Analysis
- max time kernel
149s - max time network
151s - platform
windows10-2004_x64 - resource
win10v2004-20240508-en - resource tags
- submitted
23/05/2024, 09:01
General
- Target Quotation - 00645.exe
- Size 811KB
- Sample240523-kywtasbd9s
- SHA256 ba38c374f40119a4acbdab2bc171043b87bae2d299b2628f2a02da87e851c97f
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\Quotation - 00645.exe"C:\Users\Admin\AppData\Local\Temp\Quotation - 00645.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\Quotation - 00645.exe"2⤵
- Command and Scripting Interpreter: PowerShell
- Suspicious behavior: EnumeratesProcesses
- Suspicious use of AdjustPrivilegeToken
-
-
C:\Users\Admin\AppData\Local\Temp\Quotation - 00645.exe"C:\Users\Admin\AppData\Local\Temp\Quotation - 00645.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_0dzy52ct.ari.ps1
memory/1464-1-0x0000000000CF0000-0x0000000000DC2000-memory.dmp
memory/1464-2-0x0000000005C80000-0x0000000006224000-memory.dmp
memory/1464-3-0x00000000057B0000-0x0000000005842000-memory.dmp
memory/1464-4-0x0000000005790000-0x000000000579A000-memory.dmp
memory/1464-5-0x00000000750E0000-0x0000000075890000-memory.dmp
memory/1464-6-0x0000000005850000-0x000000000586A000-memory.dmp
memory/1464-7-0x0000000005780000-0x0000000005790000-memory.dmp
memory/1464-8-0x0000000006520000-0x0000000006590000-memory.dmp
memory/1464-9-0x0000000008B20000-0x0000000008BBC000-memory.dmp
memory/1464-0-0x00000000750EE000-0x00000000750EF000-memory.dmp
memory/1464-12-0x00000000750E0000-0x0000000075890000-memory.dmp
memory/4412-48-0x00000000075E0000-0x00000000075FA000-memory.dmp
memory/4412-45-0x0000000006870000-0x000000000688E000-memory.dmp
memory/4412-60-0x00000000750E0000-0x0000000075890000-memory.dmp
memory/4412-57-0x0000000007900000-0x0000000007908000-memory.dmp
memory/4412-18-0x0000000005510000-0x0000000005B38000-memory.dmp
memory/4412-15-0x00000000750E0000-0x0000000075890000-memory.dmp
memory/4412-19-0x00000000750E0000-0x0000000075890000-memory.dmp
memory/4412-20-0x0000000005400000-0x0000000005422000-memory.dmp
memory/4412-21-0x0000000005BB0000-0x0000000005C16000-memory.dmp
memory/4412-56-0x0000000007920000-0x000000000793A000-memory.dmp
memory/4412-27-0x0000000005D00000-0x0000000006054000-memory.dmp
memory/4412-32-0x00000000062C0000-0x00000000062DE000-memory.dmp
memory/4412-33-0x0000000006350000-0x000000000639C000-memory.dmp
memory/4412-34-0x0000000007270000-0x00000000072A2000-memory.dmp
memory/4412-35-0x0000000070D60000-0x0000000070DAC000-memory.dmp
memory/4412-14-0x00000000029D0000-0x0000000002A06000-memory.dmp
memory/4412-46-0x00000000074B0000-0x0000000007553000-memory.dmp
memory/4412-47-0x0000000007C20000-0x000000000829A000-memory.dmp
memory/4412-55-0x0000000007820000-0x0000000007834000-memory.dmp
memory/4412-49-0x0000000007650000-0x000000000765A000-memory.dmp
memory/4412-50-0x0000000007860000-0x00000000078F6000-memory.dmp
memory/4412-51-0x00000000077E0000-0x00000000077F1000-memory.dmp
memory/4412-54-0x0000000007810000-0x000000000781E000-memory.dmp
memory/4748-53-0x0000000007010000-0x00000000071D2000-memory.dmp
memory/4748-52-0x0000000006DF0000-0x0000000006E40000-memory.dmp
memory/4748-10-0x0000000000400000-0x0000000000430000-memory.dmp
memory/4748-13-0x00000000750E0000-0x0000000075890000-memory.dmp
memory/4748-17-0x00000000750E0000-0x0000000075890000-memory.dmp
memory/4748-16-0x00000000059A0000-0x0000000005A06000-memory.dmp
memory/4748-61-0x00000000750E0000-0x0000000075890000-memory.dmp