General
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Target
103e581ae52052227ec9cc553142f46d380cbb9cc652222457666428626b828b
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Size
2.6MB
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Sample
240611-xe1z5axcja
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MD5
3c012e7fbd245b0d550516ce0acce3bc
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SHA1
845b69735aa828a945322e394a58f630b6498861
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SHA256
103e581ae52052227ec9cc553142f46d380cbb9cc652222457666428626b828b
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SHA512
38b6e80347ec1c3a0278c5de9b03460618d26c9aceaf950fd0a6c4f9a244d4641b9034a7c974ce6aecfaa8b3c1ed3e5472c05088182a6278f7fc4799d4b68aee
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SSDEEP
49152:+XzhpDtKSK1cb8PGK+Tfuqmpc3elWo8GnQAsYZEVA:+XzhW148Pd+Tf1mpcOldJQ3/VA
Behavioral task
behavioral1
Sample
103e581ae52052227ec9cc553142f46d380cbb9cc652222457666428626b828b.exe
Resource
win7-20240221-en
Behavioral task
behavioral2
Sample
103e581ae52052227ec9cc553142f46d380cbb9cc652222457666428626b828b.exe
Resource
win10v2004-20240508-en
Malware Config
Targets
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Target
103e581ae52052227ec9cc553142f46d380cbb9cc652222457666428626b828b
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Size
2.6MB
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MD5
3c012e7fbd245b0d550516ce0acce3bc
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SHA1
845b69735aa828a945322e394a58f630b6498861
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SHA256
103e581ae52052227ec9cc553142f46d380cbb9cc652222457666428626b828b
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SHA512
38b6e80347ec1c3a0278c5de9b03460618d26c9aceaf950fd0a6c4f9a244d4641b9034a7c974ce6aecfaa8b3c1ed3e5472c05088182a6278f7fc4799d4b68aee
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SSDEEP
49152:+XzhpDtKSK1cb8PGK+Tfuqmpc3elWo8GnQAsYZEVA:+XzhW148Pd+Tf1mpcOldJQ3/VA
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