Analysis
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max time kernel
148s -
max time network
149s -
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, 05:59
Static task
static1
Behavioral task
behavioral1
Sample
7fadae3dc0d19a434db4fb5bd8af5e3f560483dd8112ba01c9267d392ceea13d.exe
Resource
win10v2004-20241007-en
General
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Target
7fadae3dc0d19a434db4fb5bd8af5e3f560483dd8112ba01c9267d392ceea13d.exe
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Size
1.2MB
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MD5
796c81f568692f0383158a64a0f970a3
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SHA1
80e6ae31e12c53dfbd09f6666246a1c4691bf952
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SHA256
7fadae3dc0d19a434db4fb5bd8af5e3f560483dd8112ba01c9267d392ceea13d
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SHA512
5661d57d220cc8a4f4fc979d98813fe8128290f4ea180d4756f4938d2ac453093b43797704bf22070267aae9ec5e5fcf6cc73a0b833c9b8e6bf4e460ffe2771a
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SSDEEP
24576:uyUKQPCNm87LWOLfqcbfLcrbknTIKKfDAbRNjVsRE/lTgXkUfRMhsJBzc:9hYCV+OTbzcrbyyaR0RE/1gBfRysj
Malware Config
Signatures
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Detects Healer an antivirus disabler dropper 2 IoCs
resource yara_rule behavioral1/files/0x0008000000023cac-27.dat healer behavioral1/memory/1464-28-0x0000000000850000-0x000000000085A000-memory.dmp healer -
Healer family
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description ioc Process Set value (int) \REGISTRY\MACHINE\SOFTWARE\Policies\Microsoft\Windows Defender\Real-Time Protection\DisableRealtimeMonitoring = "1" az334204.exe Set value (int) \REGISTRY\MACHINE\SOFTWARE\Policies\Microsoft\Windows Defender\Real-Time Protection\DisableScanOnRealtimeEnable = "1" az334204.exe Key created \REGISTRY\MACHINE\SOFTWARE\Policies\Microsoft\Windows Defender\Real-Time Protection az334204.exe Set value (int) \REGISTRY\MACHINE\SOFTWARE\Policies\Microsoft\Windows Defender\Real-Time Protection\DisableBehaviorMonitoring = "1" az334204.exe Set value (int) \REGISTRY\MACHINE\SOFTWARE\Policies\Microsoft\Windows Defender\Real-Time Protection\DisableIOAVProtection = "1" az334204.exe Set value (int) \REGISTRY\MACHINE\SOFTWARE\Policies\Microsoft\Windows Defender\Real-Time Protection\DisableOnAccessProtection = "1" az334204.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/4012-34-0x0000000002790000-0x00000000027CC000-memory.dmp family_redline behavioral1/memory/4012-36-0x0000000002AE0000-0x0000000002B1A000-memory.dmp family_redline behavioral1/memory/4012-52-0x0000000002AE0000-0x0000000002B15000-memory.dmp family_redline behavioral1/memory/4012-50-0x0000000002AE0000-0x0000000002B15000-memory.dmp family_redline behavioral1/memory/4012-48-0x0000000002AE0000-0x0000000002B15000-memory.dmp family_redline behavioral1/memory/4012-46-0x0000000002AE0000-0x0000000002B15000-memory.dmp family_redline behavioral1/memory/4012-44-0x0000000002AE0000-0x0000000002B15000-memory.dmp family_redline behavioral1/memory/4012-92-0x0000000002AE0000-0x0000000002B15000-memory.dmp family_redline behavioral1/memory/4012-72-0x0000000002AE0000-0x0000000002B15000-memory.dmp family_redline behavioral1/memory/4012-42-0x0000000002AE0000-0x0000000002B15000-memory.dmp family_redline behavioral1/memory/4012-40-0x0000000002AE0000-0x0000000002B15000-memory.dmp family_redline behavioral1/memory/4012-38-0x0000000002AE0000-0x0000000002B15000-memory.dmp family_redline behavioral1/memory/4012-37-0x0000000002AE0000-0x0000000002B15000-memory.dmp family_redline behavioral1/memory/4012-100-0x0000000002AE0000-0x0000000002B15000-memory.dmp family_redline behavioral1/memory/4012-98-0x0000000002AE0000-0x0000000002B15000-memory.dmp family_redline behavioral1/memory/4012-96-0x0000000002AE0000-0x0000000002B15000-memory.dmp family_redline behavioral1/memory/4012-94-0x0000000002AE0000-0x0000000002B15000-memory.dmp family_redline behavioral1/memory/4012-90-0x0000000002AE0000-0x0000000002B15000-memory.dmp