Analysis
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max time kernel
144s -
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
10/11/2024, 23:45
Static task
static1
Behavioral task
behavioral1
Sample
c069e9cd92db5e8867a8ac989e939a993fcebf23cb99bd522b402cf67804c6d1.exe
Resource
win10v2004-20241007-en
General
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Target
c069e9cd92db5e8867a8ac989e939a993fcebf23cb99bd522b402cf67804c6d1.exe
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Size
659KB
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MD5
6181aeb1ae5f3617d5c870213939872e
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SHA1
71bc3c311bcfc58a337b2880d055f279cfb8cdcf
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SHA256
c069e9cd92db5e8867a8ac989e939a993fcebf23cb99bd522b402cf67804c6d1
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SHA512
96de8a1e8614b68302b4843e3dba2e240947f81e43525198030b1f649aab6cf036d5869159f1439fc0960c5b00111a0c01a44a37964efc9d4300a574a106bf68
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SSDEEP
12288:zMrAy90O30aQ+7cB2pq0Zpxhmz9cBijeNjAUXK+KjpQoqBinkKlekQo:jyHlIhaSAMlQDvKZp
Malware Config
Extracted
redline
rosn
176.113.115.145:4125
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auth_value
050a19e1db4d0024b0f23b37dcf961f4
Signatures
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Detects Healer an antivirus disabler dropper 17 IoCs
resource yara_rule behavioral1/memory/828-18-0x0000000004920000-0x000000000493A000-memory.dmp healer behavioral1/memory/828-20-0x0000000004CD0000-0x0000000004CE8000-memory.dmp healer behavioral1/memory/828-48-0x0000000004CD0000-0x0000000004CE2000-memory.dmp healer behavioral1/memory/828-46-0x0000000004CD0000-0x0000000004CE2000-memory.dmp healer behavioral1/memory/828-44-0x0000000004CD0000-0x0000000004CE2000-memory.dmp healer behavioral1/memory/828-42-0x0000000004CD0000-0x0000000004CE2000-memory.dmp healer behavioral1/memory/828-22-0x0000000004CD0000-0x0000000004CE2000-memory.dmp healer behavioral1/memory/828-40-0x0000000004CD0000-0x0000000004CE2000-memory.dmp healer behavioral1/memory/828-39-0x0000000004CD0000-0x0000000004CE2000-memory.dmp healer behavioral1/memory/828-34-0x0000000004CD0000-0x0000000004CE2000-memory.dmp healer behavioral1/memory/828-33-0x0000000004CD0000-0x0000000004CE2000-memory.dmp healer behavioral1/memory/828-30-0x0000000004CD0000-0x0000000004CE2000-memory.dmp healer behavioral1/memory/828-28-0x0000000004CD0000-0x0000000004CE2000-memory.dmp healer behavioral1/memory/828-26-0x0000000004CD0000-0x0000000004CE2000-memory.dmp healer behavioral1/memory/828-24-0x0000000004CD0000-0x0000000004CE2000-memory.dmp healer behavioral1/memory/828-36-0x0000000004CD0000-0x0000000004CE2000-memory.dmp healer behavioral1/memory/828-21-0x0000000004CD0000-0x0000000004CE2000-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" pro0690.exe Set value (int) \REGISTRY\MACHINE\SOFTWARE\WOW6432Node\Policies\Microsoft\Windows Defender\Real-Time Protection\DisableRealtimeMonitoring = "1" pro0690.exe Set value (int) \REGISTRY\MACHINE\SOFTWARE\WOW6432Node\Policies\Microsoft\Windows Defender\Real-Time Protection\DisableScanOnRealtimeEnable = "1" pro0690.exe Key created \REGISTRY\MACHINE\SOFTWARE\WOW6432Node\Policies\Microsoft\Windows Defender\Real-Time Protection pro0690.exe Set value (int) \REGISTRY\MACHINE\SOFTWARE\WOW6432Node\Policies\Microsoft\Windows Defender\Real-Time Protection\DisableBehaviorMonitoring = "1" pro0690.exe Set value (int) \REGISTRY\MACHINE\SOFTWARE\WOW6432Node\Policies\Microsoft\Windows Defender\Real-Time Protection\DisableIOAVProtection = "1" pro0690.