Analysis
- max time kernel
143s - max time network
150s - platform
windows10-2004_x64 - resource
win10v2004-20241007-en - resource tags
- submitted
10/11/2024, 01:02
General
- Target 82cb64835dc82e856e4afb4b3697953b470acf35394b2d0afebc21bc0f3599d2.exe
- Size 1.0MB
- Sample241110-beax2synhr
- SHA256 82cb64835dc82e856e4afb4b3697953b470acf35394b2d0afebc21bc0f3599d2
Malware Config
Signatures
- Detects Healer an antivirus disabler dropper 17 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 19 IoCs
- Redline family
- Executes dropped EXE 4 IoCs
- Windows security modification 2 TTPs 2 IoCs
- Adds Run key to start application 2 TTPs 3 IoCs
- Program crash 1 IoCs
- 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.
- Suspicious behavior: EnumeratesProcesses 2 IoCs
- Suspicious use of AdjustPrivilegeToken 2 IoCs
- Suspicious use of WriteProcessMemory 12 IoCs
Processes
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C:\Users\Admin\AppData\Local\Temp\82cb64835dc82e856e4afb4b3697953b470acf35394b2d0afebc21bc0f3599d2.exe"C:\Users\Admin\AppData\Local\Temp\82cb64835dc82e856e4afb4b3697953b470acf35394b2d0afebc21bc0f3599d2.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\Ir478252.exeC:\Users\Admin\AppData\Local\Temp\IXP000.TMP\Ir478252.exe2⤵
- Executes dropped EXE
- 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\IXP001.TMP\yl554725.exeC:\Users\Admin\AppData\Local\Temp\IXP001.TMP\yl554725.exe3⤵
- Executes dropped EXE
- 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\IXP002.TMP\195540110.exeC:\Users\Admin\AppData\Local\Temp\IXP002.TMP\195540110.exe4⤵
- Modifies Windows Defender Real-time Protection settings
- Executes dropped EXE
- Windows security modification
- System Location Discovery: System Language Discovery
- Suspicious behavior: EnumeratesProcesses
- Suspicious use of AdjustPrivilegeToken
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C:\Windows\SysWOW64\WerFault.exeC:\Windows\SysWOW64\WerFault.exe -u -p 4760 -s 10845⤵
- Program crash
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C:\Users\Admin\AppData\Local\Temp\IXP002.TMP\253376046.exeC:\Users\Admin\AppData\Local\Temp\IXP002.TMP\253376046.exe4⤵
- Executes dropped EXE
- System Location Discovery: System Language Discovery
- Suspicious use of AdjustPrivilegeToken
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C:\Windows\SysWOW64\WerFault.exeC:\Windows\SysWOW64\WerFault.exe -pss -s 456 -p 4760 -ip 47601⤵
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
Ir478252.exe
yl554725.exe
195540110.exe
253376046.exe
memory/2088-94-0x0000000007220000-0x0000000007255000-memory.dmp
memory/2088-95-0x0000000007220000-0x0000000007255000-memory.dmp
memory/2088-864-0x000000000A380000-0x000000000A48A000-memory.dmp
memory/2088-862-0x0000000009D00000-0x000000000A318000-memory.dmp
memory/2088-863-0x000000000A360000-0x000000000A372000-memory.dmp
memory/2088-83-0x0000000007220000-0x0000000007255000-memory.dmp
memory/2088-85-0x0000000007220000-0x0000000007255000-memory.dmp
memory/2088-87-0x0000000007220000-0x0000000007255000-memory.dmp
memory/2088-89-0x0000000007220000-0x0000000007255000-memory.dmp
memory/2088-92-0x0000000007220000-0x0000000007255000-memory.dmp
memory/2088-866-0x0000000004CD0000-0x0000000004D1C000-memory.dmp
memory/2088-865-0x000000000A490000-0x000000000A4CC000-memory.dmp
memory/2088-97-0x0000000007220000-0x0000000007255000-memory.dmp
memory/2088-99-0x0000000007220000-0x0000000007255000-memory.dmp
memory/2088-79-0x0000000007220000-0x0000000007255000-memory.dmp
memory/2088-81-0x0000000007220000-0x0000000007255000-memory.dmp
memory/2088-101-0x0000000007220000-0x0000000007255000-memory.dmp
memory/2088-70-0x0000000007220000-0x0000000007255000-memory.dmp
memory/2088-71-0x0000000007220000-0x0000000007255000-memory.dmp
memory/2088-73-0x0000000007220000-0x0000000007255000-memory.dmp
memory/2088-75-0x0000000007220000-0x0000000007255000-memory.dmp
memory/2088-77-0x0000000007220000-0x0000000007255000-memory.dmp
memory/2088-69-0x0000000007220000-0x000000000725A000-memory.dmp
memory/2088-68-0x0000000004B50000-0x0000000004B8C000-memory.dmp
memory/4760-48-0x0000000007280000-0x0000000007292000-memory.dmp
memory/4760-40-0x0000000007280000-0x0000000007292000-memory.dmp
memory/4760-63-0x0000000000400000-0x0000000002BAF000-memory.dmp
memory/4760-26-0x00000000049D0000-0x00000000049EA000-memory.dmp
memory/4760-27-0x0000000007410000-0x00000000079B4000-memory.dmp
memory/4760-28-0x0000000007280000-0x0000000007298000-memory.dmp
memory/4760-56-0x0000000007280000-0x0000000007292000-memory.dmp
memory/4760-29-0x0000000007280000-0x0000000007292000-memory.dmp
memory/4760-30-0x0000000007280000-0x0000000007292000-memory.dmp
memory/4760-33-0x0000000007280000-0x0000000007292000-memory.dmp
memory/4760-34-0x0000000007280000-0x0000000007292000-memory.dmp
memory/4760-37-0x0000000007280000-0x0000000007292000-memory.dmp
memory/4760-38-0x0000000007280000-0x0000000007292000-memory.dmp
memory/4760-61-0x0000000000400000-0x0000000002BAF000-memory.dmp
memory/4760-42-0x0000000007280000-0x0000000007292000-memory.dmp
memory/4760-45-0x0000000007280000-0x0000000007292000-memory.dmp
memory/4760-46-0x0000000007280000-0x0000000007292000-memory.dmp
memory/4760-54-0x0000000007280000-0x0000000007292000-memory.dmp
memory/4760-51-0x0000000007280000-0x0000000007292000-memory.dmp
memory/4760-52-0x0000000007280000-0x0000000007292000-memory.dmp
memory/4888-1-0x0000000004900000-0x00000000049EB000-memory.dmp
memory/4888-57-0x0000000004900000-0x00000000049EB000-memory.dmp
memory/4888-58-0x0000000004AC0000-0x0000000004BAC000-memory.dmp
memory/4888-60-0x0000000000400000-0x00000000004F0000-memory.dmp
memory/4888-59-0x0000000000400000-0x0000000002C73000-memory.dmp
memory/4888-3-0x0000000000400000-0x00000000004F0000-memory.dmp
memory/4888-2-0x0000000004AC0000-0x0000000004BAC000-memory.dmp