Analysis
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max time kernel
149s -
max time network
150s -
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 01:39
Static task
static1
Behavioral task
behavioral1
Sample
6ceb455df5665f75565bb10872bd5181314d135c8928df63ad5c9e83769f9c24.exe
Resource
win10v2004-20241007-en
General
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Target
6ceb455df5665f75565bb10872bd5181314d135c8928df63ad5c9e83769f9c24.exe
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Size
530KB
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MD5
5a3d0fff06b5ef9ae2813c537eefe215
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SHA1
083593db18db69a502a651e6d3c5c5523ffccbeb
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SHA256
6ceb455df5665f75565bb10872bd5181314d135c8928df63ad5c9e83769f9c24
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SHA512
8614dd98ed867c62fd86cabd8e11ef83b121f31cad6dd5e436adb850b0f2a57796dc5858332d877ca25b28116ffd84789771b4d5a7ae3641fd2b8a1395821303
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SSDEEP
12288:xMr8y90aib99mP7Jf7zmrXWKjDomqFcwe48GEKpCPIrq75qpttJT:5y4h9+JPAX93omcBi5VItJT
Malware Config
Extracted
redline
fud
193.233.20.27:4123
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auth_value
cddc991efd6918ad5321d80dac884b40
Signatures
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Detects Healer an antivirus disabler dropper 2 IoCs
Processes:
resource yara_rule C:\Users\Admin\AppData\Local\Temp\IXP001.TMP\sf34SS76NW28.exe healer behavioral1/memory/3400-15-0x0000000000340000-0x000000000034A000-memory.dmp healer -
Healer family
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Processes:
sf34SS76NW28.exedescription ioc process Set value (int) \REGISTRY\MACHINE\SOFTWARE\Policies\Microsoft\Windows Defender\Real-Time Protection\DisableBehaviorMonitoring = "1" sf34SS76NW28.exe Set value (int) \REGISTRY\MACHINE\SOFTWARE\Policies\Microsoft\Windows Defender\Real-Time Protection\DisableIOAVProtection = "1" sf34SS76NW28.exe Set value (int) \REGISTRY\MACHINE\SOFTWARE\Policies\Microsoft\Windows Defender\Real-Time Protection\DisableOnAccessProtection = "1" sf34SS76NW28.exe Set value (int) \REGISTRY\MACHINE\SOFTWARE\Policies\Microsoft\Windows Defender\Real-Time Protection\DisableRealtimeMonitoring = "1" sf34SS76NW28.exe Set value (int) \REGISTRY\MACHINE\SOFTWARE\Policies\Microsoft\Windows Defender\Real-Time Protection\DisableScanOnRealtimeEnable = "1" sf34SS76NW28.exe Key created \REGISTRY\MACHINE\SOFTWARE\Policies\Microsoft\Windows Defender\Real-Time Protection sf34SS76NW28.exe -
RedLine
RedLine Stealer is a malware family written in C#, first appearing in early 2020.
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RedLine payload 35 IoCs
Processes:
resource yara_rule behavioral1/memory/1828-22-0x0000000002530000-0x0000000002576000-memory.dmp family_redline behavioral1/memory/1828-24-0x0000000002730000-0x0000000002774000-memory.dmp family_redline behavioral1/memory/1828-58-0x0000000002730000-0x000000000276E000-memory.dmp family_redline behavioral1/memory/1828-80-0x0000000002730000-0x000000000276E000-memory.dmp family_redline behavioral1/memory/1828-88-0x0000000002730000-0x000000000276E000-memory.dmp family_redline behavioral1/memory/1828-86-0x0000000002730000-0x000000000276E000-memory.dmp family_redline behavioral1/memory/1828-84-0x0000000002730000-0x000000000276E000-memory.dmp