Analysis
- max time kernel
112s - max time network
118s - platform
windows10-2004_x64 - resource
win10v2004-20241007-en - resource tags
- submitted
10/11/2024, 03:04
General
- Target bf2a16ebe8a359b192f673f46dd35c9cf5de74ab1bd85de77143e44cce230a2dN.exe
- Size 837KB
- Sample241110-dk13jaycnb
- SHA256 bf2a16ebe8a359b192f673f46dd35c9cf5de74ab1bd85de77143e44cce230a2d
Malware Config
Extracted
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redline
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gena
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193.233.20.30:4125
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auth_value
93c20961cb6b06b2d5781c212db6201e
Signatures
- Detects Healer an antivirus disabler dropper 19 IoCs
- Healer
Healer an antivirus disabler dropper.
- Healer family
- Modifies Windows Defender Real-time Protection settings 3 TTPs 12 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 5 IoCs
- Windows security modification 2 TTPs 3 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 4 IoCs
- Suspicious use of AdjustPrivilegeToken 3 IoCs
- Suspicious use of WriteProcessMemory 14 IoCs
Processes
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C:\Users\Admin\AppData\Local\Temp\bf2a16ebe8a359b192f673f46dd35c9cf5de74ab1bd85de77143e44cce230a2dN.exe"C:\Users\Admin\AppData\Local\Temp\bf2a16ebe8a359b192f673f46dd35c9cf5de74ab1bd85de77143e44cce230a2dN.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\unio8463.exeC:\Users\Admin\AppData\Local\Temp\IXP000.TMP\unio8463.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\unio3683.exeC:\Users\Admin\AppData\Local\Temp\IXP001.TMP\unio3683.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\pro3193.exeC:\Users\Admin\AppData\Local\Temp\IXP002.TMP\pro3193.exe4⤵
- Modifies Windows Defender Real-time Protection settings
- Executes dropped EXE
- Windows security modification
- Suspicious behavior: EnumeratesProcesses
- Suspicious use of AdjustPrivilegeToken
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C:\Users\Admin\AppData\Local\Temp\IXP002.TMP\qu6108.exeC:\Users\Admin\AppData\Local\Temp\IXP002.TMP\qu6108.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 3352 -s 10845⤵
- Program crash
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C:\Users\Admin\AppData\Local\Temp\IXP001.TMP\rKJ48s80.exeC:\Users\Admin\AppData\Local\Temp\IXP001.TMP\rKJ48s80.exe3⤵
- Executes dropped EXE
- System Location Discovery: System Language Discovery
- Suspicious use of AdjustPrivilegeToken
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-
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C:\Windows\SysWOW64\WerFault.exeC:\Windows\SysWOW64\WerFault.exe -pss -s 420 -p 3352 -ip 33521⤵
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
unio8463.exe
rKJ48s80.exe
unio3683.exe
pro3193.exe
qu6108.exe
memory/1968-21-0x00007FFCCEE03000-0x00007FFCCEE05000-memory.dmp
memory/1968-22-0x0000000000DD0000-0x0000000000DDA000-memory.dmp
memory/1968-24-0x00007FFCCEE03000-0x00007FFCCEE05000-memory.dmp
memory/2388-72-0x0000000007120000-0x000000000715E000-memory.dmp
memory/2388-82-0x0000000007120000-0x000000000715E000-memory.dmp
memory/2388-976-0x0000000007DF0000-0x0000000007EFA000-memory.dmp
memory/2388-975-0x00000000077B0000-0x0000000007DC8000-memory.dmp
memory/2388-69-0x0000000007120000-0x000000000715E000-memory.dmp
memory/2388-978-0x0000000007F50000-0x0000000007F8C000-memory.dmp
memory/2388-70-0x0000000007120000-0x000000000715E000-memory.dmp
memory/2388-86-0x0000000007120000-0x000000000715E000-memory.dmp
memory/2388-96-0x0000000007120000-0x000000000715E000-memory.dmp
memory/2388-74-0x0000000007120000-0x000000000715E000-memory.dmp
memory/2388-76-0x0000000007120000-0x000000000715E000-memory.dmp
memory/2388-78-0x0000000007120000-0x000000000715E000-memory.dmp
memory/2388-80-0x0000000007120000-0x000000000715E000-memory.dmp
memory/2388-977-0x0000000007F30000-0x0000000007F42000-memory.dmp
memory/2388-84-0x0000000007120000-0x000000000715E000-memory.dmp
memory/2388-88-0x0000000007120000-0x000000000715E000-memory.dmp
memory/2388-90-0x0000000007120000-0x000000000715E000-memory.dmp
memory/2388-92-0x0000000007120000-0x000000000715E000-memory.dmp
memory/2388-979-0x00000000080A0000-0x00000000080EC000-memory.dmp
memory/2388-94-0x0000000007120000-0x000000000715E000-memory.dmp
memory/2388-67-0x00000000070A0000-0x00000000070E6000-memory.dmp
memory/2388-68-0x0000000007120000-0x0000000007164000-memory.dmp
memory/2388-102-0x0000000007120000-0x000000000715E000-memory.dmp
memory/2388-100-0x0000000007120000-0x000000000715E000-memory.dmp
memory/2388-98-0x0000000007120000-0x000000000715E000-memory.dmp
memory/3352-55-0x0000000004D90000-0x0000000004DA2000-memory.dmp
memory/3352-62-0x0000000000400000-0x0000000002B03000-memory.dmp
memory/3352-60-0x0000000000400000-0x0000000002B03000-memory.dmp
memory/3352-59-0x0000000004D90000-0x0000000004DA2000-memory.dmp
memory/3352-33-0x0000000004D90000-0x0000000004DA2000-memory.dmp
memory/3352-35-0x0000000004D90000-0x0000000004DA2000-memory.dmp
memory/3352-37-0x0000000004D90000-0x0000000004DA2000-memory.dmp
memory/3352-39-0x0000000004D90000-0x0000000004DA2000-memory.dmp
memory/3352-41-0x0000000004D90000-0x0000000004DA2000-memory.dmp
memory/3352-45-0x0000000004D90000-0x0000000004DA2000-memory.dmp
memory/3352-47-0x0000000004D90000-0x0000000004DA2000-memory.dmp
memory/3352-49-0x0000000004D90000-0x0000000004DA2000-memory.dmp
memory/3352-51-0x0000000004D90000-0x0000000004DA2000-memory.dmp
memory/3352-53-0x0000000004D90000-0x0000000004DA2000-memory.dmp
memory/3352-57-0x0000000004D90000-0x0000000004DA2000-memory.dmp
memory/3352-43-0x0000000004D90000-0x0000000004DA2000-memory.dmp
memory/3352-32-0x0000000004D90000-0x0000000004DA2000-memory.dmp
memory/3352-31-0x0000000004D90000-0x0000000004DA8000-memory.dmp
memory/3352-30-0x00000000072B0000-0x0000000007854000-memory.dmp
memory/3352-29-0x0000000004930000-0x000000000494A000-memory.dmp