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
10-11-2024 01:39
Static task
static1
Behavioral task
behavioral1
Sample
676e5f0677cdcb630ec50a533eb78fc7f08da78f1820abb310fa69ca2a471d0c.exe
Resource
win10v2004-20241007-en
General
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Target
676e5f0677cdcb630ec50a533eb78fc7f08da78f1820abb310fa69ca2a471d0c.exe
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Size
544KB
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MD5
20400422f0cf868e9d0297f7e5f92472
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SHA1
82351467950d939c8771cf630db8a4308e100b96
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SHA256
676e5f0677cdcb630ec50a533eb78fc7f08da78f1820abb310fa69ca2a471d0c
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SHA512
9ad6689838308d235b291ef31f7a0f318998592c1105b573eb7a6a3a6ddbce101e701dac85611b2eb2b2de8286bc14331373f2fc067e45c0ecd43a140cec5c07
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SSDEEP
12288:SMrYy90wHImEa+fGHsNDFTsqgU4MLcwKh+XPlO+z:+y7duLhABMIoXP4+z
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
Processes:
resource yara_rule C:\Users\Admin\AppData\Local\Temp\IXP001.TMP\pro9192.exe healer behavioral1/memory/3164-15-0x0000000000B60000-0x0000000000B6A000-memory.dmp healer -
Healer family
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Processes:
pro9192.exedescription ioc process Key created \REGISTRY\MACHINE\SOFTWARE\Policies\Microsoft\Windows Defender\Real-Time Protection pro9192.exe Set value (int) \REGISTRY\MACHINE\SOFTWARE\Policies\Microsoft\Windows Defender\Real-Time Protection\DisableBehaviorMonitoring = "1" pro9192.exe Set value (int) \REGISTRY\MACHINE\SOFTWARE\Policies\Microsoft\Windows Defender\Real-Time Protection\DisableIOAVProtection = "1" pro9192.exe Set value (int) \REGISTRY\MACHINE\SOFTWARE\Policies\Microsoft\Windows Defender\Real-Time Protection\DisableOnAccessProtection = "1" pro9192.exe Set value (int) \REGISTRY\MACHINE\SOFTWARE\Policies\Microsoft\Windows Defender\Real-Time Protection\DisableRealtimeMonitoring = "1" pro9192.exe Set value (int) \REGISTRY\MACHINE\SOFTWARE\Policies\Microsoft\Windows Defender\Real-Time Protection\DisableScanOnRealtimeEnable = "1" pro9192.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/5052-22-0x0000000004C90000-0x0000000004CD6000-memory.dmp family_redline behavioral1/memory/5052-24-0x00000000052F0000-0x0000000005334000-memory.dmp family_redline behavioral1/memory/5052-28-0x00000000052F0000-0x000000000532E000-memory.dmp family_redline behavioral1/memory/5052-38-0x00000000052F0000-0x000000000532E000-memory.dmp family_redline behavioral1/memory/5052-88-0x00000000052F0000-0x000000000532E000-memory.dmp family_redline behavioral1/memory/5052-86-0x00000000052F0000-0x000000000532E000-memory.dmp family_redline behavioral1/memory/5052-84-0x00000000052F0000-0x000000000532E000-memory.dmp family_redline behavioral1/memory/5052-80-0x00000000052F0000-0x000000000532E000-memory.dmp family_redline behavioral1/memory/5052-76-0x00000000052F0000-0x000000000532E000-memory.dmp family_redline