Analysis
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max time kernel
140s -
max time network
146s -
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, 05:56
Static task
static1
Behavioral task
behavioral1
Sample
06b135f8ef02753255a52a25873ee14e8303dfa72108708cc6ccadfd29bf188f.exe
Resource
win10v2004-20241007-en
General
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Target
06b135f8ef02753255a52a25873ee14e8303dfa72108708cc6ccadfd29bf188f.exe
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Size
923KB
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MD5
3792ee874ba70e8fb92793779faa80eb
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SHA1
b70e78b692b16d8303cd8dc536f5d01b9f23a9cc
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SHA256
06b135f8ef02753255a52a25873ee14e8303dfa72108708cc6ccadfd29bf188f
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SHA512
ff0a515d205c323a9e52fb64ce3d5b84a2c4475c1cdf0e8a973743eb6c2b16695d1105679a2a881b73cbcd9909d3ff3bd08f259f9a9f24a0e928e4384851bf75
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SSDEEP
24576:5yK96KQhGSAOSz50wV3fDfvfxQKprh26Q+i:ss/WGZNf5LZlpYS
Malware Config
Signatures
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Detects Healer an antivirus disabler dropper 2 IoCs
resource yara_rule behavioral1/files/0x0008000000023c8d-19.dat healer behavioral1/memory/2484-22-0x0000000000BF0000-0x0000000000BFA000-memory.dmp healer -
Healer family
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description ioc Process Key created \REGISTRY\MACHINE\SOFTWARE\Policies\Microsoft\Windows Defender\Real-Time Protection it535084.exe Set value (int) \REGISTRY\MACHINE\SOFTWARE\Policies\Microsoft\Windows Defender\Real-Time Protection\DisableBehaviorMonitoring = "1" it535084.exe Set value (int) \REGISTRY\MACHINE\SOFTWARE\Policies\Microsoft\Windows Defender\Real-Time Protection\DisableIOAVProtection = "1" it535084.exe Set value (int) \REGISTRY\MACHINE\SOFTWARE\Policies\Microsoft\Windows Defender\Real-Time Protection\DisableOnAccessProtection = "1" it535084.exe Set value (int) \REGISTRY\MACHINE\SOFTWARE\Policies\Microsoft\Windows Defender\Real-Time Protection\DisableRealtimeMonitoring = "1" it535084.exe Set value (int) \REGISTRY\MACHINE\SOFTWARE\Policies\Microsoft\Windows Defender\Real-Time Protection\DisableScanOnRealtimeEnable = "1" it535084.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/4976-29-0x0000000002810000-0x000000000284C000-memory.dmp family_redline behavioral1/memory/4976-31-0x0000000005430000-0x000000000546A000-memory.dmp family_redline behavioral1/memory/4976-81-0x0000000005430000-0x0000000005465000-memory.dmp family_redline behavioral1/memory/4976-61-0x0000000005430000-0x0000000005465000-memory.dmp family_redline behavioral1/memory/4976-95-0x0000000005430000-0x0000000005465000-memory.dmp family_redline behavioral1/memory/4976-93-0x0000000005430000-0x0000000005465000-memory.dmp family_redline behavioral1/memory/4976-91-0x0000000005430000-0x0000000005465000-memory.dmp family_redline behavioral1/memory/4976-89-0x0000000005430000-0x0000000005465000-memory.dmp family_redline behavioral1/memory/4976-87-0x0000000005430000-0x0000000005465000-memory.dmp family_redline behavioral1/memory/4976-85-0x0000000005430000-0x0000000005465000-memory.dmp family_redline behavioral1/memory/4976-83-0x0000000005430000-0x0000000005465000-memory.dmp family_redline behavioral1/memory/4976-79-0x0000000005430000-0x0000000005465000-memory.dmp family_redline behavioral1/memory/4976-77-0x0000000005430000-0x0000000005465000-memory.dmp family_redline behavioral1/memory/4976-75-0x0000000005430000-0x0000000005465000-memory.dmp family_redline