Analysis
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max time kernel
150s -
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, 21:47
Static task
static1
Behavioral task
behavioral1
Sample
9f1c64f6381933ad8cf08b18e7ce11018004abd56180d55a1b9ce7a93a63837f.exe
Resource
win10v2004-20241007-en
General
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Target
9f1c64f6381933ad8cf08b18e7ce11018004abd56180d55a1b9ce7a93a63837f.exe
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Size
546KB
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MD5
e565df7d28ba6fe5ca6ae0f63eb913a2
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SHA1
d5847b6ccdd8f04ef33761ade897811e1d225c17
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SHA256
9f1c64f6381933ad8cf08b18e7ce11018004abd56180d55a1b9ce7a93a63837f
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SHA512
e0590d9af5d48ea88cd5a14d563f11708dd0862ae013663afe8014ca921033b700103b7bf78cecc6d3a815f18f1943ade8b1a650696faed0658fd8315b6df916
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SSDEEP
12288:XMrgy90RtTMd0SFQ7Ey72BTG4d3U5EnhtRwLXlEVZAnBQ7G:PyQTnS6YgGMEh0OVZ6OK
Malware Config
Extracted
redline
down
193.233.20.31:4125
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auth_value
12c31a90c72f5efae8c053a0bd339381
Signatures
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Detects Healer an antivirus disabler dropper 2 IoCs
resource yara_rule behavioral1/files/0x000b000000023b93-12.dat healer behavioral1/memory/2848-15-0x0000000000670000-0x000000000067A000-memory.dmp healer -
Healer family
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description ioc Process Set value (int) \REGISTRY\MACHINE\SOFTWARE\Policies\Microsoft\Windows Defender\Real-Time Protection\DisableScanOnRealtimeEnable = "1" pro2079.exe Key created \REGISTRY\MACHINE\SOFTWARE\Policies\Microsoft\Windows Defender\Real-Time Protection pro2079.exe Set value (int) \REGISTRY\MACHINE\SOFTWARE\Policies\Microsoft\Windows Defender\Real-Time Protection\DisableBehaviorMonitoring = "1" pro2079.exe Set value (int) \REGISTRY\MACHINE\SOFTWARE\Policies\Microsoft\Windows Defender\Real-Time Protection\DisableIOAVProtection = "1" pro2079.exe Set value (int) \REGISTRY\MACHINE\SOFTWARE\Policies\Microsoft\Windows Defender\Real-Time Protection\DisableOnAccessProtection = "1" pro2079.exe Set value (int) \REGISTRY\MACHINE\SOFTWARE\Policies\Microsoft\Windows Defender\Real-Time Protection\DisableRealtimeMonitoring = "1" pro2079.exe -
RedLine
RedLine Stealer is a malware family written in C#, first appearing in early 2020.