behavioral1/memory/5052-74-0x00000000052F0000-0x000000000532E000-memory.dmp family_redline behavioral1/memory/5052-72-0x00000000052F0000-0x000000000532E000-memory.dmp family_redline behavioral1/memory/5052-70-0x00000000052F0000-0x000000000532E000-memory.dmp family_redline behavioral1/memory/5052-68-0x00000000052F0000-0x000000000532E000-memory.dmp family_redline behavioral1/memory/5052-66-0x00000000052F0000-0x000000000532E000-memory.dmp family_redline behavioral1/memory/5052-64-0x00000000052F0000-0x000000000532E000-memory.dmp family_redline behavioral1/memory/5052-62-0x00000000052F0000-0x000000000532E000-memory.dmp family_redline behavioral1/memory/5052-60-0x00000000052F0000-0x000000000532E000-memory.dmp family_redline behavioral1/memory/5052-58-0x00000000052F0000-0x000000000532E000-memory.dmp family_redline behavioral1/memory/5052-54-0x00000000052F0000-0x000000000532E000-memory.dmp family_redline behavioral1/memory/5052-52-0x00000000052F0000-0x000000000532E000-memory.dmp family_redline behavioral1/memory/5052-50-0x00000000052F0000-0x000000000532E000-memory.dmp family_redline behavioral1/memory/5052-48-0x00000000052F0000-0x000000000532E000-memory.dmp family_redline behavioral1/memory/5052-46-0x00000000052F0000-0x000000000532E000-memory.dmp family_redline behavioral1/memory/5052-44-0x00000000052F0000-0x000000000532E000-memory.dmp family_redline behavioral1/memory/5052-40-0x00000000052F0000-0x000000000532E000-memory.dmp family_redline behavioral1/memory/5052-37-0x00000000052F0000-0x000000000532E000-memory.dmp family_redline behavioral1/memory/5052-34-0x00000000052F0000-0x000000000532E000-memory.dmp family_redline behavioral1/memory/5052-32-0x00000000052F0000-0x000000000532E000-memory.dmp family_redline behavioral1/memory/5052-30-0x00000000052F0000-0x000000000532E000-memory.dmp family_redline behavioral1/memory/5052-82-0x00000000052F0000-0x000000000532E000-memory.dmp family_redline behavioral1/memory/5052-78-0x00000000052F0000-0x000000000532E000-memory.dmp family_redline behavioral1/memory/5052-56-0x00000000052F0000-0x000000000532E000-memory.dmp family_redline behavioral1/memory/5052-42-0x00000000052F0000-0x000000000532E000-memory.dmp family_redline behavioral1/memory/5052-26-0x00000000052F0000-0x000000000532E000-memory.dmp family_redline behavioral1/memory/5052-25-0x00000000052F0000-0x000000000532E000-memory.dmp family_redline -
Redline family
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Executes dropped EXE 3 IoCs
Processes:
unio1645.exepro9192.exequ0046.exepid process 1176 unio1645.exe 3164 pro9192.exe 5052 qu0046.exe -
Processes:
pro9192.exedescription ioc process Set value (int) \REGISTRY\MACHINE\SOFTWARE\Microsoft\Windows Defender\Features\TamperProtection = "0" pro9192.exe -
Adds Run key to start application 2 TTPs 2 IoCs
Processes:
676e5f0677cdcb630ec50a533eb78fc7f08da78f1820abb310fa69ca2a471d0c.exeunio1645.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\\\"" 676e5f0677cdcb630ec50a533eb78fc7f08da78f1820abb310fa69ca2a471d0c.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\\\"" unio1645.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.
