General
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Target
6b873af536d7895bddbd410be7a6ec28.exe
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Size
3.9MB
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Sample
230729-hw3sqace8t
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MD5
6b873af536d7895bddbd410be7a6ec28
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SHA1
bfd4d81fbd23cb90dabd55cb8fc38c5ae233fcc0
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SHA256
2530c38358ba6f8bfa74313a790657085a1d8d258b3d5e3515aeb40beb801be0
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SHA512
0033c8889e3c4ac712370530d17e3877896507383fa13161cae639e2faaab4f40a221a140be5ab967cac8d14dabdd4b60a65cb819375f920b7b9ba61444d685c
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SSDEEP
98304:bvyXS0f01lcgmusboo+cMP7OfnFdS7NcQc:baZfuVsfs7Ofnr8Nm
Static task
static1
Behavioral task
behavioral1
Sample
6b873af536d7895bddbd410be7a6ec28.exe
Resource
win7-20230712-en
Malware Config
Extracted
amadey
3.85
45.9.74.166/b7djSDcPcZ/index.php
45.9.74.141/b7djSDcPcZ/index.php
Extracted
systembc
5.42.65.67:4298
localhost.exchange:4298
Targets
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Target
6b873af536d7895bddbd410be7a6ec28.exe
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Size
3.9MB
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MD5
6b873af536d7895bddbd410be7a6ec28
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SHA1
bfd4d81fbd23cb90dabd55cb8fc38c5ae233fcc0
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SHA256
2530c38358ba6f8bfa74313a790657085a1d8d258b3d5e3515aeb40beb801be0
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SHA512
0033c8889e3c4ac712370530d17e3877896507383fa13161cae639e2faaab4f40a221a140be5ab967cac8d14dabdd4b60a65cb819375f920b7b9ba61444d685c
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SSDEEP
98304:bvyXS0f01lcgmusboo+cMP7OfnFdS7NcQc:baZfuVsfs7Ofnr8Nm
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SectopRAT payload
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Identifies VirtualBox via ACPI registry values (likely anti-VM)
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Blocklisted process makes network request
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Downloads MZ/PE file
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Checks BIOS information in registry
BIOS information is often read in order to detect sandboxing environments.
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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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Accesses cryptocurrency files/wallets, possible credential harvesting
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Adds Run key to start application
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Checks installed software on the system
Looks up Uninstall key entries in the registry to enumerate software on the system.
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Suspicious use of NtSetInformationThreadHideFromDebugger
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MITRE ATT&CK Matrix ATT&CK v13
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
1