Analysis
- user interaction
yes - max time kernel
149s - max time network
149s - platform
windows10-2004_x64 - resource
win10v2004-20260911-en - resource tags
- submitted
20/10/2026, 22:59
General
- Target ! SETUP.bat
- Size 3KB
- Sample261020-2yctvsys4p
- SHA256 066d5d62e1ed8bcea4de4394ebe4b050fbb705e21e15b15e849c2705eade7f72
Malware Config
Signatures
- Windows security bypass 2 TTPs 5 IoCs
- Executes dropped EXE 1 IoCs
- Loads dropped DLL 2 IoCs
- Adds Run key to start application 2 TTPs 1 IoCs
- Contacts third-party web service commonly abused for C2 1 TTPs 2 IoCs
Legitimate web (hosting) services can be abused by malware authors to host malware or C2s.
- Looks up external IP address via web service 1 TTPs 2 IoCs
Uses a legitimate IP lookup service to find the infected system's external IP.
- Suspicious use of SetThreadContext 1 IoCs
- UPX packed file 6 IoCs
Detects executables packed with UPX/modified UPX open source packer.
- Command and Scripting Interpreter: JavaScript 1 TTPs
- Executes a command shell one-liner 1 TTPs 2 IoCs
Execution of a cmd.exe one-liner (/c "close" or /k "keep") is a common script/loader stage.
- Reads the TCP/IP host and domain name from the registry 1 TTPs 2 IoCs
The configured hostname and DNS domain identify the machine and are commonly collected to profile a host before it reports in.
- Checks SCSI registry key(s) 3 TTPs 12 IoCs
SCSI information is often read in order to detect sandboxing environments.
- Checks processor information in registry 2 TTPs 6 IoCs
Processor information is often read in order to detect sandboxing environments.
- Suspicious behavior: EnumeratesProcesses 64 IoCs
- Suspicious use of AdjustPrivilegeToken 2 IoCs
- Suspicious use of WriteProcessMemory 13 IoCs
Processes
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C:\Windows\system32\cmd.exeC:\Windows\system32\cmd.exe /c "C:\Users\Admin\AppData\Local\Temp\! SETUP.bat"1⤵
- Executes a command shell one-liner
- Suspicious use of WriteProcessMemory
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C:\Windows\system32\mode.commode con: cols=72 lines=242⤵
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C:\Windows\system32\cacls.exe"C:\Windows\system32\cacls.exe" "C:\Windows\system32\config\system"2⤵
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C:\Users\Admin\AppData\Local\Temp\sslconf.exesslconf.exe2⤵
- Checks SCSI registry key(s)
- Checks processor information in registry
- Suspicious behavior: EnumeratesProcesses
- Suspicious use of WriteProcessMemory
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C:\ProgramData\TomatoMistyRose\sslconf.exe"C:\ProgramData\TomatoMistyRose\sslconf.exe"3⤵
- Executes dropped EXE
- Loads dropped DLL
- Adds Run key to start application
- Suspicious use of SetThreadContext
- Reads the TCP/IP host and domain name from the registry
- Checks SCSI registry key(s)
- Checks processor information in registry
- Suspicious behavior: EnumeratesProcesses
- Suspicious use of WriteProcessMemory
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C:\Windows\helpPane.exe"C:\Windows\helpPane.exe"4⤵
- Windows security bypass
- Checks processor information in registry
- Suspicious use of AdjustPrivilegeToken
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C:\Users\Admin\AppData\Local\Temp\Cyber.execyber.exe2⤵
-
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C:\Windows\System32\cmd.exe"C:\Windows\System32\cmd.exe" /c cd /d "C:\ProgramData\TomatoMistyRose"1⤵
- Executes a command shell one-liner
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C:\Windows\System32\wscript.exe"C:\Windows\System32\wscript.exe" "C:\ProgramData\TomatoMistyRose\LightGoldenRodYellowLightCoral.js" //B //Nologo1⤵
Network
MITRE ATT&CK Enterprise v16
Execution
Command and Scripting Interpreter
2JavaScript
1Windows Command Shell
1Privilege Escalation
Boot or Logon Autostart Execution
1Registry Run Keys / Startup Folder
1Replay Monitor
Loading Replay Monitor...
