Analysis
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max time kernel
141s -
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, 23:42
Static task
static1
Behavioral task
behavioral1
Sample
e09eef40094722739c1aeb26d53637a5a559eefd59b167945aafa108f64f5e63.exe
Resource
win10v2004-20241007-en
General
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Target
e09eef40094722739c1aeb26d53637a5a559eefd59b167945aafa108f64f5e63.exe
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Size
648KB
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MD5
918e87ad5be168502e70eea86d41d3b0
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SHA1
d33a493755b3e948e92e286b85c0948021ebaefb
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SHA256
e09eef40094722739c1aeb26d53637a5a559eefd59b167945aafa108f64f5e63
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SHA512
87409592fda1a8da1cadffc2bd35c7c0f087ef76086faf6a855b32bba819c04e784357b5b2e4b06e8a825c22ea60d465b09faa6af4ef9f014f7c8a9722677007
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SSDEEP
12288:Yy90UKSnOPpHbm6c/++mpsdiu6h4MTWnO2mx0b2ADplFv59Zw+vOXjM:YyFKLpHC6cspsEuw4vOb+fpbvnZ/4M
Malware Config
Signatures
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Detects Healer an antivirus disabler dropper 17 IoCs
resource yara_rule behavioral1/memory/368-15-0x00000000022B0000-0x00000000022CA000-memory.dmp healer behavioral1/memory/368-18-0x0000000004980000-0x0000000004998000-memory.dmp healer behavioral1/memory/368-45-0x0000000004980000-0x0000000004993000-memory.dmp healer behavioral1/memory/368-47-0x0000000004980000-0x0000000004993000-memory.dmp healer behavioral1/memory/368-39-0x0000000004980000-0x0000000004993000-memory.dmp healer behavioral1/memory/368-35-0x0000000004980000-0x0000000004993000-memory.dmp healer behavioral1/memory/368-33-0x0000000004980000-0x0000000004993000-memory.dmp healer behavioral1/memory/368-31-0x0000000004980000-0x0000000004993000-memory.dmp healer behavioral1/memory/368-23-0x0000000004980000-0x0000000004993000-memory.dmp healer behavioral1/memory/368-21-0x0000000004980000-0x0000000004993000-memory.dmp healer behavioral1/memory/368-20-0x0000000004980000-0x0000000004993000-memory.dmp healer behavioral1/memory/368-43-0x0000000004980000-0x0000000004993000-memory.dmp healer behavioral1/memory/368-41-0x0000000004980000-0x0000000004993000-memory.dmp healer behavioral1/memory/368-37-0x0000000004980000-0x0000000004993000-memory.dmp healer behavioral1/memory/368-29-0x0000000004980000-0x0000000004993000-memory.dmp healer behavioral1/memory/368-27-0x0000000004980000-0x0000000004993000-memory.dmp healer behavioral1/memory/368-25-0x0000000004980000-0x0000000004993000-memory.dmp healer -
Healer family
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description ioc Process Set value (int) \REGISTRY\MACHINE\SOFTWARE\WOW6432Node\Policies\Microsoft\Windows Defender\Real-Time Protection\DisableBehaviorMonitoring = "1" 92212756.exe Set value (int) \REGISTRY\MACHINE\SOFTWARE\WOW6432Node\Policies\Microsoft\Windows Defender\Real-Time Protection\DisableIOAVProtection = "1" 92212756.exe Set value (int) \REGISTRY\MACHINE\SOFTWARE\WOW6432Node\Policies\Microsoft\Windows Defender\Real-Time Protection\DisableOnAccessProtection = "1" 92212756.exe Set value (int) \REGISTRY\MACHINE\SOFTWARE\WOW6432Node\Policies\Microsoft\Windows Defender\Real-Time Protection\DisableRealtimeMonitoring = "1" 92212756.exe Set value (int) \REGISTRY\MACHINE\SOFTWARE\WOW6432Node\Policies\Microsoft\Windows Defender\Real-Time Protection\DisableScanOnRealtimeEnable = "1" 92212756.exe Key created \REGISTRY\MACHINE\SOFTWARE\WOW6432Node\Policies\Microsoft\Windows Defender\Real-Time Protection 92212756.exe -
RedLine
RedLine Stealer is a malware family written in C#, first appearing in early 2020.
