Analysis
- max time kernel
150s - max time network
146s - platform
windows11-ltsc_2024_x64 - resource
win11ltsc2024-20260709-en - resource tags
- submitted
03/08/2026, 15:13
General
- Target cdm.exe
- Size 6.6MB
- Sample260803-slx5lasfja
- SHA256 5defe68553270aa62e292b159bf1826bba3b8feb7478ac6bebab43cc77865adf
Malware Config
Signatures
- Downloads MZ/PE file 1 IoCs
- Executes dropped EXE 5 IoCs
- Loads dropped DLL 2 IoCs
- Checks for any installed AV software in registry 1 TTPs 9 IoCs
- Drops file in Program Files directory 64 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.
- Inno Setup is an open-source installation builder for Windows applications. 2 IoCs
Inno Setup installer
- Checks processor information in registry 2 TTPs 2 IoCs
Processor information is often read in order to detect sandboxing environments.
- Modifies system certificate store 2 TTPs 3 IoCs
- Script User-Agent 2 IoCs
Uses user-agent string associated with script host/environment.
- Suspicious behavior: EnumeratesProcesses 30 IoCs
- Suspicious use of FindShellTrayWindow 1 IoCs
- Suspicious use of WriteProcessMemory 5 IoCs
Processes
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C:\Users\Admin\AppData\Local\Temp\cdm.exe"C:\Users\Admin\AppData\Local\Temp\cdm.exe"1⤵
- System Location Discovery: System Language Discovery
- Suspicious use of WriteProcessMemory
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C:\Users\Admin\AppData\Local\Temp\is-A748MIDL5E.tmp\cdm.tmp"C:\Users\Admin\AppData\Local\Temp\is-A748MIDL5E.tmp\cdm.tmp" /SL5="$401C4,5592098,893952,C:\Users\Admin\AppData\Local\Temp\cdm.exe"2⤵
- Downloads MZ/PE file
- Executes dropped EXE
- Loads dropped DLL
- Checks for any installed AV software in registry
- System Location Discovery: System Language Discovery
- Checks processor information in registry
- Suspicious behavior: EnumeratesProcesses
- Suspicious use of FindShellTrayWindow
- Suspicious use of WriteProcessMemory
-
C:\Users\Admin\AppData\Local\Temp\is-0Z14MXUU1Q.tmp\prod0_extract\saBSI.exe"C:\Users\Admin\AppData\Local\Temp\is-0Z14MXUU1Q.tmp\prod0_extract\saBSI.exe" /affid 91082 PaidDistribution=true CountryCode=GB InstallID=GnjW1deoWtnGMvkkf83NgvA9QqG0soVxkPYgLijPUTj9zQOdgfpe08YXR6tjzDUnDJLv8FL1LSZkIipF5OI3⤵
- Executes dropped EXE
- System Location Discovery: System Language Discovery
- Modifies system certificate store
- Suspicious behavior: EnumeratesProcesses
- Suspicious use of WriteProcessMemory
-
C:\ProgramData\McAfee\WebAdvisor\saBSI\saBSI.exe"C:\ProgramData\McAfee\WebAdvisor\saBSI\saBSI.exe" /install /affid 91082 PaidDistribution=true InstallID=GnjW1deoWtnGMvkkf83NgvA9QqG0soVxkPYgLijPUTj9zQOdgfpe08YXR6tjzDUnDJLv8FL1LSZkIipF5OI saBsiVersion=4.1.1.865 CountryCode=GB /no_self_update4⤵
- Executes dropped EXE
- Loads dropped DLL
- System Location Discovery: System Language Discovery
- Suspicious behavior: EnumeratesProcesses
- Suspicious use of WriteProcessMemory
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C:\ProgramData\McAfee\WebAdvisor\saBSI\installer.exe"C:\ProgramData\McAfee\WebAdvisor\saBSI\\installer.exe" /setOem:Affid=91082 /s /thirdparty /upgrade5⤵
- Executes dropped EXE
- Drops file in Program Files directory
- Suspicious use of WriteProcessMemory
-
C:\Program Files\McAfee\Temp651746053\installer.exe"C:\Program Files\McAfee\Temp651746053\installer.exe" /setOem:Affid=91082 /s /thirdparty /upgrade6⤵
- Executes dropped EXE
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Network
MITRE ATT&CK Enterprise v16
Defense Evasion
Modify Registry
1Subvert Trust Controls
1Install Root Certificate
1Replay Monitor
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Downloads
analyticsmanager.cab
analyticstelemetry.cab
browserhost.cab
browserplugin.cab
ds_invoker.cab
installer.exe
l10n.cab
logicmodule.cab
logicscripts.cab
mfw-mwb.cab
mfw-nps.cab
mfw-webadvisor.cab
mfw.cab
resourcedll.cab
servicehost.cab
settingmanager.cab
taskmanager.cab
uihost.cab
uimanager.cab
uninstaller.cab
updater.cab
webadvisor.cab
wssdep.cab