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/768-60-0x0000000004AB0000-0x0000000004AF6000-memory.dmp family_redline behavioral1/memory/768-61-0x00000000078C0000-0x0000000007904000-memory.dmp family_redline behavioral1/memory/768-93-0x00000000078C0000-0x00000000078FF000-memory.dmp family_redline behavioral1/memory/768-87-0x00000000078C0000-0x00000000078FF000-memory.dmp family_redline behavioral1/memory/768-81-0x00000000078C0000-0x00000000078FF000-memory.dmp family_redline behavioral1/memory/768-75-0x00000000078C0000-0x00000000078FF000-memory.dmp family_redline behavioral1/memory/768-73-0x00000000078C0000-0x00000000078FF000-memory.dmp family_redline behavioral1/memory/768-71-0x00000000078C0000-0x00000000078FF000-memory.dmp family_redline behavioral1/memory/768-69-0x00000000078C0000-0x00000000078FF000-memory.dmp family_redline behavioral1/memory/768-67-0x00000000078C0000-0x00000000078FF000-memory.dmp family_redline behavioral1/memory/768-65-0x00000000078C0000-0x00000000078FF000-memory.dmp family_redline behavioral1/memory/768-63-0x00000000078C0000-0x00000000078FF000-memory.dmp family_redline behavioral1/memory/768-62-0x00000000078C0000-0x00000000078FF000-memory.dmp family_redline behavioral1/memory/768-95-0x00000000078C0000-0x00000000078FF000-memory.dmp family_redline behavioral1/memory/768-91-0x00000000078C0000-0x00000000078FF000-memory.dmp family_redline behavioral1/memory/768-89-0x00000000078C0000-0x00000000078FF000-memory.dmp family_redline behavioral1/memory/768-85-0x00000000078C0000-0x00000000078FF000-memory.dmp family_redline behavioral1/memory/768-83-0x00000000078C0000-0x00000000078FF000-memory.dmp family_redline behavioral1/memory/768-79-0x00000000078C0000-0x00000000078FF000-memory.dmp family_redline behavioral1/memory/768-77-0x00000000078C0000-0x00000000078FF000-memory.dmp family_redline -
Redline family
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Executes dropped EXE 3 IoCs
pid Process 4500 un153945.exe 828 pro0690.exe 768 qu5941.exe -
description ioc Process Key created \REGISTRY\MACHINE\SOFTWARE\WOW6432Node\Microsoft\Windows Defender\Features pro0690.exe Set value (int) \REGISTRY\MACHINE\SOFTWARE\WOW6432Node\Microsoft\Windows Defender\Features\TamperProtection = "0" pro0690.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\\\"" c069e9cd92db5e8867a8ac989e939a993fcebf23cb99bd522b402cf67804c6d1.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\\\"" un153945.exe -
Program crash 1 IoCs
pid pid_target Process procid_target 1412 828 WerFault.exe 84 -
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 c069e9cd92db5e8867a8ac989e939a993fcebf23cb99bd522b402cf67804c6d1.exe Key opened \REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language un153945.exe Key opened \REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language pro0690.exe Key opened \REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language qu5941.exe -
Suspicious behavior: EnumeratesProcesses 2 IoCs
pid Process 828 pro0690.exe 828 pro0690.exe -
Suspicious use of AdjustPrivilegeToken 2 IoCs
