General
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Target
6731b2508858a317a0adbd38e3a730eba52ca1904e2bd59cb985b93481481e39
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Size
2.5MB
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Sample
240610-qaspmaxbjk
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MD5
5ae1e95d6de75cb223907dede12e99c8
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SHA1
b8160e2ce1c466c31f6cfae73c8634813a86284e
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SHA256
6731b2508858a317a0adbd38e3a730eba52ca1904e2bd59cb985b93481481e39
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SHA512
b527dd8e56a12fd6400f6d73f959427ce616e64cf3742c8a0da88cbe4d06e1ecef77aeadd0b0dec12a862a4c09194c667e3791a46b3f742adacb9d6f766dc5ed
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SSDEEP
49152:hxmvumkQ9lY9sgUXdTPSxdQ8KX75IyuWuCjcCqWOyxl:hxx9NUFkQx753uWuCyyxl
Behavioral task
behavioral1
Sample
6731b2508858a317a0adbd38e3a730eba52ca1904e2bd59cb985b93481481e39.exe
Resource
win7-20240221-en
Behavioral task
behavioral2
Sample
6731b2508858a317a0adbd38e3a730eba52ca1904e2bd59cb985b93481481e39.exe
Resource
win10v2004-20240508-en
Malware Config
Targets
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Target
6731b2508858a317a0adbd38e3a730eba52ca1904e2bd59cb985b93481481e39
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Size
2.5MB
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MD5
5ae1e95d6de75cb223907dede12e99c8
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SHA1
b8160e2ce1c466c31f6cfae73c8634813a86284e
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SHA256
6731b2508858a317a0adbd38e3a730eba52ca1904e2bd59cb985b93481481e39
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SHA512
b527dd8e56a12fd6400f6d73f959427ce616e64cf3742c8a0da88cbe4d06e1ecef77aeadd0b0dec12a862a4c09194c667e3791a46b3f742adacb9d6f766dc5ed
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SSDEEP
49152:hxmvumkQ9lY9sgUXdTPSxdQ8KX75IyuWuCjcCqWOyxl:hxx9NUFkQx753uWuCyyxl
Score10/10-
Modifies visiblity of hidden/system files in Explorer
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Detects executables packed with Themida
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Identifies VirtualBox via ACPI registry values (likely anti-VM)
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Checks BIOS information in registry
BIOS information is often read in order to detect sandboxing environments.
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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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Drops file in System32 directory
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Suspicious use of NtSetInformationThreadHideFromDebugger
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MITRE ATT&CK Enterprise v15
Persistence
Boot or Logon Autostart Execution
1Registry Run Keys / Startup Folder
1Scheduled Task/Job
1Privilege Escalation
Boot or Logon Autostart Execution
1Registry Run Keys / Startup Folder
1Scheduled Task/Job
1Defense Evasion
Hide Artifacts
1Hidden Files and Directories
1Modify Registry
2Virtualization/Sandbox Evasion
1