log_00200057003F001D0006.txt
installer.exe
saBSI.exe
Avast_One.png
WeatherZero.png
WebAdvisor.png
logo.png
prod0.zip
saBSI.exe
prod1.zip
zbShieldUtils.dll
cdm.tmp
mwa636.tmp
mwa7E93.tmp
memory/3440-38-0x00000000063E0000-0x0000000006520000-memory.dmp
memory/3440-123-0x00000000007C0000-0x0000000000C0B000-memory.dmp
memory/3440-96-0x00000000007C0000-0x0000000000C0B000-memory.dmp
memory/3440-97-0x00000000063E0000-0x0000000006520000-memory.dmp
memory/3440-51-0x00000000007C0000-0x0000000000C0B000-memory.dmp
memory/3440-52-0x00000000063E0000-0x0000000006520000-memory.dmp
memory/3440-48-0x00000000063E0000-0x0000000006520000-memory.dmp
memory/3440-49-0x00000000063E0000-0x0000000006520000-memory.dmp
memory/3440-44-0x00000000063E0000-0x0000000006520000-memory.dmp
memory/3440-43-0x00000000063E0000-0x0000000006520000-memory.dmp
memory/3440-42-0x00000000063E0000-0x0000000006520000-memory.dmp
memory/3440-37-0x00000000007C0000-0x0000000000C0B000-memory.dmp
memory/3440-35-0x00000000063E0000-0x0000000006520000-memory.dmp
memory/3440-34-0x00000000063E0000-0x0000000006520000-memory.dmp
memory/3440-29-0x00000000063E0000-0x0000000006520000-memory.dmp
memory/3440-28-0x00000000063E0000-0x0000000006520000-memory.dmp
memory/3440-16-0x0000000001610000-0x0000000001611000-memory.dmp
memory/3440-15-0x00000000007C0000-0x0000000000C0B000-memory.dmp
memory/3440-6-0x0000000001610000-0x0000000001611000-memory.dmp
memory/4284-325-0x00007FF7DB9B0000-0x00007FF7DB9C0000-memory.dmp
memory/4284-354-0x00007FF7DB9B0000-0x00007FF7DB9C0000-memory.dmp
memory/4284-331-0x00007FF7DB9B0000-0x00007FF7DB9C0000-memory.dmp
memory/4284-340-0x00007FF7DB9B0000-0x00007FF7DB9C0000-memory.dmp
memory/4284-339-0x00007FF7DB9B0000-0x00007FF7DB9C0000-memory.dmp
memory/4284-327-0x00007FF7DB9B0000-0x00007FF7DB9C0000-memory.dmp
memory/4284-328-0x00007FF7DB9B0000-0x00007FF7DB9C0000-memory.dmp
memory/4284-537-0x00007FF7F2CF0000-0x00007FF7F2D00000-memory.dmp
memory/4284-337-0x00007FF7DB9B0000-0x00007FF7DB9C0000-memory.dmp
memory/4284-333-0x00007FF7DB9B0000-0x00007FF7DB9C0000-memory.dmp
memory/4284-322-0x00007FF7DB9B0000-0x00007FF7DB9C0000-memory.dmp
memory/4284-346-0x00007FF7DB9B0000-0x00007FF7DB9C0000-memory.dmp
memory/4284-320-0x00007FF7DB9B0000-0x00007FF7DB9C0000-memory.dmp
memory/4284-318-0x00007FF7DB9B0000-0x00007FF7DB9C0000-memory.dmp
memory/4284-319-0x00007FF7DB9B0000-0x00007FF7DB9C0000-memory.dmp
memory/4284-358-0x00007FF7DB9B0000-0x00007FF7DB9C0000-memory.dmp
memory/4284-357-0x00007FF7DB9B0000-0x00007FF7DB9C0000-memory.dmp
memory/4284-356-0x00007FF7DB9B0000-0x00007FF7DB9C0000-memory.dmp
memory/4284-355-0x00007FF7DB9B0000-0x00007FF7DB9C0000-memory.dmp
memory/4284-335-0x00007FF7DB9B0000-0x00007FF7DB9C0000-memory.dmp
memory/4284-353-0x00007FF7DB9B0000-0x00007FF7DB9C0000-memory.dmp
memory/4284-317-0x00007FF7DB9B0000-0x00007FF7DB9C0000-memory.dmp
memory/4284-351-0x00007FF7DB9B0000-0x00007FF7DB9C0000-memory.dmp
memory/4284-523-0x00007FF7F2CF0000-0x00007FF7F2D00000-memory.dmp
memory/4284-364-0x00007FF7DB9B0000-0x00007FF7DB9C0000-memory.dmp
memory/4284-398-0x00007FF7903B0000-0x00007FF7903C0000-memory.dmp
memory/4284-371-0x00007FF7C3F20000-0x00007FF7C3F30000-memory.dmp
memory/4284-426-0x00007FF7A0630000-0x00007FF7A0640000-memory.dmp
memory/4284-549-0x00007FF7F2CF0000-0x00007FF7F2D00000-memory.dmp
memory/4284-518-0x00007FF7903B0000-0x00007FF7903C0000-memory.dmp
memory/4284-517-0x00007FF7903B0000-0x00007FF7903C0000-memory.dmp
memory/4284-365-0x00007FF7DB9B0000-0x00007FF7DB9C0000-memory.dmp
memory/4284-363-0x00007FF7DB9B0000-0x00007FF7DB9C0000-memory.dmp
memory/4284-362-0x00007FF7DB9B0000-0x00007FF7DB9C0000-memory.dmp
memory/4284-361-0x00007FF7DB9B0000-0x00007FF7DB9C0000-memory.dmp
memory/4284-360-0x00007FF7DB9B0000-0x00007FF7DB9C0000-memory.dmp
memory/4284-359-0x00007FF7DB9B0000-0x00007FF7DB9C0000-memory.dmp
memory/4284-453-0x00007FF7F2CF0000-0x00007FF7F2D00000-memory.dmp
memory/5104-14-0x0000000000070000-0x0000000000159000-memory.dmp
memory/5104-1-0x0000000000070000-0x0000000000159000-memory.dmp