Analysis
- max time kernel
148s - max time network
150s - platform
windows10-2004_x64 - resource
win10v2004-20240426-en - resource tags
- submitted
02/05/2024, 09:37
General
- Target noa.exe
- Size 679KB
- Sample240502-llgdhsgc39
- SHA256 ca0bf7bb5880f8af7bfc35f0dba6fde5c68dd7212f02ed4f70260004e4effc98
Malware Config
Extracted
-
agenttesla
-
Protocol
smtp
-
Host
mail.magna.com.pk
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Port
587
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Username
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Password
Ahp6wqxfZb)D
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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.
- Looks up external IP address via web service 2 IoCs
Uses a legitimate IP lookup service to find the infected system's external IP.
- 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 8 IoCs
- Suspicious use of AdjustPrivilegeToken 4 IoCs
- Suspicious use of WriteProcessMemory 17 IoCs
Processes
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C:\Users\Admin\AppData\Local\Temp\noa.exe"C:\Users\Admin\AppData\Local\Temp\noa.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\noa.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\BPRNYujHfkzq.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\BPRNYujHfkzq" /XML "C:\Users\Admin\AppData\Local\Temp\tmp6A43.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⤵
- Suspicious behavior: EnumeratesProcesses
- Suspicious use of AdjustPrivilegeToken
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Network
MITRE ATT&CK Enterprise v15
Replay Monitor
Loading Replay Monitor...
Downloads
StartupProfileData-NonInteractive
__PSScriptPolicyTest_5rcekvtx.vvp.ps1
tmp6A43.tmp
memory/1592-88-0x0000000006BD0000-0x0000000006C20000-memory.dmp
memory/1592-35-0x0000000000400000-0x0000000000442000-memory.dmp
memory/2276-19-0x00000000743F0000-0x0000000074BA0000-memory.dmp
memory/2276-87-0x00000000743F0000-0x0000000074BA0000-memory.dmp
memory/2276-78-0x00000000079E0000-0x00000000079EE000-memory.dmp
memory/2276-74-0x00000000077B0000-0x00000000077CA000-memory.dmp
memory/2276-62-0x0000000074C60000-0x0000000074CAC000-memory.dmp
memory/2276-22-0x00000000743F0000-0x0000000074BA0000-memory.dmp
memory/2276-34-0x00000000743F0000-0x0000000074BA0000-memory.dmp
memory/4936-73-0x0000000007BE0000-0x000000000825A000-memory.dmp
memory/4936-61-0x00000000073F0000-0x000000000740E000-memory.dmp
memory/4936-18-0x00000000743F0000-0x0000000074BA0000-memory.dmp
memory/4936-16-0x00000000743F0000-0x0000000074BA0000-memory.dmp
memory/4936-15-0x00000000054D0000-0x0000000005AF8000-memory.dmp
memory/4936-21-0x0000000005B30000-0x0000000005B52000-memory.dmp
memory/4936-14-0x0000000004CB0000-0x0000000004CE6000-memory.dmp
memory/4936-29-0x0000000005C40000-0x0000000005CA6000-memory.dmp
memory/4936-86-0x00000000743F0000-0x0000000074BA0000-memory.dmp
memory/4936-36-0x0000000005DB0000-0x0000000006104000-memory.dmp
memory/4936-81-0x00000000078C0000-0x00000000078C8000-memory.dmp
memory/4936-80-0x00000000078E0000-0x00000000078FA000-memory.dmp
memory/4936-28-0x0000000005BD0000-0x0000000005C36000-memory.dmp
memory/4936-79-0x00000000077E0000-0x00000000077F4000-memory.dmp
memory/4936-48-0x0000000006270000-0x000000000628E000-memory.dmp
memory/4936-49-0x0000000006320000-0x000000000636C000-memory.dmp
memory/4936-77-0x00000000077A0000-0x00000000077B1000-memory.dmp
memory/4936-17-0x00000000743F0000-0x0000000074BA0000-memory.dmp
memory/4936-51-0x0000000074C60000-0x0000000074CAC000-memory.dmp
memory/4936-50-0x0000000007410000-0x0000000007442000-memory.dmp
memory/4936-72-0x0000000007460000-0x0000000007503000-memory.dmp
memory/4936-76-0x0000000007820000-0x00000000078B6000-memory.dmp
memory/4936-75-0x0000000007610000-0x000000000761A000-memory.dmp
memory/5032-5-0x0000000005250000-0x000000000525A000-memory.dmp
memory/5032-0-0x00000000743FE000-0x00000000743FF000-memory.dmp
memory/5032-6-0x0000000005440000-0x0000000005456000-memory.dmp
memory/5032-4-0x00000000743F0000-0x0000000074BA0000-memory.dmp
memory/5032-7-0x0000000005470000-0x0000000005486000-memory.dmp
memory/5032-8-0x0000000006920000-0x00000000069A2000-memory.dmp
memory/5032-47-0x00000000743F0000-0x0000000074BA0000-memory.dmp
memory/5032-3-0x0000000005260000-0x00000000052F2000-memory.dmp
memory/5032-9-0x0000000008F50000-0x0000000008FEC000-memory.dmp
memory/5032-2-0x0000000005940000-0x0000000005EE4000-memory.dmp
memory/5032-1-0x00000000007B0000-0x0000000000860000-memory.dmp