Analysis
- max time kernel
45s - max time network
152s - platform
windows10-2004_x64 - resource
win10v2004-20260911-en - resource tags
- submitted
09/10/2026, 17:14
General
- Target jaffacakes118_Hoax.Win32.AutoFixerPro.a.exe
- Size 4.3MB
- Sample261009-vr93fsda72
- SHA256 cf106c30d0a83a9733ca491769f2afd86a99af0789dc6d9625918769d180451f
Malware Config
Signatures
- Checks computer location settings 2 TTPs 1 IoCs
Looks up country code configured in the registry, likely geofence.
- Executes dropped EXE 4 IoCs
- Loads dropped DLL 3 IoCs
- Checks for any installed AV software in registry 1 TTPs 4 IoCs
- Checks installed software on the system 1 TTPs
Looks up Uninstall key entries in the registry to enumerate software on the system.
- Drops file in Program Files directory 45 IoCs
- Enumerates physical storage devices 1 TTPs
Attempts to interact with connected storage/optical drive(s).
- Reads the TCP/IP host and domain name from the registry 1 TTPs 6 IoCs
The configured hostname and DNS domain identify the machine and are commonly collected to profile a host before it reports in.
- 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. 3 IoCs
Inno Setup installer
- Kills process with taskkill 2 IoCs
- Suspicious behavior: EnumeratesProcesses 2 IoCs
- Suspicious use of AdjustPrivilegeToken 2 IoCs
- Suspicious use of FindShellTrayWindow 50 IoCs
- Suspicious use of SendNotifyMessage 48 IoCs
- Suspicious use of SetWindowsHookEx 4 IoCs
- Suspicious use of WriteProcessMemory 7 IoCs
- Uses Task Scheduler COM API 1 TTPs
The Task Scheduler COM API can be used to schedule applications to run on boot or at set times.
Processes
-
C:\Users\Admin\AppData\Local\Temp\jaffacakes118_Hoax.Win32.AutoFixerPro.a.exe"C:\Users\Admin\AppData\Local\Temp\jaffacakes118_Hoax.Win32.AutoFixerPro.a.exe"1⤵
- System Location Discovery: System Language Discovery
- Suspicious use of WriteProcessMemory
-
C:\Users\Admin\AppData\Local\Temp\is-CB70E.tmp\jaffacakes118_Hoax.Win32.AutoFixerPro.a.tmp"C:\Users\Admin\AppData\Local\Temp\is-CB70E.tmp\jaffacakes118_Hoax.Win32.AutoFixerPro.a.tmp" /SL5="$60168,4023405,170496,C:\Users\Admin\AppData\Local\Temp\jaffacakes118_Hoax.Win32.AutoFixerPro.a.exe"2⤵
- Checks computer location settings
- Executes dropped EXE
- Loads dropped DLL
- Checks for any installed AV software in registry
- Drops file in Program Files directory
- Reads the TCP/IP host and domain name from the registry
- System Location Discovery: System Language Discovery
- Suspicious behavior: EnumeratesProcesses
- Suspicious use of FindShellTrayWindow
- Suspicious use of WriteProcessMemory
-
C:\Windows\SysWOW64\taskkill.exe"C:\Windows\System32\taskkill.exe" /f /im "mysysm.exe"3⤵
- System Location Discovery: System Language Discovery
- Kills process with taskkill
- Suspicious use of AdjustPrivilegeToken
-
-
C:\Windows\SysWOW64\taskkill.exe"C:\Windows\System32\taskkill.exe" /f /im "ASCValidatorService.exe"3⤵
- System Location Discovery: System Language Discovery
- Kills process with taskkill
- Suspicious use of AdjustPrivilegeToken
-
-
C:\Program Files\Clean PC Pro 2018 for ZPZANAWL\mysysm.exe"C:\Program Files\Clean PC Pro 2018 for ZPZANAWL\mysysm.exe" getwebparam3⤵
- Executes dropped EXE
- Loads dropped DLL
- Drops file in Program Files directory
- Reads the TCP/IP host and domain name from the registry
- Suspicious use of SetWindowsHookEx
-
-
C:\Program Files\Clean PC Pro 2018 for ZPZANAWL\mysysm.exe"C:\Program Files\Clean PC Pro 2018 for ZPZANAWL\mysysm.exe" firstshow3⤵
- Executes dropped EXE
- Loads dropped DLL
- Drops file in Program Files directory
- Reads the TCP/IP host and domain name from the registry
- Suspicious use of FindShellTrayWindow
- Suspicious use of SendNotifyMessage
- Suspicious use of SetWindowsHookEx
- Suspicious use of WriteProcessMemory
-
C:\Windows\Microsoft.NET\Framework64\v2.0.50727\csc.exe"C:\Windows\Microsoft.NET\Framework64\v2.0.50727\csc.exe" /noconfig /fullpaths @"C:\Users\Admin\AppData\Local\Temp\a0p2nyfo.cmdline"4⤵
- Suspicious use of WriteProcessMemory
-
C:\Windows\Microsoft.NET\Framework64\v2.0.50727\cvtres.exeC:\Windows\Microsoft.NET\Framework64\v2.0.50727\cvtres.exe /NOLOGO /READONLY /MACHINE:IX86 "/OUT:C:\Users\Admin\AppData\Local\Temp\RES1AF2.tmp" "c:\Users\Admin\AppData\Local\Temp\CSC1AF1.tmp"5⤵
-
-
-
C:\Windows\Microsoft.NET\Framework64\v2.0.50727\csc.exe"C:\Windows\Microsoft.NET\Framework64\v2.0.50727\csc.exe" /noconfig /fullpaths @"C:\Users\Admin\AppData\Local\Temp\k-iajl8j.cmdline"4⤵
-
C:\Windows\Microsoft.NET\Framework64\v2.0.50727\cvtres.exeC:\Windows\Microsoft.NET\Framework64\v2.0.50727\cvtres.exe /NOLOGO /READONLY /MACHINE:IX86 "/OUT:C:\Users\Admin\AppData\Local\Temp\RES87DF.tmp" "c:\Users\Admin\AppData\Local\Temp\CSC87DE.tmp"5⤵
-
-
-
-
-
C:\Program Files\Clean PC Pro 2018 for ZPZANAWL\mysysm.exe"C:\Program Files\Clean PC Pro 2018 for ZPZANAWL\mysysm.exe"1⤵
- Executes dropped EXE
-
C:\Windows\system32\AUDIODG.EXEC:\Windows\system32\AUDIODG.EXE 0x3f4 0x4741⤵
Network
MITRE ATT&CK Enterprise v16
Replay Monitor
Loading Replay Monitor...
