General
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Target
df624045456b86591ea841c96f916e3a32d7538d251bdfc17a82a846be2f9830
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Size
1.8MB
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Sample
240421-f4jcyacd32
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MD5
76bf879e4e7afed947824f6b1a016ec7
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SHA1
85b75c10f40f6133403330f63523c37b56b05b3d
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SHA256
df624045456b86591ea841c96f916e3a32d7538d251bdfc17a82a846be2f9830
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SHA512
98d2f4e44d182a1d01405ce7a8eeb083efea56b7c0267e1aadfa462dd98a2fc1cc997f53f31d2d1a80cb4ab312595c85816ac1d197fdb7d9898623e744f514d1
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SSDEEP
49152:FpS2LefU+NClB+KgAM7pWaR7qBH2ZIPTgT:Fg2yf7NQB+XA8pNWs
Static task
static1
Behavioral task
behavioral1
Sample
df624045456b86591ea841c96f916e3a32d7538d251bdfc17a82a846be2f9830.exe
Resource
win10v2004-20240412-en
Malware Config
Extracted
amadey
4.17
http://193.233.132.167
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install_dir
4d0ab15804
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install_file
chrosha.exe
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strings_key
1a9519d7b465e1f4880fa09a6162d768
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url_paths
/enigma/index.php
Targets
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Target
df624045456b86591ea841c96f916e3a32d7538d251bdfc17a82a846be2f9830
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Size
1.8MB
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MD5
76bf879e4e7afed947824f6b1a016ec7
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SHA1
85b75c10f40f6133403330f63523c37b56b05b3d
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SHA256
df624045456b86591ea841c96f916e3a32d7538d251bdfc17a82a846be2f9830
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SHA512
98d2f4e44d182a1d01405ce7a8eeb083efea56b7c0267e1aadfa462dd98a2fc1cc997f53f31d2d1a80cb4ab312595c85816ac1d197fdb7d9898623e744f514d1
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SSDEEP
49152:FpS2LefU+NClB+KgAM7pWaR7qBH2ZIPTgT:Fg2yf7NQB+XA8pNWs
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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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Identifies Wine through registry keys
Wine is a compatibility layer capable of running Windows applications, which can be used as sandboxing environment.
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Loads dropped DLL
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Suspicious use of NtSetInformationThreadHideFromDebugger
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