Analysis
- max time kernel
149s - max time network
150s - platform
windows10-2004_x64 - resource
win10v2004-20240611-en - resource tags
- submitted
19/06/2024, 12:11
General
- Target COMPANY PROFILE AND ORDER SPECIFICATIONS.exe
- Size 1.6MB
- Sample240619-pcmqqazeqd
- SHA256 545841c0614979992bd1e4da511c9c4564056bdaac05e7ba146a117051555297
Malware Config
Extracted
-
agenttesla
-
Protocol
smtp
-
Host
mail.pmceg.com
-
Port
587
-
Username
-
Password
momenmohamed1234@
-
Email to
Signatures
- AgentTesla
Agent Tesla is a remote access tool (RAT) written in visual basic.
- UAC bypass 3 TTPs 1 IoCs
- Windows security bypass 2 TTPs 2 IoCs
- Looks for VirtualBox Guest Additions in registry 2 TTPs 1 IoCs
- 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.
- Looks for VMWare Tools registry key 2 TTPs 1 IoCs
- Checks BIOS information in registry 2 TTPs 2 IoCs
BIOS information is often read in order to detect sandboxing environments.
- Checks computer location settings 2 TTPs 1 IoCs
Looks up country code configured in the registry, likely geofence.
- Windows security modification 2 TTPs 3 IoCs
- Checks whether UAC is enabled 1 TTPs 2 IoCs
- Looks up external IP address via web service 3 IoCs
Uses a legitimate IP lookup service to find the infected system's external IP.
- Maps connected drives based on registry 3 TTPs 2 IoCs
Disk information is often read in order to detect sandboxing environments.
- 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 2 IoCs
- Suspicious use of SetWindowsHookEx 1 IoCs
- Suspicious use of WriteProcessMemory 13 IoCs
- System policy modification 1 TTPs 1 IoCs
Processes
-
C:\Users\Admin\AppData\Local\Temp\COMPANY PROFILE AND ORDER SPECIFICATIONS.exe"C:\Users\Admin\AppData\Local\Temp\COMPANY PROFILE AND ORDER SPECIFICATIONS.exe"1⤵
- UAC bypass
- Windows security bypass
- Looks for VirtualBox Guest Additions in registry
- Looks for VMWare Tools registry key
- Checks BIOS information in registry
- Checks computer location settings
- Windows security modification
- Checks whether UAC is enabled
- Maps connected drives based on registry
- Suspicious use of SetThreadContext
- Suspicious use of WriteProcessMemory
- System policy modification
-
C:\Windows\System32\WindowsPowerShell\v1.0\powershell.exe"C:\Windows\System32\WindowsPowerShell\v1.0\powershell.exe" Add-MpPreference -ExclusionPath "C:\Users\Admin\AppData\Local\Temp\COMPANY PROFILE AND ORDER SPECIFICATIONS.exe" -Force2⤵
- Command and Scripting Interpreter: PowerShell
- Suspicious behavior: EnumeratesProcesses
- Suspicious use of AdjustPrivilegeToken
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C:\Windows\Microsoft.NET\Framework\v4.0.30319\AddInProcess32.exe"C:\Windows\Microsoft.NET\Framework\v4.0.30319\AddInProcess32.exe"2⤵
- Suspicious behavior: EnumeratesProcesses
- Suspicious use of AdjustPrivilegeToken
- Suspicious use of SetWindowsHookEx
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C:\Windows\Microsoft.NET\Framework\v4.0.30319\AddInProcess32.exe"C:\Windows\Microsoft.NET\Framework\v4.0.30319\AddInProcess32.exe"2⤵
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Network
MITRE ATT&CK Enterprise v15
Privilege Escalation
Abuse Elevation Control Mechanism
1Bypass User Account Control
1Defense Evasion
Abuse Elevation Control Mechanism
1Bypass User Account Control
1Impair Defenses
3Disable or Modify Tools
3Modify Registry
4Virtualization/Sandbox Evasion
2Replay Monitor
Loading Replay Monitor...
Downloads
__PSScriptPolicyTest_w3sbe5pz.giy.ps1
memory/372-17-0x0000000074C8E000-0x0000000074C8F000-memory.dmp
memory/372-27-0x0000000074C8E000-0x0000000074C8F000-memory.dmp
memory/372-26-0x0000000006E50000-0x0000000006E5A000-memory.dmp
memory/372-25-0x0000000006EC0000-0x0000000006F52000-memory.dmp
memory/372-4-0x0000000000400000-0x0000000000442000-memory.dmp
memory/372-24-0x0000000006DD0000-0x0000000006E20000-memory.dmp
memory/372-19-0x0000000005920000-0x0000000005986000-memory.dmp
memory/372-18-0x0000000005DA0000-0x0000000006344000-memory.dmp
memory/392-16-0x00007FFC9CC10000-0x00007FFC9D6D1000-memory.dmp
memory/392-14-0x0000017654E60000-0x0000017654E82000-memory.dmp
memory/392-22-0x00007FFC9CC10000-0x00007FFC9D6D1000-memory.dmp
memory/392-15-0x00007FFC9CC10000-0x00007FFC9D6D1000-memory.dmp
memory/3124-1-0x00007FFC9CC13000-0x00007FFC9CC15000-memory.dmp
memory/3124-23-0x00007FFC9CC10000-0x00007FFC9D6D1000-memory.dmp
memory/3124-3-0x00007FFC9CC10000-0x00007FFC9D6D1000-memory.dmp
memory/3124-2-0x00000194855A0000-0x0000019485634000-memory.dmp
memory/3124-0-0x0000019483820000-0x000001948382A000-memory.dmp