Analysis
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max time kernel
119s -
max time network
121s -
platform
windows10-2004_x64 -
resource
win10v2004-20241007-en -
resource tags
arch:x64arch:x86image:win10v2004-20241007-enlocale:en-usos:windows10-2004-x64system -
submitted
18/11/2024, 19:37
Static task
static1
Behavioral task
behavioral1
Sample
68ddb9646dd820d2cdc11bbe112c9fead8e2df69136ee7034fc48660243f0c9dN.exe
Resource
win10v2004-20241007-en
General
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Target
68ddb9646dd820d2cdc11bbe112c9fead8e2df69136ee7034fc48660243f0c9dN.exe
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Size
610KB
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MD5
7a8774a4f986172ffc7fe6ee10b4d240
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SHA1
5298c2ff830e8a314880b0710389effc59b7103d
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SHA256
68ddb9646dd820d2cdc11bbe112c9fead8e2df69136ee7034fc48660243f0c9d
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SHA512
f2bd88adedbba60ca933c65f081837ae5aa95e12edfdb341f9c052e87648e604f54fe7254081fbcbd4af97fc05d671d2d59129455013e8f917852c8c27576e13
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SSDEEP
12288:sy90jMT4oISsovRsmxnVTigenKQFGUbZJghkaRC6y:sy+7oCoWCwKWGirg3Ny
Malware Config
Signatures
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Detects Healer an antivirus disabler dropper 17 IoCs
resource yara_rule behavioral1/memory/928-12-0x0000000002590000-0x00000000025AA000-memory.dmp healer behavioral1/memory/928-14-0x0000000002920000-0x0000000002938000-memory.dmp healer behavioral1/memory/928-20-0x0000000002920000-0x0000000002932000-memory.dmp healer behavioral1/memory/928-42-0x0000000002920000-0x0000000002932000-memory.dmp healer behavioral1/memory/928-40-0x0000000002920000-0x0000000002932000-memory.dmp healer behavioral1/memory/928-38-0x0000000002920000-0x0000000002932000-memory.dmp healer behavioral1/memory/928-36-0x0000000002920000-0x0000000002932000-memory.dmp healer behavioral1/memory/928-34-0x0000000002920000-0x0000000002932000-memory.dmp healer behavioral1/memory/928-22-0x0000000002920000-0x0000000002932000-memory.dmp healer behavioral1/memory/928-33-0x0000000002920000-0x0000000002932000-memory.dmp healer behavioral1/memory/928-30-0x0000000002920000-0x0000000002932000-memory.dmp healer behavioral1/memory/928-28-0x0000000002920000-0x0000000002932000-memory.dmp healer behavioral1/memory/928-26-0x0000000002920000-0x0000000002932000-memory.dmp healer behavioral1/memory/928-24-0x0000000002920000-0x0000000002932000-memory.dmp healer behavioral1/memory/928-18-0x0000000002920000-0x0000000002932000-memory.dmp healer behavioral1/memory/928-16-0x0000000002920000-0x0000000002932000-memory.dmp healer behavioral1/memory/928-15-0x0000000002920000-0x0000000002932000-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\DisableOnAccessProtection = "1" pr715384.exe Set value (int) \REGISTRY\MACHINE\SOFTWARE\WOW6432Node\Policies\Microsoft\Windows Defender\Real-Time Protection\DisableRealtimeMonitoring = "1" pr715384.exe Set value (int) \REGISTRY\MACHINE\SOFTWARE\WOW6432Node\Policies\Microsoft\Windows Defender\Real-Time Protection\DisableScanOnRealtimeEnable = "1" pr715384.exe Key created \REGISTRY\MACHINE\SOFTWARE\WOW6432Node\Policies\Microsoft\Windows Defender\Real-Time Protection pr715384.exe Set value (int) \REGISTRY\MACHINE\SOFTWARE\WOW6432Node\Policies\Microsoft\Windows Defender\Real-Time Protection\DisableBehaviorMonitoring = "1" pr715384.exe Set value (int) \REGISTRY\MACHINE\SOFTWARE\WOW6432Node\Policies\Microsoft\Windows Defender\Real-Time Protection\DisableIOAVProtection = "1" pr715384.exe -
RedLine
RedLine Stealer is a malware family written in C#, first appearing in early 2020.
