriteInfo.com.Win32.PWSX-gen.1520.18940.exe SecuriteInfo.com.Win32.PWSX-gen.1520.18940.exe PID 2532 wrote to memory of 2716 2532 SecuriteInfo.com.Win32.PWSX-gen.1520.18940.exe SecuriteInfo.com.Win32.PWSX-gen.1520.18940.exe PID 2532 wrote to memory of 2716 2532 SecuriteInfo.com.Win32.PWSX-gen.1520.18940.exe SecuriteInfo.com.Win32.PWSX-gen.1520.18940.exe PID 2532 wrote to memory of 2716 2532 SecuriteInfo.com.Win32.PWSX-gen.1520.18940.exe SecuriteInfo.com.Win32.PWSX-gen.1520.18940.exe PID 2532 wrote to memory of 2716 2532 SecuriteInfo.com.Win32.PWSX-gen.1520.18940.exe SecuriteInfo.com.Win32.PWSX-gen.1520.18940.exe PID 2532 wrote to memory of 2716 2532 SecuriteInfo.com.Win32.PWSX-gen.1520.18940.exe SecuriteInfo.com.Win32.PWSX-gen.1520.18940.exe -
outlook_office_path 1 IoCs
Processes:
SecuriteInfo.com.Win32.PWSX-gen.1520.18940.exedescription ioc process Key opened \REGISTRY\USER\S-1-5-21-929662420-1054238289-2961194603-1000\Software\Microsoft\Office\16.0\Outlook\Profiles\Outlook\9375CFF0413111d3B88A00104B2A6676 SecuriteInfo.com.Win32.PWSX-gen.1520.18940.exe -
outlook_win_path 1 IoCs
Processes:
SecuriteInfo.com.Win32.PWSX-gen.1520.18940.exedescription ioc process Key opened \REGISTRY\USER\S-1-5-21-929662420-1054238289-2961194603-1000\Software\Microsoft\Windows NT\CurrentVersion\Windows Messaging Subsystem\Profiles\Outlook\9375CFF0413111d3B88A00104B2A6676 SecuriteInfo.com.Win32.PWSX-gen.1520.18940.exe
Processes
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C:\Users\Admin\AppData\Local\Temp\SecuriteInfo.com.Win32.PWSX-gen.1520.18940.exe"C:\Users\Admin\AppData\Local\Temp\SecuriteInfo.com.Win32.PWSX-gen.1520.18940.exe"1⤵
- Suspicious use of SetThreadContext
- Suspicious use of WriteProcessMemory
PID:2532 -
C:\Users\Admin\AppData\Local\Temp\SecuriteInfo.com.Win32.PWSX-gen.1520.18940.exe"C:\Users\Admin\AppData\Local\Temp\SecuriteInfo.com.Win32.PWSX-gen.1520.18940.exe"2⤵
- Accesses Microsoft Outlook profiles
- Suspicious behavior: EnumeratesProcesses
- Suspicious behavior: RenamesItself
- Suspicious use of AdjustPrivilegeToken
- Suspicious use of SetWindowsHookEx
- outlook_office_path
- outlook_win_path
PID:2716
Network
MITRE ATT&CK Enterprise v6
Replay Monitor
Loading Replay Monitor...
Downloads
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memory/2532-132-0x0000000000460000-0x0000000000538000-memory.dmpFilesize
864KB
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memory/2532-133-0x0000000005520000-0x0000000005AC4000-memory.dmpFilesize
5.6MB
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memory/2532-134-0x0000000004EB0000-0x0000000004F42000-memory.dmpFilesize
584KB
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memory/2532-135-0x0000000005070000-0x000000000507A000-memory.dmpFilesize
40KB
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memory/2532-136-0x00000000078B0000-0x000000000794C000-memory.dmpFilesize
624KB
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memory/2716-137-0x0000000000000000-mapping.dmp
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memory/2716-138-0x0000000000400000-0x0000000000438000-memory.dmpFilesize
224KB
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memory/2716-139-0x0000000006270000-0x00000000062D6000-memory.dmpFilesize
408KB
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memory/2716-140-0x0000000006910000-0x0000000006960000-memory.dmpFilesize
320KB