Analysis
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max time kernel
113s -
max time network
115s -
platform
windows10-2004_x64 -
resource
win10v2004-20241007-en -
resource tags
arch:x64arch:x86image:win10v2004-20241007-enlocale:en-usos:windows10-2004-x64system -
submitted
19-11-2024 18:36
Static task
static1
Behavioral task
behavioral1
Sample
49d28f6a78dafc0cf97acf2407eeb67f3de3fce03f8a7c99cee5aacc39e8bbd3.exe
Resource
win10v2004-20241007-en
General
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Target
49d28f6a78dafc0cf97acf2407eeb67f3de3fce03f8a7c99cee5aacc39e8bbd3.exe
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Size
540KB
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MD5
12fd1f49d379a14f7cbfc5acbe55a98f
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SHA1
850bd3a905ce83377bdac00989292d7f5478dd72
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SHA256
49d28f6a78dafc0cf97acf2407eeb67f3de3fce03f8a7c99cee5aacc39e8bbd3
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SHA512
686f3b766282a2e9a0cb06fd89f56c2b67168add3c5f7fd4acae28da55dad1708ab0d0ad4bf5d708b36dcfcda7e093a4043337e6072aab612dff6e168f246deb
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SSDEEP
12288:KMrMy90i1dznwt0apd7GYl8kXBjWLPXLCcLl84qdcqbi:ayVdzwf3GYl8SKLLFl84qdcqbi
Malware Config
Extracted
redline
sony
193.233.20.33:4125
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auth_value
1d93d1744381eeb4fcfd7c23ffe0f0b4
Signatures
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Detects Healer an antivirus disabler dropper 17 IoCs
resource yara_rule behavioral1/memory/3824-10-0x00000000030F0000-0x000000000310A000-memory.dmp healer behavioral1/memory/3824-12-0x0000000004C20000-0x0000000004C38000-memory.dmp healer behavioral1/memory/3824-40-0x0000000004C20000-0x0000000004C32000-memory.dmp healer behavioral1/memory/3824-13-0x0000000004C20000-0x0000000004C32000-memory.dmp healer behavioral1/memory/3824-38-0x0000000004C20000-0x0000000004C32000-memory.dmp healer behavioral1/memory/3824-37-0x0000000004C20000-0x0000000004C32000-memory.dmp healer behavioral1/memory/3824-34-0x0000000004C20000-0x0000000004C32000-memory.dmp healer behavioral1/memory/3824-32-0x0000000004C20000-0x0000000004C32000-memory.dmp healer behavioral1/memory/3824-30-0x0000000004C20000-0x0000000004C32000-memory.dmp healer behavioral1/memory/3824-28-0x0000000004C20000-0x0000000004C32000-memory.dmp healer behavioral1/memory/3824-26-0x0000000004C20000-0x0000000004C32000-memory.dmp healer behavioral1/memory/3824-24-0x0000000004C20000-0x0000000004C32000-memory.dmp healer behavioral1/memory/3824-22-0x0000000004C20000-0x0000000004C32000-memory.dmp healer behavioral1/memory/3824-20-0x0000000004C20000-0x0000000004C32000-memory.dmp healer behavioral1/memory/3824-18-0x0000000004C20000-0x0000000004C32000-memory.dmp healer behavioral1/memory/3824-16-0x0000000004C20000-0x0000000004C32000-memory.dmp healer behavioral1/memory/3824-14-0x0000000004C20000-0x0000000004C32000-memory.dmp healer -
Healer family
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description ioc Process Set value (int) \REGISTRY\MACHINE\SOFTWARE\WOW6432Node\Policies\Microsoft\Windows Defender\Real-Time Protection\DisableRealtimeMonitoring = "1" pro6307.exe Set value (int) \REGISTRY\MACHINE\SOFTWARE\WOW6432Node\Policies\Microsoft\Windows Defender\Real-Time Protection\DisableScanOnRealtimeEnable = "1" pro6307.exe Key created \REGISTRY\MACHINE\SOFTWARE\WOW6432Node\Policies\Microsoft\Windows Defender\Real-Time Protection pro6307.exe Set value (int) \REGISTRY\MACHINE\SOFTWARE\WOW6432Node\Policies\Microsoft\Windows Defender\Real-Time Protection\DisableBehaviorMonitoring = "1" pro6307.exe Set value (int) \REGISTRY\MACHINE\SOFTWARE\WOW6432Node\Policies\Microsoft\Windows Defender\Real-Time Protection\DisableIOAVProtection = "1" pro6307.exe Set value (int) \REGISTRY\MACHINE\SOFTWARE\WOW6432Node\Policies\Microsoft\Windows Defender\Real-Time Protection\DisableOnAccessProtection = "1" pro6307.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/3696-52-0x0000000004980000-0x00000000049C6000-memory.dmp family_redline behavioral1/memory/3696-53-0x0000000004D50000-0x0000000004D94000-memory.dmp family_redline behavioral1/memory/3696-54-0x0000000004D50000-0x0000000004D8E000-memory.dmp family_redline behavioral1/memory/3696-55-0x0000000004D50000-0x0000000004D8E000-memory.dmp family_redline behavioral1/memory/3696-65-0x0000000004D50000-0x0000000004D8E000-memory.dmp family_redline behavioral1/memory/3696-85-0x0000000004D50000-0x0000000004D8E000-memory.dmp family_redline behavioral1/memory/3696-83-0x0000000004D50000-0x0000000004D8E000-memory.dmp family_redline behavioral1/memory/3696-81-0x0000000004D50000-0x0000000004D8E000-memory.dmp