Analysis
-
max time kernel
149s -
max time network
151s -
platform
windows10-2004_x64 -
resource
win10v2004-20241007-en -
resource tags
arch:x64arch:x86image:win10v2004-20241007-enlocale:en-usos:windows10-2004-x64system -
submitted
22-11-2024 02:27
Static task
static1
Behavioral task
behavioral1
Sample
9c739dd1b016c13923d0c84decef2587e59add0bc96c95edfa650e6224f9beae.exe
Resource
win10v2004-20241007-en
General
-
Target
9c739dd1b016c13923d0c84decef2587e59add0bc96c95edfa650e6224f9beae.exe
-
Size
414KB
-
MD5
0907fd19ba3a74f7db24f69f0d59a8b8
-
SHA1
efac6706f0a06207fb99515d9c9fe2e1cbcf173c
-
SHA256
9c739dd1b016c13923d0c84decef2587e59add0bc96c95edfa650e6224f9beae
-
SHA512
92c33e35acdf873538cd689399de226e1cebfda75daa996c9c657ded63519755eb767c08ea7c3fd4cc22687c9d734de8de0b6633dc6301601daa5afd9cac2dad
-
SSDEEP
6144:Dmp0yN90QE8lXwiutBRS615khcqtSvock/t04aN2ncXYHCAql5hFmkSL:zy906lkt5fkhcurXt0kncIiAzL
Malware Config
Signatures
-
Detects Healer an antivirus disabler dropper 2 IoCs
Processes:
resource yara_rule C:\Users\Admin\AppData\Local\Temp\IXP000.TMP\it273337.exe healer behavioral1/memory/888-8-0x0000000000CF0000-0x0000000000CFA000-memory.dmp healer -
Healer family
-
Processes:
it273337.exedescription ioc process Key created \REGISTRY\MACHINE\SOFTWARE\Policies\Microsoft\Windows Defender\Real-Time Protection it273337.exe Set value (int) \REGISTRY\MACHINE\SOFTWARE\Policies\Microsoft\Windows Defender\Real-Time Protection\DisableBehaviorMonitoring = "1" it273337.exe Set value (int) \REGISTRY\MACHINE\SOFTWARE\Policies\Microsoft\Windows Defender\Real-Time Protection\DisableIOAVProtection = "1" it273337.exe Set value (int) \REGISTRY\MACHINE\SOFTWARE\Policies\Microsoft\Windows Defender\Real-Time Protection\DisableOnAccessProtection = "1" it273337.exe Set value (int) \REGISTRY\MACHINE\SOFTWARE\Policies\Microsoft\Windows Defender\Real-Time Protection\DisableRealtimeMonitoring = "1" it273337.exe Set value (int) \REGISTRY\MACHINE\SOFTWARE\Policies\Microsoft\Windows Defender\Real-Time Protection\DisableScanOnRealtimeEnable = "1" it273337.exe -
RedLine
RedLine Stealer is a malware family written in C#, first appearing in early 2020.