family_redline behavioral1/memory/1828-78-0x0000000002730000-0x000000000276E000-memory.dmp family_redline behavioral1/memory/1828-76-0x0000000002730000-0x000000000276E000-memory.dmp family_redline behavioral1/memory/1828-75-0x0000000002730000-0x000000000276E000-memory.dmp family_redline behavioral1/memory/1828-72-0x0000000002730000-0x000000000276E000-memory.dmp family_redline behavioral1/memory/1828-70-0x0000000002730000-0x000000000276E000-memory.dmp family_redline behavioral1/memory/1828-68-0x0000000002730000-0x000000000276E000-memory.dmp family_redline behavioral1/memory/1828-66-0x0000000002730000-0x000000000276E000-memory.dmp family_redline behavioral1/memory/1828-64-0x0000000002730000-0x000000000276E000-memory.dmp family_redline behavioral1/memory/1828-62-0x0000000002730000-0x000000000276E000-memory.dmp family_redline behavioral1/memory/1828-60-0x0000000002730000-0x000000000276E000-memory.dmp family_redline behavioral1/memory/1828-56-0x0000000002730000-0x000000000276E000-memory.dmp family_redline behavioral1/memory/1828-54-0x0000000002730000-0x000000000276E000-memory.dmp family_redline behavioral1/memory/1828-52-0x0000000002730000-0x000000000276E000-memory.dmp family_redline behavioral1/memory/1828-50-0x0000000002730000-0x000000000276E000-memory.dmp family_redline behavioral1/memory/1828-48-0x0000000002730000-0x000000000276E000-memory.dmp family_redline behavioral1/memory/1828-46-0x0000000002730000-0x000000000276E000-memory.dmp family_redline behavioral1/memory/1828-44-0x0000000002730000-0x000000000276E000-memory.dmp family_redline behavioral1/memory/1828-42-0x0000000002730000-0x000000000276E000-memory.dmp family_redline behavioral1/memory/1828-40-0x0000000002730000-0x000000000276E000-memory.dmp family_redline behavioral1/memory/1828-36-0x0000000002730000-0x000000000276E000-memory.dmp family_redline behavioral1/memory/1828-34-0x0000000002730000-0x000000000276E000-memory.dmp family_redline behavioral1/memory/1828-32-0x0000000002730000-0x000000000276E000-memory.dmp family_redline behavioral1/memory/1828-30-0x0000000002730000-0x000000000276E000-memory.dmp family_redline behavioral1/memory/1828-82-0x0000000002730000-0x000000000276E000-memory.dmp family_redline behavioral1/memory/1828-38-0x0000000002730000-0x000000000276E000-memory.dmp family_redline behavioral1/memory/1828-28-0x0000000002730000-0x000000000276E000-memory.dmp family_redline behavioral1/memory/1828-26-0x0000000002730000-0x000000000276E000-memory.dmp family_redline behavioral1/memory/1828-25-0x0000000002730000-0x000000000276E000-memory.dmp family_redline -
Redline family
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Executes dropped EXE 3 IoCs
Processes:
vhDn5267Jh.exesf34SS76NW28.exetf19wQ27Tc81.exepid process 2368 vhDn5267Jh.exe 3400 sf34SS76NW28.exe 1828 tf19wQ27Tc81.exe -
Processes:
sf34SS76NW28.exedescription ioc process Set value (int) \REGISTRY\MACHINE\SOFTWARE\Microsoft\Windows Defender\Features\TamperProtection = "0" sf34SS76NW28.exe -
Adds Run key to start application 2 TTPs 2 IoCs
Processes:
6ceb455df5665f75565bb10872bd5181314d135c8928df63ad5c9e83769f9c24.exevhDn5267Jh.exedescription 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\\\"" 6ceb455df5665f75565bb10872bd5181314d135c8928df63ad5c9e83769f9c24.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\\\"" vhDn5267Jh.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.
