Analysis
- max time kernel
93s - max time network
95s - platform
windows10-2004_x64 - resource
win10v2004-20240426-en - resource tags
- submitted
10/06/2024, 01:10
General
- Target 806156d8db0e99a904cf54b7ebf67113320c8d414219480f1395fcab38e6a2a1.exe
- Size 604KB
- Sample240610-bjgldsae67
- SHA256 806156d8db0e99a904cf54b7ebf67113320c8d414219480f1395fcab38e6a2a1
Malware Config
Extracted
-
agenttesla
-
Protocol
smtp
-
Host
mail.mbarieservicesltd.com
-
Port
587
-
Username
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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 4 IoCs
- Suspicious use of AdjustPrivilegeToken 3 IoCs
- Suspicious use of WriteProcessMemory 14 IoCs
- outlook_office_path 1 IoCs
- outlook_win_path 1 IoCs
Processes
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C:\Users\Admin\AppData\Local\Temp\806156d8db0e99a904cf54b7ebf67113320c8d414219480f1395fcab38e6a2a1.exe"C:\Users\Admin\AppData\Local\Temp\806156d8db0e99a904cf54b7ebf67113320c8d414219480f1395fcab38e6a2a1.exe"1⤵
- Checks computer location settings
- Suspicious use of SetThreadContext
- Suspicious behavior: EnumeratesProcesses
- Suspicious use of AdjustPrivilegeToken
- Suspicious use of WriteProcessMemory
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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\806156d8db0e99a904cf54b7ebf67113320c8d414219480f1395fcab38e6a2a1.exe"2⤵
- Command and Scripting Interpreter: PowerShell
- Suspicious behavior: EnumeratesProcesses
- Suspicious use of AdjustPrivilegeToken
-
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C:\Users\Admin\AppData\Local\Temp\806156d8db0e99a904cf54b7ebf67113320c8d414219480f1395fcab38e6a2a1.exe"C:\Users\Admin\AppData\Local\Temp\806156d8db0e99a904cf54b7ebf67113320c8d414219480f1395fcab38e6a2a1.exe"2⤵
-
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C:\Users\Admin\AppData\Local\Temp\806156d8db0e99a904cf54b7ebf67113320c8d414219480f1395fcab38e6a2a1.exe"C:\Users\Admin\AppData\Local\Temp\806156d8db0e99a904cf54b7ebf67113320c8d414219480f1395fcab38e6a2a1.exe"2⤵
- Accesses Microsoft Outlook profiles
- Suspicious use of AdjustPrivilegeToken
- outlook_office_path
- outlook_win_path
-
Network
MITRE ATT&CK Enterprise v15
Replay Monitor
Loading Replay Monitor...
Downloads
806156d8db0e99a904cf54b7ebf67113320c8d414219480f1395fcab38e6a2a1.exe.log
__PSScriptPolicyTest_2hwt1fcx.iii.ps1
memory/1236-11-0x0000000000400000-0x0000000000430000-memory.dmp
memory/1236-37-0x0000000006870000-0x00000000068C0000-memory.dmp
memory/1236-38-0x0000000006A90000-0x0000000006C52000-memory.dmp
memory/1236-64-0x00000000750F0000-0x00000000758A0000-memory.dmp
memory/1236-17-0x00000000750F0000-0x00000000758A0000-memory.dmp
memory/1236-16-0x00000000750F0000-0x00000000758A0000-memory.dmp
memory/1236-14-0x0000000005390000-0x00000000053F6000-memory.dmp
memory/1684-5-0x00000000750F0000-0x00000000758A0000-memory.dmp
memory/1684-10-0x0000000009100000-0x000000000919C000-memory.dmp
memory/1684-9-0x0000000006A10000-0x0000000006A82000-memory.dmp
memory/1684-8-0x00000000069E0000-0x00000000069F0000-memory.dmp
memory/1684-7-0x00000000069D0000-0x00000000069DE000-memory.dmp
memory/1684-15-0x00000000750F0000-0x00000000758A0000-memory.dmp
memory/1684-6-0x0000000005660000-0x0000000005676000-memory.dmp
memory/1684-0-0x00000000750FE000-0x00000000750FF000-memory.dmp
memory/1684-4-0x0000000005510000-0x000000000551A000-memory.dmp
memory/1684-3-0x0000000005350000-0x00000000053E2000-memory.dmp
memory/1684-2-0x00000000059B0000-0x0000000005F54000-memory.dmp
memory/1684-1-0x0000000000A10000-0x0000000000AAE000-memory.dmp
memory/1940-23-0x00000000750F0000-0x00000000758A0000-memory.dmp
memory/1940-50-0x00000000073C0000-0x00000000073DE000-memory.dmp
memory/1940-22-0x0000000005300000-0x0000000005366000-memory.dmp
memory/1940-29-0x0000000005BF0000-0x0000000005F44000-memory.dmp
memory/1940-30-0x00000000750F0000-0x00000000758A0000-memory.dmp
memory/1940-35-0x0000000006210000-0x000000000622E000-memory.dmp
memory/1940-36-0x0000000006240000-0x000000000628C000-memory.dmp
memory/1940-20-0x00000000750F0000-0x00000000758A0000-memory.dmp
memory/1940-19-0x00000000053D0000-0x00000000059F8000-memory.dmp
memory/1940-40-0x0000000070E10000-0x0000000070E5C000-memory.dmp
memory/1940-39-0x00000000067D0000-0x0000000006802000-memory.dmp
memory/1940-21-0x0000000005260000-0x0000000005282000-memory.dmp
memory/1940-51-0x0000000007420000-0x00000000074C3000-memory.dmp
memory/1940-52-0x0000000007B90000-0x000000000820A000-memory.dmp
memory/1940-53-0x0000000007550000-0x000000000756A000-memory.dmp
memory/1940-54-0x00000000075C0000-0x00000000075CA000-memory.dmp
memory/1940-55-0x00000000077D0000-0x0000000007866000-memory.dmp
memory/1940-56-0x0000000007750000-0x0000000007761000-memory.dmp
memory/1940-57-0x0000000007780000-0x000000000778E000-memory.dmp
memory/1940-58-0x0000000007790000-0x00000000077A4000-memory.dmp
memory/1940-59-0x0000000007890000-0x00000000078AA000-memory.dmp
memory/1940-60-0x0000000007870000-0x0000000007878000-memory.dmp
memory/1940-63-0x00000000750F0000-0x00000000758A0000-memory.dmp
memory/1940-18-0x0000000002930000-0x0000000002966000-memory.dmp