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RedLine payload 21 IoCs
resource yara_rule behavioral1/memory/896-57-0x00000000048D0000-0x000000000490C000-memory.dmp family_redline behavioral1/memory/896-58-0x0000000004C30000-0x0000000004C6A000-memory.dmp family_redline behavioral1/memory/896-62-0x0000000004C30000-0x0000000004C65000-memory.dmp family_redline behavioral1/memory/896-74-0x0000000004C30000-0x0000000004C65000-memory.dmp family_redline behavioral1/memory/896-92-0x0000000004C30000-0x0000000004C65000-memory.dmp family_redline behavioral1/memory/896-90-0x0000000004C30000-0x0000000004C65000-memory.dmp family_redline behavioral1/memory/896-88-0x0000000004C30000-0x0000000004C65000-memory.dmp family_redline behavioral1/memory/896-86-0x0000000004C30000-0x0000000004C65000-memory.dmp family_redline behavioral1/memory/896-84-0x0000000004C30000-0x0000000004C65000-memory.dmp family_redline behavioral1/memory/896-82-0x0000000004C30000-0x0000000004C65000-memory.dmp family_redline behavioral1/memory/896-80-0x0000000004C30000-0x0000000004C65000-memory.dmp family_redline behavioral1/memory/896-78-0x0000000004C30000-0x0000000004C65000-memory.dmp family_redline behavioral1/memory/896-72-0x0000000004C30000-0x0000000004C65000-memory.dmp family_redline behavioral1/memory/896-71-0x0000000004C30000-0x0000000004C65000-memory.dmp family_redline behavioral1/memory/896-69-0x0000000004C30000-0x0000000004C65000-memory.dmp family_redline behavioral1/memory/896-66-0x0000000004C30000-0x0000000004C65000-memory.dmp family_redline behavioral1/memory/896-64-0x0000000004C30000-0x0000000004C65000-memory.dmp family_redline behavioral1/memory/896-94-0x0000000004C30000-0x0000000004C65000-memory.dmp family_redline behavioral1/memory/896-76-0x0000000004C30000-0x0000000004C65000-memory.dmp family_redline behavioral1/memory/896-60-0x0000000004C30000-0x0000000004C65000-memory.dmp family_redline behavioral1/memory/896-59-0x0000000004C30000-0x0000000004C65000-memory.dmp family_redline -
Redline family
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Executes dropped EXE 3 IoCs
pid Process 2360 st678049.exe 368 92212756.exe 896 kp464103.exe -
description ioc Process Key created \REGISTRY\MACHINE\SOFTWARE\WOW6432Node\Microsoft\Windows Defender\Features 92212756.exe Set value (int) \REGISTRY\MACHINE\SOFTWARE\WOW6432Node\Microsoft\Windows Defender\Features\TamperProtection = "0" 92212756.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_cleanup0 = "rundll32.exe C:\\Windows\\system32\\advpack.dll,DelNodeRunDLL32 \"C:\\Users\\Admin\\AppData\\Local\\Temp\\IXP000.TMP\\\"" e09eef40094722739c1aeb26d53637a5a559eefd59b167945aafa108f64f5e63.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\\\"" st678049.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 e09eef40094722739c1aeb26d53637a5a559eefd59b167945aafa108f64f5e63.exe Key opened \REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language st678049.exe Key opened \REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language 92212756.exe Key opened \REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language kp464103.exe -
Suspicious behavior: EnumeratesProcesses 2 IoCs
pid Process 368 92212756.exe 368 92212756.exe -
