Analysis
- max time kernel
149s - max time network
150s - platform
windows10-2004_x64 - resource
win10v2004-20241007-en - resource tags
- submitted
11/11/2024, 06:54
General
- Target 9b9bf5c19c528282e0c88ecc3b36e181b6d8f38b6f7a9f766dd37f1bdb64a7ed.exe
- Size 689KB
- Sample241111-hpf1davemn
- SHA256 9b9bf5c19c528282e0c88ecc3b36e181b6d8f38b6f7a9f766dd37f1bdb64a7ed
Malware Config
Extracted
-
redline
-
boris
-
193.233.20.32:4125
-
auth_value
766b5bdf6dbefcf7ca223351952fc38f
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 20 IoCs
- Redline family
- Executes dropped EXE 3 IoCs
- Windows security modification 2 TTPs 2 IoCs
- Adds Run key to start application 2 TTPs 2 IoCs
- Program crash 1 IoCs
- System Location Discovery: System Language Discovery 1 TTPs 4 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 9 IoCs
Processes
-
C:\Users\Admin\AppData\Local\Temp\9b9bf5c19c528282e0c88ecc3b36e181b6d8f38b6f7a9f766dd37f1bdb64a7ed.exe"C:\Users\Admin\AppData\Local\Temp\9b9bf5c19c528282e0c88ecc3b36e181b6d8f38b6f7a9f766dd37f1bdb64a7ed.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\unio7007.exeC:\Users\Admin\AppData\Local\Temp\IXP000.TMP\unio7007.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\pro8576.exeC:\Users\Admin\AppData\Local\Temp\IXP001.TMP\pro8576.exe3⤵
- 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 4900 -s 10844⤵
- Program crash
-
-
-
C:\Users\Admin\AppData\Local\Temp\IXP001.TMP\qu5879.exeC:\Users\Admin\AppData\Local\Temp\IXP001.TMP\qu5879.exe3⤵
- Executes dropped EXE
- System Location Discovery: System Language Discovery
- Suspicious use of AdjustPrivilegeToken
-
-
-
C:\Windows\SysWOW64\WerFault.exeC:\Windows\SysWOW64\WerFault.exe -pss -s 456 -p 4900 -ip 49001⤵
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
unio7007.exe
pro8576.exe
qu5879.exe
memory/1628-73-0x0000000007770000-0x00000000077AF000-memory.dmp
memory/1628-81-0x0000000007770000-0x00000000077AF000-memory.dmp
memory/1628-969-0x0000000007E60000-0x0000000007F6A000-memory.dmp
memory/1628-968-0x00000000077C0000-0x0000000007DD8000-memory.dmp
memory/1628-62-0x0000000007770000-0x00000000077AF000-memory.dmp
memory/1628-63-0x0000000007770000-0x00000000077AF000-memory.dmp
memory/1628-65-0x0000000007770000-0x00000000077AF000-memory.dmp
memory/1628-67-0x0000000007770000-0x00000000077AF000-memory.dmp
memory/1628-69-0x0000000007770000-0x00000000077AF000-memory.dmp
memory/1628-72-0x0000000007770000-0x00000000077AF000-memory.dmp
memory/1628-971-0x0000000007FC0000-0x0000000007FFC000-memory.dmp
memory/1628-972-0x0000000008110000-0x000000000815C000-memory.dmp
memory/1628-75-0x0000000007770000-0x00000000077AF000-memory.dmp
memory/1628-970-0x0000000007FA0000-0x0000000007FB2000-memory.dmp
memory/1628-83-0x0000000007770000-0x00000000077AF000-memory.dmp
memory/1628-85-0x0000000007770000-0x00000000077AF000-memory.dmp
memory/1628-87-0x0000000007770000-0x00000000077AF000-memory.dmp
memory/1628-89-0x0000000007770000-0x00000000077AF000-memory.dmp
memory/1628-91-0x0000000007770000-0x00000000077AF000-memory.dmp
memory/1628-93-0x0000000007770000-0x00000000077AF000-memory.dmp
memory/1628-95-0x0000000007770000-0x00000000077AF000-memory.dmp
memory/1628-79-0x0000000007770000-0x00000000077AF000-memory.dmp
memory/1628-77-0x0000000007770000-0x00000000077AF000-memory.dmp
memory/1628-60-0x0000000004890000-0x00000000048D6000-memory.dmp
memory/1628-61-0x0000000007770000-0x00000000077B4000-memory.dmp
memory/4900-41-0x00000000048B0000-0x00000000048C2000-memory.dmp
memory/4900-54-0x0000000000400000-0x0000000002B7F000-memory.dmp
memory/4900-55-0x0000000000400000-0x0000000000430000-memory.dmp
memory/4900-51-0x0000000000400000-0x0000000002B7F000-memory.dmp
memory/4900-52-0x0000000000400000-0x0000000000430000-memory.dmp
memory/4900-50-0x0000000002C00000-0x0000000002D00000-memory.dmp
memory/4900-49-0x0000000002B90000-0x0000000002BBD000-memory.dmp
memory/4900-28-0x00000000048B0000-0x00000000048C2000-memory.dmp
memory/4900-22-0x00000000048B0000-0x00000000048C2000-memory.dmp
memory/4900-24-0x00000000048B0000-0x00000000048C2000-memory.dmp
memory/4900-26-0x00000000048B0000-0x00000000048C2000-memory.dmp
memory/4900-30-0x00000000048B0000-0x00000000048C2000-memory.dmp
memory/4900-32-0x00000000048B0000-0x00000000048C2000-memory.dmp
memory/4900-34-0x00000000048B0000-0x00000000048C2000-memory.dmp
memory/4900-36-0x00000000048B0000-0x00000000048C2000-memory.dmp
memory/4900-38-0x00000000048B0000-0x00000000048C2000-memory.dmp
memory/4900-42-0x00000000048B0000-0x00000000048C2000-memory.dmp
memory/4900-44-0x00000000048B0000-0x00000000048C2000-memory.dmp
memory/4900-46-0x00000000048B0000-0x00000000048C2000-memory.dmp
memory/4900-48-0x00000000048B0000-0x00000000048C2000-memory.dmp
memory/4900-21-0x00000000048B0000-0x00000000048C2000-memory.dmp
memory/4900-20-0x00000000048B0000-0x00000000048C8000-memory.dmp
memory/4900-19-0x0000000007370000-0x0000000007914000-memory.dmp
memory/4900-18-0x0000000004680000-0x000000000469A000-memory.dmp
memory/4900-16-0x0000000002B90000-0x0000000002BBD000-memory.dmp
memory/4900-17-0x0000000000400000-0x0000000000430000-memory.dmp
memory/4900-15-0x0000000002C00000-0x0000000002D00000-memory.dmp