Analysis
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max time kernel
140s -
max time network
146s -
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, 10:52
Static task
static1
Behavioral task
behavioral1
Sample
7f8701f44dc8effaef97b5dc6015ba67cabb9b728ab793ec019e92e6d8eaf8fd.exe
Resource
win10v2004-20241007-en
General
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Target
7f8701f44dc8effaef97b5dc6015ba67cabb9b728ab793ec019e92e6d8eaf8fd.exe
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Size
563KB
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MD5
5758d387855253e4cc923bb633bae8e9
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SHA1
607f1b7f817da28d09bb0db63140776c3d116c2a
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SHA256
7f8701f44dc8effaef97b5dc6015ba67cabb9b728ab793ec019e92e6d8eaf8fd
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SHA512
df091a14f2133a78cce6a410c95d58850c3549055f36a967bea10e51d8c8bc0696fe76b96ad9b7c0cb17e22022e7d19c243b2e16d9023f41b85897709e2a8cb5
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SSDEEP
12288:0y90ORDrOD42U853BPITGfjL6uqMKzb0rgZ9mmo8u1O:0ypE4ypITGf36XHDmm3uI
Malware Config
Signatures
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Detects Healer an antivirus disabler dropper 2 IoCs
resource yara_rule behavioral1/files/0x000b000000023b7a-12.dat healer behavioral1/memory/3948-15-0x00000000006C0000-0x00000000006CA000-memory.dmp healer -
Healer family
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description ioc Process Key created \REGISTRY\MACHINE\SOFTWARE\Policies\Microsoft\Windows Defender\Real-Time Protection it928415.exe Set value (int) \REGISTRY\MACHINE\SOFTWARE\Policies\Microsoft\Windows Defender\Real-Time Protection\DisableBehaviorMonitoring = "1" it928415.exe Set value (int) \REGISTRY\MACHINE\SOFTWARE\Policies\Microsoft\Windows Defender\Real-Time Protection\DisableIOAVProtection = "1" it928415.exe Set value (int) \REGISTRY\MACHINE\SOFTWARE\Policies\Microsoft\Windows Defender\Real-Time Protection\DisableOnAccessProtection = "1" it928415.exe Set value (int) \REGISTRY\MACHINE\SOFTWARE\Policies\Microsoft\Windows Defender\Real-Time Protection\DisableRealtimeMonitoring = "1" it928415.exe Set value (int) \REGISTRY\MACHINE\SOFTWARE\Policies\Microsoft\Windows Defender\Real-Time Protection\DisableScanOnRealtimeEnable = "1" it928415.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/5028-22-0x0000000004C40000-0x0000000004C7C000-memory.dmp family_redline behavioral1/memory/5028-24-0x00000000078A0000-0x00000000078DA000-memory.dmp family_redline behavioral1/memory/5028-74-0x00000000078A0000-0x00000000078D5000-memory.dmp family_redline behavioral1/memory/5028-88-0x00000000078A0000-0x00000000078D5000-memory.dmp family_redline behavioral1/memory/5028-86-0x00000000078A0000-0x00000000078D5000-memory.dmp family_redline behavioral1/memory/5028-84-0x00000000078A0000-0x00000000078D5000-memory.dmp family_redline behavioral1/memory/5028-82-0x00000000078A0000-0x00000000078D5000-memory.dmp family_redline behavioral1/memory/5028-80-0x00000000078A0000-0x00000000078D5000-memory.dmp family_redline behavioral1/memory/5028-78-0x00000000078A0000-0x00000000078D5000-memory.dmp family_redline behavioral1/memory/5028-76-0x00000000078A0000-0x00000000078D5000-memory.dmp family_redline behavioral1/memory/5028-72-0x00000000078A0000-0x00000000078D5000-memory.dmp family_redline behavioral1/memory/5028-70-0x00000000078A0000-0x00000000078D5000-memory.dmp family_redline behavioral1/memory/5028-68-0x00000000078A0000-0x00000000078D5000-memory.dmp family_redline behavioral1/memory/5028-66-0x00000000078A0000-0x00000000078D5000-memory.dmp family_redline behavioral1/memory/5028-64-0x00000000078A0000-0x00000000078D5000-memory.dmp family_redline behavioral1/memory/5028-62-0x00000000078A0000-0x00000000078D5000-memory.dmp family_redline behavioral1/memory/5028-60-0x00000000078A0000-0x00000000078D5000-memory.dmp family_redline behavioral1/memory/5028-56-0x00000000078A0000-0x00000000078D5000-memory.dmp family_redline behavioral1/memory/5028-54-0x00000000078A0000-0x00000000078D5000-memory.dmp family_redline behavioral1/memory/5028-52-0x00000000078A0000-0x00000000078D5000-memory.dmp family_redline behavioral1/memory/5028-50-0x00000000078A0000-0x00000000078D5000-memory.dmp family_redline behavioral1/memory/5028-48-0x00000000078A0000-0x00000000078D5000-memory.dmp family_redline behavioral1/memory/5028-46-0x00000000078A0000-0x00000000078D5000-memory.dmp family_redline behavioral1/memory/5028-44-0x00000000078A0000-0x00000000078D5000-memory.dmp family_redline behavioral1/memory/5028-42-0x00000000078A0000-0x00000000078D5000-memory.dmp family_redline behavioral1/memory/5028-40-0x00000000078A0000-0x00000000078D5000-memory.dmp family_redline behavioral1/memory/5028-36-0x00000000078A0000-0x00000000078D5000-memory.dmp family_redline behavioral1/memory/5028-34-0x00000000078A0000-0x00000000078D5000-memory.dmp family_redline behavioral1/memory/5028-32-0x00000000078A0000-0x00000000078D5000-memory.dmp family_redline behavioral1/memory/5028-30-0x00000000078A0000-0x00000000078D5000-memory.dmp family_redline behavioral1/memory/5028-58-0x00000000078A0000-0x00000000078D5000-memory.dmp family_redline behavioral1/memory/5028-38-0x00000000078A0000-0x00000000078D5000-memory.dmp family_redline behavioral1/memory/5028-28-0x00000000078A0000-0x00000000078D5000-memory.dmp family_redline behavioral1/memory/5028-26-0x00000000078A0000-0x00000000078D5000-memory.dmp family_redline behavioral1/memory/5028-25-0x00000000078A0000-0x00000000078D5000-memory.dmp family_redline -