family_redline behavioral1/memory/4012-88-0x0000000002AE0000-0x0000000002B15000-memory.dmp family_redline behavioral1/memory/4012-86-0x0000000002AE0000-0x0000000002B15000-memory.dmp family_redline behavioral1/memory/4012-84-0x0000000002AE0000-0x0000000002B15000-memory.dmp family_redline behavioral1/memory/4012-82-0x0000000002AE0000-0x0000000002B15000-memory.dmp family_redline behavioral1/memory/4012-80-0x0000000002AE0000-0x0000000002B15000-memory.dmp family_redline behavioral1/memory/4012-78-0x0000000002AE0000-0x0000000002B15000-memory.dmp family_redline behavioral1/memory/4012-76-0x0000000002AE0000-0x0000000002B15000-memory.dmp family_redline behavioral1/memory/4012-74-0x0000000002AE0000-0x0000000002B15000-memory.dmp family_redline behavioral1/memory/4012-70-0x0000000002AE0000-0x0000000002B15000-memory.dmp family_redline behavioral1/memory/4012-68-0x0000000002AE0000-0x0000000002B15000-memory.dmp family_redline behavioral1/memory/4012-66-0x0000000002AE0000-0x0000000002B15000-memory.dmp family_redline behavioral1/memory/4012-64-0x0000000002AE0000-0x0000000002B15000-memory.dmp family_redline behavioral1/memory/4012-62-0x0000000002AE0000-0x0000000002B15000-memory.dmp family_redline behavioral1/memory/4012-60-0x0000000002AE0000-0x0000000002B15000-memory.dmp family_redline behavioral1/memory/4012-58-0x0000000002AE0000-0x0000000002B15000-memory.dmp family_redline behavioral1/memory/4012-56-0x0000000002AE0000-0x0000000002B15000-memory.dmp family_redline behavioral1/memory/4012-54-0x0000000002AE0000-0x0000000002B15000-memory.dmp family_redline -
Redline family
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Executes dropped EXE 5 IoCs
pid Process 5032 ki847988.exe 1712 ki777517.exe 3376 ki252464.exe 1464 az334204.exe 4012 bu030710.exe -
description ioc Process Set value (int) \REGISTRY\MACHINE\SOFTWARE\Microsoft\Windows Defender\Features\TamperProtection = "0" az334204.exe -
Adds Run key to start application 2 TTPs 4 IoCs
description ioc Process 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\\\"" ki847988.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\\\"" ki777517.exe Set value (str) \REGISTRY\MACHINE\SOFTWARE\WOW6432Node\Microsoft\Windows\CurrentVersion\RunOnce\wextract_cleanup3 = "rundll32.exe C:\\Windows\\system32\\advpack.dll,DelNodeRunDLL32 \"C:\\Users\\Admin\\AppData\\Local\\Temp\\IXP003.TMP\\\"" ki252464.exe 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\\\"" 7fadae3dc0d19a434db4fb5bd8af5e3f560483dd8112ba01c9267d392ceea13d.exe -
System Location Discovery: System Language Discovery 1 TTPs 5 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 ki847988.exe Key opened \REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language ki777517.exe Key opened \REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language ki252464.exe Key opened \REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language bu030710.exe Key opened \REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language 7fadae3dc0d19a434db4fb5bd8af5e3f560483dd8112ba01c9267d392ceea13d.exe -
Suspicious behavior: EnumeratesProcesses 2 IoCs
pid Process 1464 az334204.exe 1464 az334204.exe -
Suspicious use of AdjustPrivilegeToken 2 IoCs
description pid Process Token: SeDebugPrivilege 1464 az334204.exe Token: SeDebugPrivilege 4012 bu030710.exe -
Suspicious use of WriteProcessMemory 14 IoCs
description pid Process procid_target PID 2076 wrote to memory of 5032 2076 7fadae3dc0d19a434db4fb5bd8af5e3f560483dd8112ba01c9267d392ceea13d.exe 85 PID 2076 wrote to memory of 5032 2076 7fadae3dc0d19a434db4fb5bd8af5e3f560483dd8112ba01c9267d392ceea13d.exe 85 PID 2076 wrote to memory of 5032 2076 7fadae3dc0d19a434db4fb5bd8af5e3f560483dd8112ba01c9267d392ceea13d.exe 85 PID 5032 wrote to memory of 1712 5032 ki847988.exe 86 PID 5032 wrote to memory of 1712 5032 ki847988.exe 86 PID 5032 wrote to memory of 1712 5032 ki847988.exe 86 PID 1712 wrote to memory of 3376 1712 ki777517.exe 88 PID 1712 wrote to memory of 3376 1712 ki777517.exe 88 PID 1712 wrote to memory of 3376 1712 ki777517.exe 88 PID 3376 wrote to memory of 1464 3376 ki252464.exe 89 PID 3376 wrote to memory of 1464 3376 ki252464.exe 89 PID 3376 wrote to memory of 4012 3376 ki252464.exe 97 PID 3376 wrote to memory of 4012 3376 ki252464.exe 97 PID 3376 wrote to memory of 4012 3376 ki252464.exe 97
