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
19-11-2024 06:40
Static task
static1
Behavioral task
behavioral1
Sample
dab2b7c97f19d3f4062e215a3cbce2a6106523758d90b7299d4ffc7fe619e7edN.exe
Resource
win10v2004-20241007-en
General
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Target
dab2b7c97f19d3f4062e215a3cbce2a6106523758d90b7299d4ffc7fe619e7edN.exe
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Size
524KB
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MD5
9bbbe9ecfd65974e80fb62701a1e7e70
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SHA1
d37efbf6adf03d5dcc5fd29b1cd9008838c8df1e
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SHA256
dab2b7c97f19d3f4062e215a3cbce2a6106523758d90b7299d4ffc7fe619e7ed
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SHA512
67c24a9e5ac72da6971b92caad96192e94f9830737d9fad71386e3f1986bbb5b46f2bcdf650ab695d5c1d580a9495be1b8bae44ca70f227c2085fd8bc5e16a6c
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SSDEEP
12288:eMrRy90nxDV6r/h7urjuCM/laMNkP6Pat7NwbwT0uoyi:/ykxArOKZdnNXalNwiS5
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/3744-12-0x0000000002680000-0x000000000269A000-memory.dmp healer behavioral1/memory/3744-14-0x0000000002A50000-0x0000000002A68000-memory.dmp healer behavioral1/memory/3744-42-0x0000000002A50000-0x0000000002A62000-memory.dmp healer behavioral1/memory/3744-40-0x0000000002A50000-0x0000000002A62000-memory.dmp healer behavioral1/memory/3744-38-0x0000000002A50000-0x0000000002A62000-memory.dmp healer behavioral1/memory/3744-36-0x0000000002A50000-0x0000000002A62000-memory.dmp healer behavioral1/memory/3744-34-0x0000000002A50000-0x0000000002A62000-memory.dmp healer behavioral1/memory/3744-32-0x0000000002A50000-0x0000000002A62000-memory.dmp healer behavioral1/memory/3744-30-0x0000000002A50000-0x0000000002A62000-memory.dmp healer behavioral1/memory/3744-28-0x0000000002A50000-0x0000000002A62000-memory.dmp healer behavioral1/memory/3744-26-0x0000000002A50000-0x0000000002A62000-memory.dmp healer behavioral1/memory/3744-24-0x0000000002A50000-0x0000000002A62000-memory.dmp healer behavioral1/memory/3744-22-0x0000000002A50000-0x0000000002A62000-memory.dmp healer behavioral1/memory/3744-20-0x0000000002A50000-0x0000000002A62000-memory.dmp healer behavioral1/memory/3744-18-0x0000000002A50000-0x0000000002A62000-memory.dmp healer behavioral1/memory/3744-16-0x0000000002A50000-0x0000000002A62000-memory.dmp healer behavioral1/memory/3744-15-0x0000000002A50000-0x0000000002A62000-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" pro8609.exe Set value (int) \REGISTRY\MACHINE\SOFTWARE\WOW6432Node\Policies\Microsoft\Windows Defender\Real-Time Protection\DisableRealtimeMonitoring = "1" pro8609.exe Set value (int) \REGISTRY\MACHINE\SOFTWARE\WOW6432Node\Policies\Microsoft\Windows Defender\Real-Time Protection\DisableScanOnRealtimeEnable = "1" pro8609.exe Key created \REGISTRY\MACHINE\SOFTWARE\WOW6432Node\Policies\Microsoft\Windows Defender\Real-Time Protection pro8609.exe Set value (int) \REGISTRY\MACHINE\SOFTWARE\WOW6432Node\Policies\Microsoft\Windows Defender\Real-Time Protection\DisableBehaviorMonitoring = "1" pro8609.exe Set value (int) \REGISTRY\MACHINE\SOFTWARE\WOW6432Node\Policies\Microsoft\Windows Defender\Real-Time Protection\DisableIOAVProtection = "1" pro8609.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/2976-54-0x0000000002910000-0x0000000002956000-memory.dmp family_redline behavioral1/memory/2976-57-0x0000000004E30000-0x0000000004E74000-memory.dmp family_redline behavioral1/memory/2976-58-0x0000000004E30000-0x0000000004E6F000-memory.dmp family_redline behavioral1/memory/2976-83-0x0000000004E30000-0x0000000004E6F000-memory.dmp family_redline behavioral1/memory/2976-91-0x0000000004E30000-0x0000000004E6F000-memory.dmp family_redline behavioral1/memory/2976-89-0x0000000004E30000-0x0000000004E6F000-memory.dmp family_redline behavioral1/memory/2976-87-0x0000000004E30000-0x0000000004E6F000-memory.dmp family_redline behavioral1/memory/2976-85-0x0000000004E30000-0x0000000004E6F000-memory.dmp family_redline behavioral1/memory/2976-81-0x0000000004E30000-0x0000000004E6F000-memory.dmp family_redline behavioral1/memory/2976-79-0x0000000004E30000-0x0000000004E6F000-memory.dmp family_redline behavioral1/memory/2976-77-0x0000000004E30000-0x0000000004E6F000-memory.dmp family_redline behavioral1/memory/2976-75-0x0000000004E30000-0x0000000004E6F000-memory.dmp family_redline