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RedLine payload 35 IoCs
resource yara_rule behavioral1/memory/212-22-0x0000000004CA0000-0x0000000004CE6000-memory.dmp family_redline behavioral1/memory/212-24-0x00000000052E0000-0x0000000005324000-memory.dmp family_redline behavioral1/memory/212-30-0x00000000052E0000-0x000000000531E000-memory.dmp family_redline behavioral1/memory/212-42-0x00000000052E0000-0x000000000531E000-memory.dmp family_redline behavioral1/memory/212-88-0x00000000052E0000-0x000000000531E000-memory.dmp family_redline behavioral1/memory/212-86-0x00000000052E0000-0x000000000531E000-memory.dmp family_redline behavioral1/memory/212-84-0x00000000052E0000-0x000000000531E000-memory.dmp family_redline behavioral1/memory/212-82-0x00000000052E0000-0x000000000531E000-memory.dmp family_redline behavioral1/memory/212-80-0x00000000052E0000-0x000000000531E000-memory.dmp family_redline behavioral1/memory/212-76-0x00000000052E0000-0x000000000531E000-memory.dmp family_redline behavioral1/memory/212-74-0x00000000052E0000-0x000000000531E000-memory.dmp family_redline behavioral1/memory/212-72-0x00000000052E0000-0x000000000531E000-memory.dmp family_redline behavioral1/memory/212-70-0x00000000052E0000-0x000000000531E000-memory.dmp family_redline behavioral1/memory/212-68-0x00000000052E0000-0x000000000531E000-memory.dmp family_redline behavioral1/memory/212-66-0x00000000052E0000-0x000000000531E000-memory.dmp family_redline behavioral1/memory/212-64-0x00000000052E0000-0x000000000531E000-memory.dmp family_redline behavioral1/memory/212-60-0x00000000052E0000-0x000000000531E000-memory.dmp family_redline behavioral1/memory/212-58-0x00000000052E0000-0x000000000531E000-memory.dmp family_redline behavioral1/memory/212-56-0x00000000052E0000-0x000000000531E000-memory.dmp family_redline behavioral1/memory/212-54-0x00000000052E0000-0x000000000531E000-memory.dmp family_redline behavioral1/memory/212-52-0x00000000052E0000-0x000000000531E000-memory.dmp family_redline behavioral1/memory/212-50-0x00000000052E0000-0x000000000531E000-memory.dmp family_redline behavioral1/memory/212-48-0x00000000052E0000-0x000000000531E000-memory.dmp family_redline behavioral1/memory/212-44-0x00000000052E0000-0x000000000531E000-memory.dmp family_redline behavioral1/memory/212-40-0x00000000052E0000-0x000000000531E000-memory.dmp family_redline behavioral1/memory/212-38-0x00000000052E0000-0x000000000531E000-memory.dmp family_redline behavioral1/memory/212-36-0x00000000052E0000-0x000000000531E000-memory.dmp family_redline behavioral1/memory/212-34-0x00000000052E0000-0x000000000531E000-memory.dmp family_redline behavioral1/memory/212-32-0x00000000052E0000-0x000000000531E000-memory.dmp family_redline behavioral1/memory/212-78-0x00000000052E0000-0x000000000531E000-memory.dmp family_redline behavioral1/memory/212-62-0x00000000052E0000-0x000000000531E000-memory.dmp family_redline behavioral1/memory/212-46-0x00000000052E0000-0x000000000531E000-memory.dmp family_redline behavioral1/memory/212-28-0x00000000052E0000-0x000000000531E000-memory.dmp family_redline behavioral1/memory/212-26-0x00000000052E0000-0x000000000531E000-memory.dmp family_redline behavioral1/memory/212-25-0x00000000052E0000-0x000000000531E000-memory.dmp family_redline -
Redline family
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Executes dropped EXE 3 IoCs
pid Process 2880 unio9409.exe 2848 pro2079.exe 212 qu2138.exe -