Downloads
Interop.IWshRuntimeLibrary.dll
Microsoft.Win32.TaskScheduler.dll
System.Data.SQLite.dll
TAFactory.IconPack.dll
application.ico
gtcmg.dll
langs.db
mysysm.exe
mysysm.exe.config
SQLite.Interop.dll
mdb.db
mysysm.exe.log
trackOffersView[1].htm
level_1[2]
level_4[1]
level_2[1]
level_3[2]
RES1AF2.tmp
RES87DF.tmp
a0p2nyfo.dll
_iscrypt.dll
jaffacakes118_Hoax.Win32.AutoFixerPro.a.tmp
k-iajl8j.dll
Errorlog.txt
Errorlog.txt
Settings.xml
SP_D6856A92C55A46B59379FF31442031FC.dat
CSC1AF1.tmp
CSC87DE.tmp
a0p2nyfo.0.cs
a0p2nyfo.cmdline
k-iajl8j.0.cs
k-iajl8j.cmdline
clean pc pro 2018.lnk
memory/912-140-0x00000000019D0000-0x00000000019D8000-memory.dmp
memory/912-139-0x000000001DD80000-0x000000001DDB0000-memory.dmp
memory/912-152-0x0000000021650000-0x0000000021740000-memory.dmp
memory/912-135-0x0000000001BA0000-0x0000000001BB0000-memory.dmp
memory/912-153-0x0000000021D00000-0x00000000222BA000-memory.dmp
memory/912-146-0x000000001F6A0000-0x000000001F6EA000-memory.dmp
memory/912-136-0x000000001C830000-0x000000001CCFE000-memory.dmp
memory/912-144-0x000000001E2C0000-0x000000001E2D0000-memory.dmp
memory/912-147-0x0000000020C90000-0x0000000020CD9000-memory.dmp
memory/912-137-0x000000001C190000-0x000000001C22C000-memory.dmp
memory/912-156-0x0000000020DC0000-0x0000000020DFE000-memory.dmp
memory/912-143-0x0000000020980000-0x0000000020C8E000-memory.dmp
memory/912-151-0x000000001F6F0000-0x000000001F710000-memory.dmp
memory/992-165-0x0000000000400000-0x0000000000538000-memory.dmp
memory/992-155-0x0000000000400000-0x0000000000538000-memory.dmp
memory/992-5-0x00000000023E0000-0x00000000023E1000-memory.dmp
memory/992-16-0x0000000000400000-0x0000000000538000-memory.dmp
memory/992-17-0x00000000023E0000-0x00000000023E1000-memory.dmp
memory/3852-0-0x0000000000400000-0x0000000000434000-memory.dmp
memory/3852-166-0x0000000000400000-0x0000000000434000-memory.dmp
memory/3852-15-0x0000000000400000-0x0000000000434000-memory.dmp
memory/4360-197-0x0000000028BE0000-0x0000000028C86000-memory.dmp
memory/4360-471-0x0000000001790000-0x00000000017A0000-memory.dmp
memory/4360-407-0x000000001E840000-0x000000001E84C000-memory.dmp
memory/4360-398-0x000000001E7F0000-0x000000001E7FA000-memory.dmp
memory/4360-324-0x0000000029B30000-0x0000000029B49000-memory.dmp
memory/4360-494-0x0000000001750000-0x000000000175A000-memory.dmp
memory/4360-262-0x0000000028F20000-0x0000000029020000-memory.dmp
memory/4360-198-0x0000000028D00000-0x0000000028D62000-memory.dmp
memory/4360-174-0x0000000024E70000-0x0000000025616000-memory.dmp
memory/4360-503-0x000000002BB50000-0x000000002BBFC000-memory.dmp
memory/4360-171-0x00000000225F0000-0x0000000022AFE000-memory.dmp