Analysis
- max time kernel
148s - max time network
151s - platform
windows10-2004_x64 - resource
win10v2004-20240611-en - resource tags
- submitted
12/06/2024, 01:50
General
- Target HSBCswift.exe
- Size 767KB
- Sample240612-b9c1wsybme
- SHA256 a4aeb63141d720f906625b4dc4d9df1360b7a5daa310df980599b143d592b850
Malware Config
Extracted
-
agenttesla
-
Protocol
smtp
-
Host
mail.rtatlas.com
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Port
587
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Username
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Password
jrratlas95*+
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Email to
Signatures
- AgentTesla
Agent Tesla is a remote access tool (RAT) written in visual basic.
- Command and Scripting Interpreter: PowerShell 1 TTPs 2 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.
- Adds Run key to start application 2 TTPs 1 IoCs
- Suspicious use of SetThreadContext 1 IoCs
- Enumerates physical storage devices 1 TTPs
Attempts to interact with connected storage/optical drive(s).
- Creates scheduled task(s) 1 TTPs 1 IoCs
Schtasks is often used by malware for persistence or to perform post-infection execution.
- Suspicious behavior: EnumeratesProcesses 15 IoCs
- Suspicious use of AdjustPrivilegeToken 4 IoCs
- Suspicious use of WriteProcessMemory 20 IoCs
Processes
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C:\Users\Admin\AppData\Local\Temp\HSBCswift.exe"C:\Users\Admin\AppData\Local\Temp\HSBCswift.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\HSBCswift.exe"2⤵
- Command and Scripting Interpreter: PowerShell
- Suspicious behavior: EnumeratesProcesses
- Suspicious use of AdjustPrivilegeToken
-
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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\Roaming\zJoXBQrXUF.exe"2⤵
- Command and Scripting Interpreter: PowerShell
- Suspicious behavior: EnumeratesProcesses
- Suspicious use of AdjustPrivilegeToken
-
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C:\Windows\SysWOW64\schtasks.exe"C:\Windows\System32\schtasks.exe" /Create /TN "Updates\zJoXBQrXUF" /XML "C:\Users\Admin\AppData\Local\Temp\tmp8A3E.tmp"2⤵
- Creates scheduled task(s)
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C:\Windows\Microsoft.NET\Framework\v4.0.30319\RegSvcs.exe"C:\Windows\Microsoft.NET\Framework\v4.0.30319\RegSvcs.exe"2⤵
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C:\Windows\Microsoft.NET\Framework\v4.0.30319\RegSvcs.exe"C:\Windows\Microsoft.NET\Framework\v4.0.30319\RegSvcs.exe"2⤵
- Adds Run key to start application
- Suspicious behavior: EnumeratesProcesses
- Suspicious use of AdjustPrivilegeToken
-
Network
MITRE ATT&CK Enterprise v15
Replay Monitor
Loading Replay Monitor...
Downloads
StartupProfileData-NonInteractive
__PSScriptPolicyTest_munqzhxl.uif.ps1
tmp8A3E.tmp
memory/728-90-0x0000000005FF0000-0x0000000006040000-memory.dmp
memory/728-49-0x0000000000400000-0x0000000000442000-memory.dmp
memory/2372-65-0x00000000075C0000-0x0000000007C3A000-memory.dmp
memory/2372-20-0x0000000074B10000-0x00000000752C0000-memory.dmp
memory/2372-85-0x0000000074B10000-0x00000000752C0000-memory.dmp
memory/2372-83-0x00000000072A0000-0x00000000072A8000-memory.dmp
memory/2372-82-0x00000000072C0000-0x00000000072DA000-memory.dmp
memory/2372-81-0x00000000071C0000-0x00000000071D4000-memory.dmp
memory/2372-14-0x0000000002320000-0x0000000002356000-memory.dmp
memory/2372-17-0x0000000074B10000-0x00000000752C0000-memory.dmp
memory/2372-16-0x0000000004FE0000-0x0000000005608000-memory.dmp
memory/2372-18-0x0000000074B10000-0x00000000752C0000-memory.dmp
memory/2372-19-0x0000000004DA0000-0x0000000004DC2000-memory.dmp
memory/2372-53-0x000000006FFD0000-0x000000007001C000-memory.dmp
memory/2372-21-0x0000000004F40000-0x0000000004FA6000-memory.dmp
memory/2372-27-0x0000000005610000-0x0000000005676000-memory.dmp
memory/2372-80-0x00000000071B0000-0x00000000071BE000-memory.dmp
memory/2372-79-0x0000000007180000-0x0000000007191000-memory.dmp
memory/2372-78-0x0000000007200000-0x0000000007296000-memory.dmp
memory/2372-77-0x0000000006FF0000-0x0000000006FFA000-memory.dmp
memory/2372-66-0x0000000006F80000-0x0000000006F9A000-memory.dmp
memory/2372-64-0x0000000006E70000-0x0000000006F13000-memory.dmp
memory/2372-52-0x0000000006C30000-0x0000000006C62000-memory.dmp
memory/2372-63-0x0000000006BF0000-0x0000000006C0E000-memory.dmp
memory/4524-0-0x0000000074B1E000-0x0000000074B1F000-memory.dmp
memory/4524-5-0x0000000074B10000-0x00000000752C0000-memory.dmp
memory/4524-51-0x0000000074B10000-0x00000000752C0000-memory.dmp
memory/4524-1-0x0000000000B20000-0x0000000000BE2000-memory.dmp
memory/4524-2-0x0000000005C80000-0x0000000006224000-memory.dmp
memory/4524-6-0x00000000058C0000-0x00000000058E2000-memory.dmp
memory/4524-45-0x0000000074B10000-0x00000000752C0000-memory.dmp
memory/4524-7-0x0000000002E90000-0x0000000002EA0000-memory.dmp
memory/4524-8-0x000000000AB20000-0x000000000ABA4000-memory.dmp
memory/4524-9-0x000000000DC40000-0x000000000DCDC000-memory.dmp
memory/4524-15-0x0000000074B1E000-0x0000000074B1F000-memory.dmp
memory/4524-3-0x00000000055C0000-0x0000000005652000-memory.dmp
memory/4524-4-0x0000000005680000-0x000000000568A000-memory.dmp
memory/5068-28-0x0000000074B10000-0x00000000752C0000-memory.dmp
memory/5068-47-0x0000000006860000-0x000000000687E000-memory.dmp
memory/5068-43-0x0000000074B10000-0x00000000752C0000-memory.dmp
memory/5068-46-0x0000000074B10000-0x00000000752C0000-memory.dmp
memory/5068-67-0x000000006FFD0000-0x000000007001C000-memory.dmp
memory/5068-48-0x0000000006DF0000-0x0000000006E3C000-memory.dmp
memory/5068-89-0x0000000074B10000-0x00000000752C0000-memory.dmp
memory/5068-44-0x0000000006390000-0x00000000066E4000-memory.dmp