Analysis
-
max time kernel
137s -
max time network
143s -
platform
windows10_x64 -
resource
win10 -
submitted
24-06-2020 15:08
Static task
static1
Behavioral task
behavioral1
Sample
JEA_6789054.exe
Resource
win7v200430
windows7_x64
0 signatures
0 seconds
Behavioral task
behavioral2
Sample
JEA_6789054.exe
Resource
win10
windows10_x64
0 signatures
0 seconds
General
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Target
JEA_6789054.exe
-
Size
1.4MB
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MD5
7cd324d4ea008f7c5bad83233a011418
-
SHA1
34626f22de92b292d06f5cb4a44f18a9d55abeac
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SHA256
77761e8530f70e653145a4736b03cc88abe3be089fbc2fec3eb294f4dc952377
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SHA512
9c5dc1f53da4a5d5d66825f03b09064ca49b9aa130050f82a60d29f6c64a166c8abe1077fc30c5e9b006b56f5fe59d60ff108aa1423a63f4acf03cc1bf6204b2
Score
10/10
Malware Config
Extracted
Family
agenttesla
Credentials
Protocol: smtp- Host:
us2.smtp.mailhostbox.com - Port:
587 - Username:
barry@haulifeng.net - Password:
$WgsN%^7
Signatures
-
AgentTesla
Agent Tesla is a remote access tool (RAT) written in visual basic.
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AgentTesla Payload 2 IoCs
Processes:
resource yara_rule behavioral2/memory/3808-0-0x0000000000400000-0x0000000000452000-memory.dmp family_agenttesla behavioral2/memory/3808-1-0x000000000044C3FE-mapping.dmp family_agenttesla -
Drops startup file 1 IoCs
Processes:
JEA_6789054.exedescription ioc process File opened for modification C:\Users\Admin\AppData\Roaming\Microsoft\Windows\Start Menu\Programs\Startup\VsGraphicsRemoteEngine.url JEA_6789054.exe -
Suspicious use of SetThreadContext 1 IoCs
Processes:
JEA_6789054.exedescription pid process target process PID 3588 set thread context of 3808 3588 JEA_6789054.exe MSBuild.exe -
Suspicious behavior: EnumeratesProcesses 2 IoCs
Processes:
MSBuild.exepid process 3808 MSBuild.exe 3808 MSBuild.exe -
Suspicious use of AdjustPrivilegeToken 1 IoCs
Processes:
MSBuild.exedescription pid process Token: SeDebugPrivilege 3808 MSBuild.exe -
Suspicious use of FindShellTrayWindow 3 IoCs
Processes:
JEA_6789054.exepid process 3588 JEA_6789054.exe 3588 JEA_6789054.exe 3588 JEA_6789054.exe -
Suspicious use of SendNotifyMessage 3 IoCs
Processes:
JEA_6789054.exepid process 3588 JEA_6789054.exe 3588 JEA_6789054.exe 3588 JEA_6789054.exe -
Suspicious use of SetWindowsHookEx 1 IoCs
Processes:
MSBuild.exepid process 3808 MSBuild.exe -
Suspicious use of WriteProcessMemory 8 IoCs
Processes:
JEA_6789054.exeMSBuild.exedescription pid process target process PID 3588 wrote to memory of 3808 3588 JEA_6789054.exe MSBuild.exe PID 3588 wrote to memory of 3808 3588 JEA_6789054.exe MSBuild.exe PID 3588 wrote to memory of 3808 3588 JEA_6789054.exe MSBuild.exe PID 3588 wrote to memory of 3808 3588 JEA_6789054.exe MSBuild.exe PID 3588 wrote to memory of 3808 3588 JEA_6789054.exe MSBuild.exe PID 3808 wrote to memory of 3188 3808 MSBuild.exe netsh.exe PID 3808 wrote to memory of 3188 3808 MSBuild.exe netsh.exe PID 3808 wrote to memory of 3188 3808 MSBuild.exe netsh.exe
Processes
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C:\Users\Admin\AppData\Local\Temp\JEA_6789054.exe"C:\Users\Admin\AppData\Local\Temp\JEA_6789054.exe"1⤵
- Drops startup file
- Suspicious use of SetThreadContext
- Suspicious use of FindShellTrayWindow
- Suspicious use of SendNotifyMessage
- Suspicious use of WriteProcessMemory
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C:\Windows\Microsoft.NET\Framework\v2.0.50727\MSBuild.exe"C:\\\\Windows\\\\Microsoft.NET\\\\Framework\\\\v2.0.50727\\\\MSBuild.exe"2⤵
- Suspicious behavior: EnumeratesProcesses
- Suspicious use of AdjustPrivilegeToken
- Suspicious use of SetWindowsHookEx
- Suspicious use of WriteProcessMemory
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C:\Windows\SysWOW64\netsh.exe"netsh" wlan show profile3⤵