Redline family
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Executes dropped EXE 3 IoCs
pid Process 392 ziTx4409.exe 3948 it928415.exe 5028 kp288095.exe -
description ioc Process Set value (int) \REGISTRY\MACHINE\SOFTWARE\Microsoft\Windows Defender\Features\TamperProtection = "0" it928415.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\\\"" 7f8701f44dc8effaef97b5dc6015ba67cabb9b728ab793ec019e92e6d8eaf8fd.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\\\"" ziTx4409.exe -
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 7f8701f44dc8effaef97b5dc6015ba67cabb9b728ab793ec019e92e6d8eaf8fd.exe Key opened \REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language ziTx4409.exe Key opened \REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language kp288095.exe -
Suspicious behavior: EnumeratesProcesses 2 IoCs
pid Process 3948 it928415.exe 3948 it928415.exe -
Suspicious use of AdjustPrivilegeToken 2 IoCs
description pid Process Token: SeDebugPrivilege 3948 it928415.exe Token: SeDebugPrivilege 5028 kp288095.exe -
Suspicious use of WriteProcessMemory 8 IoCs
description pid Process procid_target PID 4108 wrote to memory of 392 4108 7f8701f44dc8effaef97b5dc6015ba67cabb9b728ab793ec019e92e6d8eaf8fd.exe 83 PID 4108 wrote to memory of 392 4108 7f8701f44dc8effaef97b5dc6015ba67cabb9b728ab793ec019e92e6d8eaf8fd.exe 83 PID 4108 wrote to memory of 392 4108 7f8701f44dc8effaef97b5dc6015ba67cabb9b728ab793ec019e92e6d8eaf8fd.exe 83 PID 392 wrote to memory of 3948 392 ziTx4409.exe 85 PID 392 wrote to memory of 3948 392 ziTx4409.exe 85 PID 392 wrote to memory of 5028 392 ziTx4409.exe 93 PID 392 wrote to memory of 5028 392 ziTx4409.exe 93 PID 392 wrote to memory of 5028 392 ziTx4409.exe 93
Processes
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C:\Users\Admin\AppData\Local\Temp\7f8701f44dc8effaef97b5dc6015ba67cabb9b728ab793ec019e92e6d8eaf8fd.exe"C:\Users\Admin\AppData\Local\Temp\7f8701f44dc8effaef97b5dc6015ba67cabb9b728ab793ec019e92e6d8eaf8fd.exe"1⤵
- Adds Run key to start application
- System Location Discovery: System Language Discovery
- Suspicious use of WriteProcessMemory
PID:4108 -
C:\Users\Admin\AppData\Local\Temp\IXP000.TMP\ziTx4409.exeC:\Users\Admin\AppData\Local\Temp\IXP000.TMP\ziTx4409.exe2⤵
- Executes dropped EXE
- Adds Run key to start application
- System Location Discovery: System Language Discovery
- Suspicious use of WriteProcessMemory
PID:392 -
C:\Users\Admin\AppData\Local\Temp\IXP001.TMP\it928415.exeC:\Users\Admin\AppData\Local\Temp\IXP001.TMP\it928415.exe3⤵
- Modifies Windows Defender Real-time Protection settings
- Executes dropped EXE
- Windows security modification
- Suspicious behavior: EnumeratesProcesses
- Suspicious use of AdjustPrivilegeToken
PID:3948
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C:\Users\Admin\AppData\Local\Temp\IXP001.TMP\kp288095.exeC:\Users\Admin\AppData\Local\Temp\IXP001.TMP\kp288095.exe3⤵
- Executes dropped EXE
- System Location Discovery: System Language Discovery
- Suspicious use of AdjustPrivilegeToken
PID:5028
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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
409KB
MD5069d25766cf119ddf74ce68c67b11da9
SHA16cc2ed756fa7a1a689e6681c4e787a776abfa139
SHA25687637e400823064b4ca5837b587048d2fa5936c407a5757d3a2a6a5ab620a806
SHA51259a16193f776743955776a651b9771714463f8be3e07c3f2db2815658f63f95c7d05dc824ba0bb26c2ff8dac1c0417c66b3e70dd8b47f6d32cbdff8c4ede2465
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Filesize
11KB
MD57e93bacbbc33e6652e147e7fe07572a0
SHA1421a7167da01c8da4dc4d5234ca3dd84e319e762
SHA256850cd190aaeebcf1505674d97f51756f325e650320eaf76785d954223a9bee38
SHA512250169d7b6fcebff400be89edae8340f14130ced70c340ba9da9f225f62b52b35f6645bfb510962efb866f988688cb42392561d3e6b72194bc89d310ea43aa91
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Filesize
359KB
MD590e853541ca8d379fab9b42909f411dd
SHA1ad77628948ff6eb55a369add2aeef37449f44739
SHA25699e156a4bc21f8ad95eaae6dd213daf9aa46c1553a775306586b1b14646c6d84
SHA5128479652306104da832f666233f5eb0ea8528c8a9773ca883396c2d994e2dadf11a8d9c0e4dec79cb7f57fe133a739856f3281f9bcbdb7a0231157fb3251a8fa2