Analysis
- max time kernel
62s - max time network
55s - platform
windows10-2004_x64 - resource
win10v2004-20240419-en - resource tags
- submitted
30/04/2024, 10:33
General
- Target 44130220531MES_S Quote.exe
- Size 706KB
- Sample240430-mlhr1saa53
- SHA256 fe2ae83c4440daa77bdb1c5951efe680fe1a2e41209ebeba1ae72792d9c9ae06
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.
- 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\44130220531MES_S Quote.exe"C:\Users\Admin\AppData\Local\Temp\44130220531MES_S Quote.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\44130220531MES_S Quote.exe"2⤵
- Suspicious behavior: EnumeratesProcesses
- Suspicious use of AdjustPrivilegeToken
-
-
C:\Users\Admin\AppData\Local\Temp\44130220531MES_S Quote.exe"C:\Users\Admin\AppData\Local\Temp\44130220531MES_S Quote.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
44130220531MES_S Quote.exe.log
__PSScriptPolicyTest_htklta5y.ade.ps1
memory/3104-51-0x0000000007710000-0x000000000772A000-memory.dmp
memory/3104-18-0x0000000002AE0000-0x0000000002B16000-memory.dmp
memory/3104-54-0x0000000007780000-0x000000000778A000-memory.dmp
memory/3104-50-0x0000000007D50000-0x00000000083CA000-memory.dmp
memory/3104-63-0x00000000745C0000-0x0000000074D70000-memory.dmp
memory/3104-60-0x0000000007A30000-0x0000000007A38000-memory.dmp
memory/3104-59-0x0000000007A50000-0x0000000007A6A000-memory.dmp
memory/3104-58-0x0000000007950000-0x0000000007964000-memory.dmp
memory/3104-57-0x0000000007940000-0x000000000794E000-memory.dmp
memory/3104-49-0x00000000075D0000-0x0000000007673000-memory.dmp
memory/3104-56-0x0000000007910000-0x0000000007921000-memory.dmp
memory/3104-48-0x00000000069C0000-0x00000000069DE000-memory.dmp
memory/3104-55-0x0000000007990000-0x0000000007A26000-memory.dmp
memory/3104-20-0x0000000001110000-0x0000000001120000-memory.dmp
memory/3104-19-0x00000000745C0000-0x0000000074D70000-memory.dmp
memory/3104-37-0x00000000069E0000-0x0000000006A12000-memory.dmp
memory/3104-38-0x0000000070240000-0x000000007028C000-memory.dmp
memory/3104-36-0x0000000006430000-0x000000000647C000-memory.dmp
memory/3104-21-0x0000000001110000-0x0000000001120000-memory.dmp
memory/3104-22-0x0000000005570000-0x0000000005B98000-memory.dmp
memory/3104-24-0x0000000005D10000-0x0000000005D76000-memory.dmp
memory/3104-23-0x0000000005470000-0x0000000005492000-memory.dmp
memory/3104-35-0x00000000063E0000-0x00000000063FE000-memory.dmp
memory/3104-34-0x0000000005DF0000-0x0000000006144000-memory.dmp
memory/4180-53-0x0000000006AB0000-0x0000000006C72000-memory.dmp
memory/4180-16-0x00000000055D0000-0x00000000055E0000-memory.dmp
memory/4180-17-0x0000000005380000-0x00000000053E6000-memory.dmp
memory/4180-52-0x0000000006890000-0x00000000068E0000-memory.dmp
memory/4180-14-0x00000000745C0000-0x0000000074D70000-memory.dmp
memory/4180-11-0x0000000000400000-0x0000000000430000-memory.dmp
memory/4180-64-0x00000000745C0000-0x0000000074D70000-memory.dmp
memory/4180-65-0x00000000055D0000-0x00000000055E0000-memory.dmp
memory/4580-3-0x00000000055D0000-0x0000000005662000-memory.dmp
memory/4580-0-0x0000000000B00000-0x0000000000BB6000-memory.dmp
memory/4580-1-0x00000000745C0000-0x0000000074D70000-memory.dmp
memory/4580-15-0x00000000745C0000-0x0000000074D70000-memory.dmp
memory/4580-2-0x0000000005B80000-0x0000000006124000-memory.dmp
memory/4580-10-0x0000000006A00000-0x0000000006A9C000-memory.dmp
memory/4580-9-0x0000000006750000-0x00000000067C2000-memory.dmp
memory/4580-8-0x0000000005B50000-0x0000000005B66000-memory.dmp
memory/4580-7-0x0000000005B40000-0x0000000005B4E000-memory.dmp
memory/4580-6-0x00000000057E0000-0x00000000057F8000-memory.dmp
memory/4580-5-0x0000000005570000-0x000000000557A000-memory.dmp
memory/4580-4-0x0000000005790000-0x00000000057A0000-memory.dmp