Analysis
- max time kernel
145s - max time network
148s - platform
windows10-2004_x64 - resource
win10v2004-20241007-en - resource tags
- submitted
09/11/2024, 04:36
General
- Target 9538160d226747150f9c636138b9794ba6326b02e048233adc81e65dc9ac1191.exe
- Size 990KB
- Sample241109-e8kacszrcj
- SHA256 9538160d226747150f9c636138b9794ba6326b02e048233adc81e65dc9ac1191
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
-
C:\Users\Admin\AppData\Local\Temp\9538160d226747150f9c636138b9794ba6326b02e048233adc81e65dc9ac1191.exe"C:\Users\Admin\AppData\Local\Temp\9538160d226747150f9c636138b9794ba6326b02e048233adc81e65dc9ac1191.exe"1⤵
- Adds Run key to start application
- System Location Discovery: System Language Discovery
- Suspicious use of WriteProcessMemory
-
C:\Users\Admin\AppData\Local\Temp\IXP000.TMP\ws707062.exeC:\Users\Admin\AppData\Local\Temp\IXP000.TMP\ws707062.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\UP235332.exeC:\Users\Admin\AppData\Local\Temp\IXP001.TMP\UP235332.exe3⤵
- 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\IXP002.TMP\156413437.exeC:\Users\Admin\AppData\Local\Temp\IXP002.TMP\156413437.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
-
C:\Windows\SysWOW64\WerFault.exeC:\Windows\SysWOW64\WerFault.exe -u -p 1504 -s 10845⤵
- Program crash
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C:\Users\Admin\AppData\Local\Temp\IXP002.TMP\210661960.exeC:\Users\Admin\AppData\Local\Temp\IXP002.TMP\210661960.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 460 -p 1504 -ip 15041⤵
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
ws707062.exe
UP235332.exe
156413437.exe
210661960.exe
memory/1504-50-0x00000000076F0000-0x0000000007702000-memory.dmp
memory/1504-48-0x00000000076F0000-0x0000000007702000-memory.dmp
memory/1504-26-0x00000000070C0000-0x00000000070DA000-memory.dmp
memory/1504-27-0x00000000070E0000-0x0000000007684000-memory.dmp
memory/1504-28-0x00000000076F0000-0x0000000007708000-memory.dmp
memory/1504-54-0x00000000076F0000-0x0000000007702000-memory.dmp
memory/1504-56-0x00000000076F0000-0x0000000007702000-memory.dmp
memory/1504-52-0x00000000076F0000-0x0000000007702000-memory.dmp
memory/1504-61-0x0000000000400000-0x0000000002B9E000-memory.dmp
memory/1504-63-0x0000000000400000-0x0000000002B9E000-memory.dmp
memory/1504-46-0x00000000076F0000-0x0000000007702000-memory.dmp
memory/1504-44-0x00000000076F0000-0x0000000007702000-memory.dmp
memory/1504-42-0x00000000076F0000-0x0000000007702000-memory.dmp
memory/1504-40-0x00000000076F0000-0x0000000007702000-memory.dmp
memory/1504-38-0x00000000076F0000-0x0000000007702000-memory.dmp
memory/1504-36-0x00000000076F0000-0x0000000007702000-memory.dmp
memory/1504-34-0x00000000076F0000-0x0000000007702000-memory.dmp
memory/1504-32-0x00000000076F0000-0x0000000007702000-memory.dmp
memory/1504-30-0x00000000076F0000-0x0000000007702000-memory.dmp
memory/1504-29-0x00000000076F0000-0x0000000007702000-memory.dmp
memory/3292-93-0x0000000004D80000-0x0000000004DB5000-memory.dmp
memory/3292-77-0x0000000004D80000-0x0000000004DB5000-memory.dmp
memory/3292-866-0x0000000004A20000-0x0000000004A6C000-memory.dmp
memory/3292-865-0x000000000A4B0000-0x000000000A4EC000-memory.dmp
memory/3292-864-0x000000000A3A0000-0x000000000A4AA000-memory.dmp
memory/3292-863-0x00000000072E0000-0x00000000072F2000-memory.dmp
memory/3292-862-0x0000000009D80000-0x000000000A398000-memory.dmp
memory/3292-68-0x0000000004BE0000-0x0000000004C1C000-memory.dmp
memory/3292-69-0x0000000004D80000-0x0000000004DBA000-memory.dmp
memory/3292-75-0x0000000004D80000-0x0000000004DB5000-memory.dmp
memory/3292-89-0x0000000004D80000-0x0000000004DB5000-memory.dmp
memory/3292-101-0x0000000004D80000-0x0000000004DB5000-memory.dmp
memory/3292-99-0x0000000004D80000-0x0000000004DB5000-memory.dmp
memory/3292-97-0x0000000004D80000-0x0000000004DB5000-memory.dmp
memory/3292-95-0x0000000004D80000-0x0000000004DB5000-memory.dmp
memory/3292-70-0x0000000004D80000-0x0000000004DB5000-memory.dmp
memory/3292-91-0x0000000004D80000-0x0000000004DB5000-memory.dmp
memory/3292-87-0x0000000004D80000-0x0000000004DB5000-memory.dmp
memory/3292-85-0x0000000004D80000-0x0000000004DB5000-memory.dmp
memory/3292-83-0x0000000004D80000-0x0000000004DB5000-memory.dmp
memory/3292-81-0x0000000004D80000-0x0000000004DB5000-memory.dmp
memory/3292-79-0x0000000004D80000-0x0000000004DB5000-memory.dmp
memory/3292-71-0x0000000004D80000-0x0000000004DB5000-memory.dmp
memory/3292-73-0x0000000004D80000-0x0000000004DB5000-memory.dmp
memory/3672-59-0x00000000049B0000-0x0000000004A8D000-memory.dmp
memory/3672-1-0x00000000048D0000-0x00000000049AD000-memory.dmp
memory/3672-2-0x00000000049B0000-0x0000000004A8D000-memory.dmp
memory/3672-3-0x0000000000400000-0x00000000004E0000-memory.dmp
memory/3672-57-0x00000000048D0000-0x00000000049AD000-memory.dmp
memory/3672-60-0x0000000000400000-0x00000000004E0000-memory.dmp
memory/3672-58-0x0000000000400000-0x0000000002C53000-memory.dmp