Analysis
- max time kernel
140s - max time network
126s - platform
windows10-2004_x64 - resource
win10v2004-20240709-en - resource tags
- submitted
18/07/2024, 13:20
General
- Target PO 72-73-74 _DBNote - CR - HBL-MBL KGNSA2992712 SHIPPING LINE DOCS.exe
- Size 704KB
- Sample240718-qk3ycazerr
- SHA256 7719d43974124fe2a5053ac36eb223bb6deb6452edfc80afd615a288afcc6317
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).
- 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 18 IoCs
- Suspicious use of AdjustPrivilegeToken 2 IoCs
- Suspicious use of WriteProcessMemory 15 IoCs
Processes
-
C:\Users\Admin\AppData\Local\Temp\PO 72-73-74 _DBNote - CR - HBL-MBL KGNSA2992712 SHIPPING LINE DOCS.exe"C:\Users\Admin\AppData\Local\Temp\PO 72-73-74 _DBNote - CR - HBL-MBL KGNSA2992712 SHIPPING LINE DOCS.exe"1⤵
- Checks computer location settings
- Suspicious use of SetThreadContext
- 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\PO 72-73-74 _DBNote - CR - HBL-MBL KGNSA2992712 SHIPPING LINE DOCS.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\hrjYUnERPZYcj.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\hrjYUnERPZYcj" /XML "C:\Users\Admin\AppData\Local\Temp\tmpCCA6.tmp"2⤵
- Scheduled Task/Job: Scheduled Task
-
-
C:\Users\Admin\AppData\Local\Temp\PO 72-73-74 _DBNote - CR - HBL-MBL KGNSA2992712 SHIPPING LINE DOCS.exe"C:\Users\Admin\AppData\Local\Temp\PO 72-73-74 _DBNote - CR - HBL-MBL KGNSA2992712 SHIPPING LINE DOCS.exe"2⤵
- Suspicious behavior: EnumeratesProcesses
-
Network
MITRE ATT&CK Enterprise v15
Replay Monitor
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Downloads
powershell.exe.log
StartupProfileData-NonInteractive
__PSScriptPolicyTest_ojca24xv.432.ps1
tmpCCA6.tmp
memory/2876-74-0x0000000007460000-0x000000000747A000-memory.dmp
memory/2876-21-0x0000000005950000-0x00000000059B6000-memory.dmp
memory/2876-48-0x0000000006130000-0x000000000614E000-memory.dmp
memory/2876-84-0x0000000074960000-0x0000000075110000-memory.dmp
memory/2876-81-0x0000000007780000-0x0000000007788000-memory.dmp
memory/2876-78-0x0000000007690000-0x000000000769E000-memory.dmp
memory/2876-14-0x0000000004BC0000-0x0000000004BF6000-memory.dmp
memory/2876-16-0x0000000074960000-0x0000000075110000-memory.dmp
memory/2876-15-0x0000000005230000-0x0000000005858000-memory.dmp
memory/2876-17-0x0000000074960000-0x0000000075110000-memory.dmp
memory/2876-75-0x00000000074D0000-0x00000000074DA000-memory.dmp
memory/2876-18-0x0000000074960000-0x0000000075110000-memory.dmp
memory/2876-20-0x00000000058B0000-0x00000000058D2000-memory.dmp
memory/2876-50-0x00000000072F0000-0x0000000007322000-memory.dmp
memory/2876-23-0x0000000005AF0000-0x0000000005B56000-memory.dmp
memory/2876-51-0x00000000751F0000-0x000000007523C000-memory.dmp
memory/2876-62-0x0000000007330000-0x00000000073D3000-memory.dmp
memory/2876-61-0x00000000072D0000-0x00000000072EE000-memory.dmp
memory/2876-49-0x00000000061D0000-0x000000000621C000-memory.dmp
memory/3040-36-0x0000000000400000-0x0000000000446000-memory.dmp
memory/3716-73-0x0000000007710000-0x0000000007D8A000-memory.dmp
memory/3716-80-0x0000000007400000-0x000000000741A000-memory.dmp
memory/3716-88-0x0000000074960000-0x0000000075110000-memory.dmp
memory/3716-35-0x0000000074960000-0x0000000075110000-memory.dmp
memory/3716-79-0x0000000007300000-0x0000000007314000-memory.dmp
memory/3716-63-0x00000000751F0000-0x000000007523C000-memory.dmp
memory/3716-34-0x00000000057A0000-0x0000000005AF4000-memory.dmp
memory/3716-24-0x0000000074960000-0x0000000075110000-memory.dmp
memory/3716-77-0x00000000072C0000-0x00000000072D1000-memory.dmp
memory/3716-76-0x0000000007340000-0x00000000073D6000-memory.dmp
memory/3716-22-0x0000000074960000-0x0000000075110000-memory.dmp
memory/4924-5-0x0000000074960000-0x0000000075110000-memory.dmp
memory/4924-4-0x0000000005500000-0x000000000550A000-memory.dmp
memory/4924-47-0x0000000074960000-0x0000000075110000-memory.dmp
memory/4924-3-0x0000000005320000-0x00000000053B2000-memory.dmp
memory/4924-0-0x000000007496E000-0x000000007496F000-memory.dmp
memory/4924-9-0x0000000006920000-0x00000000069BC000-memory.dmp
memory/4924-8-0x0000000006680000-0x000000000670E000-memory.dmp
memory/4924-7-0x0000000006630000-0x000000000663E000-memory.dmp
memory/4924-2-0x0000000005990000-0x0000000005F34000-memory.dmp
memory/4924-1-0x0000000000890000-0x0000000000946000-memory.dmp
memory/4924-6-0x0000000005960000-0x000000000597A000-memory.dmp