description ioc Process Set value (int) \REGISTRY\MACHINE\SOFTWARE\Microsoft\Windows Defender\Features\TamperProtection = "0" pro2079.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_cleanup1 = "rundll32.exe C:\\Windows\\system32\\advpack.dll,DelNodeRunDLL32 \"C:\\Users\\Admin\\AppData\\Local\\Temp\\IXP001.TMP\\\"" unio9409.exe 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\\\"" 9f1c64f6381933ad8cf08b18e7ce11018004abd56180d55a1b9ce7a93a63837f.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 qu2138.exe Key opened \REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language 9f1c64f6381933ad8cf08b18e7ce11018004abd56180d55a1b9ce7a93a63837f.exe Key opened \REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language unio9409.exe -
Suspicious behavior: EnumeratesProcesses 2 IoCs
pid Process 2848 pro2079.exe 2848 pro2079.exe -
Suspicious use of AdjustPrivilegeToken 2 IoCs
description pid Process Token: SeDebugPrivilege 2848 pro2079.exe Token: SeDebugPrivilege 212 qu2138.exe -
Suspicious use of WriteProcessMemory 8 IoCs
description pid Process procid_target PID 2016 wrote to memory of 2880 2016 9f1c64f6381933ad8cf08b18e7ce11018004abd56180d55a1b9ce7a93a63837f.exe 83 PID 2016 wrote to memory of 2880 2016 9f1c64f6381933ad8cf08b18e7ce11018004abd56180d55a1b9ce7a93a63837f.exe 83 PID 2016 wrote to memory of 2880 2016 9f1c64f6381933ad8cf08b18e7ce11018004abd56180d55a1b9ce7a93a63837f.exe 83 PID 2880 wrote to memory of 2848 2880 unio9409.exe 84 PID 2880 wrote to memory of 2848 2880 unio9409.exe 84 PID 2880 wrote to memory of 212 2880 unio9409.exe 90 PID 2880 wrote to memory of 212 2880 unio9409.exe 90 PID 2880 wrote to memory of 212 2880 unio9409.exe 90
Processes
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C:\Users\Admin\AppData\Local\Temp\9f1c64f6381933ad8cf08b18e7ce11018004abd56180d55a1b9ce7a93a63837f.exe"C:\Users\Admin\AppData\Local\Temp\9f1c64f6381933ad8cf08b18e7ce11018004abd56180d55a1b9ce7a93a63837f.exe"1⤵
- Adds Run key to start application
- System Location Discovery: System Language Discovery
- Suspicious use of WriteProcessMemory
PID:2016 -
C:\Users\Admin\AppData\Local\Temp\IXP000.TMP\unio9409.exeC:\Users\Admin\AppData\Local\Temp\IXP000.TMP\unio9409.exe2⤵
- Executes dropped EXE
- Adds Run key to start application
- System Location Discovery: System Language Discovery
- Suspicious use of WriteProcessMemory
PID:2880 -
C:\Users\Admin\AppData\Local\Temp\IXP001.TMP\pro2079.exeC:\Users\Admin\AppData\Local\Temp\IXP001.TMP\pro2079.exe3⤵
- Modifies Windows Defender Real-time Protection settings
- Executes dropped EXE
- Windows security modification
- Suspicious behavior: EnumeratesProcesses
- Suspicious use of AdjustPrivilegeToken
PID:2848
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C:\Users\Admin\AppData\Local\Temp\IXP001.TMP\qu2138.exeC:\Users\Admin\AppData\Local\Temp\IXP001.TMP\qu2138.exe3⤵
- Executes dropped EXE
- System Location Discovery: System Language Discovery
- Suspicious use of AdjustPrivilegeToken
PID:212
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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
404KB
MD5823aaea83bb9ba29236c804302b9eac1
SHA1f420bdac9b422ddfb3437d2184b7aa9099d5d538
SHA2566223de595f8c1f53e8d689cb73cc6513fa50179c4caf17dcb903c5a1bd53478e
SHA5127535bc53748bf0b49e64b5bcd16a36b74e8466df5acd0c36a6d18789b4fff6b6c908b6b810015ff2eb1faabd03f70794e3cec257600763ecb829c3f671aab7b2
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Filesize
11KB
MD57e93bacbbc33e6652e147e7fe07572a0
SHA1421a7167da01c8da4dc4d5234ca3dd84e319e762
SHA256850cd190aaeebcf1505674d97f51756f325e650320eaf76785d954223a9bee38
SHA512250169d7b6fcebff400be89edae8340f14130ced70c340ba9da9f225f62b52b35f6645bfb510962efb866f988688cb42392561d3e6b72194bc89d310ea43aa91
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Filesize
358KB
MD57043450f71e92785a6aec0ee5237fba2
SHA18063e99e14142c56f0f409305322598d34c94367
SHA256df634b1cdf6d9e3fb413d357c88c61faf05b11bcb4ca0c9e7c63a6c29b903a1c
SHA512cea5d92c3f28f9e72808f798b9df387fc9eab56d4accead3837afddb04477740d7d15e2248d0defc162c23dc0a59a99c42b276bbe8117bdc63c1ef718f164355