Analysis
- max time kernel
136s - max time network
99s - platform
windows10-2004_x64 - resource
win10v2004-20240611-en - resource tags
- submitted
19/06/2024, 10:25
General
- Target PURCHASE ORDER- 6300-2024.exe
- Size 547KB
- Sample240619-mfylaaydlf
- SHA256 493b28fea1ea39199b503c952ab4efaa8fd3ba5a5d5a2d9df0af21d031f3ea4c
Malware Config
Extracted
-
agenttesla
-
Protocol
smtp
-
Host
mail.mbarieservicesltd.com
-
Port
587
-
Username
-
Password
*o9H+18Q4%;M
-
Email to
Signatures
- AgentTesla
Agent Tesla is a remote access tool (RAT) written in visual basic.
- Command and Scripting Interpreter: PowerShell 1 TTPs 1 IoCs
Run Powershell to modify Windows Defender settings to add exclusions for file extensions, paths, and processes.
- Checks computer location settings 2 TTPs 1 IoCs
Looks up country code configured in the registry, likely geofence.
- Reads WinSCP keys stored on the system 2 TTPs
Tries to access WinSCP stored sessions.
- Reads data files stored by FTP clients 2 TTPs
Tries to access configuration files associated with programs like FileZilla.
- Reads user/profile data of local email clients 2 TTPs
Email clients store some user data on disk where infostealers will often target it.
- Reads user/profile data of web browsers 2 TTPs
Infostealers often target stored browser data, which can include saved credentials etc.
- Accesses Microsoft Outlook profiles 1 TTPs 3 IoCs
- Suspicious use of SetThreadContext 1 IoCs
- Enumerates physical storage devices 1 TTPs
Attempts to interact with connected storage/optical drive(s).
- Suspicious behavior: EnumeratesProcesses 2 IoCs
- Suspicious use of AdjustPrivilegeToken 2 IoCs
- Suspicious use of WriteProcessMemory 11 IoCs
- outlook_office_path 1 IoCs
- outlook_win_path 1 IoCs
Processes
-
C:\Users\Admin\AppData\Local\Temp\PURCHASE ORDER- 6300-2024.exe"C:\Users\Admin\AppData\Local\Temp\PURCHASE ORDER- 6300-2024.exe"1⤵
- Checks computer location settings
- Suspicious use of SetThreadContext
- Suspicious use of WriteProcessMemory
-
C:\Windows\SysWOW64\WindowsPowerShell\v1.0\powershell.exe"C:\Windows\System32\WindowsPowerShell\v1.0\powershell.exe" Add-MpPreference -ExclusionPath "C:\Users\Admin\AppData\Local\Temp\PURCHASE ORDER- 6300-2024.exe"2⤵
- Command and Scripting Interpreter: PowerShell
- Suspicious behavior: EnumeratesProcesses
- Suspicious use of AdjustPrivilegeToken
-
-
C:\Users\Admin\AppData\Local\Temp\PURCHASE ORDER- 6300-2024.exe"C:\Users\Admin\AppData\Local\Temp\PURCHASE ORDER- 6300-2024.exe"2⤵
- Accesses Microsoft Outlook profiles
- Suspicious use of AdjustPrivilegeToken
- outlook_office_path
- outlook_win_path
-
Network
MITRE ATT&CK Enterprise v15
Replay Monitor
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Downloads
__PSScriptPolicyTest_xqq1huye.lkc.ps1
memory/1360-6-0x0000000006750000-0x0000000006C7C000-memory.dmp
memory/1360-2-0x0000000005C70000-0x0000000006214000-memory.dmp
memory/1360-3-0x0000000005760000-0x00000000057F2000-memory.dmp
memory/1360-4-0x0000000005700000-0x000000000570A000-memory.dmp
memory/1360-5-0x00000000745B0000-0x0000000074D60000-memory.dmp
memory/1360-0-0x00000000745BE000-0x00000000745BF000-memory.dmp
memory/1360-7-0x00000000059F0000-0x0000000005A8C000-memory.dmp
memory/1360-8-0x0000000005C40000-0x0000000005C52000-memory.dmp
memory/1360-9-0x0000000006740000-0x0000000006748000-memory.dmp
memory/1360-10-0x0000000007080000-0x000000000708C000-memory.dmp
memory/1360-11-0x00000000070B0000-0x0000000007120000-memory.dmp
memory/1360-1-0x0000000000C70000-0x0000000000D00000-memory.dmp
memory/1360-14-0x00000000745B0000-0x0000000074D60000-memory.dmp
memory/4668-23-0x00000000745B0000-0x0000000074D60000-memory.dmp
memory/4668-54-0x00000000070F0000-0x00000000070FA000-memory.dmp
memory/4668-63-0x00000000745B0000-0x0000000074D60000-memory.dmp
memory/4668-60-0x00000000073A0000-0x00000000073A8000-memory.dmp
memory/4668-20-0x00000000745B0000-0x0000000074D60000-memory.dmp
memory/4668-19-0x0000000004F90000-0x00000000055B8000-memory.dmp
memory/4668-22-0x0000000004EB0000-0x0000000004F16000-memory.dmp
memory/4668-21-0x0000000004C90000-0x0000000004CB2000-memory.dmp
memory/4668-59-0x00000000073C0000-0x00000000073DA000-memory.dmp
memory/4668-30-0x00000000745B0000-0x0000000074D60000-memory.dmp
memory/4668-29-0x00000000057A0000-0x0000000005AF4000-memory.dmp
memory/4668-58-0x00000000072C0000-0x00000000072D4000-memory.dmp
memory/4668-35-0x0000000005D60000-0x0000000005D7E000-memory.dmp
memory/4668-36-0x0000000005DF0000-0x0000000005E3C000-memory.dmp
memory/4668-38-0x0000000070210000-0x000000007025C000-memory.dmp
memory/4668-37-0x0000000006CF0000-0x0000000006D22000-memory.dmp
memory/4668-49-0x0000000006D30000-0x0000000006DD3000-memory.dmp
memory/4668-48-0x0000000006CD0000-0x0000000006CEE000-memory.dmp
memory/4668-57-0x00000000072B0000-0x00000000072BE000-memory.dmp
memory/4668-56-0x0000000007280000-0x0000000007291000-memory.dmp
memory/4668-52-0x00000000076D0000-0x0000000007D4A000-memory.dmp
memory/4668-53-0x0000000007080000-0x000000000709A000-memory.dmp
memory/4668-18-0x0000000002460000-0x0000000002496000-memory.dmp
memory/4668-55-0x0000000007300000-0x0000000007396000-memory.dmp
memory/4956-51-0x0000000006630000-0x00000000067F2000-memory.dmp
memory/4956-50-0x0000000006410000-0x0000000006460000-memory.dmp
memory/4956-12-0x0000000000400000-0x0000000000430000-memory.dmp
memory/4956-15-0x00000000745B0000-0x0000000074D60000-memory.dmp
memory/4956-16-0x0000000005050000-0x00000000050B6000-memory.dmp
memory/4956-17-0x00000000745B0000-0x0000000074D60000-memory.dmp
memory/4956-64-0x00000000745B0000-0x0000000074D60000-memory.dmp