Analysis
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max time kernel
143s -
max time network
150s -
platform
windows10-2004_x64 -
resource
win10v2004-20241007-en -
resource tags
arch:x64arch:x86image:win10v2004-20241007-enlocale:en-usos:windows10-2004-x64system -
submitted
09/11/2024, 20:32
Static task
static1
Behavioral task
behavioral1
Sample
2ce80d118a470fe4234c93ed093ec753f1eb12fd482603cc07871bebc3180ad1.exe
Resource
win10v2004-20241007-en
General
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Target
2ce80d118a470fe4234c93ed093ec753f1eb12fd482603cc07871bebc3180ad1.exe
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Size
727KB
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MD5
2c5aad4bf69c5dee9a0b1d827e293bbd
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SHA1
c4b4a74284bdc9c37e21c81f2dc5eb58410d1304
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SHA256
2ce80d118a470fe4234c93ed093ec753f1eb12fd482603cc07871bebc3180ad1
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SHA512
9cc0e22247b481023a8c107d3e4cc536ad30705b6308ad0c68be81471816bd790e82991d03eb843a1afefc4283dda87c70f0680b4dd59bfb7d84ee7ffe4ba900
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SSDEEP
12288:cy90nPnJwms2IEBH8aECNdQVZqsxc8RX1+acXZU6vQK/u:cy0PnKocuNdQVs8qTGMu
Malware Config
Signatures
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Detects Healer an antivirus disabler dropper 17 IoCs
resource yara_rule behavioral1/memory/2344-19-0x0000000002210000-0x000000000222A000-memory.dmp healer behavioral1/memory/2344-21-0x00000000024F0000-0x0000000002508000-memory.dmp healer behavioral1/memory/2344-34-0x00000000024F0000-0x0000000002502000-memory.dmp healer behavioral1/memory/2344-49-0x00000000024F0000-0x0000000002502000-memory.dmp healer behavioral1/memory/2344-47-0x00000000024F0000-0x0000000002502000-memory.dmp healer behavioral1/memory/2344-45-0x00000000024F0000-0x0000000002502000-memory.dmp healer behavioral1/memory/2344-43-0x00000000024F0000-0x0000000002502000-memory.dmp healer behavioral1/memory/2344-41-0x00000000024F0000-0x0000000002502000-memory.dmp healer behavioral1/memory/2344-39-0x00000000024F0000-0x0000000002502000-memory.dmp healer behavioral1/memory/2344-37-0x00000000024F0000-0x0000000002502000-memory.dmp healer behavioral1/memory/2344-35-0x00000000024F0000-0x0000000002502000-memory.dmp healer behavioral1/memory/2344-29-0x00000000024F0000-0x0000000002502000-memory.dmp healer behavioral1/memory/2344-27-0x00000000024F0000-0x0000000002502000-memory.dmp healer behavioral1/memory/2344-25-0x00000000024F0000-0x0000000002502000-memory.dmp healer behavioral1/memory/2344-23-0x00000000024F0000-0x0000000002502000-memory.dmp healer behavioral1/memory/2344-22-0x00000000024F0000-0x0000000002502000-memory.dmp healer behavioral1/memory/2344-31-0x00000000024F0000-0x0000000002502000-memory.dmp healer -
Healer family
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description ioc Process Key created \REGISTRY\MACHINE\SOFTWARE\WOW6432Node\Policies\Microsoft\Windows Defender\Real-Time Protection 07948024.exe Set value (int) \REGISTRY\MACHINE\SOFTWARE\WOW6432Node\Policies\Microsoft\Windows Defender\Real-Time Protection\DisableBehaviorMonitoring = "1" 07948024.exe Set value (int) \REGISTRY\MACHINE\SOFTWARE\WOW6432Node\Policies\Microsoft\Windows Defender\Real-Time Protection\DisableIOAVProtection = "1" 07948024.exe Set value (int) \REGISTRY\MACHINE\SOFTWARE\WOW6432Node\Policies\Microsoft\Windows Defender\Real-Time Protection\DisableOnAccessProtection = "1" 07948024.exe Set value (int) \REGISTRY\MACHINE\SOFTWARE\WOW6432Node\Policies\Microsoft\Windows Defender\Real-Time Protection\DisableRealtimeMonitoring = "1" 07948024.exe Set value (int) \REGISTRY\MACHINE\SOFTWARE\WOW6432Node\Policies\Microsoft\Windows Defender\Real-Time Protection\DisableScanOnRealtimeEnable = "1" 07948024.exe -
RedLine
RedLine Stealer is a malware family written in C#, first appearing in early 2020.