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RedLine payload 20 IoCs
resource yara_rule behavioral1/memory/3612-56-0x00000000029D0000-0x0000000002A0A000-memory.dmp family_redline behavioral1/memory/3612-54-0x0000000002700000-0x000000000273C000-memory.dmp family_redline behavioral1/memory/3612-88-0x00000000029D0000-0x0000000002A05000-memory.dmp family_redline behavioral1/memory/3612-90-0x00000000029D0000-0x0000000002A05000-memory.dmp family_redline behavioral1/memory/3612-86-0x00000000029D0000-0x0000000002A05000-memory.dmp family_redline behavioral1/memory/3612-84-0x00000000029D0000-0x0000000002A05000-memory.dmp family_redline behavioral1/memory/3612-82-0x00000000029D0000-0x0000000002A05000-memory.dmp family_redline behavioral1/memory/3612-80-0x00000000029D0000-0x0000000002A05000-memory.dmp family_redline behavioral1/memory/3612-78-0x00000000029D0000-0x0000000002A05000-memory.dmp family_redline behavioral1/memory/3612-76-0x00000000029D0000-0x0000000002A05000-memory.dmp family_redline behavioral1/memory/3612-74-0x00000000029D0000-0x0000000002A05000-memory.dmp family_redline behavioral1/memory/3612-72-0x00000000029D0000-0x0000000002A05000-memory.dmp family_redline behavioral1/memory/3612-70-0x00000000029D0000-0x0000000002A05000-memory.dmp family_redline behavioral1/memory/3612-68-0x00000000029D0000-0x0000000002A05000-memory.dmp family_redline behavioral1/memory/3612-66-0x00000000029D0000-0x0000000002A05000-memory.dmp family_redline behavioral1/memory/3612-64-0x00000000029D0000-0x0000000002A05000-memory.dmp family_redline behavioral1/memory/3612-62-0x00000000029D0000-0x0000000002A05000-memory.dmp family_redline behavioral1/memory/3612-60-0x00000000029D0000-0x0000000002A05000-memory.dmp family_redline behavioral1/memory/3612-58-0x00000000029D0000-0x0000000002A05000-memory.dmp family_redline behavioral1/memory/3612-57-0x00000000029D0000-0x0000000002A05000-memory.dmp family_redline -
Redline family
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Executes dropped EXE 2 IoCs
pid Process 928 pr715384.exe 3612 qu001858.exe -
description ioc Process Key created \REGISTRY\MACHINE\SOFTWARE\WOW6432Node\Microsoft\Windows Defender\Features pr715384.exe Set value (int) \REGISTRY\MACHINE\SOFTWARE\WOW6432Node\Microsoft\Windows Defender\Features\TamperProtection = "0" pr715384.exe -
Adds Run key to start application 2 TTPs 1 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\\\"" 68ddb9646dd820d2cdc11bbe112c9fead8e2df69136ee7034fc48660243f0c9dN.exe -
Program crash 1 IoCs
pid pid_target Process procid_target 3900 928 WerFault.exe 85 -
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 68ddb9646dd820d2cdc11bbe112c9fead8e2df69136ee7034fc48660243f0c9dN.exe Key opened \REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language pr715384.exe Key opened \REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language qu001858.exe -
Suspicious behavior: EnumeratesProcesses 2 IoCs
pid Process 928 pr715384.exe 928 pr715384.exe -
Suspicious use of AdjustPrivilegeToken 2 IoCs
description pid Process Token: SeDebugPrivilege 928 pr715384.exe Token: SeDebugPrivilege 3612 qu001858.exe -
Suspicious use of WriteProcessMemory 6 IoCs
description pid Process procid_target PID 3616 wrote to memory of 928 3616 68ddb9646dd820d2cdc11bbe112c9fead8e2df69136ee7034fc48660243f0c9dN.exe 85 PID 3616 wrote to memory of 928 3616 68ddb9646dd820d2cdc11bbe112c9fead8e2df69136ee7034fc48660243f0c9dN.exe 85 PID 3616 wrote to memory of 928 3616 68ddb9646dd820d2cdc11bbe112c9fead8e2df69136ee7034fc48660243f0c9dN.exe 85 PID 3616 wrote to memory of 3612 3616 68ddb9646dd820d2cdc11bbe112c9fead8e2df69136ee7034fc48660243f0c9dN.exe 94 PID 3616 wrote to memory of 3612 3616 68ddb9646dd820d2cdc11bbe112c9fead8e2df69136ee7034fc48660243f0c9dN.exe 94 PID 3616 wrote to memory of 3612 3616 68ddb9646dd820d2cdc11bbe112c9fead8e2df69136ee7034fc48660243f0c9dN.exe 94
Processes
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C:\Users\Admin\AppData\Local\Temp\68ddb9646dd820d2cdc11bbe112c9fead8e2df69136ee7034fc48660243f0c9dN.exe"C:\Users\Admin\AppData\Local\Temp\68ddb9646dd820d2cdc11bbe112c9fead8e2df69136ee7034fc48660243f0c9dN.exe"1⤵
- Adds Run key to start application
- System Location Discovery: System Language Discovery
- Suspicious use of WriteProcessMemory
PID:3616 -
C:\Users\Admin\AppData\Local\Temp\IXP000.TMP\pr715384.exeC:\Users\Admin\AppData\Local\Temp\IXP000.TMP\pr715384.exe2⤵
- 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:928 -
C:\Windows\SysWOW64\WerFault.exeC:\Windows\SysWOW64\WerFault.exe -u -p 928 -s 10803⤵
- Program crash
PID:3900
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C:\Users\Admin\AppData\Local\Temp\IXP000.TMP\qu001858.exeC:\Users\Admin\AppData\Local\Temp\IXP000.TMP\qu001858.exe2⤵
- Executes dropped EXE
- System Location Discovery: System Language Discovery
- Suspicious use of AdjustPrivilegeToken
PID:3612
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C:\Windows\SysWOW64\WerFault.exeC:\Windows\SysWOW64\WerFault.exe -pss -s 424 -p 928 -ip 9281⤵PID:2312
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
403KB
MD5408505372fd3e07d3fc9425350fb229e
SHA1df824d5652d43d2ce93225a87715f9c7368356f2
SHA25649ac4d0dde7ae5197ae608bdf4b3d4354099901eef9d908da27339c27104385f
SHA5120abd8202f8e0ecfba76a0be11eb732a87be9968c91c902bc0853e1bfa221a6b53586f21e558ea36c81369272fff534565727ae809bf507e57cf4182fa6729430
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Filesize
486KB
MD5641055a225a4ffe972d0658bf8a60ba9
SHA1bf8b983ef939e155b6032ea9cb9bcea8b7c866dc
SHA256c6e4af66be6e1ae184566c5923628d25164bfec525de5adeed0b711d9cce1d3b
SHA512d499366221bc1b51d340e619d656c1dae77bc45d207a0d317995c97da45db26b2edb90b6f380818752cf96bc5ab3be4d01662b89fbe3865176068008b24ecadc