description pid Process Token: SeDebugPrivilege 828 pro0690.exe Token: SeDebugPrivilege 768 qu5941.exe -
Suspicious use of WriteProcessMemory 9 IoCs
description pid Process procid_target PID 1180 wrote to memory of 4500 1180 c069e9cd92db5e8867a8ac989e939a993fcebf23cb99bd522b402cf67804c6d1.exe 83 PID 1180 wrote to memory of 4500 1180 c069e9cd92db5e8867a8ac989e939a993fcebf23cb99bd522b402cf67804c6d1.exe 83 PID 1180 wrote to memory of 4500 1180 c069e9cd92db5e8867a8ac989e939a993fcebf23cb99bd522b402cf67804c6d1.exe 83 PID 4500 wrote to memory of 828 4500 un153945.exe 84 PID 4500 wrote to memory of 828 4500 un153945.exe 84 PID 4500 wrote to memory of 828 4500 un153945.exe 84 PID 4500 wrote to memory of 768 4500 un153945.exe 96 PID 4500 wrote to memory of 768 4500 un153945.exe 96 PID 4500 wrote to memory of 768 4500 un153945.exe 96
Processes
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C:\Users\Admin\AppData\Local\Temp\c069e9cd92db5e8867a8ac989e939a993fcebf23cb99bd522b402cf67804c6d1.exe"C:\Users\Admin\AppData\Local\Temp\c069e9cd92db5e8867a8ac989e939a993fcebf23cb99bd522b402cf67804c6d1.exe"1⤵
- Adds Run key to start application
- System Location Discovery: System Language Discovery
- Suspicious use of WriteProcessMemory
PID:1180 -
C:\Users\Admin\AppData\Local\Temp\IXP000.TMP\un153945.exeC:\Users\Admin\AppData\Local\Temp\IXP000.TMP\un153945.exe2⤵
- Executes dropped EXE
- Adds Run key to start application
- System Location Discovery: System Language Discovery
- Suspicious use of WriteProcessMemory
PID:4500 -
C:\Users\Admin\AppData\Local\Temp\IXP001.TMP\pro0690.exeC:\Users\Admin\AppData\Local\Temp\IXP001.TMP\pro0690.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:828 -
C:\Windows\SysWOW64\WerFault.exeC:\Windows\SysWOW64\WerFault.exe -u -p 828 -s 10924⤵
- Program crash
PID:1412
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C:\Users\Admin\AppData\Local\Temp\IXP001.TMP\qu5941.exeC:\Users\Admin\AppData\Local\Temp\IXP001.TMP\qu5941.exe3⤵
- Executes dropped EXE
- System Location Discovery: System Language Discovery
- Suspicious use of AdjustPrivilegeToken
PID:768
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C:\Windows\SysWOW64\WerFault.exeC:\Windows\SysWOW64\WerFault.exe -pss -s 440 -p 828 -ip 8281⤵PID:1600
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
517KB
MD595db263e912fa4730cc58aa9cf21eb8f
SHA1daf7a3dba9c13978e577923c67d30dd86e8a35c1
SHA256586c121f480ace1a990159192558f00108caf31a112995181fa202ab67b4f650
SHA5127f10662c7eb2d50bacd9ab351b42de8bb9cb4fb49a10a33d911f6c0fadd507e28c6ad6706cb6acb93f20c9cd094d18ab93ef3c48c64bd75288ffd30d05a5aa0a
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Filesize
295KB
MD5b58bdb9bf406df78cc6299398a64a479
SHA1443c9df7106af80062ecf1f9ecc372e7f1f1c666
SHA256f0a0cab88077b87d97a73c823ce316d5fd9636f72d5aece8b59373acd45a32ef
SHA51294edecc1b58eb2b342d4d27214e5ea21e7445c0cf3511f04ef6678f401bc9945bf275dd69930a247785d8329b8fad299f29e6097209eac9227fc75e44d66bc10
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Filesize
354KB
MD575974b76c9c17baa50420d424a317018
SHA16200f53322f8510583ef72e37b272d7481c23dac
SHA256f2fbc3e4434764ff76743e2afa715fd12080332306644a12cfac789d0ef3d7c7
SHA5127a93738ffb4e84ef1aae577110e3d1661639cbc21c68c8ff51cc1b583d839dca58157d57c42f75f14f80af7c6a8ae6c9a071b0e3ca93b7239bfbc3c427a66ef5