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
10-11-2024 01:26
Static task
static1
Behavioral task
behavioral1
Sample
1d8cde5d8a95f6976323585c7431115f5aea592327bf66e6ef4f9580bbe915ac.exe
Resource
win10v2004-20241007-en
General
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Target
1d8cde5d8a95f6976323585c7431115f5aea592327bf66e6ef4f9580bbe915ac.exe
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Size
531KB
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MD5
721f0742e79b63bf4cfcb82a9ad4850d
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SHA1
95084937cdb6bcee8f5326581acd15189d221827
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SHA256
1d8cde5d8a95f6976323585c7431115f5aea592327bf66e6ef4f9580bbe915ac
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SHA512
d510da5c49c91d6e25b8046934e834d2e71c538decff9a8115d496cd7068faaf1372f149f4cc90b28c4dea836751029208966b72be28100b8ef31f8ca308d665
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SSDEEP
12288:vMrNy90LkZPuVwvlJQn+0znJIzBWqq/pmUyun:Oy9ZaC/Qn/zJoWp/pt9
Malware Config
Extracted
redline
rosto
hueref.eu:4162
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auth_value
07d81eba8cad42bbd0ae60042d48eac6
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\sw69jd86uI25.exe healer behavioral1/memory/4468-15-0x0000000000C80000-0x0000000000C8A000-memory.dmp healer -
Healer family
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Processes:
sw69jd86uI25.exedescription ioc process Set value (int) \REGISTRY\MACHINE\SOFTWARE\Policies\Microsoft\Windows Defender\Real-Time Protection\DisableScanOnRealtimeEnable = "1" sw69jd86uI25.exe Key created \REGISTRY\MACHINE\SOFTWARE\Policies\Microsoft\Windows Defender\Real-Time Protection sw69jd86uI25.exe Set value (int) \REGISTRY\MACHINE\SOFTWARE\Policies\Microsoft\Windows Defender\Real-Time Protection\DisableBehaviorMonitoring = "1" sw69jd86uI25.exe Set value (int) \REGISTRY\MACHINE\SOFTWARE\Policies\Microsoft\Windows Defender\Real-Time Protection\DisableIOAVProtection = "1" sw69jd86uI25.exe Set value (int) \REGISTRY\MACHINE\SOFTWARE\Policies\Microsoft\Windows Defender\Real-Time Protection\DisableOnAccessProtection = "1" sw69jd86uI25.exe Set value (int) \REGISTRY\MACHINE\SOFTWARE\Policies\Microsoft\Windows Defender\Real-Time Protection\DisableRealtimeMonitoring = "1" sw69jd86uI25.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/1864-22-0x0000000002690000-0x00000000026D6000-memory.dmp family_redline behavioral1/memory/1864-24-0x0000000002850000-0x0000000002894000-memory.dmp family_redline behavioral1/memory/1864-80-0x0000000002850000-0x000000000288E000-memory.dmp family_redline behavioral1/memory/1864-88-0x0000000002850000-0x000000000288E000-memory.dmp family_redline behavioral1/memory/1864-86-0x0000000002850000-0x000000000288E000-memory.dmp family_redline behavioral1/memory/1864-84-0x0000000002850000-0x000000000288E000-memory.dmp family_redline behavioral1/memory/1864-82-0x0000000002850000-0x000000000288E000-memory.dmp family_redline behavioral1/memory/1864-78-0x0000000002850000-0x000000000288E000-memory.dmp family_redline behavioral1/memory/1864-74-0x0000000002850000-0x000000000288E000-memory.dmp family_redline behavioral1/memory/1864-72-0x0000000002850000-0x000000000288E000-memory.dmp family_redline behavioral1/memory/1864-70-0x0000000002850000-0x000000000288E000-memory.dmp family_redline behavioral1/memory/1864-68-0x0000000002850000-0x000000000288E000-memory.dmp family_redline