behavioral1/memory/2976-74-0x0000000004E30000-0x0000000004E6F000-memory.dmp family_redline behavioral1/memory/2976-71-0x0000000004E30000-0x0000000004E6F000-memory.dmp family_redline behavioral1/memory/2976-69-0x0000000004E30000-0x0000000004E6F000-memory.dmp family_redline behavioral1/memory/2976-67-0x0000000004E30000-0x0000000004E6F000-memory.dmp family_redline behavioral1/memory/2976-65-0x0000000004E30000-0x0000000004E6F000-memory.dmp family_redline behavioral1/memory/2976-63-0x0000000004E30000-0x0000000004E6F000-memory.dmp family_redline behavioral1/memory/2976-61-0x0000000004E30000-0x0000000004E6F000-memory.dmp family_redline behavioral1/memory/2976-59-0x0000000004E30000-0x0000000004E6F000-memory.dmp family_redline -
Redline family
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Executes dropped EXE 2 IoCs
pid Process 3744 pro8609.exe 2976 qu6823.exe -
description ioc Process Key created \REGISTRY\MACHINE\SOFTWARE\WOW6432Node\Microsoft\Windows Defender\Features pro8609.exe Set value (int) \REGISTRY\MACHINE\SOFTWARE\WOW6432Node\Microsoft\Windows Defender\Features\TamperProtection = "0" pro8609.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\\\"" dab2b7c97f19d3f4062e215a3cbce2a6106523758d90b7299d4ffc7fe619e7edN.exe -
Program crash 1 IoCs
pid pid_target Process procid_target 540 3744 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 dab2b7c97f19d3f4062e215a3cbce2a6106523758d90b7299d4ffc7fe619e7edN.exe Key opened \REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language pro8609.exe Key opened \REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language qu6823.exe -
Suspicious behavior: EnumeratesProcesses 2 IoCs
pid Process 3744 pro8609.exe 3744 pro8609.exe -
Suspicious use of AdjustPrivilegeToken 2 IoCs
description pid Process Token: SeDebugPrivilege 3744 pro8609.exe Token: SeDebugPrivilege 2976 qu6823.exe -
Suspicious use of WriteProcessMemory 6 IoCs
description pid Process procid_target PID 2588 wrote to memory of 3744 2588 dab2b7c97f19d3f4062e215a3cbce2a6106523758d90b7299d4ffc7fe619e7edN.exe 85 PID 2588 wrote to memory of 3744 2588 dab2b7c97f19d3f4062e215a3cbce2a6106523758d90b7299d4ffc7fe619e7edN.exe 85 PID 2588 wrote to memory of 3744 2588 dab2b7c97f19d3f4062e215a3cbce2a6106523758d90b7299d4ffc7fe619e7edN.exe 85 PID 2588 wrote to memory of 2976 2588 dab2b7c97f19d3f4062e215a3cbce2a6106523758d90b7299d4ffc7fe619e7edN.exe 94 PID 2588 wrote to memory of 2976 2588 dab2b7c97f19d3f4062e215a3cbce2a6106523758d90b7299d4ffc7fe619e7edN.exe 94 PID 2588 wrote to memory of 2976 2588 dab2b7c97f19d3f4062e215a3cbce2a6106523758d90b7299d4ffc7fe619e7edN.exe 94
Processes
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C:\Users\Admin\AppData\Local\Temp\dab2b7c97f19d3f4062e215a3cbce2a6106523758d90b7299d4ffc7fe619e7edN.exe"C:\Users\Admin\AppData\Local\Temp\dab2b7c97f19d3f4062e215a3cbce2a6106523758d90b7299d4ffc7fe619e7edN.exe"1⤵
- Adds Run key to start application
- System Location Discovery: System Language Discovery
- Suspicious use of WriteProcessMemory
PID:2588 -
C:\Users\Admin\AppData\Local\Temp\IXP000.TMP\pro8609.exeC:\Users\Admin\AppData\Local\Temp\IXP000.TMP\pro8609.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:3744 -
C:\Windows\SysWOW64\WerFault.exeC:\Windows\SysWOW64\WerFault.exe -u -p 3744 -s 10803⤵
- Program crash
PID:540
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C:\Users\Admin\AppData\Local\Temp\IXP000.TMP\qu6823.exeC:\Users\Admin\AppData\Local\Temp\IXP000.TMP\qu6823.exe2⤵
- Executes dropped EXE
- System Location Discovery: System Language Discovery
- Suspicious use of AdjustPrivilegeToken
PID:2976
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C:\Windows\SysWOW64\WerFault.exeC:\Windows\SysWOW64\WerFault.exe -pss -s 444 -p 3744 -ip 37441⤵PID:2276
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
294KB
MD5e0ccb6b1c92be3f01be29c33abf57ad4
SHA141d077644d2c2c209068c6ca3ded34675e2e0ebd
SHA256c55ead14567ffa56a825bccc0897e25cf36663d00466f1b2d876efd073166d67
SHA51255c8941b67e37a98673b9f32775e7e0ef6ca0fa12d15e326147a0f15db000301b93b8b3a332599c4d99355a71d25d5f076b56df12d051752a68d7f9747437a17
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Filesize
353KB
MD57cde3f2048e50e35af31ab569b8ffadf
SHA13e806a88fe2c955346cd1ddd15e9178e44e5a8e1
SHA256b2e2d3012bb248affd1499e017a96b614522b37b3c729275d8ff4dc92e1ef13b
SHA5127eafeb09661ee07bc5d07af2ef04fcf82531c69b0a178da411a8d0d490d8c1621eb1ed94a24b38bd4f208949c29c93b9116e98a4771cbd82027972a4e14e0b67