Processes:
vhDn5267Jh.exetf19wQ27Tc81.exe6ceb455df5665f75565bb10872bd5181314d135c8928df63ad5c9e83769f9c24.exedescription ioc process Key opened \REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language vhDn5267Jh.exe Key opened \REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language tf19wQ27Tc81.exe Key opened \REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language 6ceb455df5665f75565bb10872bd5181314d135c8928df63ad5c9e83769f9c24.exe -
Suspicious behavior: EnumeratesProcesses 2 IoCs
Processes:
sf34SS76NW28.exepid process 3400 sf34SS76NW28.exe 3400 sf34SS76NW28.exe -
Suspicious use of AdjustPrivilegeToken 2 IoCs
Processes:
sf34SS76NW28.exetf19wQ27Tc81.exedescription pid process Token: SeDebugPrivilege 3400 sf34SS76NW28.exe Token: SeDebugPrivilege 1828 tf19wQ27Tc81.exe -
Suspicious use of WriteProcessMemory 8 IoCs
Processes:
6ceb455df5665f75565bb10872bd5181314d135c8928df63ad5c9e83769f9c24.exevhDn5267Jh.exedescription pid process target process PID 1800 wrote to memory of 2368 1800 6ceb455df5665f75565bb10872bd5181314d135c8928df63ad5c9e83769f9c24.exe vhDn5267Jh.exe PID 1800 wrote to memory of 2368 1800 6ceb455df5665f75565bb10872bd5181314d135c8928df63ad5c9e83769f9c24.exe vhDn5267Jh.exe PID 1800 wrote to memory of 2368 1800 6ceb455df5665f75565bb10872bd5181314d135c8928df63ad5c9e83769f9c24.exe vhDn5267Jh.exe PID 2368 wrote to memory of 3400 2368 vhDn5267Jh.exe sf34SS76NW28.exe PID 2368 wrote to memory of 3400 2368 vhDn5267Jh.exe sf34SS76NW28.exe PID 2368 wrote to memory of 1828 2368 vhDn5267Jh.exe tf19wQ27Tc81.exe PID 2368 wrote to memory of 1828 2368 vhDn5267Jh.exe tf19wQ27Tc81.exe PID 2368 wrote to memory of 1828 2368 vhDn5267Jh.exe tf19wQ27Tc81.exe
Processes
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C:\Users\Admin\AppData\Local\Temp\6ceb455df5665f75565bb10872bd5181314d135c8928df63ad5c9e83769f9c24.exe"C:\Users\Admin\AppData\Local\Temp\6ceb455df5665f75565bb10872bd5181314d135c8928df63ad5c9e83769f9c24.exe"1⤵
- Adds Run key to start application
- System Location Discovery: System Language Discovery
- Suspicious use of WriteProcessMemory
PID:1800 -
C:\Users\Admin\AppData\Local\Temp\IXP000.TMP\vhDn5267Jh.exeC:\Users\Admin\AppData\Local\Temp\IXP000.TMP\vhDn5267Jh.exe2⤵
- Executes dropped EXE
- Adds Run key to start application
- System Location Discovery: System Language Discovery
- Suspicious use of WriteProcessMemory
PID:2368 -
C:\Users\Admin\AppData\Local\Temp\IXP001.TMP\sf34SS76NW28.exeC:\Users\Admin\AppData\Local\Temp\IXP001.TMP\sf34SS76NW28.exe3⤵
- Modifies Windows Defender Real-time Protection settings
- Executes dropped EXE
- Windows security modification
- Suspicious behavior: EnumeratesProcesses
- Suspicious use of AdjustPrivilegeToken
PID:3400 -
C:\Users\Admin\AppData\Local\Temp\IXP001.TMP\tf19wQ27Tc81.exeC:\Users\Admin\AppData\Local\Temp\IXP001.TMP\tf19wQ27Tc81.exe3⤵
- Executes dropped EXE
- System Location Discovery: System Language Discovery
- Suspicious use of AdjustPrivilegeToken
PID:1828
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
385KB
MD5891318337cf6f7ed59acdf1f322aef84
SHA16b14bd74aa79e64f53e0d1c395f39ae72a78040b
SHA256a5ee1ad0335d9b2a2e4f84fd9a4b50e444b1fcf5be62b58c03bb6f92116f6df8
SHA512c8c7a1e42b4292deca8d289abcc5fb407bec931490d55bf591796d2dac316ba80be8db579b122c42c3705ab87aa823ddafd87fc49c99305ed0a31642108faa31
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Filesize
11KB
MD5be35dfbfcdab73f56be31d38d2ae75fc
SHA1853c25ca3b57f8e7860d419d85e4e6b8b870dd8f
SHA256cab90b63988d9c56073172501c6a1728b824df9c2a1f612cc3f8403a0ee845f2
SHA512dbfe76d1ed8f12ac089c9ddd5056dd711d23e19d71454b8c47b151061602a28cfb6b191754f929f16d0b55bc1251eaaf6c625c8f3bcb5f50824e930f1f5bfc2e
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Filesize
294KB
MD5cdcef278fd567074f7fd62913f828c7f
SHA1f8f15924c0670526951bd988acd59ba3b0f95889
SHA256fdc600b7491c442a1c8538b09303b44c51fe3436671493cbc7ab0ca5bd512243
SHA51206d63079ba454a6f9d86208369ace8125db61e97d5dce25ca0a2e6c244403ff9ef7bed684c48592248273a5ffa5a79c56c4f2ce941fe2eb04800606072178d2d