behavioral1/memory/1864-66-0x0000000002850000-0x000000000288E000-memory.dmp family_redline behavioral1/memory/1864-64-0x0000000002850000-0x000000000288E000-memory.dmp family_redline behavioral1/memory/1864-62-0x0000000002850000-0x000000000288E000-memory.dmp family_redline behavioral1/memory/1864-60-0x0000000002850000-0x000000000288E000-memory.dmp family_redline behavioral1/memory/1864-56-0x0000000002850000-0x000000000288E000-memory.dmp family_redline behavioral1/memory/1864-54-0x0000000002850000-0x000000000288E000-memory.dmp family_redline behavioral1/memory/1864-52-0x0000000002850000-0x000000000288E000-memory.dmp family_redline behavioral1/memory/1864-50-0x0000000002850000-0x000000000288E000-memory.dmp family_redline behavioral1/memory/1864-48-0x0000000002850000-0x000000000288E000-memory.dmp family_redline behavioral1/memory/1864-46-0x0000000002850000-0x000000000288E000-memory.dmp family_redline behavioral1/memory/1864-44-0x0000000002850000-0x000000000288E000-memory.dmp family_redline behavioral1/memory/1864-42-0x0000000002850000-0x000000000288E000-memory.dmp family_redline behavioral1/memory/1864-38-0x0000000002850000-0x000000000288E000-memory.dmp family_redline behavioral1/memory/1864-36-0x0000000002850000-0x000000000288E000-memory.dmp family_redline behavioral1/memory/1864-34-0x0000000002850000-0x000000000288E000-memory.dmp family_redline behavioral1/memory/1864-32-0x0000000002850000-0x000000000288E000-memory.dmp family_redline behavioral1/memory/1864-30-0x0000000002850000-0x000000000288E000-memory.dmp family_redline behavioral1/memory/1864-76-0x0000000002850000-0x000000000288E000-memory.dmp family_redline behavioral1/memory/1864-58-0x0000000002850000-0x000000000288E000-memory.dmp family_redline behavioral1/memory/1864-40-0x0000000002850000-0x000000000288E000-memory.dmp family_redline behavioral1/memory/1864-28-0x0000000002850000-0x000000000288E000-memory.dmp family_redline behavioral1/memory/1864-26-0x0000000002850000-0x000000000288E000-memory.dmp family_redline behavioral1/memory/1864-25-0x0000000002850000-0x000000000288E000-memory.dmp family_redline -
Redline family
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Executes dropped EXE 3 IoCs
Processes:
vkTJ4029bX.exesw69jd86uI25.exetkZJ68IL13WT.exepid process 3728 vkTJ4029bX.exe 4468 sw69jd86uI25.exe 1864 tkZJ68IL13WT.exe -
Processes:
sw69jd86uI25.exedescription ioc process Set value (int) \REGISTRY\MACHINE\SOFTWARE\Microsoft\Windows Defender\Features\TamperProtection = "0" sw69jd86uI25.exe -
Adds Run key to start application 2 TTPs 2 IoCs
Processes:
1d8cde5d8a95f6976323585c7431115f5aea592327bf66e6ef4f9580bbe915ac.exevkTJ4029bX.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\\\"" 1d8cde5d8a95f6976323585c7431115f5aea592327bf66e6ef4f9580bbe915ac.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\\\"" vkTJ4029bX.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:
1d8cde5d8a95f6976323585c7431115f5aea592327bf66e6ef4f9580bbe915ac.exevkTJ4029bX.exetkZJ68IL13WT.exedescription ioc process Key opened \REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language 1d8cde5d8a95f6976323585c7431115f5aea592327bf66e6ef4f9580bbe915ac.exe Key opened \REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language vkTJ4029bX.exe Key opened \REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language tkZJ68IL13WT.exe -
Suspicious behavior: EnumeratesProcesses 2 IoCs
Processes:
sw69jd86uI25.exepid process 4468 sw69jd86uI25.exe 4468 sw69jd86uI25.exe -
Suspicious use of AdjustPrivilegeToken 2 IoCs
