General
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Target
jdfasfsdaft.exe
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Size
7.0MB
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Sample
230617-2w3x9sdd65
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MD5
bb8abfbf4c8e88ebc56211c059e2ab08
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SHA1
50fe1f3d937e864eef5833358f0b1b78d155c251
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SHA256
6a381ad99d0ba0e83eaa84202fabf0ce5a92e3435e44384ab18002dc16c73cad
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SHA512
e5c615711d87bc61a3d835f30236e43dc636f8423b2fc04d6edea65495e230ccc287434b0bfeed9466f90fdf5a7d5554b0204e6aa52858fcf7373153955c5dd5
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SSDEEP
98304:dB2pC6XG4HNkq5UKPhc24Y1/QPldHVTgPNhV0ADXqQgpkWDRIZVMnu0jjD8ueJU:ucUG4raKu24YY7HVT4hV0AD6QgqKRgX
Behavioral task
behavioral1
Sample
jdfasfsdaft.exe
Resource
win10v2004-20230220-en
Malware Config
Targets
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Target
jdfasfsdaft.exe
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Size
7.0MB
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MD5
bb8abfbf4c8e88ebc56211c059e2ab08
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SHA1
50fe1f3d937e864eef5833358f0b1b78d155c251
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SHA256
6a381ad99d0ba0e83eaa84202fabf0ce5a92e3435e44384ab18002dc16c73cad
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SHA512
e5c615711d87bc61a3d835f30236e43dc636f8423b2fc04d6edea65495e230ccc287434b0bfeed9466f90fdf5a7d5554b0204e6aa52858fcf7373153955c5dd5
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SSDEEP
98304:dB2pC6XG4HNkq5UKPhc24Y1/QPldHVTgPNhV0ADXqQgpkWDRIZVMnu0jjD8ueJU:ucUG4raKu24YY7HVT4hV0AD6QgqKRgX
Score9/10-
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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Drops startup file
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Executes dropped EXE
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Loads dropped DLL
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Obfuscated with Agile.Net obfuscator
Detects use of the Agile.Net commercial obfuscator, which is capable of entity renaming and control flow obfuscation.
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Adds Run key to start application
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Legitimate hosting services abused for malware hosting/C2
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Looks up external IP address via web service
Uses a legitimate IP lookup service to find the infected system's external IP.
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Suspicious use of NtSetInformationThreadHideFromDebugger
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