Analysis
- max time kernel
147s - max time network
151s - platform
windows10-2004_x64 - resource
win10v2004-20240508-en - resource tags
- submitted
01/07/2024, 12:50
General
- Target Remittance advice.exe
- Size 600KB
- Sample240701-p2z3caseld
- SHA256 3c3de54110bc665e6d31e2455372fc489ca5f3be4e0824ca7c0b58802663dbe3
Malware Config
Extracted
-
agenttesla
-
Protocol
smtp
-
Host
mail.rrcindia.co.in
-
Port
587
-
Username
-
Password
Goyal@0783
-
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.
- 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).
- Scheduled Task/Job: Scheduled Task 1 TTPs 1 IoCs
Schtasks is often used by malware for persistence or to perform post-infection execution.
- Suspicious behavior: EnumeratesProcesses 7 IoCs
- Suspicious use of AdjustPrivilegeToken 3 IoCs
- Suspicious use of WriteProcessMemory 14 IoCs
Processes
-
C:\Users\Admin\AppData\Local\Temp\Remittance advice.exe"C:\Users\Admin\AppData\Local\Temp\Remittance advice.exe"1⤵
- Checks computer location settings
- Suspicious use of SetThreadContext
- Suspicious behavior: EnumeratesProcesses
- Suspicious use of AdjustPrivilegeToken
- Suspicious use of WriteProcessMemory
-
C:\Windows\SysWOW64\WindowsPowerShell\v1.0\powershell.exe"C:\Windows\System32\WindowsPowerShell\v1.0\powershell.exe" Add-MpPreference -ExclusionPath "C:\Users\Admin\AppData\Roaming\AqvdhfXeAXeRCC.exe"2⤵
- Command and Scripting Interpreter: PowerShell
- Suspicious behavior: EnumeratesProcesses
- Suspicious use of AdjustPrivilegeToken
-
-
C:\Windows\SysWOW64\schtasks.exe"C:\Windows\System32\schtasks.exe" /Create /TN "Updates\AqvdhfXeAXeRCC" /XML "C:\Users\Admin\AppData\Local\Temp\tmp7426.tmp"2⤵
- Scheduled Task/Job: Scheduled Task
-
-
C:\Windows\Microsoft.NET\Framework\v4.0.30319\MSBuild.exe"C:\Windows\Microsoft.NET\Framework\v4.0.30319\MSBuild.exe"2⤵
- Suspicious behavior: EnumeratesProcesses
- Suspicious use of AdjustPrivilegeToken
-
Network
MITRE ATT&CK Enterprise v15
Replay Monitor
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Downloads
__PSScriptPolicyTest_2gallhbt.you.ps1
tmp7426.tmp
memory/556-16-0x0000000002880000-0x00000000028B6000-memory.dmp
memory/556-57-0x00000000075B0000-0x00000000075BA000-memory.dmp
memory/556-61-0x0000000007780000-0x0000000007794000-memory.dmp
memory/556-60-0x0000000007770000-0x000000000777E000-memory.dmp
memory/556-59-0x0000000007740000-0x0000000007751000-memory.dmp
memory/556-58-0x00000000077C0000-0x0000000007856000-memory.dmp
memory/556-17-0x0000000074650000-0x0000000074E00000-memory.dmp
memory/556-55-0x0000000007B80000-0x00000000081FA000-memory.dmp
memory/556-56-0x0000000007540000-0x000000000755A000-memory.dmp
memory/556-42-0x0000000007390000-0x00000000073C2000-memory.dmp
memory/556-62-0x0000000007880000-0x000000000789A000-memory.dmp
memory/556-30-0x0000000005BA0000-0x0000000005EF4000-memory.dmp
memory/556-21-0x0000000074650000-0x0000000074E00000-memory.dmp
memory/556-20-0x0000000074650000-0x0000000074E00000-memory.dmp
memory/556-19-0x0000000005290000-0x00000000058B8000-memory.dmp
memory/556-53-0x0000000007370000-0x000000000738E000-memory.dmp
memory/556-63-0x0000000007860000-0x0000000007868000-memory.dmp
memory/556-54-0x00000000073E0000-0x0000000007483000-memory.dmp
memory/556-43-0x0000000070380000-0x00000000703CC000-memory.dmp
memory/556-41-0x00000000064A0000-0x00000000064EC000-memory.dmp
memory/556-40-0x0000000006210000-0x000000000622E000-memory.dmp
memory/556-27-0x0000000005A10000-0x0000000005A76000-memory.dmp
memory/556-26-0x00000000058F0000-0x0000000005912000-memory.dmp
memory/556-66-0x0000000074650000-0x0000000074E00000-memory.dmp
memory/3196-29-0x0000000074650000-0x0000000074E00000-memory.dmp
memory/3196-67-0x0000000006D50000-0x0000000006DA0000-memory.dmp
memory/3196-28-0x00000000057D0000-0x0000000005836000-memory.dmp
memory/3196-68-0x0000000074650000-0x0000000074E00000-memory.dmp
memory/3196-24-0x0000000074650000-0x0000000074E00000-memory.dmp
memory/3196-22-0x0000000000400000-0x0000000000440000-memory.dmp
memory/4864-8-0x0000000004D00000-0x0000000004D98000-memory.dmp
memory/4864-10-0x0000000005520000-0x000000000552C000-memory.dmp
memory/4864-9-0x0000000004C50000-0x0000000004C60000-memory.dmp
memory/4864-0-0x000000007465E000-0x000000007465F000-memory.dmp
memory/4864-7-0x0000000004C60000-0x0000000004CFC000-memory.dmp
memory/4864-6-0x0000000005A20000-0x0000000005F4C000-memory.dmp
memory/4864-5-0x0000000074650000-0x0000000074E00000-memory.dmp
memory/4864-4-0x00000000049B0000-0x00000000049BA000-memory.dmp
memory/4864-3-0x0000000004A30000-0x0000000004AC2000-memory.dmp
memory/4864-2-0x0000000004F40000-0x00000000054E4000-memory.dmp
memory/4864-1-0x0000000000080000-0x000000000011C000-memory.dmp
memory/4864-11-0x0000000005790000-0x0000000005812000-memory.dmp
memory/4864-25-0x0000000074650000-0x0000000074E00000-memory.dmp