-
RedLine payload 35 IoCs
Processes:
resource yara_rule behavioral1/memory/3932-18-0x0000000007120000-0x000000000715C000-memory.dmp family_redline behavioral1/memory/3932-20-0x0000000007770000-0x00000000077AA000-memory.dmp family_redline behavioral1/memory/3932-24-0x0000000007770000-0x00000000077A5000-memory.dmp family_redline behavioral1/memory/3932-84-0x0000000007770000-0x00000000077A5000-memory.dmp family_redline behavioral1/memory/3932-82-0x0000000007770000-0x00000000077A5000-memory.dmp family_redline behavioral1/memory/3932-80-0x0000000007770000-0x00000000077A5000-memory.dmp family_redline behavioral1/memory/3932-78-0x0000000007770000-0x00000000077A5000-memory.dmp family_redline behavioral1/memory/3932-76-0x0000000007770000-0x00000000077A5000-memory.dmp family_redline behavioral1/memory/3932-74-0x0000000007770000-0x00000000077A5000-memory.dmp family_redline behavioral1/memory/3932-70-0x0000000007770000-0x00000000077A5000-memory.dmp family_redline behavioral1/memory/3932-68-0x0000000007770000-0x00000000077A5000-memory.dmp family_redline behavioral1/memory/3932-67-0x0000000007770000-0x00000000077A5000-memory.dmp family_redline behavioral1/memory/3932-64-0x0000000007770000-0x00000000077A5000-memory.dmp family_redline behavioral1/memory/3932-62-0x0000000007770000-0x00000000077A5000-memory.dmp family_redline behavioral1/memory/3932-60-0x0000000007770000-0x00000000077A5000-memory.dmp family_redline behavioral1/memory/3932-58-0x0000000007770000-0x00000000077A5000-memory.dmp family_redline behavioral1/memory/3932-56-0x0000000007770000-0x00000000077A5000-memory.dmp family_redline behavioral1/memory/3932-54-0x0000000007770000-0x00000000077A5000-memory.dmp family_redline behavioral1/memory/3932-52-0x0000000007770000-0x00000000077A5000-memory.dmp family_redline behavioral1/memory/3932-50-0x0000000007770000-0x00000000077A5000-memory.dmp family_redline behavioral1/memory/3932-48-0x0000000007770000-0x00000000077A5000-memory.dmp family_redline behavioral1/memory/3932-46-0x0000000007770000-0x00000000077A5000-memory.dmp family_redline behavioral1/memory/3932-44-0x0000000007770000-0x00000000077A5000-memory.dmp family_redline behavioral1/memory/3932-42-0x0000000007770000-0x00000000077A5000-memory.dmp family_redline behavioral1/memory/3932-40-0x0000000007770000-0x00000000077A5000-memory.dmp family_redline behavioral1/memory/3932-38-0x0000000007770000-0x00000000077A5000-memory.dmp family_redline behavioral1/memory/3932-36-0x0000000007770000-0x00000000077A5000-memory.dmp family_redline behavioral1/memory/3932-34-0x0000000007770000-0x00000000077A5000-memory.dmp family_redline behavioral1/memory/3932-32-0x0000000007770000-0x00000000077A5000-memory.dmp family_redline behavioral1/memory/3932-30-0x0000000007770000-0x00000000077A5000-memory.dmp family_redline behavioral1/memory/3932-28-0x0000000007770000-0x00000000077A5000-memory.dmp family_redline behavioral1/memory/3932-26-0x0000000007770000-0x00000000077A5000-memory.dmp family_redline behavioral1/memory/3932-72-0x0000000007770000-0x00000000077A5000-memory.dmp family_redline behavioral1/memory/3932-22-0x0000000007770000-0x00000000077A5000-memory.dmp family_redline behavioral1/memory/3932-21-0x0000000007770000-0x00000000077A5000-memory.dmp family_redline -
Redline family
-
Executes dropped EXE 2 IoCs
Processes:
it273337.exejr333473.exepid process 888 it273337.exe 3932 jr333473.exe -
Processes:
it273337.exedescription ioc process Set value (int) \REGISTRY\MACHINE\SOFTWARE\Microsoft\Windows Defender\Features\TamperProtection = "0" it273337.exe -
Adds Run key to start application 2 TTPs 1 IoCs
Processes:
9c739dd1b016c13923d0c84decef2587e59add0bc96c95edfa650e6224f9beae.exedescription ioc process Set value (str) \REGISTRY\MACHINE\SOFTWARE\WOW6432Node\Microsoft\Windows\CurrentVersion\RunOnce\wextract_cleanup0 = "rundll32.exe C:\\Windows\\system32\\advpack.dll,DelNodeRunDLL32 \"C:\\Users\\Admin\\AppData\\Local\\Temp\\IXP000.TMP\\\"" 9c739dd1b016c13923d0c84decef2587e59add0bc96c95edfa650e6224f9beae.exe -
System Location Discovery: System Language Discovery 1 TTPs 2 IoCs
Attempt gather information about the system language of a victim in order to infer the geographical location of that host.