behavioral1/memory/4976-73-0x0000000005430000-0x0000000005465000-memory.dmp family_redline behavioral1/memory/4976-71-0x0000000005430000-0x0000000005465000-memory.dmp family_redline behavioral1/memory/4976-69-0x0000000005430000-0x0000000005465000-memory.dmp family_redline behavioral1/memory/4976-67-0x0000000005430000-0x0000000005465000-memory.dmp family_redline behavioral1/memory/4976-65-0x0000000005430000-0x0000000005465000-memory.dmp family_redline behavioral1/memory/4976-63-0x0000000005430000-0x0000000005465000-memory.dmp family_redline behavioral1/memory/4976-59-0x0000000005430000-0x0000000005465000-memory.dmp family_redline behavioral1/memory/4976-57-0x0000000005430000-0x0000000005465000-memory.dmp family_redline behavioral1/memory/4976-55-0x0000000005430000-0x0000000005465000-memory.dmp family_redline behavioral1/memory/4976-53-0x0000000005430000-0x0000000005465000-memory.dmp family_redline behavioral1/memory/4976-51-0x0000000005430000-0x0000000005465000-memory.dmp family_redline behavioral1/memory/4976-49-0x0000000005430000-0x0000000005465000-memory.dmp family_redline behavioral1/memory/4976-47-0x0000000005430000-0x0000000005465000-memory.dmp family_redline behavioral1/memory/4976-45-0x0000000005430000-0x0000000005465000-memory.dmp family_redline behavioral1/memory/4976-43-0x0000000005430000-0x0000000005465000-memory.dmp family_redline behavioral1/memory/4976-41-0x0000000005430000-0x0000000005465000-memory.dmp family_redline behavioral1/memory/4976-39-0x0000000005430000-0x0000000005465000-memory.dmp family_redline behavioral1/memory/4976-37-0x0000000005430000-0x0000000005465000-memory.dmp family_redline behavioral1/memory/4976-35-0x0000000005430000-0x0000000005465000-memory.dmp family_redline behavioral1/memory/4976-33-0x0000000005430000-0x0000000005465000-memory.dmp family_redline behavioral1/memory/4976-32-0x0000000005430000-0x0000000005465000-memory.dmp family_redline -
Redline family
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Executes dropped EXE 4 IoCs
pid Process 3092 zisO4547.exe 1828 zikw0532.exe 2484 it535084.exe 4976 jr987374.exe -
description ioc Process Set value (int) \REGISTRY\MACHINE\SOFTWARE\Microsoft\Windows Defender\Features\TamperProtection = "0" it535084.exe -
Adds Run key to start application 2 TTPs 3 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\\\"" 06b135f8ef02753255a52a25873ee14e8303dfa72108708cc6ccadfd29bf188f.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\\\"" zisO4547.exe Set value (str) \REGISTRY\MACHINE\SOFTWARE\WOW6432Node\Microsoft\Windows\CurrentVersion\RunOnce\wextract_cleanup2 = "rundll32.exe C:\\Windows\\system32\\advpack.dll,DelNodeRunDLL32 \"C:\\Users\\Admin\\AppData\\Local\\Temp\\IXP002.TMP\\\"" zikw0532.exe -
System Location Discovery: System Language Discovery 1 TTPs 4 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 06b135f8ef02753255a52a25873ee14e8303dfa72108708cc6ccadfd29bf188f.exe Key opened \REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language zisO4547.exe Key opened \REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language zikw0532.exe Key opened \REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language jr987374.exe -
Suspicious behavior: EnumeratesProcesses 2 IoCs
pid Process 2484 it535084.exe 2484 it535084.exe -
Suspicious use of AdjustPrivilegeToken 2 IoCs
description pid Process Token: SeDebugPrivilege 2484 it535084.exe Token: SeDebugPrivilege 4976 jr987374.exe -
Suspicious use of WriteProcessMemory 11 IoCs