Processes:
676e5f0677cdcb630ec50a533eb78fc7f08da78f1820abb310fa69ca2a471d0c.exeunio1645.exequ0046.exedescription ioc process Key opened \REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language 676e5f0677cdcb630ec50a533eb78fc7f08da78f1820abb310fa69ca2a471d0c.exe Key opened \REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language unio1645.exe Key opened \REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language qu0046.exe -
Suspicious behavior: EnumeratesProcesses 2 IoCs
Processes:
pro9192.exepid process 3164 pro9192.exe 3164 pro9192.exe -
Suspicious use of AdjustPrivilegeToken 2 IoCs
Processes:
pro9192.exequ0046.exedescription pid process Token: SeDebugPrivilege 3164 pro9192.exe Token: SeDebugPrivilege 5052 qu0046.exe -
Suspicious use of WriteProcessMemory 8 IoCs
Processes:
676e5f0677cdcb630ec50a533eb78fc7f08da78f1820abb310fa69ca2a471d0c.exeunio1645.exedescription pid process target process PID 1700 wrote to memory of 1176 1700 676e5f0677cdcb630ec50a533eb78fc7f08da78f1820abb310fa69ca2a471d0c.exe unio1645.exe PID 1700 wrote to memory of 1176 1700 676e5f0677cdcb630ec50a533eb78fc7f08da78f1820abb310fa69ca2a471d0c.exe unio1645.exe PID 1700 wrote to memory of 1176 1700 676e5f0677cdcb630ec50a533eb78fc7f08da78f1820abb310fa69ca2a471d0c.exe unio1645.exe PID 1176 wrote to memory of 3164 1176 unio1645.exe pro9192.exe PID 1176 wrote to memory of 3164 1176 unio1645.exe pro9192.exe PID 1176 wrote to memory of 5052 1176 unio1645.exe qu0046.exe PID 1176 wrote to memory of 5052 1176 unio1645.exe qu0046.exe PID 1176 wrote to memory of 5052 1176 unio1645.exe qu0046.exe
Processes
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C:\Users\Admin\AppData\Local\Temp\676e5f0677cdcb630ec50a533eb78fc7f08da78f1820abb310fa69ca2a471d0c.exe"C:\Users\Admin\AppData\Local\Temp\676e5f0677cdcb630ec50a533eb78fc7f08da78f1820abb310fa69ca2a471d0c.exe"1⤵
- Adds Run key to start application
- System Location Discovery: System Language Discovery
- Suspicious use of WriteProcessMemory
PID:1700 -
C:\Users\Admin\AppData\Local\Temp\IXP000.TMP\unio1645.exeC:\Users\Admin\AppData\Local\Temp\IXP000.TMP\unio1645.exe2⤵
- Executes dropped EXE
- Adds Run key to start application
- System Location Discovery: System Language Discovery
- Suspicious use of WriteProcessMemory
PID:1176 -
C:\Users\Admin\AppData\Local\Temp\IXP001.TMP\pro9192.exeC:\Users\Admin\AppData\Local\Temp\IXP001.TMP\pro9192.exe3⤵
- Modifies Windows Defender Real-time Protection settings
- Executes dropped EXE
- Windows security modification
- Suspicious behavior: EnumeratesProcesses
- Suspicious use of AdjustPrivilegeToken
PID:3164 -
C:\Users\Admin\AppData\Local\Temp\IXP001.TMP\qu0046.exeC:\Users\Admin\AppData\Local\Temp\IXP001.TMP\qu0046.exe3⤵
- Executes dropped EXE
- System Location Discovery: System Language Discovery
- Suspicious use of AdjustPrivilegeToken
PID:5052
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
402KB
MD5993fdb302e4b5a686c31c3cd3669fb1e
SHA1dc21dadaceb61fd5368dc753f05e0253687785d0
SHA2560f5b0210a931c1e06e61064a6ab8ab08b4dd5340a55b45e40633ef1533b7a91d
SHA5128ec38e95db098fc3b3216cbe37e6612e69b8716025d9fdc3f0181d2ee46437a782eb253ee1e4ea8a0ede4a0ded899b68872bd0341d1c8f826a4bffe6117148fd
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Filesize
11KB
MD57e93bacbbc33e6652e147e7fe07572a0
SHA1421a7167da01c8da4dc4d5234ca3dd84e319e762
SHA256850cd190aaeebcf1505674d97f51756f325e650320eaf76785d954223a9bee38
SHA512250169d7b6fcebff400be89edae8340f14130ced70c340ba9da9f225f62b52b35f6645bfb510962efb866f988688cb42392561d3e6b72194bc89d310ea43aa91
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Filesize
349KB
MD5b41e2b5fe14f588b8783d42e71aa138a
SHA11de57bef58f446f3416390ffd6c3c2760da0f33b
SHA256d163f4bde043097181d472f5ffa7b539c3892e98b088f33fbd0d3f24d2800bb3
SHA512716aef0875395ddb4b1b4fa5ace9824dad9931dbc0fe79f9c205594011791342f7c62fa5ba72c5150f64ee9a83f0a1a544d8e9d35fb6389041c21b14462d6978