Analysis
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max time kernel
151s -
max time network
155s -
platform
windows10-2004_x64 -
resource
win10v2004-20220414-en -
submitted
20-05-2022 22:52
Static task
static1
Behavioral task
behavioral1
Sample
jGlmyLDJOXpTOzi.exe
Resource
win7-20220414-en
Behavioral task
behavioral2
Sample
jGlmyLDJOXpTOzi.exe
Resource
win10v2004-20220414-en
General
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Target
jGlmyLDJOXpTOzi.exe
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Size
410KB
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MD5
9d07adda564bd7c533b801553068c633
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SHA1
559cdeb9bba4aff90d964bc91f7e3a0fcf6ec392
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SHA256
4d43cd0b305389cd14637ca465d51570c1561d619f978af6c50346b8d80ffe73
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SHA512
aacdcd8a5cb83a091971e8e77dabd44d7346c037e07fec04e5b6702417f6005efa482707c2188dea867617af6f1fe7084f6f0345d37e48fd03da2023bba7d436
Malware Config
Extracted
Protocol: smtp- Host:
mail.gascuenca.es - Port:
587 - Username:
[email protected] - Password:
gasW204@Z7
Extracted
agenttesla
Protocol: smtp- Host:
mail.gascuenca.es - Port:
587 - Username:
[email protected] - Password:
gasW204@Z7
Signatures
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AgentTesla
Agent Tesla is a remote access tool (RAT) written in visual basic.
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AgentTesla Payload 1 IoCs
Processes:
resource yara_rule behavioral2/memory/2752-132-0x0000000000400000-0x000000000044C000-memory.dmp family_agenttesla -
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:
jGlmyLDJOXpTOzi.exedescription ioc process Key opened \REGISTRY\USER\S-1-5-21-2632097139-1792035885-811742494-1000\Software\Microsoft\Office\16.0\Outlook\Profiles\Outlook\9375CFF0413111d3B88A00104B2A6676 jGlmyLDJOXpTOzi.exe Key opened \REGISTRY\USER\S-1-5-21-2632097139-1792035885-811742494-1000\Software\Microsoft\Office\15.0\Outlook\Profiles\Outlook\9375CFF0413111d3B88A00104B2A6676 jGlmyLDJOXpTOzi.exe Key opened \REGISTRY\USER\S-1-5-21-2632097139-1792035885-811742494-1000\Software\Microsoft\Windows NT\CurrentVersion\Windows Messaging Subsystem\Profiles\Outlook\9375CFF0413111d3B88A00104B2A6676 jGlmyLDJOXpTOzi.exe -
Suspicious use of SetThreadContext 1 IoCs
Processes:
jGlmyLDJOXpTOzi.exedescription pid process target process PID 3568 set thread context of 2752 3568 jGlmyLDJOXpTOzi.exe jGlmyLDJOXpTOzi.exe -
Suspicious behavior: EnumeratesProcesses 2 IoCs
Processes:
jGlmyLDJOXpTOzi.exepid process 2752 jGlmyLDJOXpTOzi.exe 2752 jGlmyLDJOXpTOzi.exe -
Suspicious use of AdjustPrivilegeToken 1 IoCs
Processes:
jGlmyLDJOXpTOzi.exedescription pid process Token: SeDebugPrivilege 2752 jGlmyLDJOXpTOzi.exe -
Suspicious use of WriteProcessMemory 8 IoCs
Processes:
jGlmyLDJOXpTOzi.exedescription pid process target process PID 3568 wrote to memory of 2752 3568 jGlmyLDJOXpTOzi.exe jGlmyLDJOXpTOzi.exe PID 3568 wrote to memory of 2752 3568 jGlmyLDJOXpTOzi.exe jGlmyLDJOXpTOzi.exe PID 3568 wrote to memory of 2752 3568 jGlmyLDJOXpTOzi.exe jGlmyLDJOXpTOzi.exe PID 3568 wrote to memory of 2752 3568 jGlmyLDJOXpTOzi.exe jGlmyLDJOXpTOzi.exe PID 3568 wrote to memory of 2752 3568 jGlmyLDJOXpTOzi.exe jGlmyLDJOXpTOzi.exe PID 3568 wrote to memory of 2752 3568 jGlmyLDJOXpTOzi.exe jGlmyLDJOXpTOzi.exe PID 3568 wrote to memory of 2752 3568 jGlmyLDJOXpTOzi.exe jGlmyLDJOXpTOzi.exe PID 3568 wrote to memory of 2752 3568 jGlmyLDJOXpTOzi.exe jGlmyLDJOXpTOzi.exe -
outlook_office_path 1 IoCs
Processes:
jGlmyLDJOXpTOzi.exedescription ioc process Key opened \REGISTRY\USER\S-1-5-21-2632097139-1792035885-811742494-1000\Software\Microsoft\Office\16.0\Outlook\Profiles\Outlook\9375CFF0413111d3B88A00104B2A6676 jGlmyLDJOXpTOzi.exe -
outlook_win_path 1 IoCs
Processes:
jGlmyLDJOXpTOzi.exedescription ioc process Key opened \REGISTRY\USER\S-1-5-21-2632097139-1792035885-811742494-1000\Software\Microsoft\Windows NT\CurrentVersion\Windows Messaging Subsystem\Profiles\Outlook\9375CFF0413111d3B88A00104B2A6676 jGlmyLDJOXpTOzi.exe
Processes
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C:\Users\Admin\AppData\Local\Temp\jGlmyLDJOXpTOzi.exe"C:\Users\Admin\AppData\Local\Temp\jGlmyLDJOXpTOzi.exe"1⤵
- Suspicious use of SetThreadContext
- Suspicious use of WriteProcessMemory
PID:3568 -
C:\Users\Admin\AppData\Local\Temp\jGlmyLDJOXpTOzi.exe"{path}"2⤵
- Accesses Microsoft Outlook profiles
- Suspicious behavior: EnumeratesProcesses
- Suspicious use of AdjustPrivilegeToken
- outlook_office_path
- outlook_win_path
PID:2752