description pid Process procid_target PID 3600 wrote to memory of 3092 3600 06b135f8ef02753255a52a25873ee14e8303dfa72108708cc6ccadfd29bf188f.exe 83 PID 3600 wrote to memory of 3092 3600 06b135f8ef02753255a52a25873ee14e8303dfa72108708cc6ccadfd29bf188f.exe 83 PID 3600 wrote to memory of 3092 3600 06b135f8ef02753255a52a25873ee14e8303dfa72108708cc6ccadfd29bf188f.exe 83 PID 3092 wrote to memory of 1828 3092 zisO4547.exe 85 PID 3092 wrote to memory of 1828 3092 zisO4547.exe 85 PID 3092 wrote to memory of 1828 3092 zisO4547.exe 85 PID 1828 wrote to memory of 2484 1828 zikw0532.exe 86 PID 1828 wrote to memory of 2484 1828 zikw0532.exe 86 PID 1828 wrote to memory of 4976 1828 zikw0532.exe 94 PID 1828 wrote to memory of 4976 1828 zikw0532.exe 94 PID 1828 wrote to memory of 4976 1828 zikw0532.exe 94
Processes
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C:\Users\Admin\AppData\Local\Temp\06b135f8ef02753255a52a25873ee14e8303dfa72108708cc6ccadfd29bf188f.exe"C:\Users\Admin\AppData\Local\Temp\06b135f8ef02753255a52a25873ee14e8303dfa72108708cc6ccadfd29bf188f.exe"1⤵
- Adds Run key to start application
- System Location Discovery: System Language Discovery
- Suspicious use of WriteProcessMemory
PID:3600 -
C:\Users\Admin\AppData\Local\Temp\IXP000.TMP\zisO4547.exeC:\Users\Admin\AppData\Local\Temp\IXP000.TMP\zisO4547.exe2⤵
- Executes dropped EXE
- Adds Run key to start application
- System Location Discovery: System Language Discovery
- Suspicious use of WriteProcessMemory
PID:3092 -
C:\Users\Admin\AppData\Local\Temp\IXP001.TMP\zikw0532.exeC:\Users\Admin\AppData\Local\Temp\IXP001.TMP\zikw0532.exe3⤵
- Executes dropped EXE
- Adds Run key to start application
- System Location Discovery: System Language Discovery
- Suspicious use of WriteProcessMemory
PID:1828 -
C:\Users\Admin\AppData\Local\Temp\IXP002.TMP\it535084.exeC:\Users\Admin\AppData\Local\Temp\IXP002.TMP\it535084.exe4⤵
- Modifies Windows Defender Real-time Protection settings
- Executes dropped EXE
- Windows security modification
- Suspicious behavior: EnumeratesProcesses
- Suspicious use of AdjustPrivilegeToken
PID:2484
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C:\Users\Admin\AppData\Local\Temp\IXP002.TMP\jr987374.exeC:\Users\Admin\AppData\Local\Temp\IXP002.TMP\jr987374.exe4⤵
- Executes dropped EXE
- System Location Discovery: System Language Discovery
- Suspicious use of AdjustPrivilegeToken
PID:4976
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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
616KB
MD5d40334e8d68c412fa4097031fa269068
SHA14cf065712f64e499cc108156545d16b6c9af4dea
SHA256d56999ee5b145218a31cc7c8592d118631950b6ca3164e38ed5198180c75e2b7
SHA512ec29b590f499772dc4fc63db4b77b47ede4c2a70f3e1e27bf7e1e9de68ab204b86dc4edf6ea8aed3a8f64158e3cfad59a18b1ba4dc9bfc787c180873d3ef68f6
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Filesize
462KB
MD5dd07ae8f32e19c3874b3dac7b47e8920
SHA1d3cbcb0dc8e53e1981806531a570509022c6a4b4
SHA25697053e7fe53af862f40465b68a71b3016bb8ea09b2273c77a00f400b1a56d94b
SHA512a2c156c03c0d3d1742b2ad636bb525103a2ef47b559788d198abc623b4ac043fc797c26b654902b257e5b33e1262e7d2ab629f3f0053664144e63623873ec8f5
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Filesize
11KB
MD57e93bacbbc33e6652e147e7fe07572a0
SHA1421a7167da01c8da4dc4d5234ca3dd84e319e762
SHA256850cd190aaeebcf1505674d97f51756f325e650320eaf76785d954223a9bee38
SHA512250169d7b6fcebff400be89edae8340f14130ced70c340ba9da9f225f62b52b35f6645bfb510962efb866f988688cb42392561d3e6b72194bc89d310ea43aa91
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Filesize
474KB
MD56b75246c6dc84753c44d3cdf289c9ff9
SHA10a6dee8329ec57168bf65a1911617dbd2658c1e4
SHA25649fe45323a8fd5f453451e01f7977c054d0e961c3b965a8eb65aa73fc7bbea0b
SHA512e71e6d49d846d4469c15dd577d0fa0b3e0d309a3f0f24ffe5c886dce8a81bc613d4e683be400ad6746505f4e68063708a6e2373a32c8f4bcd6808f6d0795eec6