Downloads
LightGoldenRodYellowLightCoral.js
VCRUNTIME140.dll
sslconf.exe
tempdir.dll
memory/1504-4-0x000000001CA00000-0x000000001CA10000-memory.dmp
memory/1504-6-0x000000001D560000-0x000000001D56E000-memory.dmp
memory/1504-7-0x000000001D7D0000-0x000000001D7D8000-memory.dmp
memory/1504-5-0x000000001D590000-0x000000001D5C8000-memory.dmp
memory/1504-3-0x000000001CA00000-0x000000001CA10000-memory.dmp
memory/1504-1-0x0000000000630000-0x0000000000646000-memory.dmp
memory/1504-24-0x000000001CA00000-0x000000001CA10000-memory.dmp
memory/1504-25-0x000000001CA00000-0x000000001CA10000-memory.dmp
memory/1504-26-0x000000001CA00000-0x000000001CA10000-memory.dmp
memory/2088-17-0x00007FFE4F170000-0x00007FFE4F897000-memory.dmp
memory/2088-2-0x00007FFE4F170000-0x00007FFE4F897000-memory.dmp
memory/3204-64-0x00007FF6E72F0000-0x00007FF6E7BC5000-memory.dmp
memory/3204-62-0x00007FF6E72F0000-0x00007FF6E7BC5000-memory.dmp
memory/3204-73-0x00007FF6E72F0000-0x00007FF6E7BC5000-memory.dmp
memory/3204-72-0x00007FF6E72F0000-0x00007FF6E7BC5000-memory.dmp
memory/3204-71-0x00007FF6E72F0000-0x00007FF6E7BC5000-memory.dmp
memory/3204-70-0x00007FF6E72F0000-0x00007FF6E7BC5000-memory.dmp
memory/3204-69-0x00007FF6E72F0000-0x00007FF6E7BC5000-memory.dmp
memory/3204-55-0x00007FF6E72F0000-0x00007FF6E7BC5000-memory.dmp
memory/3204-68-0x00007FF6E72F0000-0x00007FF6E7BC5000-memory.dmp
memory/3204-56-0x00007FF6E72F0000-0x00007FF6E7BC5000-memory.dmp
memory/3204-49-0x00007FF6E72F0000-0x00007FF6E7BC5000-memory.dmp
memory/3204-41-0x00007FF6E72F0000-0x00007FF6E7BC5000-memory.dmp
memory/3204-59-0x00007FF6E72F0000-0x00007FF6E7BC5000-memory.dmp
memory/3204-67-0x00007FF6E72F0000-0x00007FF6E7BC5000-memory.dmp
memory/3204-63-0x00007FF6E72F0000-0x00007FF6E7BC5000-memory.dmp
memory/3204-66-0x00007FF6E72F0000-0x00007FF6E7BC5000-memory.dmp
memory/3204-65-0x00007FF6E72F0000-0x00007FF6E7BC5000-memory.dmp
memory/3444-23-0x00007FFE4F170000-0x00007FFE4F897000-memory.dmp
memory/3444-29-0x00007FFE4F170000-0x00007FFE4F897000-memory.dmp
memory/3444-58-0x00007FFE4F170000-0x00007FFE4F897000-memory.dmp
memory/3444-45-0x0000000140000000-0x00000001406E5000-memory.dmp
memory/3444-39-0x0000000140000000-0x00000001406E5000-memory.dmp
memory/3444-38-0x0000000140000000-0x00000001406E5000-memory.dmp
memory/3444-40-0x0000000140000000-0x00000001406E5000-memory.dmp
memory/3444-30-0x0000000140000000-0x00000001406E5000-memory.dmp