Processes
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C:\Users\Admin\AppData\Local\Temp\7fadae3dc0d19a434db4fb5bd8af5e3f560483dd8112ba01c9267d392ceea13d.exe"C:\Users\Admin\AppData\Local\Temp\7fadae3dc0d19a434db4fb5bd8af5e3f560483dd8112ba01c9267d392ceea13d.exe"1⤵
- Adds Run key to start application
- System Location Discovery: System Language Discovery
- Suspicious use of WriteProcessMemory
PID:2076 -
C:\Users\Admin\AppData\Local\Temp\IXP000.TMP\ki847988.exeC:\Users\Admin\AppData\Local\Temp\IXP000.TMP\ki847988.exe2⤵
- Executes dropped EXE
- Adds Run key to start application
- System Location Discovery: System Language Discovery
- Suspicious use of WriteProcessMemory
PID:5032 -
C:\Users\Admin\AppData\Local\Temp\IXP001.TMP\ki777517.exeC:\Users\Admin\AppData\Local\Temp\IXP001.TMP\ki777517.exe3⤵
- Executes dropped EXE
- Adds Run key to start application
- System Location Discovery: System Language Discovery
- Suspicious use of WriteProcessMemory
PID:1712 -
C:\Users\Admin\AppData\Local\Temp\IXP002.TMP\ki252464.exeC:\Users\Admin\AppData\Local\Temp\IXP002.TMP\ki252464.exe4⤵
- Executes dropped EXE
- Adds Run key to start application
- System Location Discovery: System Language Discovery
- Suspicious use of WriteProcessMemory
PID:3376 -
C:\Users\Admin\AppData\Local\Temp\IXP003.TMP\az334204.exeC:\Users\Admin\AppData\Local\Temp\IXP003.TMP\az334204.exe5⤵
- Modifies Windows Defender Real-time Protection settings
- Executes dropped EXE
- Windows security modification
- Suspicious behavior: EnumeratesProcesses
- Suspicious use of AdjustPrivilegeToken
PID:1464
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C:\Users\Admin\AppData\Local\Temp\IXP003.TMP\bu030710.exeC:\Users\Admin\AppData\Local\Temp\IXP003.TMP\bu030710.exe5⤵
- Executes dropped EXE
- System Location Discovery: System Language Discovery
- Suspicious use of AdjustPrivilegeToken
PID:4012
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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
1.1MB
MD5140d26beeaa35e36ad8c315fb4bcfdae
SHA1404bebd1f7f1d4b039df0604f0d810bdb09aa9f1
SHA25672243469be7dcc54e7c278f65f2e7a4e5ea4291d309d28be16d82b5ea43ea0bb
SHA512893702ac709a9b2f0e1517990015f367ca22b5b5129f7088f621c269dccaa5e42dd5a64f5900735c1d8f34c04b486681c0e359f15700d04b3fe49c1cfaa93548
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Filesize
788KB
MD5b1d3310e5d5e6c741308038013820ec6
SHA11d7081bf5763408d7727247a51018fbdbb27e014
SHA25686bd16e8bbca54c83a70240648764e56f672c042a7dd1ed3ed35a5b10b0454dd
SHA512fa53624d9f99dd4c2a432a317b3da45bca2f9934615826ae5185f930f230d2d0c4641552d8a9266d14ec1a9163ccdb1f8ea2d76b2d508f5f54016366e8262cd2
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Filesize
461KB
MD50651a7e5d4d48bd8f1442437c4ecbce9
SHA156b95f6fad8d88d8e67d7065d3dab719056e4241
SHA25646642e2e1d30bb89ea784c009140961f6c100c975dc504a624e0f522e6aa9cda
SHA512abb773b4a04383241684472914e69df982fb6b24799b83428a2163cbcd3f8a1ac7d8dd5ce47c4ea9ecb7bf543090f9e72513a94fad323fcbaa8ded87a78a09ed
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Filesize
11KB
MD57e93bacbbc33e6652e147e7fe07572a0
SHA1421a7167da01c8da4dc4d5234ca3dd84e319e762
SHA256850cd190aaeebcf1505674d97f51756f325e650320eaf76785d954223a9bee38
SHA512250169d7b6fcebff400be89edae8340f14130ced70c340ba9da9f225f62b52b35f6645bfb510962efb866f988688cb42392561d3e6b72194bc89d310ea43aa91
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Filesize
472KB
MD546ffb1d03353f516da7a90e8221a7e05
SHA1a8fac96a2dfc66eca7001776aa46fe7f60564ddc
SHA25623df6815f315b5a2790e4d88257d003ceb04c9674a512e81de11d50142e95d88
SHA5125574685bd174b9d7c4b4c6df7f49699897ce153d49f920807950d4e54ab3c9a748e83575285b93acad5eee21510420115484ac9351cdc863ec8e412caed9f07a