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RedLine payload 20 IoCs
resource yara_rule behavioral1/memory/2324-61-0x00000000023B0000-0x00000000023EC000-memory.dmp family_redline behavioral1/memory/2324-62-0x0000000005030000-0x000000000506A000-memory.dmp family_redline behavioral1/memory/2324-78-0x0000000005030000-0x0000000005065000-memory.dmp family_redline behavioral1/memory/2324-96-0x0000000005030000-0x0000000005065000-memory.dmp family_redline behavioral1/memory/2324-94-0x0000000005030000-0x0000000005065000-memory.dmp family_redline behavioral1/memory/2324-92-0x0000000005030000-0x0000000005065000-memory.dmp family_redline behavioral1/memory/2324-90-0x0000000005030000-0x0000000005065000-memory.dmp family_redline behavioral1/memory/2324-88-0x0000000005030000-0x0000000005065000-memory.dmp family_redline behavioral1/memory/2324-86-0x0000000005030000-0x0000000005065000-memory.dmp family_redline behavioral1/memory/2324-84-0x0000000005030000-0x0000000005065000-memory.dmp family_redline behavioral1/memory/2324-82-0x0000000005030000-0x0000000005065000-memory.dmp family_redline behavioral1/memory/2324-80-0x0000000005030000-0x0000000005065000-memory.dmp family_redline behavioral1/memory/2324-76-0x0000000005030000-0x0000000005065000-memory.dmp family_redline behavioral1/memory/2324-74-0x0000000005030000-0x0000000005065000-memory.dmp family_redline behavioral1/memory/2324-72-0x0000000005030000-0x0000000005065000-memory.dmp family_redline behavioral1/memory/2324-70-0x0000000005030000-0x0000000005065000-memory.dmp family_redline behavioral1/memory/2324-68-0x0000000005030000-0x0000000005065000-memory.dmp family_redline behavioral1/memory/2324-66-0x0000000005030000-0x0000000005065000-memory.dmp family_redline behavioral1/memory/2324-64-0x0000000005030000-0x0000000005065000-memory.dmp family_redline behavioral1/memory/2324-63-0x0000000005030000-0x0000000005065000-memory.dmp family_redline -
Redline family
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Executes dropped EXE 3 IoCs
pid Process 676 un266559.exe 2344 07948024.exe 2324 rk127801.exe -
description ioc Process Key created \REGISTRY\MACHINE\SOFTWARE\WOW6432Node\Microsoft\Windows Defender\Features 07948024.exe Set value (int) \REGISTRY\MACHINE\SOFTWARE\WOW6432Node\Microsoft\Windows Defender\Features\TamperProtection = "0" 07948024.exe -
Adds Run key to start application 2 TTPs 2 IoCs
description 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\\\"" 2ce80d118a470fe4234c93ed093ec753f1eb12fd482603cc07871bebc3180ad1.exe Set value (str) \REGISTRY\MACHINE\SOFTWARE\WOW6432Node\Microsoft\Windows\CurrentVersion\RunOnce\wextract_cleanup1 = "rundll32.exe C:\\Windows\\system32\\advpack.dll,DelNodeRunDLL32 \"C:\\Users\\Admin\\AppData\\Local\\Temp\\IXP001.TMP\\\"" un266559.exe -
Program crash 1 IoCs
pid pid_target Process procid_target 996 2344 WerFault.exe 86 -
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.