Suspicious use of AdjustPrivilegeToken 2 IoCs
description pid Process Token: SeDebugPrivilege 368 92212756.exe Token: SeDebugPrivilege 896 kp464103.exe -
Suspicious use of WriteProcessMemory 9 IoCs
description pid Process procid_target PID 3140 wrote to memory of 2360 3140 e09eef40094722739c1aeb26d53637a5a559eefd59b167945aafa108f64f5e63.exe 83 PID 3140 wrote to memory of 2360 3140 e09eef40094722739c1aeb26d53637a5a559eefd59b167945aafa108f64f5e63.exe 83 PID 3140 wrote to memory of 2360 3140 e09eef40094722739c1aeb26d53637a5a559eefd59b167945aafa108f64f5e63.exe 83 PID 2360 wrote to memory of 368 2360 st678049.exe 84 PID 2360 wrote to memory of 368 2360 st678049.exe 84 PID 2360 wrote to memory of 368 2360 st678049.exe 84 PID 2360 wrote to memory of 896 2360 st678049.exe 94 PID 2360 wrote to memory of 896 2360 st678049.exe 94 PID 2360 wrote to memory of 896 2360 st678049.exe 94
Processes
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C:\Users\Admin\AppData\Local\Temp\e09eef40094722739c1aeb26d53637a5a559eefd59b167945aafa108f64f5e63.exe"C:\Users\Admin\AppData\Local\Temp\e09eef40094722739c1aeb26d53637a5a559eefd59b167945aafa108f64f5e63.exe"1⤵
- Adds Run key to start application
- System Location Discovery: System Language Discovery
- Suspicious use of WriteProcessMemory
PID:3140 -
C:\Users\Admin\AppData\Local\Temp\IXP000.TMP\st678049.exeC:\Users\Admin\AppData\Local\Temp\IXP000.TMP\st678049.exe2⤵
- Executes dropped EXE
- Adds Run key to start application
- System Location Discovery: System Language Discovery
- Suspicious use of WriteProcessMemory
PID:2360 -
C:\Users\Admin\AppData\Local\Temp\IXP001.TMP\92212756.exeC:\Users\Admin\AppData\Local\Temp\IXP001.TMP\92212756.exe3⤵
- 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:368
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C:\Users\Admin\AppData\Local\Temp\IXP001.TMP\kp464103.exeC:\Users\Admin\AppData\Local\Temp\IXP001.TMP\kp464103.exe3⤵
- Executes dropped EXE
- System Location Discovery: System Language Discovery
- Suspicious use of AdjustPrivilegeToken
PID:896
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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
493KB
MD52261b0376f156e1aa28e86ae6ab867e9
SHA1a23e1352da4c4c10ed3d3adf250c632cf6cc03b0
SHA25699ac4b2e0441f96a9902e8745f3a702efe13590f8bd327921e8a01abb3271b19
SHA5124d7d77d77940d1059611aa3adb9ed640be1b2a5728ef75798c313ca9367c2fb081c6ea4f90c6d8f0275e1d41c59d27ebb323edb3f2a33e9640fd0623c5612b39
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Filesize
176KB
MD52b71f4b18ac8214a2bff547b6ce2f64f
SHA1b8f2f25139a7b2e8d5e8fbc024eb5cac518bc6a5
SHA256f7eedf3aec775a62c265d1652686b30a8a45a953523e2fb3cfc1fac3c6a66fbc
SHA51233518eff768610bf54f9888d9d0d746b0c3500dc5f2b8fd5f1641d5a264f657a8311b40364f70932512581183b244fec3feb535e21c13e0ec8adec9994175177
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Filesize
353KB
MD5326735994c540db10e9e382aa182d5c5
SHA10cf3258c32bb043c28a1949e42fca1bb50953b1c
SHA256988d5eee7b634e2037c2b95d90e955efde80ef891c9a95ef9ae2ed5335fa4c7e
SHA512909a470056185b54330297dc4685e944070b44b20b476a5017728358a9ff0594c4dea00512530131aedde65268e6aaba96b2b61bffc8dda294240e171971e1d7