General
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Target
15dbde1eabea6649931226bb8acd762b.exe
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Size
791KB
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Sample
230315-lg2tnaee31
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MD5
15dbde1eabea6649931226bb8acd762b
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SHA1
cf95d77766970f95610355e928b9a6a973dfe7ae
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SHA256
7344321ef7a66c81d40e41f891bdc1679efdcceb62442913c9ea0ef3891026f1
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SHA512
d92d8d555462bb5c9d67eb8eb93b2541897cdcf9837614658084baa78cf54ec1f0e62a64e7e76cebec8f42bcff5e13107103f3e24faedd8f408a1955c15f949c
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SSDEEP
12288:heo+hRM3jZ/CBXTgsOptX5EHornL3hQx8ppd3KofmK+SzdAWCO9yum6XZsh/E6cf:ihUjZqBXEsOHpEU3W2Nx9l9e6289fH
Static task
static1
Behavioral task
behavioral1
Sample
15dbde1eabea6649931226bb8acd762b.exe
Resource
win7-20230220-en
Malware Config
Extracted
cryptbot
http://ernblt32.top/gate.php
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payload_url
http:
Targets
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Target
15dbde1eabea6649931226bb8acd762b.exe
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Size
791KB
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MD5
15dbde1eabea6649931226bb8acd762b
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SHA1
cf95d77766970f95610355e928b9a6a973dfe7ae
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SHA256
7344321ef7a66c81d40e41f891bdc1679efdcceb62442913c9ea0ef3891026f1
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SHA512
d92d8d555462bb5c9d67eb8eb93b2541897cdcf9837614658084baa78cf54ec1f0e62a64e7e76cebec8f42bcff5e13107103f3e24faedd8f408a1955c15f949c
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SSDEEP
12288:heo+hRM3jZ/CBXTgsOptX5EHornL3hQx8ppd3KofmK+SzdAWCO9yum6XZsh/E6cf:ihUjZqBXEsOHpEU3W2Nx9l9e6289fH
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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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Checks computer location settings
Looks up country code configured in the registry, likely geofence.
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Deletes itself
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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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Checks installed software on the system
Looks up Uninstall key entries in the registry to enumerate software on the system.
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Maps connected drives based on registry
Disk information is often read in order to detect sandboxing environments.
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Suspicious use of NtSetInformationThreadHideFromDebugger
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Suspicious use of SetThreadContext
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