Analysis
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max time kernel
116s -
max time network
119s -
platform
windows10-2004_x64 -
resource
win10v2004-20241007-en -
resource tags
arch:x64arch:x86image:win10v2004-20241007-enlocale:en-usos:windows10-2004-x64system -
submitted
13-11-2024 20:10
Static task
static1
Behavioral task
behavioral1
Sample
457379cc062941d673ae8a32a4776c99f92cd63db30bccbb77ba7ef12a82996b.exe
Resource
win10v2004-20241007-en
General
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Target
457379cc062941d673ae8a32a4776c99f92cd63db30bccbb77ba7ef12a82996b.exe
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Size
402KB
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MD5
b6d75873ef110de7f689f2a421e0c713
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SHA1
91223388017582466f3a87b391ccdc947bb88f3d
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SHA256
457379cc062941d673ae8a32a4776c99f92cd63db30bccbb77ba7ef12a82996b
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SHA512
227798af45499f22e05e626980c9608aeb1b3eaafca31d0540709241a389bb9594ed8ea8c17eaffc37a3d95dcf673ae03f912bafbc4375f08a885991a3f5f254
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SSDEEP
6144:Kzy+bnr+/p0yN90QERXz/sZAjG77XYef78JidT2CWmSUDk6S3QZaqOyQ2BQ56z:1MrDy90vlG77YegJidaaIMaqxQ2B9z
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 2 IoCs
Processes:
resource yara_rule behavioral1/files/0x000e000000023b9f-5.dat healer behavioral1/memory/2620-8-0x0000000000DE0000-0x0000000000DEA000-memory.dmp healer -
Healer family
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Processes:
b8210rb.exedescription ioc Process Set value (int) \REGISTRY\MACHINE\SOFTWARE\Policies\Microsoft\Windows Defender\Real-Time Protection\DisableOnAccessProtection = "1" b8210rb.exe Set value (int) \REGISTRY\MACHINE\SOFTWARE\Policies\Microsoft\Windows Defender\Real-Time Protection\DisableRealtimeMonitoring = "1" b8210rb.exe Set value (int) \REGISTRY\MACHINE\SOFTWARE\Policies\Microsoft\Windows Defender\Real-Time Protection\DisableScanOnRealtimeEnable = "1" b8210rb.exe Key created \REGISTRY\MACHINE\SOFTWARE\Policies\Microsoft\Windows Defender\Real-Time Protection b8210rb.exe Set value (int) \REGISTRY\MACHINE\SOFTWARE\Policies\Microsoft\Windows Defender\Real-Time Protection\DisableBehaviorMonitoring = "1" b8210rb.exe Set value (int) \REGISTRY\MACHINE\SOFTWARE\Policies\Microsoft\Windows Defender\Real-Time Protection\DisableIOAVProtection = "1" b8210rb.exe -
RedLine
RedLine Stealer is a malware family written in C#, first appearing in early 2020.
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RedLine payload 35 IoCs
Processes:
resource yara_rule behavioral1/memory/1508-18-0x0000000004AB0000-0x0000000004AF6000-memory.dmp family_redline behavioral1/memory/1508-20-0x00000000050E0000-0x0000000005124000-memory.dmp family_redline behavioral1/memory/1508-56-0x00000000050E0000-0x000000000511E000-memory.dmp family_redline behavioral1/memory/1508-58-0x00000000050E0000-0x000000000511E000-memory.dmp family_redline behavioral1/memory/1508-84-0x00000000050E0000-0x000000000511E000-memory.dmp family_redline behavioral1/memory/1508-82-0x00000000050E0000-0x000000000511E000-memory.dmp family_redline behavioral1/memory/1508-80-0x00000000050E0000-0x000000000511E000-memory.dmp family_redline behavioral1/memory/1508-76-0x00000000050E0000-0x000000000511E000-memory.dmp family_redline behavioral1/memory/1508-74-0x00000000050E0000-0x000000000511E000-memory.dmp family_redline behavioral1/memory/1508-73-0x00000000050E0000-0x000000000511E000-memory.dmp family_redline behavioral1/memory/1508-70-0x00000000050E0000-0x000000000511E000-memory.dmp family_redline behavioral1/memory/1508-68-0x00000000050E0000-0x000000000511E000-memory.dmp family_redline behavioral1/memory/1508-66-0x00000000050E0000-0x000000000511E000-memory.dmp family_redline behavioral1/memory/1508-64-0x00000000050E0000-0x000000000511E000-memory.dmp family_redline behavioral1/memory/1508-62-0x00000000050E0000-0x000000000511E000-memory.dmp family_redline behavioral1/memory/1508-60-0x00000000050E0000-0x000000000511E000-memory.dmp family_redline behavioral1/memory/1508-54-0x00000000050E0000-0x000000000511E000-memory.dmp family_redline behavioral1/memory/1508-52-0x00000000050E0000-0x000000000511E000-memory.dmp family_redline behavioral1/memory/1508-50-0x00000000050E0000-0x000000000511E000-memory.dmp family_redline behavioral1/memory/1508-48-0x00000000050E0000-0x000000000511E000-memory.dmp family_redline behavioral1/memory/1508-46-0x00000000050E0000-0x000000000511E000-memory.dmp family_redline behavioral1/memory/1508-44-0x00000000050E0000-0x000000000511E000-memory.dmp family_redline behavioral1/memory/1508-42-0x00000000050E0000-0x000000000511E000-memory.dmp family_redline behavioral1/memory/1508-40-0x00000000050E0000-0x000000000511E000-memory.dmp