Processes:
9c739dd1b016c13923d0c84decef2587e59add0bc96c95edfa650e6224f9beae.exejr333473.exedescription ioc process Key opened \REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language 9c739dd1b016c13923d0c84decef2587e59add0bc96c95edfa650e6224f9beae.exe Key opened \REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language jr333473.exe -
Suspicious behavior: EnumeratesProcesses 2 IoCs
Processes:
it273337.exepid process 888 it273337.exe 888 it273337.exe -
Suspicious use of AdjustPrivilegeToken 2 IoCs
Processes:
it273337.exejr333473.exedescription pid process Token: SeDebugPrivilege 888 it273337.exe Token: SeDebugPrivilege 3932 jr333473.exe -
Suspicious use of WriteProcessMemory 5 IoCs
Processes:
9c739dd1b016c13923d0c84decef2587e59add0bc96c95edfa650e6224f9beae.exedescription pid process target process PID 2432 wrote to memory of 888 2432 9c739dd1b016c13923d0c84decef2587e59add0bc96c95edfa650e6224f9beae.exe it273337.exe PID 2432 wrote to memory of 888 2432 9c739dd1b016c13923d0c84decef2587e59add0bc96c95edfa650e6224f9beae.exe it273337.exe PID 2432 wrote to memory of 3932 2432 9c739dd1b016c13923d0c84decef2587e59add0bc96c95edfa650e6224f9beae.exe jr333473.exe PID 2432 wrote to memory of 3932 2432 9c739dd1b016c13923d0c84decef2587e59add0bc96c95edfa650e6224f9beae.exe jr333473.exe PID 2432 wrote to memory of 3932 2432 9c739dd1b016c13923d0c84decef2587e59add0bc96c95edfa650e6224f9beae.exe jr333473.exe
Processes
-
C:\Users\Admin\AppData\Local\Temp\9c739dd1b016c13923d0c84decef2587e59add0bc96c95edfa650e6224f9beae.exe"C:\Users\Admin\AppData\Local\Temp\9c739dd1b016c13923d0c84decef2587e59add0bc96c95edfa650e6224f9beae.exe"1⤵
- Adds Run key to start application
- System Location Discovery: System Language Discovery
- Suspicious use of WriteProcessMemory
PID:2432 -
C:\Users\Admin\AppData\Local\Temp\IXP000.TMP\it273337.exeC:\Users\Admin\AppData\Local\Temp\IXP000.TMP\it273337.exe2⤵
- Modifies Windows Defender Real-time Protection settings
- Executes dropped EXE
- Windows security modification
- Suspicious behavior: EnumeratesProcesses
- Suspicious use of AdjustPrivilegeToken
PID:888
-
-
C:\Users\Admin\AppData\Local\Temp\IXP000.TMP\jr333473.exeC:\Users\Admin\AppData\Local\Temp\IXP000.TMP\jr333473.exe2⤵
- Executes dropped EXE
- System Location Discovery: System Language Discovery
- Suspicious use of AdjustPrivilegeToken
PID:3932
-
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
-
Filesize
11KB
MD57e93bacbbc33e6652e147e7fe07572a0
SHA1421a7167da01c8da4dc4d5234ca3dd84e319e762
SHA256850cd190aaeebcf1505674d97f51756f325e650320eaf76785d954223a9bee38
SHA512250169d7b6fcebff400be89edae8340f14130ced70c340ba9da9f225f62b52b35f6645bfb510962efb866f988688cb42392561d3e6b72194bc89d310ea43aa91
-
Filesize
360KB
MD5fdfe904dbf39ee505d50be3b72983e7d
SHA14026ec599926b38feeeae569aafb3cde42399fb4
SHA2563179e687f35e983cb3a6f6f73d23120a0540d63e83d5f632b4d23a951f860d1a
SHA512a98fc4a6c79182c7025fd3dbdf75c17b5d708f7577bf45be955801203a48882e809d7352ce0820ee6be3d2bdbe434b83d28508dc6964a71ca44476c54122ffbf