General
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Target
2024-12-20_1ca90ba487b5c8d6c88ec057c64d9234_avoslocker_hijackloader_luca-stealer
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Size
8.6MB
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Sample
241220-wayhrs1nel
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MD5
1ca90ba487b5c8d6c88ec057c64d9234
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SHA1
17dd50607690977d796952904a13113efba19219
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SHA256
c4725acb89a78055d4f6115483ead7545dab60cfebc3193b0264b9c41e63b6a2
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SHA512
b0abbff71ef81581490cf17e2b0e4398735e7ae6082fdcf75e864b23d96cd0acd5f4e9df9429cc8c71ab475ab7289bc10cbc4f8f073090576732f36294d4604d
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SSDEEP
98304:uwIMFaSRowIMFaSRYwIMFaSRowIMFaSRwwIMFaSR6OU/jIEeQfoR/IuOFVjUu5:TJRNJR9JRNJRFJR6FIF0wu
Static task
static1
Behavioral task
behavioral1
Sample
2024-12-20_1ca90ba487b5c8d6c88ec057c64d9234_avoslocker_hijackloader_luca-stealer.exe
Resource
win7-20241023-en
Malware Config
Extracted
xred
xred.mooo.com
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payload_url
http://freedns.afraid.org/api/?action=getdyndns&sha=a30fa98efc092684e8d1c5cff797bcc613562978
https://docs.google.com/uc?id=0BxsMXGfPIZfSVlVsOGlEVGxuZVk&export=download
https://www.dropbox.com/s/n1w4p8gc6jzo0sg/SUpdate.ini?dl=1
http://xred.site50.net/syn/SUpdate.ini
https://docs.google.com/uc?id=0BxsMXGfPIZfSVzUyaHFYVkQxeFk&export=download
https://www.dropbox.com/s/zhp1b06imehwylq/Synaptics.rar?dl=1
http://xred.site50.net/syn/Synaptics.rar
https://docs.google.com/uc?id=0BxsMXGfPIZfSTmlVYkxhSDg5TzQ&export=download
https://www.dropbox.com/s/fzj752whr3ontsm/SSLLibrary.dll?dl=1
http://xred.site50.net/syn/SSLLibrary.dll
Extracted
xworm
3.1
23.26.201.172:8899
REaMgxQu68UQguvi
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install_file
USB.exe
Targets
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Target
2024-12-20_1ca90ba487b5c8d6c88ec057c64d9234_avoslocker_hijackloader_luca-stealer
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Size
8.6MB
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MD5
1ca90ba487b5c8d6c88ec057c64d9234
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SHA1
17dd50607690977d796952904a13113efba19219
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SHA256
c4725acb89a78055d4f6115483ead7545dab60cfebc3193b0264b9c41e63b6a2
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SHA512
b0abbff71ef81581490cf17e2b0e4398735e7ae6082fdcf75e864b23d96cd0acd5f4e9df9429cc8c71ab475ab7289bc10cbc4f8f073090576732f36294d4604d
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SSDEEP
98304:uwIMFaSRowIMFaSRYwIMFaSRowIMFaSRwwIMFaSR6OU/jIEeQfoR/IuOFVjUu5:TJRNJR9JRNJRFJR6FIF0wu
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Detect Xworm Payload
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Xred family
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Xworm family
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Command and Scripting Interpreter: PowerShell
Run Powershell to modify Windows Defender settings to add exclusions for file extensions, paths, and processes.
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Checks computer location settings
Looks up country code configured in the registry, likely geofence.
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Executes dropped EXE
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Loads dropped DLL
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Adds Run key to start application
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Suspicious use of SetThreadContext
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MITRE ATT&CK Enterprise v15
Execution
Command and Scripting Interpreter
1PowerShell
1Scheduled Task/Job
1Scheduled Task
1Persistence
Boot or Logon Autostart Execution
1Registry Run Keys / Startup Folder
1Scheduled Task/Job
1Scheduled Task
1Privilege Escalation
Boot or Logon Autostart Execution
1Registry Run Keys / Startup Folder
1Scheduled Task/Job
1Scheduled Task
1