Analysis
- max time kernel
140s - max time network
147s - platform
windows10-2004_x64 - resource
win10v2004-20241007-en - resource tags
- submitted
09/11/2024, 03:59
General
- Target 90427a6f34e49421922add5a92d8f92456bf2655320ed32402e87ff42fff7bc7.exe
- Size 611KB
- Sample241109-ej24wawnf1
- SHA256 90427a6f34e49421922add5a92d8f92456bf2655320ed32402e87ff42fff7bc7
Malware Config
Signatures
- Detects Healer an antivirus disabler dropper 2 IoCs
- Healer
Healer an antivirus disabler dropper.
- Healer family
- Modifies Windows Defender Real-time Protection settings 3 TTPs 6 IoCs
- RedLine
RedLine Stealer is a malware family written in C#, first appearing in early 2020.
- RedLine payload 35 IoCs
- Redline family
- Executes dropped EXE 3 IoCs
- Windows security modification 2 TTPs 1 IoCs
- Adds Run key to start application 2 TTPs 2 IoCs
- System Location Discovery: System Language Discovery 1 TTPs 3 IoCs
Attempt gather information about the system language of a victim in order to infer the geographical location of that host.
- Suspicious behavior: EnumeratesProcesses 2 IoCs
- Suspicious use of AdjustPrivilegeToken 2 IoCs
- Suspicious use of WriteProcessMemory 8 IoCs
Processes
-
C:\Users\Admin\AppData\Local\Temp\90427a6f34e49421922add5a92d8f92456bf2655320ed32402e87ff42fff7bc7.exe"C:\Users\Admin\AppData\Local\Temp\90427a6f34e49421922add5a92d8f92456bf2655320ed32402e87ff42fff7bc7.exe"1⤵
- Adds Run key to start application
- System Location Discovery: System Language Discovery
- Suspicious use of WriteProcessMemory
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C:\Users\Admin\AppData\Local\Temp\IXP000.TMP\st440360.exeC:\Users\Admin\AppData\Local\Temp\IXP000.TMP\st440360.exe2⤵
- Executes dropped EXE
- Adds Run key to start application
- System Location Discovery: System Language Discovery
- Suspicious use of WriteProcessMemory
-
C:\Users\Admin\AppData\Local\Temp\IXP001.TMP\00318437.exeC:\Users\Admin\AppData\Local\Temp\IXP001.TMP\00318437.exe3⤵
- Modifies Windows Defender Real-time Protection settings
- Executes dropped EXE
- Windows security modification
- Suspicious behavior: EnumeratesProcesses
- Suspicious use of AdjustPrivilegeToken
-
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C:\Users\Admin\AppData\Local\Temp\IXP001.TMP\kp756659.exeC:\Users\Admin\AppData\Local\Temp\IXP001.TMP\kp756659.exe3⤵
- Executes dropped EXE
- System Location Discovery: System Language Discovery
- Suspicious use of AdjustPrivilegeToken
-
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Network
MITRE ATT&CK Enterprise v15
Persistence
Boot or Logon Autostart Execution
1Registry Run Keys / Startup Folder
1Create or Modify System Process
1Windows Service
1Replay Monitor
Loading Replay Monitor...
Downloads
st440360.exe
00318437.exe
kp756659.exe
memory/4736-14-0x00007FFBFA573000-0x00007FFBFA575000-memory.dmp
memory/4736-15-0x0000000000E50000-0x0000000000E5A000-memory.dmp
memory/4736-16-0x00007FFBFA573000-0x00007FFBFA575000-memory.dmp
memory/4964-64-0x0000000002AE0000-0x0000000002B15000-memory.dmp
memory/4964-54-0x0000000002AE0000-0x0000000002B15000-memory.dmp
memory/4964-24-0x0000000002AE0000-0x0000000002B1A000-memory.dmp
memory/4964-36-0x0000000002AE0000-0x0000000002B15000-memory.dmp
memory/4964-88-0x0000000002AE0000-0x0000000002B15000-memory.dmp
memory/4964-86-0x0000000002AE0000-0x0000000002B15000-memory.dmp
memory/4964-84-0x0000000002AE0000-0x0000000002B15000-memory.dmp
memory/4964-82-0x0000000002AE0000-0x0000000002B15000-memory.dmp
memory/4964-80-0x0000000002AE0000-0x0000000002B15000-memory.dmp
memory/4964-78-0x0000000002AE0000-0x0000000002B15000-memory.dmp
memory/4964-76-0x0000000002AE0000-0x0000000002B15000-memory.dmp
memory/4964-74-0x0000000002AE0000-0x0000000002B15000-memory.dmp
memory/4964-72-0x0000000002AE0000-0x0000000002B15000-memory.dmp
memory/4964-70-0x0000000002AE0000-0x0000000002B15000-memory.dmp
memory/4964-68-0x0000000002AE0000-0x0000000002B15000-memory.dmp
memory/4964-66-0x0000000002AE0000-0x0000000002B15000-memory.dmp
memory/4964-22-0x0000000002600000-0x000000000263C000-memory.dmp
memory/4964-62-0x0000000002AE0000-0x0000000002B15000-memory.dmp
memory/4964-60-0x0000000002AE0000-0x0000000002B15000-memory.dmp
memory/4964-58-0x0000000002AE0000-0x0000000002B15000-memory.dmp
memory/4964-56-0x0000000002AE0000-0x0000000002B15000-memory.dmp
memory/4964-23-0x00000000050E0000-0x0000000005684000-memory.dmp
memory/4964-52-0x0000000002AE0000-0x0000000002B15000-memory.dmp
memory/4964-50-0x0000000002AE0000-0x0000000002B15000-memory.dmp
memory/4964-48-0x0000000002AE0000-0x0000000002B15000-memory.dmp
memory/4964-46-0x0000000002AE0000-0x0000000002B15000-memory.dmp
memory/4964-44-0x0000000002AE0000-0x0000000002B15000-memory.dmp
memory/4964-42-0x0000000002AE0000-0x0000000002B15000-memory.dmp
memory/4964-40-0x0000000002AE0000-0x0000000002B15000-memory.dmp
memory/4964-38-0x0000000002AE0000-0x0000000002B15000-memory.dmp
memory/4964-34-0x0000000002AE0000-0x0000000002B15000-memory.dmp
memory/4964-32-0x0000000002AE0000-0x0000000002B15000-memory.dmp
memory/4964-30-0x0000000002AE0000-0x0000000002B15000-memory.dmp
memory/4964-28-0x0000000002AE0000-0x0000000002B15000-memory.dmp
memory/4964-26-0x0000000002AE0000-0x0000000002B15000-memory.dmp
memory/4964-25-0x0000000002AE0000-0x0000000002B15000-memory.dmp
memory/4964-819-0x0000000008030000-0x000000000813A000-memory.dmp
memory/4964-820-0x0000000005070000-0x00000000050AC000-memory.dmp
memory/4964-821-0x0000000002690000-0x00000000026DC000-memory.dmp
memory/4964-818-0x0000000005040000-0x0000000005052000-memory.dmp
memory/4964-817-0x0000000007A10000-0x0000000008028000-memory.dmp