Analysis
- max time kernel
149s - max time network
98s - platform
windows11-21h2_x64 - resource
win11-20260130-en - resource tags
- submitted
18/04/2026, 17:22
General
- Target $R0/Uninstall Modern Metal Fish.exe
- Size 162KB
- Sample260418-vxnreadv7p
- SHA256 1871878af817cfbb55b7e5ca2914baab2613a4c61c83860667f745bc694ad4cb
Malware Config
Signatures
- Executes dropped EXE 1 IoCs
- Loads dropped DLL 6 IoCs
- Command and Scripting Interpreter: PowerShell 1 TTPs 2 IoCs
Using powershell.exe command.
- Hide Artifacts: Ignore Process Interrupts 1 TTPs 1 IoCs
Command interpreters often include specific commands/flags that ignore errors and other hangups.
- Enumerates physical storage devices 1 TTPs
Attempts to interact with connected storage/optical drive(s).
- System Location Discovery: System Language Discovery 1 TTPs 5 IoCs
Attempt gather information about the system language of a victim in order to infer the geographical location of that host.
- Suspicious behavior: EnumeratesProcesses 8 IoCs
- Suspicious use of AdjustPrivilegeToken 24 IoCs
- Suspicious use of WriteProcessMemory 4 IoCs
Processes
-
C:\Users\Admin\AppData\Local\Temp\$R0\Uninstall Modern Metal Fish.exe"C:\Users\Admin\AppData\Local\Temp\$R0\Uninstall Modern Metal Fish.exe"1⤵
- System Location Discovery: System Language Discovery
- Suspicious use of WriteProcessMemory
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C:\Users\Admin\AppData\Local\Temp\~nsuA.tmp\Un_A.exe"C:\Users\Admin\AppData\Local\Temp\~nsuA.tmp\Un_A.exe" _?=C:\Users\Admin\AppData\Local\Temp\$R0\2⤵
- Executes dropped EXE
- Loads dropped DLL
- System Location Discovery: System Language Discovery
- Suspicious behavior: EnumeratesProcesses
- Suspicious use of WriteProcessMemory
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C:\Windows\SysWOW64\WindowsPowerShell\v1.0\powershell.exe"C:\Windows\system32\WindowsPowerShell\v1.0\powershell.exe" -C "if (Get-Command Get-CimInstance -ErrorAction SilentlyContinue) { exit 0 } else { exit 1 }"3⤵
- Hide Artifacts: Ignore Process Interrupts
- System Location Discovery: System Language Discovery
- 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" -C "if ((Get-ExecutionPolicy -Scope Process) -eq 'Restricted') { exit 1 } else { exit 0 }"3⤵
- Command and Scripting Interpreter: PowerShell
- System Location Discovery: System Language Discovery
- 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" -C "if ((Get-CimInstance -ClassName Win32_Process | ? {$_.Path -and $_.Path.StartsWith('C:\Users\Admin\AppData\Local\Temp\$R0', 'CurrentCultureIgnoreCase')}).Count -gt 0) { exit 0 } else { exit 1 }"3⤵
- Command and Scripting Interpreter: PowerShell
- System Location Discovery: System Language Discovery
- Suspicious behavior: EnumeratesProcesses
- Suspicious use of AdjustPrivilegeToken
-
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Network
MITRE ATT&CK Enterprise v16
Replay Monitor
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Downloads
powershell.exe.log
StartupProfileData-NonInteractive
StartupProfileData-NonInteractive
__PSScriptPolicyTest_hodwvqdv.g1e.ps1
StdUtils.dll
System.dll
WinShell.dll
nsExec.dll
Un_A.exe
memory/484-91-0x00000000069A0000-0x00000000069EC000-memory.dmp
memory/484-92-0x0000000070650000-0x000000007069C000-memory.dmp
memory/484-83-0x0000000006300000-0x0000000006657000-memory.dmp
memory/484-99-0x0000000007B00000-0x0000000007BA4000-memory.dmp
memory/484-100-0x0000000070880000-0x0000000070BD7000-memory.dmp
memory/484-102-0x00000000056E0000-0x00000000056E6000-memory.dmp
memory/1136-71-0x0000000007490000-0x0000000007526000-memory.dmp
memory/1136-74-0x0000000002AE0000-0x0000000002AE6000-memory.dmp
memory/1136-72-0x0000000007400000-0x0000000007411000-memory.dmp
memory/1136-64-0x0000000070670000-0x00000000706BC000-memory.dmp
memory/1448-4-0x0000000000B10000-0x0000000000BCB000-memory.dmp
memory/4264-30-0x0000000000A60000-0x0000000000B1B000-memory.dmp
memory/4264-114-0x0000000002AF0000-0x0000000002AF6000-memory.dmp
memory/4692-44-0x00000000075A0000-0x0000000007C1A000-memory.dmp
memory/4692-28-0x0000000005B50000-0x0000000005B6E000-memory.dmp
memory/4692-45-0x0000000006F40000-0x0000000006F5A000-memory.dmp
memory/4692-46-0x0000000006FC0000-0x0000000006FCA000-memory.dmp
memory/4692-47-0x0000000007150000-0x000000000717A000-memory.dmp
memory/4692-48-0x0000000007180000-0x00000000071A4000-memory.dmp
memory/4692-49-0x00000000707D0000-0x0000000070B27000-memory.dmp
memory/4692-52-0x0000000002770000-0x0000000002776000-memory.dmp
memory/4692-43-0x0000000006E70000-0x0000000006F14000-memory.dmp
memory/4692-29-0x0000000005B80000-0x0000000005BCC000-memory.dmp
memory/4692-42-0x0000000006B20000-0x0000000006B3E000-memory.dmp
memory/4692-31-0x000000007F180000-0x000000007F190000-memory.dmp
memory/4692-34-0x0000000004980000-0x0000000004990000-memory.dmp
memory/4692-35-0x0000000004980000-0x0000000004990000-memory.dmp
memory/4692-27-0x00000000056D0000-0x0000000005A27000-memory.dmp
memory/4692-20-0x0000000005660000-0x00000000056C6000-memory.dmp
memory/4692-19-0x00000000055F0000-0x0000000005656000-memory.dmp
memory/4692-18-0x0000000004DE0000-0x0000000004E02000-memory.dmp
memory/4692-17-0x0000000004FC0000-0x00000000055EA000-memory.dmp
memory/4692-16-0x0000000004980000-0x0000000004990000-memory.dmp
memory/4692-15-0x0000000002680000-0x00000000026B6000-memory.dmp
memory/4692-14-0x0000000004980000-0x0000000004990000-memory.dmp
memory/4692-33-0x0000000070670000-0x00000000706BC000-memory.dmp
memory/4692-32-0x0000000006110000-0x0000000006144000-memory.dmp