General
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Target
be00e0cf3992c8e0ce5625a742a16bbebe4869deea039a84689afc2543676e17
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Size
382KB
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Sample
221207-a3xahsda2y
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MD5
9dd8abdba1401ec263840394cb1c25ab
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SHA1
698d1038136ba38fc284cd79f59cbcfe1a90294e
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SHA256
be00e0cf3992c8e0ce5625a742a16bbebe4869deea039a84689afc2543676e17
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SHA512
439a86636937514d8d7f7f53470ba667a1516f7f1ba996078478be9b12aac208f8179144140ef3b0a5be85b79ed96fb1eccfcd296411c029d8c5cfd8abd91b8c
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SSDEEP
6144:wIMmL6kMWRKYCMDnX/tz/uRF9WcoBlCm3d3aVe:wQ+kMWqM5zFcWCm3l3
Static task
static1
Behavioral task
behavioral1
Sample
be00e0cf3992c8e0ce5625a742a16bbebe4869deea039a84689afc2543676e17.exe
Resource
win10-20220901-en
Malware Config
Extracted
redline
YT
65.21.5.58:48811
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auth_value
fb878dde7f3b4ad1e1bc26d24db36d28
Extracted
redline
2044396587
45.15.156.92:3071
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auth_value
bcf4e1aacae63bd4ec23acccc7c2de8e
Targets
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Target
be00e0cf3992c8e0ce5625a742a16bbebe4869deea039a84689afc2543676e17
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Size
382KB
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MD5
9dd8abdba1401ec263840394cb1c25ab
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SHA1
698d1038136ba38fc284cd79f59cbcfe1a90294e
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SHA256
be00e0cf3992c8e0ce5625a742a16bbebe4869deea039a84689afc2543676e17
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SHA512
439a86636937514d8d7f7f53470ba667a1516f7f1ba996078478be9b12aac208f8179144140ef3b0a5be85b79ed96fb1eccfcd296411c029d8c5cfd8abd91b8c
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SSDEEP
6144:wIMmL6kMWRKYCMDnX/tz/uRF9WcoBlCm3d3aVe:wQ+kMWqM5zFcWCm3l3
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RedLine
RedLine Stealer is a malware family written in C#, first appearing in early 2020.
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RedLine payload
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Identifies VirtualBox via ACPI registry values (likely anti-VM)
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Downloads MZ/PE file
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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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Deletes itself
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Uses the VBS compiler for execution
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Accesses cryptocurrency files/wallets, possible credential harvesting
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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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Suspicious use of NtSetInformationThreadHideFromDebugger
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Suspicious use of SetThreadContext
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