Analysis
- max time kernel
93s - max time network
135s - platform
windows10-2004_x64 - resource
win10v2004-20250217-en - resource tags
- submitted
06/03/2025, 04:38
General
- Target Shipping Document.exe
- Size 1.1MB
- Sample250306-e9gwmayrw4
- SHA256 7948d6bc00bb389e09c76ae4428fea70cbca1a58eacdf98295faba9d1b1b34be
Malware Config
Signatures
- 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.
- Suspicious use of SetThreadContext 1 IoCs
- Enumerates physical storage devices 1 TTPs
Attempts to interact with connected storage/optical drive(s).
- System Location Discovery: System Language Discovery 1 TTPs 4 IoCs
Attempt gather information about the system language of a victim in order to infer the geographical location of that host.
- System Network Configuration Discovery: Internet Connection Discovery 1 TTPs 2 IoCs
Adversaries may check for Internet connectivity on compromised systems.
- 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 22 IoCs
- Suspicious use of AdjustPrivilegeToken 3 IoCs
- Suspicious use of WriteProcessMemory 15 IoCs
Processes
-
C:\Users\Admin\AppData\Local\Temp\Shipping Document.exe"C:\Users\Admin\AppData\Local\Temp\Shipping Document.exe"1⤵
- Checks computer location settings
- Suspicious use of SetThreadContext
- System Location Discovery: System Language Discovery
- System Network Configuration Discovery: Internet Connection Discovery
- 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\Local\Temp\Shipping Document.exe"2⤵
- Command and Scripting Interpreter: PowerShell
- System Location Discovery: System Language Discovery
- 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\KOENBvWt.exe"2⤵
- Command and Scripting Interpreter: PowerShell
- System Location Discovery: System Language Discovery
- Suspicious behavior: EnumeratesProcesses
- Suspicious use of AdjustPrivilegeToken
-
-
C:\Windows\SysWOW64\schtasks.exe"C:\Windows\System32\schtasks.exe" /Create /TN "Updates\KOENBvWt" /XML "C:\Users\Admin\AppData\Local\Temp\tmpE4A3.tmp"2⤵
- System Location Discovery: System Language Discovery
- Scheduled Task/Job: Scheduled Task
-
-
C:\Users\Admin\AppData\Local\Temp\Shipping Document.exe"C:\Users\Admin\AppData\Local\Temp\Shipping Document.exe"2⤵
- System Network Configuration Discovery: Internet Connection Discovery
- Suspicious behavior: EnumeratesProcesses
-
Network
MITRE ATT&CK Enterprise v15
Execution
Command and Scripting Interpreter
1PowerShell
1Scheduled Task/Job
1Scheduled Task
1Replay Monitor
Loading Replay Monitor...
Downloads
powershell.exe.log
StartupProfileData-NonInteractive
__PSScriptPolicyTest_dbpnojl1.j1j.ps1
tmpE4A3.tmp
memory/232-92-0x0000000000400000-0x0000000000447000-memory.dmp
memory/232-91-0x0000000000400000-0x0000000000447000-memory.dmp
memory/232-26-0x0000000000400000-0x0000000000447000-memory.dmp
memory/232-29-0x0000000000400000-0x0000000000447000-memory.dmp
memory/3976-12-0x0000000074D30000-0x00000000754E0000-memory.dmp
memory/3976-7-0x0000000007D50000-0x0000000007D5A000-memory.dmp
memory/3976-10-0x00000000080F0000-0x0000000008100000-memory.dmp
memory/3976-11-0x0000000074D3E000-0x0000000074D3F000-memory.dmp
memory/3976-0-0x0000000074D3E000-0x0000000074D3F000-memory.dmp
memory/3976-13-0x00000000093D0000-0x0000000009462000-memory.dmp
memory/3976-1-0x0000000000CB0000-0x0000000000DDE000-memory.dmp
memory/3976-2-0x0000000008120000-0x00000000086C4000-memory.dmp
memory/3976-3-0x0000000007C30000-0x0000000007CC2000-memory.dmp
memory/3976-4-0x00000000086D0000-0x0000000008A24000-memory.dmp
memory/3976-8-0x0000000007FE0000-0x0000000007FF2000-memory.dmp
memory/3976-9-0x0000000008050000-0x0000000008072000-memory.dmp
memory/3976-5-0x0000000007DD0000-0x0000000007E6C000-memory.dmp
memory/3976-40-0x0000000074D30000-0x00000000754E0000-memory.dmp
memory/3976-6-0x0000000074D30000-0x00000000754E0000-memory.dmp
memory/4164-79-0x0000000007440000-0x0000000007451000-memory.dmp
memory/4164-63-0x00000000064C0000-0x00000000064DE000-memory.dmp
memory/4164-18-0x0000000074D30000-0x00000000754E0000-memory.dmp
memory/4164-24-0x00000000056A0000-0x0000000005706000-memory.dmp
memory/4164-25-0x0000000005780000-0x00000000057E6000-memory.dmp
memory/4164-50-0x0000000005F10000-0x0000000005F2E000-memory.dmp
memory/4164-51-0x0000000005F30000-0x0000000005F7C000-memory.dmp
memory/4164-53-0x00000000755C0000-0x000000007560C000-memory.dmp
memory/4164-52-0x00000000064E0000-0x0000000006512000-memory.dmp
memory/4164-83-0x0000000007560000-0x0000000007568000-memory.dmp
memory/4164-64-0x00000000070F0000-0x0000000007193000-memory.dmp
memory/4164-19-0x0000000004900000-0x0000000004936000-memory.dmp
memory/4164-75-0x0000000007880000-0x0000000007EFA000-memory.dmp
memory/4164-21-0x0000000074D30000-0x00000000754E0000-memory.dmp
memory/4164-20-0x0000000005000000-0x0000000005628000-memory.dmp
memory/4164-78-0x00000000074C0000-0x0000000007556000-memory.dmp
memory/4164-86-0x0000000074D30000-0x00000000754E0000-memory.dmp
memory/4164-80-0x0000000007470000-0x000000000747E000-memory.dmp
memory/4284-76-0x0000000007270000-0x000000000728A000-memory.dmp
memory/4284-82-0x00000000075B0000-0x00000000075CA000-memory.dmp
memory/4284-81-0x00000000074B0000-0x00000000074C4000-memory.dmp
memory/4284-22-0x0000000074D30000-0x00000000754E0000-memory.dmp
memory/4284-77-0x00000000072E0000-0x00000000072EA000-memory.dmp
memory/4284-28-0x0000000074D30000-0x00000000754E0000-memory.dmp
memory/4284-90-0x0000000074D30000-0x00000000754E0000-memory.dmp
memory/4284-65-0x00000000755C0000-0x000000007560C000-memory.dmp
memory/4284-27-0x0000000074D30000-0x00000000754E0000-memory.dmp