description ioc Process Key opened \REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language 2ce80d118a470fe4234c93ed093ec753f1eb12fd482603cc07871bebc3180ad1.exe Key opened \REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language un266559.exe Key opened \REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language 07948024.exe Key opened \REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language rk127801.exe -
Suspicious behavior: EnumeratesProcesses 2 IoCs
pid Process 2344 07948024.exe 2344 07948024.exe -
Suspicious use of AdjustPrivilegeToken 2 IoCs
description pid Process Token: SeDebugPrivilege 2344 07948024.exe Token: SeDebugPrivilege 2324 rk127801.exe -
Suspicious use of WriteProcessMemory 9 IoCs
description pid Process procid_target PID 1064 wrote to memory of 676 1064 2ce80d118a470fe4234c93ed093ec753f1eb12fd482603cc07871bebc3180ad1.exe 85 PID 1064 wrote to memory of 676 1064 2ce80d118a470fe4234c93ed093ec753f1eb12fd482603cc07871bebc3180ad1.exe 85 PID 1064 wrote to memory of 676 1064 2ce80d118a470fe4234c93ed093ec753f1eb12fd482603cc07871bebc3180ad1.exe 85 PID 676 wrote to memory of 2344 676 un266559.exe 86 PID 676 wrote to memory of 2344 676 un266559.exe 86 PID 676 wrote to memory of 2344 676 un266559.exe 86 PID 676 wrote to memory of 2324 676 un266559.exe 96 PID 676 wrote to memory of 2324 676 un266559.exe 96 PID 676 wrote to memory of 2324 676 un266559.exe 96
Processes
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C:\Users\Admin\AppData\Local\Temp\2ce80d118a470fe4234c93ed093ec753f1eb12fd482603cc07871bebc3180ad1.exe"C:\Users\Admin\AppData\Local\Temp\2ce80d118a470fe4234c93ed093ec753f1eb12fd482603cc07871bebc3180ad1.exe"1⤵
- Adds Run key to start application
- System Location Discovery: System Language Discovery
- Suspicious use of WriteProcessMemory
PID:1064 -
C:\Users\Admin\AppData\Local\Temp\IXP000.TMP\un266559.exeC:\Users\Admin\AppData\Local\Temp\IXP000.TMP\un266559.exe2⤵
- Executes dropped EXE
- Adds Run key to start application
- System Location Discovery: System Language Discovery
- Suspicious use of WriteProcessMemory
PID:676 -
C:\Users\Admin\AppData\Local\Temp\IXP001.TMP\07948024.exeC:\Users\Admin\AppData\Local\Temp\IXP001.TMP\07948024.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
PID:2344 -
C:\Windows\SysWOW64\WerFault.exeC:\Windows\SysWOW64\WerFault.exe -u -p 2344 -s 10964⤵
- Program crash
PID:996
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C:\Users\Admin\AppData\Local\Temp\IXP001.TMP\rk127801.exeC:\Users\Admin\AppData\Local\Temp\IXP001.TMP\rk127801.exe3⤵
- Executes dropped EXE
- System Location Discovery: System Language Discovery
- Suspicious use of AdjustPrivilegeToken
PID:2324
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C:\Windows\SysWOW64\WerFault.exeC:\Windows\SysWOW64\WerFault.exe -pss -s 440 -p 2344 -ip 23441⤵PID:1776
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
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Downloads
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Filesize
574KB
MD5bf8ef660e984c67c738786ed36d4f346
SHA12919bfe532d48c0dc23ba70dd915e7f996fdccee
SHA25649ec6ea1511ea3020b131c641471f0fbfa0b427e543a330715d404b281767173
SHA512e40c10613723c5b1d0c4c365a3234aff36c8b3b0704f2fbb2471889554a619d5555cec6715873bf9f05f4ede3fd1de4fa0ffe66ccd6caa46d52db0826c240901
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Filesize
332KB
MD5b2fc9a854a6ad8de893268e938b9b9d9
SHA1c65385dffd0b866258f285fdf11e4edb95e017b5
SHA25664de58f6ee67158d57c1c39cbd7eaf53c0df3b4194170541c9efc7f882a103fb
SHA5129ed8fdb4f7937ce5923ddc0c9bb1f07767e8024abdfcb192d11e709c7013bc4c8d265bb8a15b81cb62ba5688776844ff19ac02640b37a6587f004947de03d2c7
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Filesize
415KB
MD594c7eb3b4e43549836d7644c41d70138
SHA13096f6af092fa645aa3d35c87b2ac6195929aab6
SHA25621de1f9babf54073dc6905910d2c3f51f6a447f5f86a685d061a59070981bd6f
SHA5125fc68bf88a27c922eab51d52f90b8da21a2fd107603b8ae07a0de8e5e26eca070d9a5a32e749890ff8c436f73b08924de7e40f971a27f8d130f6d7755dc59a97