Analysis
- max time kernel
142s - max time network
148s - platform
windows10-2004_x64 - resource
win10v2004-20241007-en - resource tags
- submitted
10/11/2024, 02:27
General
- Target e3467f0f2634be0d8896f2db5c7ec6739b9000dce83c99ae71181c2bc05a1026.exe
- Size 1.2MB
- Sample241110-cxtcsazqhm
- SHA256 e3467f0f2634be0d8896f2db5c7ec6739b9000dce83c99ae71181c2bc05a1026
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\e3467f0f2634be0d8896f2db5c7ec6739b9000dce83c99ae71181c2bc05a1026.exe"C:\Users\Admin\AppData\Local\Temp\e3467f0f2634be0d8896f2db5c7ec6739b9000dce83c99ae71181c2bc05a1026.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\VZ957923.exeC:\Users\Admin\AppData\Local\Temp\IXP000.TMP\VZ957923.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\HG058549.exeC:\Users\Admin\AppData\Local\Temp\IXP001.TMP\HG058549.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\190709580.exeC:\Users\Admin\AppData\Local\Temp\IXP002.TMP\190709580.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 932 -s 10845⤵
- Program crash
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C:\Users\Admin\AppData\Local\Temp\IXP002.TMP\297062213.exeC:\Users\Admin\AppData\Local\Temp\IXP002.TMP\297062213.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 436 -p 932 -ip 9321⤵
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
VZ957923.exe
HG058549.exe
190709580.exe
297062213.exe
memory/932-26-0x0000000000400000-0x0000000000804000-memory.dmp
memory/932-27-0x0000000000400000-0x0000000000804000-memory.dmp
memory/932-28-0x0000000000400000-0x0000000000804000-memory.dmp
memory/932-29-0x0000000002840000-0x000000000285A000-memory.dmp
memory/932-30-0x0000000004E70000-0x0000000005414000-memory.dmp
memory/932-31-0x0000000004DA0000-0x0000000004DB8000-memory.dmp
memory/932-57-0x0000000004DA0000-0x0000000004DB2000-memory.dmp
memory/932-55-0x0000000004DA0000-0x0000000004DB2000-memory.dmp
memory/932-59-0x0000000004DA0000-0x0000000004DB2000-memory.dmp
memory/932-53-0x0000000004DA0000-0x0000000004DB2000-memory.dmp
memory/932-51-0x0000000004DA0000-0x0000000004DB2000-memory.dmp
memory/932-49-0x0000000004DA0000-0x0000000004DB2000-memory.dmp
memory/932-47-0x0000000004DA0000-0x0000000004DB2000-memory.dmp
memory/932-45-0x0000000004DA0000-0x0000000004DB2000-memory.dmp
memory/932-43-0x0000000004DA0000-0x0000000004DB2000-memory.dmp
memory/932-41-0x0000000004DA0000-0x0000000004DB2000-memory.dmp
memory/932-39-0x0000000004DA0000-0x0000000004DB2000-memory.dmp
memory/932-37-0x0000000004DA0000-0x0000000004DB2000-memory.dmp
memory/932-35-0x0000000004DA0000-0x0000000004DB2000-memory.dmp
memory/932-33-0x0000000004DA0000-0x0000000004DB2000-memory.dmp
memory/932-32-0x0000000004DA0000-0x0000000004DB2000-memory.dmp
memory/932-66-0x0000000000400000-0x0000000000804000-memory.dmp
memory/4272-3-0x0000000000400000-0x000000000050A000-memory.dmp
memory/4272-2-0x0000000002810000-0x0000000002916000-memory.dmp
memory/4272-1-0x0000000002640000-0x0000000002743000-memory.dmp
memory/4272-60-0x0000000002640000-0x0000000002743000-memory.dmp
memory/4272-61-0x0000000002810000-0x0000000002916000-memory.dmp
memory/4272-62-0x0000000000400000-0x000000000050A000-memory.dmp
memory/4272-63-0x0000000000400000-0x00000000008E1000-memory.dmp
memory/4432-94-0x0000000004E10000-0x0000000004E45000-memory.dmp
memory/4432-88-0x0000000004E10000-0x0000000004E45000-memory.dmp
memory/4432-80-0x0000000004E10000-0x0000000004E45000-memory.dmp
memory/4432-98-0x0000000004E10000-0x0000000004E45000-memory.dmp
memory/4432-104-0x0000000004E10000-0x0000000004E45000-memory.dmp
memory/4432-102-0x0000000004E10000-0x0000000004E45000-memory.dmp
memory/4432-100-0x0000000004E10000-0x0000000004E45000-memory.dmp
memory/4432-96-0x0000000004E10000-0x0000000004E45000-memory.dmp
memory/4432-71-0x0000000002800000-0x000000000283C000-memory.dmp
memory/4432-93-0x0000000004E10000-0x0000000004E45000-memory.dmp
memory/4432-91-0x0000000004E10000-0x0000000004E45000-memory.dmp
memory/4432-72-0x0000000004E10000-0x0000000004E4A000-memory.dmp
memory/4432-86-0x0000000004E10000-0x0000000004E45000-memory.dmp
memory/4432-84-0x0000000004E10000-0x0000000004E45000-memory.dmp
memory/4432-82-0x0000000004E10000-0x0000000004E45000-memory.dmp
memory/4432-78-0x0000000004E10000-0x0000000004E45000-memory.dmp
memory/4432-76-0x0000000004E10000-0x0000000004E45000-memory.dmp
memory/4432-74-0x0000000004E10000-0x0000000004E45000-memory.dmp
memory/4432-73-0x0000000004E10000-0x0000000004E45000-memory.dmp
memory/4432-865-0x00000000078E0000-0x0000000007EF8000-memory.dmp
memory/4432-866-0x0000000007FA0000-0x0000000007FB2000-memory.dmp
memory/4432-867-0x0000000007FC0000-0x00000000080CA000-memory.dmp
memory/4432-868-0x00000000080E0000-0x000000000811C000-memory.dmp
memory/4432-869-0x0000000002740000-0x000000000278C000-memory.dmp