family_redline behavioral1/memory/1508-38-0x00000000050E0000-0x000000000511E000-memory.dmp family_redline behavioral1/memory/1508-34-0x00000000050E0000-0x000000000511E000-memory.dmp family_redline behavioral1/memory/1508-32-0x00000000050E0000-0x000000000511E000-memory.dmp family_redline behavioral1/memory/1508-30-0x00000000050E0000-0x000000000511E000-memory.dmp family_redline behavioral1/memory/1508-28-0x00000000050E0000-0x000000000511E000-memory.dmp family_redline behavioral1/memory/1508-26-0x00000000050E0000-0x000000000511E000-memory.dmp family_redline behavioral1/memory/1508-78-0x00000000050E0000-0x000000000511E000-memory.dmp family_redline behavioral1/memory/1508-36-0x00000000050E0000-0x000000000511E000-memory.dmp family_redline behavioral1/memory/1508-24-0x00000000050E0000-0x000000000511E000-memory.dmp family_redline behavioral1/memory/1508-22-0x00000000050E0000-0x000000000511E000-memory.dmp family_redline behavioral1/memory/1508-21-0x00000000050E0000-0x000000000511E000-memory.dmp family_redline -
Redline family
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Executes dropped EXE 2 IoCs
Processes:
b8210rb.exec01ZX70.exepid Process 2620 b8210rb.exe 1508 c01ZX70.exe -
Processes:
b8210rb.exedescription ioc Process Set value (int) \REGISTRY\MACHINE\SOFTWARE\Microsoft\Windows Defender\Features\TamperProtection = "0" b8210rb.exe -
Adds Run key to start application 2 TTPs 1 IoCs
Processes:
457379cc062941d673ae8a32a4776c99f92cd63db30bccbb77ba7ef12a82996b.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\\\"" 457379cc062941d673ae8a32a4776c99f92cd63db30bccbb77ba7ef12a82996b.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:
457379cc062941d673ae8a32a4776c99f92cd63db30bccbb77ba7ef12a82996b.exec01ZX70.exedescription ioc Process Key opened \REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language 457379cc062941d673ae8a32a4776c99f92cd63db30bccbb77ba7ef12a82996b.exe Key opened \REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language c01ZX70.exe -
Suspicious behavior: EnumeratesProcesses 2 IoCs
Processes:
b8210rb.exepid Process 2620 b8210rb.exe 2620 b8210rb.exe -
Suspicious use of AdjustPrivilegeToken 2 IoCs
Processes:
b8210rb.exec01ZX70.exedescription pid Process Token: SeDebugPrivilege 2620 b8210rb.exe Token: SeDebugPrivilege 1508 c01ZX70.exe -
Suspicious use of WriteProcessMemory 5 IoCs
Processes:
457379cc062941d673ae8a32a4776c99f92cd63db30bccbb77ba7ef12a82996b.exedescription pid Process procid_target PID 4040 wrote to memory of 2620 4040 457379cc062941d673ae8a32a4776c99f92cd63db30bccbb77ba7ef12a82996b.exe 83 PID 4040 wrote to memory of 2620 4040 457379cc062941d673ae8a32a4776c99f92cd63db30bccbb77ba7ef12a82996b.exe 83 PID 4040 wrote to memory of 1508 4040 457379cc062941d673ae8a32a4776c99f92cd63db30bccbb77ba7ef12a82996b.exe 94 PID 4040 wrote to memory of 1508 4040 457379cc062941d673ae8a32a4776c99f92cd63db30bccbb77ba7ef12a82996b.exe 94 PID 4040 wrote to memory of 1508 4040 457379cc062941d673ae8a32a4776c99f92cd63db30bccbb77ba7ef12a82996b.exe 94
Processes
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C:\Users\Admin\AppData\Local\Temp\457379cc062941d673ae8a32a4776c99f92cd63db30bccbb77ba7ef12a82996b.exe"C:\Users\Admin\AppData\Local\Temp\457379cc062941d673ae8a32a4776c99f92cd63db30bccbb77ba7ef12a82996b.exe"1⤵
- Adds Run key to start application
- System Location Discovery: System Language Discovery
- Suspicious use of WriteProcessMemory
PID:4040 -
C:\Users\Admin\AppData\Local\Temp\IXP000.TMP\b8210rb.exeC:\Users\Admin\AppData\Local\Temp\IXP000.TMP\b8210rb.exe2⤵
- Modifies Windows Defender Real-time Protection settings
- Executes dropped EXE
- Windows security modification
- Suspicious behavior: EnumeratesProcesses
- Suspicious use of AdjustPrivilegeToken
PID:2620
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C:\Users\Admin\AppData\Local\Temp\IXP000.TMP\c01ZX70.exeC:\Users\Admin\AppData\Local\Temp\IXP000.TMP\c01ZX70.exe2⤵
- Executes dropped EXE
- System Location Discovery: System Language Discovery
- Suspicious use of AdjustPrivilegeToken
PID:1508
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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
11KB
MD57e93bacbbc33e6652e147e7fe07572a0
SHA1421a7167da01c8da4dc4d5234ca3dd84e319e762
SHA256850cd190aaeebcf1505674d97f51756f325e650320eaf76785d954223a9bee38
SHA512250169d7b6fcebff400be89edae8340f14130ced70c340ba9da9f225f62b52b35f6645bfb510962efb866f988688cb42392561d3e6b72194bc89d310ea43aa91
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Filesize
367KB
MD5b027ebb3e70d7bc51c75bbdfd85ea392
SHA189bea40a9f34e998af07884e9a3da1df21037b2a
SHA2560c7a52e23934ed22905ccf78982f546ab0a36f92cdc64bf1cfddc7b4cb02d0e3
SHA5124d51137bd5c210f57198dd9f08858415ec2b5f4cd4324651bbc4b0127fbcfb1486b4f5f2add49602afeb340675ba3f37344ccf3d728039dabf3411bd547f0a4c