Processes:
sw69jd86uI25.exetkZJ68IL13WT.exedescription pid process Token: SeDebugPrivilege 4468 sw69jd86uI25.exe Token: SeDebugPrivilege 1864 tkZJ68IL13WT.exe -
Suspicious use of WriteProcessMemory 8 IoCs
Processes:
1d8cde5d8a95f6976323585c7431115f5aea592327bf66e6ef4f9580bbe915ac.exevkTJ4029bX.exedescription pid process target process PID 4748 wrote to memory of 3728 4748 1d8cde5d8a95f6976323585c7431115f5aea592327bf66e6ef4f9580bbe915ac.exe vkTJ4029bX.exe PID 4748 wrote to memory of 3728 4748 1d8cde5d8a95f6976323585c7431115f5aea592327bf66e6ef4f9580bbe915ac.exe vkTJ4029bX.exe PID 4748 wrote to memory of 3728 4748 1d8cde5d8a95f6976323585c7431115f5aea592327bf66e6ef4f9580bbe915ac.exe vkTJ4029bX.exe PID 3728 wrote to memory of 4468 3728 vkTJ4029bX.exe sw69jd86uI25.exe PID 3728 wrote to memory of 4468 3728 vkTJ4029bX.exe sw69jd86uI25.exe PID 3728 wrote to memory of 1864 3728 vkTJ4029bX.exe tkZJ68IL13WT.exe PID 3728 wrote to memory of 1864 3728 vkTJ4029bX.exe tkZJ68IL13WT.exe PID 3728 wrote to memory of 1864 3728 vkTJ4029bX.exe tkZJ68IL13WT.exe
Processes
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C:\Users\Admin\AppData\Local\Temp\1d8cde5d8a95f6976323585c7431115f5aea592327bf66e6ef4f9580bbe915ac.exe"C:\Users\Admin\AppData\Local\Temp\1d8cde5d8a95f6976323585c7431115f5aea592327bf66e6ef4f9580bbe915ac.exe"1⤵
- Adds Run key to start application
- System Location Discovery: System Language Discovery
- Suspicious use of WriteProcessMemory
PID:4748 -
C:\Users\Admin\AppData\Local\Temp\IXP000.TMP\vkTJ4029bX.exeC:\Users\Admin\AppData\Local\Temp\IXP000.TMP\vkTJ4029bX.exe2⤵
- Executes dropped EXE
- Adds Run key to start application
- System Location Discovery: System Language Discovery
- Suspicious use of WriteProcessMemory
PID:3728 -
C:\Users\Admin\AppData\Local\Temp\IXP001.TMP\sw69jd86uI25.exeC:\Users\Admin\AppData\Local\Temp\IXP001.TMP\sw69jd86uI25.exe3⤵
- Modifies Windows Defender Real-time Protection settings
- Executes dropped EXE
- Windows security modification
- Suspicious behavior: EnumeratesProcesses
- Suspicious use of AdjustPrivilegeToken
PID:4468
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C:\Users\Admin\AppData\Local\Temp\IXP001.TMP\tkZJ68IL13WT.exeC:\Users\Admin\AppData\Local\Temp\IXP001.TMP\tkZJ68IL13WT.exe3⤵
- Executes dropped EXE
- System Location Discovery: System Language Discovery
- Suspicious use of AdjustPrivilegeToken
PID:1864
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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
386KB
MD58911bb9a1154f469751dad1b744457cf
SHA196e10ea35c5f1c8720c114dea0384683c18597f5
SHA256d4393542d706424d26aae65ee19705b749fbb171409ca39b31f35947d7aaeee6
SHA512ba86c9be437140faac505d535102f81dbf67a79e7c24e2e9a0ef32e695aef22c12344e913913324c2942767a75e93bcc6075870e2a335379d0ed880d764c7a89
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Filesize
11KB
MD57e93bacbbc33e6652e147e7fe07572a0
SHA1421a7167da01c8da4dc4d5234ca3dd84e319e762
SHA256850cd190aaeebcf1505674d97f51756f325e650320eaf76785d954223a9bee38
SHA512250169d7b6fcebff400be89edae8340f14130ced70c340ba9da9f225f62b52b35f6645bfb510962efb866f988688cb42392561d3e6b72194bc89d310ea43aa91
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Filesize
289KB
MD5f719d70ebe5b666b482c91b61516218e
SHA161da23978f14b2ef38e7d14113172346145fe6ba
SHA256439904dbd91520dd5e82eb107d025d3f0e7a74e30f1e1743976c046d5b28e568
SHA512be894aa89bf97710e2eeb77425880a452abffebdc742c3426222aa433d558636398b36df659d6cea3eae614a1a5fc624da514f17074bcf8034039ddb1a12ee72