Analysis
- max time kernel
148s - max time network
150s - platform
windows10-2004_x64 - resource
win10v2004-20241007-en - resource tags
- submitted
09/11/2024, 03:58
General
- Target 5c940fd26e0b9ca0041893718bdf14d9244ebcb5a91fee19de13a59c52b59232.exe
- Size 1.3MB
- Sample241109-ejphsazlgl
- SHA256 5c940fd26e0b9ca0041893718bdf14d9244ebcb5a91fee19de13a59c52b59232
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\5c940fd26e0b9ca0041893718bdf14d9244ebcb5a91fee19de13a59c52b59232.exe"C:\Users\Admin\AppData\Local\Temp\5c940fd26e0b9ca0041893718bdf14d9244ebcb5a91fee19de13a59c52b59232.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\vz693356.exeC:\Users\Admin\AppData\Local\Temp\IXP000.TMP\vz693356.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\CO904441.exeC:\Users\Admin\AppData\Local\Temp\IXP001.TMP\CO904441.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\104623527.exeC:\Users\Admin\AppData\Local\Temp\IXP002.TMP\104623527.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 3804 -s 11005⤵
- Program crash
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C:\Users\Admin\AppData\Local\Temp\IXP002.TMP\262821295.exeC:\Users\Admin\AppData\Local\Temp\IXP002.TMP\262821295.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 440 -p 3804 -ip 38041⤵
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
vz693356.exe
CO904441.exe
104623527.exe
262821295.exe
memory/3804-26-0x0000000000400000-0x0000000000808000-memory.dmp
memory/3804-27-0x0000000000400000-0x0000000000808000-memory.dmp
memory/3804-28-0x0000000002750000-0x000000000276A000-memory.dmp
memory/3804-29-0x0000000004FA0000-0x0000000005544000-memory.dmp
memory/3804-30-0x0000000002860000-0x0000000002878000-memory.dmp
memory/3804-54-0x0000000002860000-0x0000000002872000-memory.dmp
memory/3804-58-0x0000000002860000-0x0000000002872000-memory.dmp
memory/3804-56-0x0000000002860000-0x0000000002872000-memory.dmp
memory/3804-52-0x0000000002860000-0x0000000002872000-memory.dmp
memory/3804-50-0x0000000002860000-0x0000000002872000-memory.dmp
memory/3804-48-0x0000000002860000-0x0000000002872000-memory.dmp
memory/3804-44-0x0000000002860000-0x0000000002872000-memory.dmp
memory/3804-42-0x0000000002860000-0x0000000002872000-memory.dmp
memory/3804-40-0x0000000002860000-0x0000000002872000-memory.dmp
memory/3804-38-0x0000000002860000-0x0000000002872000-memory.dmp
memory/3804-34-0x0000000002860000-0x0000000002872000-memory.dmp
memory/3804-32-0x0000000002860000-0x0000000002872000-memory.dmp
memory/3804-31-0x0000000002860000-0x0000000002872000-memory.dmp
memory/3804-46-0x0000000002860000-0x0000000002872000-memory.dmp
memory/3804-36-0x0000000002860000-0x0000000002872000-memory.dmp
memory/3804-65-0x0000000000400000-0x0000000000808000-memory.dmp
memory/4224-59-0x0000000002720000-0x0000000002825000-memory.dmp
memory/4224-1-0x0000000002720000-0x0000000002825000-memory.dmp
memory/4224-3-0x0000000000400000-0x000000000050A000-memory.dmp
memory/4224-2-0x0000000002840000-0x0000000002946000-memory.dmp
memory/4224-60-0x0000000002840000-0x0000000002946000-memory.dmp
memory/4224-62-0x0000000000400000-0x000000000050A000-memory.dmp
memory/4224-61-0x0000000000400000-0x00000000008E6000-memory.dmp
memory/4892-95-0x0000000004DF0000-0x0000000004E25000-memory.dmp
memory/4892-89-0x0000000004DF0000-0x0000000004E25000-memory.dmp
memory/4892-73-0x0000000004DF0000-0x0000000004E25000-memory.dmp
memory/4892-85-0x0000000004DF0000-0x0000000004E25000-memory.dmp
memory/4892-103-0x0000000004DF0000-0x0000000004E25000-memory.dmp
memory/4892-101-0x0000000004DF0000-0x0000000004E25000-memory.dmp
memory/4892-99-0x0000000004DF0000-0x0000000004E25000-memory.dmp
memory/4892-97-0x0000000004DF0000-0x0000000004E25000-memory.dmp
memory/4892-70-0x00000000028C0000-0x00000000028FC000-memory.dmp
memory/4892-93-0x0000000004DF0000-0x0000000004E25000-memory.dmp
memory/4892-92-0x0000000004DF0000-0x0000000004E25000-memory.dmp
memory/4892-71-0x0000000004DF0000-0x0000000004E2A000-memory.dmp
memory/4892-87-0x0000000004DF0000-0x0000000004E25000-memory.dmp
memory/4892-83-0x0000000004DF0000-0x0000000004E25000-memory.dmp
memory/4892-864-0x0000000007920000-0x0000000007F38000-memory.dmp
memory/4892-81-0x0000000004DF0000-0x0000000004E25000-memory.dmp
memory/4892-79-0x0000000004DF0000-0x0000000004E25000-memory.dmp
memory/4892-77-0x0000000004DF0000-0x0000000004E25000-memory.dmp
memory/4892-75-0x0000000004DF0000-0x0000000004E25000-memory.dmp
memory/4892-72-0x0000000004DF0000-0x0000000004E25000-memory.dmp
memory/4892-865-0x0000000007FA0000-0x0000000007FB2000-memory.dmp
memory/4892-866-0x0000000007FC0000-0x00000000080CA000-memory.dmp
memory/4892-867-0x00000000080E0000-0x000000000811C000-memory.dmp
memory/4892-868-0x00000000027E0000-0x000000000282C000-memory.dmp