General
- Target o_0.rar
- Size 8.0MB
- Sample240303-ncwg7aaa93
- SHA256 65114d3b20ff207f78061f5ead760581f707369bff3276807c41db6782027f8c
- MD5 80a4a2b9c90ed81983d2ca746aab0e18
- SHA1 53c09e1047fd8faf73a67297d40869c32437e0ed
- SHA512 3ebf123faf5fa6e3235826af29e778d386798c0fd617c998d9d7c327fb1b47375432f2acc70981e81a79240b78a82631e44bb23913f1ff21aa09d50fca32a466
- SSDEEP 196608:s4P5B6nceudisddm2SFMOOLUh+oy/TcLS9ypLYLhbs5Wz0:s8B6vsa1FqLLotLRVAhz0
- MD5 SHA1 SHA512 SSDEEP
Score
9/10
Behavioral task
behavioral1
Sample
o_0/cheeto.exe
Resource
win7-20240221-en
9 signatures
150 seconds
Behavioral task
behavioral2
Sample
o_0/cheeto.exe
Resource
win10v2004-20240226-en
8 signatures
150 seconds
Behavioral task
behavioral3
Sample
o_0/loader.exe
Resource
win7-20240221-en
8 signatures
150 seconds
Malware Config
Targets
-
- Target o_0/cheeto.exe
- Size 4.0MB
- SHA256 d5bd2d1990de46d98907c10c535cfe81ed10a9682fac36e089946ccc14ce3e0c
- MD5 1d9d9eb4caf4a92c2f2f1bd44ab1b695
- SHA1 d61006c87b7b567566e1c06f2cad209380ff70be
- SHA512 558d7ec35fb8480917a8a37b8e9aef44a5cb58be0c1842be8d9f6224250273a7c6f9f4d64306a38630d76ecd5533bec4cc5115c7e320495087fc91109f5e5093
- SSDEEP 98304:3VAyZVmCs9rhcw3M//OfYts2SsJXkn7IG/HPiduYf:uyZVmCs9rhlSm0siJdeJE
- MD5 SHA1 SHA512 SSDEEP
Score9/10-
Identifies VirtualBox via ACPI registry values (likely anti-VM)
-
Sets service image path in registry
-
Checks BIOS information in registry
BIOS information is often read in order to detect sandboxing environments.
-
Suspicious use of NtSetInformationThreadHideFromDebugger
-
- Target o_0/loader.exe
- Size 4.1MB
- SHA256 60c57f14c2e0e0df0bda16646b21dddceaee0159dafbbb8daba310d4e1b5be6c
- MD5 9ecdc9ed1bea6c226f92d740d43400b9
- SHA1 b5b5066cd4284733d8c3f3d7de3ca6653091ae10
- SHA512 30bc705a2438288e3647d5adfc6119d751823970972b9c6b39a60384a2b7ac261986026b8d1c0b0ca7ee3d7e95363c97b873fdc5fad4096c903cb4e15bf57e43
- SSDEEP 98304:vnUGAC+hqc8lqvdzw2nsNKYYURyc9JirsN4JzmUPj:PTn2qcUzp6UYeJRCxPj
- MD5 SHA1 SHA512 SSDEEP
-
Identifies VirtualBox via ACPI registry values (likely anti-VM)
-
Checks BIOS information in registry
BIOS information is often read in order to detect sandboxing environments.
-
Suspicious use of NtSetInformationThreadHideFromDebugger
MITRE ATT&CK Enterprise v15
Privilege Escalation
Boot or Logon Autostart Execution
1Registry Run Keys / Startup Folder
1Defense Evasion
Modify Registry
2Subvert Trust Controls
1Install Root Certificate
1Virtualization/Sandbox Evasion
1