Analysis
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max time kernel
149s -
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
11-11-2024 10:49
Static task
static1
Behavioral task
behavioral1
Sample
ed6999837e87aa16aeb04aba44d8801f23cd4416ce19b1afdaf2cefef5807d69.exe
Resource
win10v2004-20241007-en
General
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Target
ed6999837e87aa16aeb04aba44d8801f23cd4416ce19b1afdaf2cefef5807d69.exe
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Size
569KB
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MD5
8d19345400ce0e4677625ae98360ac85
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SHA1
0eabd34da805f8188f1ca9c42976cf9e361fccb6
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SHA256
ed6999837e87aa16aeb04aba44d8801f23cd4416ce19b1afdaf2cefef5807d69
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SHA512
497f9db87b41567a23d223839c39e9292221fd46537a4d1f811967f10f098e8471e7a744e8224e68cd64e7b320dda4297d5dd1e98b91983af74ee1be85c75888
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SSDEEP
12288:mMrgy90cahimz7AuxqVV4IqrFJKy4TmHzTjYTflU:WyRsVAuxYArFf44zHYTG
Malware Config
Extracted
redline
mango
193.233.20.28:4125
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auth_value
ecf79d7f5227d998a3501c972d915d23
Signatures
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Detects Healer an antivirus disabler dropper 17 IoCs
resource yara_rule behavioral1/memory/2952-12-0x0000000002270000-0x000000000228A000-memory.dmp healer behavioral1/memory/2952-14-0x0000000004A70000-0x0000000004A88000-memory.dmp healer behavioral1/memory/2952-40-0x0000000004A70000-0x0000000004A82000-memory.dmp healer behavioral1/memory/2952-38-0x0000000004A70000-0x0000000004A82000-memory.dmp healer behavioral1/memory/2952-36-0x0000000004A70000-0x0000000004A82000-memory.dmp healer behavioral1/memory/2952-34-0x0000000004A70000-0x0000000004A82000-memory.dmp healer behavioral1/memory/2952-32-0x0000000004A70000-0x0000000004A82000-memory.dmp healer behavioral1/memory/2952-30-0x0000000004A70000-0x0000000004A82000-memory.dmp healer behavioral1/memory/2952-28-0x0000000004A70000-0x0000000004A82000-memory.dmp healer behavioral1/memory/2952-26-0x0000000004A70000-0x0000000004A82000-memory.dmp healer behavioral1/memory/2952-42-0x0000000004A70000-0x0000000004A82000-memory.dmp healer behavioral1/memory/2952-24-0x0000000004A70000-0x0000000004A82000-memory.dmp healer behavioral1/memory/2952-22-0x0000000004A70000-0x0000000004A82000-memory.dmp healer behavioral1/memory/2952-20-0x0000000004A70000-0x0000000004A82000-memory.dmp healer behavioral1/memory/2952-18-0x0000000004A70000-0x0000000004A82000-memory.dmp healer behavioral1/memory/2952-16-0x0000000004A70000-0x0000000004A82000-memory.dmp healer behavioral1/memory/2952-15-0x0000000004A70000-0x0000000004A82000-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 r8606iE.exe Set value (int) \REGISTRY\MACHINE\SOFTWARE\WOW6432Node\Policies\Microsoft\Windows Defender\Real-Time Protection\DisableBehaviorMonitoring = "1" r8606iE.exe Set value (int) \REGISTRY\MACHINE\SOFTWARE\WOW6432Node\Policies\Microsoft\Windows Defender\Real-Time Protection\DisableIOAVProtection = "1" r8606iE.exe Set value (int) \REGISTRY\MACHINE\SOFTWARE\WOW6432Node\Policies\Microsoft\Windows Defender\Real-Time Protection\DisableOnAccessProtection = "1" r8606iE.exe Set value (int) \REGISTRY\MACHINE\SOFTWARE\WOW6432Node\Policies\Microsoft\Windows Defender\Real-Time Protection\DisableRealtimeMonitoring = "1" r8606iE.exe Set value (int) \REGISTRY\MACHINE\SOFTWARE\WOW6432Node\Policies\Microsoft\Windows Defender\Real-Time Protection\DisableScanOnRealtimeEnable = "1" r8606iE.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/2884-57-0x0000000002330000-0x0000000002376000-memory.dmp family_redline behavioral1/memory/2884-58-0x0000000004A70000-0x0000000004AB4000-memory.dmp family_redline behavioral1/memory/2884-87-0x0000000004A70000-0x0000000004AAE000-memory.dmp family_redline behavioral1/memory/2884-88-0x0000000004A70000-0x0000000004AAE000-memory.dmp family_redline behavioral1/memory/2884-92-0x0000000004A70000-0x0000000004AAE000-memory.dmp family_redline behavioral1/memory/2884-90-0x0000000004A70000-0x0000000004AAE000-memory.dmp family_redline behavioral1/memory/2884-84-0x0000000004A70000-0x0000000004AAE000-memory.dmp family_redline behavioral1/memory/2884-82-0x0000000004A70000-0x0000000004AAE000-memory.dmp family_redline behavioral1/memory/2884-80-0x0000000004A70000-0x0000000004AAE000-memory.dmp family_redline behavioral1/memory/2884-78-0x0000000004A70000-0x0000000004AAE000-memory.dmp family_redline