family_redline behavioral1/memory/3696-79-0x0000000004D50000-0x0000000004D8E000-memory.dmp family_redline behavioral1/memory/3696-77-0x0000000004D50000-0x0000000004D8E000-memory.dmp family_redline behavioral1/memory/3696-75-0x0000000004D50000-0x0000000004D8E000-memory.dmp family_redline behavioral1/memory/3696-73-0x0000000004D50000-0x0000000004D8E000-memory.dmp family_redline behavioral1/memory/3696-71-0x0000000004D50000-0x0000000004D8E000-memory.dmp family_redline behavioral1/memory/3696-69-0x0000000004D50000-0x0000000004D8E000-memory.dmp family_redline behavioral1/memory/3696-67-0x0000000004D50000-0x0000000004D8E000-memory.dmp family_redline behavioral1/memory/3696-63-0x0000000004D50000-0x0000000004D8E000-memory.dmp family_redline behavioral1/memory/3696-87-0x0000000004D50000-0x0000000004D8E000-memory.dmp family_redline behavioral1/memory/3696-61-0x0000000004D50000-0x0000000004D8E000-memory.dmp family_redline behavioral1/memory/3696-59-0x0000000004D50000-0x0000000004D8E000-memory.dmp family_redline behavioral1/memory/3696-57-0x0000000004D50000-0x0000000004D8E000-memory.dmp family_redline -
Redline family
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Executes dropped EXE 2 IoCs
pid Process 3824 pro6307.exe 3696 qu0060.exe -
description ioc Process Key created \REGISTRY\MACHINE\SOFTWARE\WOW6432Node\Microsoft\Windows Defender\Features pro6307.exe Set value (int) \REGISTRY\MACHINE\SOFTWARE\WOW6432Node\Microsoft\Windows Defender\Features\TamperProtection = "0" pro6307.exe -
Adds Run key to start application 2 TTPs 1 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\\\"" 49d28f6a78dafc0cf97acf2407eeb67f3de3fce03f8a7c99cee5aacc39e8bbd3.exe -
System Location Discovery: System Language Discovery 1 TTPs 3 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 49d28f6a78dafc0cf97acf2407eeb67f3de3fce03f8a7c99cee5aacc39e8bbd3.exe Key opened \REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language pro6307.exe Key opened \REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language qu0060.exe -
Suspicious behavior: EnumeratesProcesses 2 IoCs
pid Process 3824 pro6307.exe 3824 pro6307.exe -
Suspicious use of AdjustPrivilegeToken 2 IoCs
description pid Process Token: SeDebugPrivilege 3824 pro6307.exe Token: SeDebugPrivilege 3696 qu0060.exe -
Suspicious use of WriteProcessMemory 6 IoCs
description pid Process procid_target PID 3816 wrote to memory of 3824 3816 49d28f6a78dafc0cf97acf2407eeb67f3de3fce03f8a7c99cee5aacc39e8bbd3.exe 85 PID 3816 wrote to memory of 3824 3816 49d28f6a78dafc0cf97acf2407eeb67f3de3fce03f8a7c99cee5aacc39e8bbd3.exe 85 PID 3816 wrote to memory of 3824 3816 49d28f6a78dafc0cf97acf2407eeb67f3de3fce03f8a7c99cee5aacc39e8bbd3.exe 85 PID 3816 wrote to memory of 3696 3816 49d28f6a78dafc0cf97acf2407eeb67f3de3fce03f8a7c99cee5aacc39e8bbd3.exe 91 PID 3816 wrote to memory of 3696 3816 49d28f6a78dafc0cf97acf2407eeb67f3de3fce03f8a7c99cee5aacc39e8bbd3.exe 91 PID 3816 wrote to memory of 3696 3816 49d28f6a78dafc0cf97acf2407eeb67f3de3fce03f8a7c99cee5aacc39e8bbd3.exe 91
Processes
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C:\Users\Admin\AppData\Local\Temp\49d28f6a78dafc0cf97acf2407eeb67f3de3fce03f8a7c99cee5aacc39e8bbd3.exe"C:\Users\Admin\AppData\Local\Temp\49d28f6a78dafc0cf97acf2407eeb67f3de3fce03f8a7c99cee5aacc39e8bbd3.exe"1⤵
- Adds Run key to start application
- System Location Discovery: System Language Discovery
- Suspicious use of WriteProcessMemory
PID:3816 -
C:\Users\Admin\AppData\Local\Temp\IXP000.TMP\pro6307.exeC:\Users\Admin\AppData\Local\Temp\IXP000.TMP\pro6307.exe2⤵
- 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:3824
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C:\Users\Admin\AppData\Local\Temp\IXP000.TMP\qu0060.exeC:\Users\Admin\AppData\Local\Temp\IXP000.TMP\qu0060.exe2⤵
- Executes dropped EXE
- System Location Discovery: System Language Discovery
- Suspicious use of AdjustPrivilegeToken
PID:3696
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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
322KB
MD53e2a2db5cf681977093c181acf7010dd
SHA124c1601fa5ca44c35ff639358a6b5337e8fd369d
SHA2562bdd88f973901d0a58de1e2e19e2e81639b441f4a69db78c2e722dfc0a73abc1
SHA5126bdd7b2f0d4b2fe65ca05f7cc1bac0acd5c52e75a95fe55e1d484fcf9866d9199dd971cc4c8b60327da770776c58728887b77bf6697a806aba962473c7aa79c2
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Filesize
379KB
MD575e1e9705ead1ace0b5b5f5535fc781e
SHA1661665c4d2e49e72454b31851cc966f145702690
SHA256956dd1ee91e7aa38b2e6265a85f256de1beb72fd54c8ef2b9278909d80cfe756
SHA5126b00450b60aaed0e0243e7c6bc914640018420b22d873ee5768b473c899862306179516e27a3c4dfd9557b9804dffa782ae7e31f4fa5d8413a21d2a4ee792076