Analysis
- max time kernel
150s - max time network
151s - platform
windows10-2004_x64 - resource
win10v2004-20240426-en - resource tags
- submitted
06/06/2024, 15:17
General
- Target Dhl-Shipping Document.exe
- Size 640KB
- Sample240606-sn27bsgg82
- SHA256 0647584a58b95b61f2401182c27f25b82e90e1d6a3c9ef2019d1aa1f2241e746
Malware Config
Extracted
-
agenttesla
-
Protocol
ftp
-
Host
ftp://ftp.kenvue.cam
-
Port
21
-
Username
-
Password
f}ix4QQMqoW1
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
- Looks up external IP address via web service 1 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 20 IoCs
- Suspicious use of AdjustPrivilegeToken 4 IoCs
- Suspicious use of WriteProcessMemory 17 IoCs
Processes
-
C:\Users\Admin\AppData\Local\Temp\Dhl-Shipping Document.exe"C:\Users\Admin\AppData\Local\Temp\Dhl-Shipping Document.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\Dhl-Shipping Document.exe"2⤵
- Command and Scripting Interpreter: PowerShell
- Suspicious behavior: EnumeratesProcesses
- Suspicious use of AdjustPrivilegeToken
-
-
C:\Windows\SysWOW64\WindowsPowerShell\v1.0\powershell.exe"C:\Windows\System32\WindowsPowerShell\v1.0\powershell.exe" Add-MpPreference -ExclusionPath "C:\Users\Admin\AppData\Roaming\ZvwWsVEzxHQ.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\ZvwWsVEzxHQ" /XML "C:\Users\Admin\AppData\Local\Temp\tmpCE2D.tmp"2⤵
- Creates scheduled task(s)
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C:\Windows\Microsoft.NET\Framework\v4.0.30319\MSBuild.exe"C:\Windows\Microsoft.NET\Framework\v4.0.30319\MSBuild.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
powershell.exe.log
StartupProfileData-NonInteractive
__PSScriptPolicyTest_cxtmzal0.vcn.ps1
tmpCE2D.tmp
memory/1440-7-0x0000000005620000-0x000000000562E000-memory.dmp
memory/1440-11-0x000000007494E000-0x000000007494F000-memory.dmp
memory/1440-6-0x00000000055E0000-0x00000000055F6000-memory.dmp
memory/1440-8-0x0000000005830000-0x0000000005840000-memory.dmp
memory/1440-5-0x0000000074940000-0x00000000750F0000-memory.dmp
memory/1440-9-0x0000000006690000-0x0000000006714000-memory.dmp
memory/1440-10-0x0000000006920000-0x00000000069BC000-memory.dmp
memory/1440-4-0x00000000054E0000-0x00000000054EA000-memory.dmp
memory/1440-12-0x0000000074940000-0x00000000750F0000-memory.dmp
memory/1440-0-0x000000007494E000-0x000000007494F000-memory.dmp
memory/1440-3-0x0000000005430000-0x00000000054C2000-memory.dmp
memory/1440-1-0x00000000009E0000-0x0000000000A86000-memory.dmp
memory/1440-50-0x0000000074940000-0x00000000750F0000-memory.dmp
memory/1440-2-0x0000000005AB0000-0x0000000006054000-memory.dmp
memory/1524-77-0x0000000006F50000-0x0000000006F6A000-memory.dmp
memory/1524-80-0x0000000007150000-0x0000000007161000-memory.dmp
memory/1524-17-0x0000000002300000-0x0000000002336000-memory.dmp
memory/1524-90-0x0000000074940000-0x00000000750F0000-memory.dmp
memory/1524-32-0x0000000074940000-0x00000000750F0000-memory.dmp
memory/1524-19-0x0000000074940000-0x00000000750F0000-memory.dmp
memory/1524-84-0x0000000007270000-0x0000000007278000-memory.dmp
memory/1524-81-0x0000000007180000-0x000000000718E000-memory.dmp
memory/1524-23-0x00000000054A0000-0x00000000054C2000-memory.dmp
memory/1524-79-0x00000000071D0000-0x0000000007266000-memory.dmp
memory/1524-20-0x0000000074940000-0x00000000750F0000-memory.dmp
memory/1524-51-0x0000000005C20000-0x0000000005C3E000-memory.dmp
memory/1524-52-0x0000000005C70000-0x0000000005CBC000-memory.dmp
memory/1524-53-0x0000000006C10000-0x0000000006C42000-memory.dmp
memory/1524-54-0x00000000751A0000-0x00000000751EC000-memory.dmp
memory/1524-64-0x0000000006BD0000-0x0000000006BEE000-memory.dmp
memory/1524-65-0x0000000006E50000-0x0000000006EF3000-memory.dmp
memory/1524-78-0x0000000006FC0000-0x0000000006FCA000-memory.dmp
memory/1524-76-0x0000000007590000-0x0000000007C0A000-memory.dmp
memory/1524-18-0x0000000004E70000-0x0000000005498000-memory.dmp
memory/2108-66-0x00000000751A0000-0x00000000751EC000-memory.dmp
memory/2108-38-0x0000000074940000-0x00000000750F0000-memory.dmp
memory/2108-82-0x0000000007B50000-0x0000000007B64000-memory.dmp
memory/2108-37-0x0000000006030000-0x0000000006384000-memory.dmp
memory/2108-83-0x0000000007C50000-0x0000000007C6A000-memory.dmp
memory/2108-25-0x0000000005F50000-0x0000000005FB6000-memory.dmp
memory/2108-21-0x0000000074940000-0x00000000750F0000-memory.dmp
memory/2108-26-0x0000000005FC0000-0x0000000006026000-memory.dmp
memory/2108-91-0x0000000074940000-0x00000000750F0000-memory.dmp
memory/2108-24-0x0000000074940000-0x00000000750F0000-memory.dmp
memory/3780-39-0x0000000000400000-0x0000000000442000-memory.dmp
memory/3780-94-0x0000000006180000-0x00000000061D0000-memory.dmp