Analysis
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max time kernel
53s -
max time network
148s -
platform
windows10-1703_x64 -
resource
win10-20220901-en -
resource tags
arch:x64arch:x86image:win10-20220901-enlocale:en-usos:windows10-1703-x64system -
submitted
10-12-2022 03:45
Static task
static1
Behavioral task
behavioral1
Sample
eab690ef360c920d17f1fe58b42f970ecfe0e5917577b39df8c4e3e0928e251e.exe
Resource
win10-20220901-en
General
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Target
eab690ef360c920d17f1fe58b42f970ecfe0e5917577b39df8c4e3e0928e251e.exe
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Size
1.0MB
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MD5
5412eda3615d696f56ae2dbffd4690a2
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SHA1
65808d9afa29c2143a81ee38f6cf090efa22f933
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SHA256
eab690ef360c920d17f1fe58b42f970ecfe0e5917577b39df8c4e3e0928e251e
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SHA512
b807f3f33b51dacd3644263c08730cb714cbdac2b95b78746e6f4d4c1ad157fbf81965c0017306967ee0920cba2c546171819b2b34d660b3e382a354a633c68f
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SSDEEP
24576:ytU2UGFJIXdxOZqfKH3ihLvUVsITY1xen66pFmf:y39XIXTiShLvUY3e6
Malware Config
Extracted
agenttesla
Protocol: smtp- Host:
mail.trualliant.com - Port:
587 - Username:
[email protected] - Password:
trualliant123 - 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:
eab690ef360c920d17f1fe58b42f970ecfe0e5917577b39df8c4e3e0928e251e.exedescription ioc process Key opened \REGISTRY\USER\S-1-5-21-2368682536-4045190062-1465778271-1000\Software\Microsoft\Office\15.0\Outlook\Profiles\Outlook\9375CFF0413111d3B88A00104B2A6676 eab690ef360c920d17f1fe58b42f970ecfe0e5917577b39df8c4e3e0928e251e.exe Key opened \REGISTRY\USER\S-1-5-21-2368682536-4045190062-1465778271-1000\Software\Microsoft\Windows NT\CurrentVersion\Windows Messaging Subsystem\Profiles\Outlook\9375CFF0413111d3B88A00104B2A6676 eab690ef360c920d17f1fe58b42f970ecfe0e5917577b39df8c4e3e0928e251e.exe Key opened \REGISTRY\USER\S-1-5-21-2368682536-4045190062-1465778271-1000\Software\Microsoft\Office\16.0\Outlook\Profiles\Outlook\9375CFF0413111d3B88A00104B2A6676 eab690ef360c920d17f1fe58b42f970ecfe0e5917577b39df8c4e3e0928e251e.exe -
Suspicious use of SetThreadContext 1 IoCs
Processes:
eab690ef360c920d17f1fe58b42f970ecfe0e5917577b39df8c4e3e0928e251e.exedescription pid process target process PID 2764 set thread context of 1372 2764 eab690ef360c920d17f1fe58b42f970ecfe0e5917577b39df8c4e3e0928e251e.exe eab690ef360c920d17f1fe58b42f970ecfe0e5917577b39df8c4e3e0928e251e.exe -
Suspicious behavior: EnumeratesProcesses 3 IoCs
Processes:
eab690ef360c920d17f1fe58b42f970ecfe0e5917577b39df8c4e3e0928e251e.exepid process 1372 eab690ef360c920d17f1fe58b42f970ecfe0e5917577b39df8c4e3e0928e251e.exe 1372 eab690ef360c920d17f1fe58b42f970ecfe0e5917577b39df8c4e3e0928e251e.exe 1372 eab690ef360c920d17f1fe58b42f970ecfe0e5917577b39df8c4e3e0928e251e.exe -
Suspicious use of AdjustPrivilegeToken 1 IoCs
Processes:
eab690ef360c920d17f1fe58b42f970ecfe0e5917577b39df8c4e3e0928e251e.exedescription pid process Token: SeDebugPrivilege 1372 eab690ef360c920d17f1fe58b42f970ecfe0e5917577b39df8c4e3e0928e251e.exe -
Suspicious use of WriteProcessMemory 8 IoCs
Processes:
eab690ef360c920d17f1fe58b42f970ecfe0e5917577b39df8c4e3e0928e251e.exedescription pid process target process PID 2764 wrote to memory of 1372 2764 eab690ef360c920d17f1fe58b42f970ecfe0e5917577b39df8c4e3e0928e251e.exe eab690ef360c920d17f1fe58b42f970ecfe0e5917577b39df8c4e3e0928e251e.exe PID 2764 wrote to memory of 1372 2764 eab690ef360c920d17f1fe58b42f970ecfe0e5917577b39df8c4e3e0928e251e.exe eab690ef360c920d17f1fe58b42f970ecfe0e5917577b39df8c4e3e0928e251e.exe PID 2764 wrote to memory of 1372 2764 eab690ef360c920d17f1fe58b42f970ecfe0e5917577b39df8c4e3e0928e251e.exe eab690ef360c920d17f1fe58b42f970ecfe0e5917577b39df8c4e3e0928e251e.exe PID 2764 wrote to memory of 1372 2764 eab690ef360c920d17f1fe58b42f970ecfe0e5917577b39df8c4e3e0928e251e.exe eab690ef360c920d17f1fe58b42f970ecfe0e5917577b39df8c4e3e0928e251e.exe PID 2764 wrote to memory of 1372 2764 eab690ef360c920d17f1fe58b42f970ecfe0e5917577b39df8c4e3e0928e251e.exe eab690ef360c920d17f1fe58b42f970ecfe0e5917577b39df8c4e3e0928e251e.exe PID 2764 wrote to memory of 1372 2764 eab690ef360c920d17f1fe58b42f970ecfe0e5917577b39df8c4e3e0928e251e.exe eab690ef360c920d17f1fe58b42f970ecfe0e5917577b39df8c4e3e0928e251e.exe PID 2764 wrote to memory of 1372 2764 eab690ef360c920d17f1fe58b42f970ecfe0e5917577b39df8c4e3e0928e251e.exe eab690ef360c920d17f1fe58b42f970ecfe0e5917577b39df8c4e3e0928e251e.exe PID 2764 wrote to memory of 1372 2764 eab690ef360c920d17f1fe58b42f970ecfe0e5917577b39df8c4e3e0928e251e.exe eab690ef360c920d17f1fe58b42f970ecfe0e5917577b39df8c4e3e0928e251e.exe -
outlook_office_path 1 IoCs
Processes:
eab690ef360c920d17f1fe58b42f970ecfe0e5917577b39df8c4e3e0928e251e.exedescription ioc process Key opened \REGISTRY\USER\S-1-5-21-2368682536-4045190062-1465778271-1000\Software\Microsoft\Office\16.0\Outlook\Profiles\Outlook\9375CFF0413111d3B88A00104B2A6676 eab690ef360c920d17f1fe58b42f970ecfe0e5917577b39df8c4e3e0928e251e.exe -
outlook_win_path 1 IoCs
Processes:
eab690ef360c920d17f1fe58b42f970ecfe0e5917577b39df8c4e3e0928e251e.exedescription ioc process Key opened \REGISTRY\USER\S-1-5-21-2368682536-4045190062-1465778271-1000\Software\Microsoft\Windows NT\CurrentVersion\Windows Messaging Subsystem\Profiles\Outlook\9375CFF0413111d3B88A00104B2A6676 eab690ef360c920d17f1fe58b42f970ecfe0e5917577b39df8c4e3e0928e251e.exe
Processes
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C:\Users\Admin\AppData\Local\Temp\eab690ef360c920d17f1fe58b42f970ecfe0e5917577b39df8c4e3e0928e251e.exe"C:\Users\Admin\AppData\Local\Temp\eab690ef360c920d17f1fe58b42f970ecfe0e5917577b39df8c4e3e0928e251e.exe"1⤵
- Suspicious use of SetThreadContext
- Suspicious use of WriteProcessMemory
PID:2764 -
C:\Users\Admin\AppData\Local\Temp\eab690ef360c920d17f1fe58b42f970ecfe0e5917577b39df8c4e3e0928e251e.exe"C:\Users\Admin\AppData\Local\Temp\eab690ef360c920d17f1fe58b42f970ecfe0e5917577b39df8c4e3e0928e251e.exe"2⤵
- Accesses Microsoft Outlook profiles
- Suspicious behavior: EnumeratesProcesses
- Suspicious use of AdjustPrivilegeToken
- outlook_office_path
- outlook_win_path
PID:1372
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Network
MITRE ATT&CK Enterprise v6
Replay Monitor
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Downloads
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C:\Users\Admin\AppData\Local\Microsoft\CLR_v4.0_32\UsageLogs\eab690ef360c920d17f1fe58b42f970ecfe0e5917577b39df8c4e3e0928e251e.exe.log
Filesize1KB
MD50c2899d7c6746f42d5bbe088c777f94c
SHA1622f66c5f7a3c91b28a9f43ce7c6cabadbf514f1
SHA2565b0b99740cadaeff7b9891136644b396941547e20cc7eea646560d0dad5a5458
SHA512ab7a3409ed4b6ca00358330a3aa4ef6de7d81eb21a5e24bb629ef6a7c7c4e2a70ca3accfbc989ed6e495fdb8eb6203a26d6f2a37b2a5809af4276af375b49078