Analysis
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max time kernel
90s -
max time network
154s -
platform
windows10-2004_x64 -
resource
win10v2004-20220414-en -
submitted
21-05-2022 12:04
Static task
static1
Behavioral task
behavioral1
Sample
Industrial machine quote.exe
Resource
win7-20220414-en
Behavioral task
behavioral2
Sample
Industrial machine quote.exe
Resource
win10v2004-20220414-en
General
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Target
Industrial machine quote.exe
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Size
522KB
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MD5
41615850b17ff0e5c9ea11e7b26e4ef2
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SHA1
f9aea47b955a88f08082aea6e5e86bc9561fef89
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SHA256
4664b88274ef7c903d7eb7c18ab51ba8109640210334f648d696afcecf935ddd
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SHA512
d0ac0663f4293e1bddd7fc0c7964e51f2d3dde6e9b05d551fd85ef4103662b1dfb538823d30488b7aa0034de12bf309e01c06975515fbf3ed3462d80c8c08a1e
Malware Config
Extracted
Protocol: smtp- Host:
smtp.yandex.com - Port:
587 - Username:
[email protected] - Password:
Mummy212
Extracted
agenttesla
Protocol: smtp- Host:
smtp.yandex.com - Port:
587 - Username:
[email protected] - Password:
Mummy212
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/3784-133-0x0000000000400000-0x0000000000452000-memory.dmp family_agenttesla -
Accesses Microsoft Outlook profiles 1 TTPs 3 IoCs
Processes:
RegSvcs.exedescription ioc process Key opened \REGISTRY\USER\S-1-5-21-1081944012-3634099177-1681222835-1000\Software\Microsoft\Office\16.0\Outlook\Profiles\Outlook\9375CFF0413111d3B88A00104B2A6676 RegSvcs.exe Key opened \REGISTRY\USER\S-1-5-21-1081944012-3634099177-1681222835-1000\Software\Microsoft\Office\15.0\Outlook\Profiles\Outlook\9375CFF0413111d3B88A00104B2A6676 RegSvcs.exe Key opened \REGISTRY\USER\S-1-5-21-1081944012-3634099177-1681222835-1000\Software\Microsoft\Windows NT\CurrentVersion\Windows Messaging Subsystem\Profiles\Outlook\9375CFF0413111d3B88A00104B2A6676 RegSvcs.exe -
Adds Run key to start application 2 TTPs 1 IoCs
Processes:
RegSvcs.exedescription ioc process Set value (str) \REGISTRY\USER\S-1-5-21-1081944012-3634099177-1681222835-1000\SOFTWARE\Microsoft\Windows\CurrentVersion\Run\LKUgjc = "C:\\Users\\Admin\\AppData\\Roaming\\LKUgjc\\LKUgjc.exe" RegSvcs.exe -
Suspicious use of SetThreadContext 1 IoCs
Processes:
Industrial machine quote.exedescription pid process target process PID 2696 set thread context of 3784 2696 Industrial machine quote.exe RegSvcs.exe -
Suspicious behavior: EnumeratesProcesses 4 IoCs
Processes:
Industrial machine quote.exeRegSvcs.exepid process 2696 Industrial machine quote.exe 2696 Industrial machine quote.exe 3784 RegSvcs.exe 3784 RegSvcs.exe -
Suspicious use of AdjustPrivilegeToken 2 IoCs
Processes:
Industrial machine quote.exeRegSvcs.exedescription pid process Token: SeDebugPrivilege 2696 Industrial machine quote.exe Token: SeDebugPrivilege 3784 RegSvcs.exe -
Suspicious use of WriteProcessMemory 14 IoCs
Processes:
Industrial machine quote.exeRegSvcs.exedescription pid process target process PID 2696 wrote to memory of 3592 2696 Industrial machine quote.exe RegSvcs.exe PID 2696 wrote to memory of 3592 2696 Industrial machine quote.exe RegSvcs.exe PID 2696 wrote to memory of 3592 2696 Industrial machine quote.exe RegSvcs.exe PID 2696 wrote to memory of 3784 2696 Industrial machine quote.exe RegSvcs.exe PID 2696 wrote to memory of 3784 2696 Industrial machine quote.exe RegSvcs.exe PID 2696 wrote to memory of 3784 2696 Industrial machine quote.exe RegSvcs.exe PID 2696 wrote to memory of 3784 2696 Industrial machine quote.exe RegSvcs.exe PID 2696 wrote to memory of 3784 2696 Industrial machine quote.exe RegSvcs.exe PID 2696 wrote to memory of 3784 2696 Industrial machine quote.exe RegSvcs.exe PID 2696 wrote to memory of 3784 2696 Industrial machine quote.exe RegSvcs.exe PID 2696 wrote to memory of 3784 2696 Industrial machine quote.exe RegSvcs.exe PID 3784 wrote to memory of 4860 3784 RegSvcs.exe netsh.exe PID 3784 wrote to memory of 4860 3784 RegSvcs.exe netsh.exe PID 3784 wrote to memory of 4860 3784 RegSvcs.exe netsh.exe -
outlook_office_path 1 IoCs
Processes:
RegSvcs.exedescription ioc process Key opened \REGISTRY\USER\S-1-5-21-1081944012-3634099177-1681222835-1000\Software\Microsoft\Office\16.0\Outlook\Profiles\Outlook\9375CFF0413111d3B88A00104B2A6676 RegSvcs.exe -
outlook_win_path 1 IoCs
Processes:
RegSvcs.exedescription ioc process Key opened \REGISTRY\USER\S-1-5-21-1081944012-3634099177-1681222835-1000\Software\Microsoft\Windows NT\CurrentVersion\Windows Messaging Subsystem\Profiles\Outlook\9375CFF0413111d3B88A00104B2A6676 RegSvcs.exe
Processes
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C:\Users\Admin\AppData\Local\Temp\Industrial machine quote.exe"C:\Users\Admin\AppData\Local\Temp\Industrial machine quote.exe"1⤵
- Suspicious use of SetThreadContext
- Suspicious behavior: EnumeratesProcesses
- Suspicious use of AdjustPrivilegeToken
- Suspicious use of WriteProcessMemory
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C:\Windows\Microsoft.NET\Framework\v2.0.50727\RegSvcs.exe"{path}"2⤵
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C:\Windows\Microsoft.NET\Framework\v2.0.50727\RegSvcs.exe"{path}"2⤵
- Accesses Microsoft Outlook profiles
- Adds Run key to start application
- Suspicious behavior: EnumeratesProcesses
- Suspicious use of AdjustPrivilegeToken
- Suspicious use of WriteProcessMemory
- outlook_office_path
- outlook_win_path
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C:\Windows\SysWOW64\netsh.exe"netsh" wlan show profile3⤵
Network
MITRE ATT&CK Matrix ATT&CK v6
Replay Monitor
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Downloads
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memory/2696-130-0x0000000074830000-0x0000000074DE1000-memory.dmpFilesize
5.7MB
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memory/3592-131-0x0000000000000000-mapping.dmp
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memory/3784-132-0x0000000000000000-mapping.dmp
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memory/3784-133-0x0000000000400000-0x0000000000452000-memory.dmpFilesize
328KB
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memory/3784-134-0x0000000074830000-0x0000000074DE1000-memory.dmpFilesize
5.7MB
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memory/4860-135-0x0000000000000000-mapping.dmp