General
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Target
49febd721b50c554167b59bc876a1a261896822096e39357e67cf9ef9dbaaae4
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Size
4.3MB
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Sample
220625-d2btzaega4
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MD5
a454cf45f16ce0a03a2656fcdc05df63
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SHA1
a1ab92e80ba89a9e285c52909c1aaadd337baceb
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SHA256
49febd721b50c554167b59bc876a1a261896822096e39357e67cf9ef9dbaaae4
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SHA512
3a9ffdffedae0a34d8dd6f43be94a0455505076ed0515b47d42c93b19ba95f39cdf71618de74119e21fba1df89895edc2c93dd45d46743a72462c1865760748d
Static task
static1
Behavioral task
behavioral1
Sample
49febd721b50c554167b59bc876a1a261896822096e39357e67cf9ef9dbaaae4.exe
Resource
win7-20220414-en
Malware Config
Targets
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Target
49febd721b50c554167b59bc876a1a261896822096e39357e67cf9ef9dbaaae4
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Size
4.3MB
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MD5
a454cf45f16ce0a03a2656fcdc05df63
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SHA1
a1ab92e80ba89a9e285c52909c1aaadd337baceb
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SHA256
49febd721b50c554167b59bc876a1a261896822096e39357e67cf9ef9dbaaae4
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SHA512
3a9ffdffedae0a34d8dd6f43be94a0455505076ed0515b47d42c93b19ba95f39cdf71618de74119e21fba1df89895edc2c93dd45d46743a72462c1865760748d
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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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Executes dropped EXE
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Checks BIOS information in registry
BIOS information is often read in order to detect sandboxing environments.
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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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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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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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