behavioral1/memory/2884-74-0x0000000004A70000-0x0000000004AAE000-memory.dmp family_redline behavioral1/memory/2884-72-0x0000000004A70000-0x0000000004AAE000-memory.dmp family_redline behavioral1/memory/2884-70-0x0000000004A70000-0x0000000004AAE000-memory.dmp family_redline behavioral1/memory/2884-68-0x0000000004A70000-0x0000000004AAE000-memory.dmp family_redline behavioral1/memory/2884-64-0x0000000004A70000-0x0000000004AAE000-memory.dmp family_redline behavioral1/memory/2884-76-0x0000000004A70000-0x0000000004AAE000-memory.dmp family_redline behavioral1/memory/2884-66-0x0000000004A70000-0x0000000004AAE000-memory.dmp family_redline behavioral1/memory/2884-62-0x0000000004A70000-0x0000000004AAE000-memory.dmp family_redline behavioral1/memory/2884-60-0x0000000004A70000-0x0000000004AAE000-memory.dmp family_redline behavioral1/memory/2884-59-0x0000000004A70000-0x0000000004AAE000-memory.dmp family_redline -
Redline family
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Executes dropped EXE 2 IoCs
pid Process 2952 r8606iE.exe 2884 w90CS57.exe -
description ioc Process Key created \REGISTRY\MACHINE\SOFTWARE\WOW6432Node\Microsoft\Windows Defender\Features r8606iE.exe Set value (int) \REGISTRY\MACHINE\SOFTWARE\WOW6432Node\Microsoft\Windows Defender\Features\TamperProtection = "0" r8606iE.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\\\"" ed6999837e87aa16aeb04aba44d8801f23cd4416ce19b1afdaf2cefef5807d69.exe -
Program crash 1 IoCs
pid pid_target Process procid_target 1628 2952 WerFault.exe 84 -
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 ed6999837e87aa16aeb04aba44d8801f23cd4416ce19b1afdaf2cefef5807d69.exe Key opened \REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language r8606iE.exe Key opened \REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language w90CS57.exe -
Suspicious behavior: EnumeratesProcesses 2 IoCs
pid Process 2952 r8606iE.exe 2952 r8606iE.exe -
Suspicious use of AdjustPrivilegeToken 2 IoCs
description pid Process Token: SeDebugPrivilege 2952 r8606iE.exe Token: SeDebugPrivilege 2884 w90CS57.exe -
Suspicious use of WriteProcessMemory 6 IoCs
description pid Process procid_target PID 1920 wrote to memory of 2952 1920 ed6999837e87aa16aeb04aba44d8801f23cd4416ce19b1afdaf2cefef5807d69.exe 84 PID 1920 wrote to memory of 2952 1920 ed6999837e87aa16aeb04aba44d8801f23cd4416ce19b1afdaf2cefef5807d69.exe 84 PID 1920 wrote to memory of 2952 1920 ed6999837e87aa16aeb04aba44d8801f23cd4416ce19b1afdaf2cefef5807d69.exe 84 PID 1920 wrote to memory of 2884 1920 ed6999837e87aa16aeb04aba44d8801f23cd4416ce19b1afdaf2cefef5807d69.exe 97 PID 1920 wrote to memory of 2884 1920 ed6999837e87aa16aeb04aba44d8801f23cd4416ce19b1afdaf2cefef5807d69.exe 97 PID 1920 wrote to memory of 2884 1920 ed6999837e87aa16aeb04aba44d8801f23cd4416ce19b1afdaf2cefef5807d69.exe 97
Processes
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C:\Users\Admin\AppData\Local\Temp\ed6999837e87aa16aeb04aba44d8801f23cd4416ce19b1afdaf2cefef5807d69.exe"C:\Users\Admin\AppData\Local\Temp\ed6999837e87aa16aeb04aba44d8801f23cd4416ce19b1afdaf2cefef5807d69.exe"1⤵
- Adds Run key to start application
- System Location Discovery: System Language Discovery
- Suspicious use of WriteProcessMemory
PID:1920 -
C:\Users\Admin\AppData\Local\Temp\IXP000.TMP\r8606iE.exeC:\Users\Admin\AppData\Local\Temp\IXP000.TMP\r8606iE.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:2952 -
C:\Windows\SysWOW64\WerFault.exeC:\Windows\SysWOW64\WerFault.exe -u -p 2952 -s 9803⤵
- Program crash
PID:1628
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C:\Users\Admin\AppData\Local\Temp\IXP000.TMP\w90CS57.exeC:\Users\Admin\AppData\Local\Temp\IXP000.TMP\w90CS57.exe2⤵
- Executes dropped EXE
- System Location Discovery: System Language Discovery
- Suspicious use of AdjustPrivilegeToken
PID:2884
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C:\Windows\SysWOW64\WerFault.exeC:\Windows\SysWOW64\WerFault.exe -pss -s 452 -p 2952 -ip 29521⤵PID:3188
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
MD58141937b23cd1895e561d8e90fdeeff3
SHA16f810e9e480564f5837461f8ccdd07c951a1bece
SHA256ddda10348c77cf0a1539c3a42ce4f71e2c1895ab9b77348256e0a1f01c0936b6
SHA51240957cd33c4be1dab98ac0c40424c868aa3be6f6265fa28df050e5a4844ac6324acb93770bc6cb7cafedabc93fab9b9179a6e6525f6b3dd6fa9e31b4d5da5bec
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Filesize
296KB
MD5291de1df239a0f66bcdf79449e0c69e0
SHA1b10c7730bdc4164222517fc35809d74d80e1ea8b
SHA2560afb28c467b02cc9b91cbd45a6b0eee38a4c0c93c11efe7e892e9ae8a0f250a4
SHA5127dd9b98b5c1a1bb77cc3d06de99c02ecb5570c7c7f23004e989d596fecc1ff160cfca5fb552feb9d5b48f520ef805da6fb1ae96724452e5c3586a2037832f5e3