General
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Target
10b4e10a2ea87dd5cc06b2924cd8ff1cb7f90b89719017e95d9c746021f30fa1
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Size
1.8MB
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Sample
240422-v4rfwaea81
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MD5
7f84fef1e9da6502e7d41c0d4f326b75
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SHA1
0e718ac8f878f07526428fd44709f798f1808d7e
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SHA256
10b4e10a2ea87dd5cc06b2924cd8ff1cb7f90b89719017e95d9c746021f30fa1
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SHA512
7220f644065f4845a29c361557cd3ba5d97c8c1ceef8603308e85349920336885413e2238d7dd5e831dd0c6c1aec83bc45d4b966e32ad1f4e7168a0883520c1e
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SSDEEP
49152:mZZrpcoadNECxYPmHCPampPzRbqQlNO8uICfyhMH:mZPcoanK3bFlE8RCfymH
Static task
static1
Behavioral task
behavioral1
Sample
10b4e10a2ea87dd5cc06b2924cd8ff1cb7f90b89719017e95d9c746021f30fa1.exe
Resource
win7-20240221-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
10b4e10a2ea87dd5cc06b2924cd8ff1cb7f90b89719017e95d9c746021f30fa1
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Size
1.8MB
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MD5
7f84fef1e9da6502e7d41c0d4f326b75
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SHA1
0e718ac8f878f07526428fd44709f798f1808d7e
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SHA256
10b4e10a2ea87dd5cc06b2924cd8ff1cb7f90b89719017e95d9c746021f30fa1
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SHA512
7220f644065f4845a29c361557cd3ba5d97c8c1ceef8603308e85349920336885413e2238d7dd5e831dd0c6c1aec83bc45d4b966e32ad1f4e7168a0883520c1e
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SSDEEP
49152:mZZrpcoadNECxYPmHCPampPzRbqQlNO8uICfyhMH:mZPcoanK3bFlE8RCfymH
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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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