General
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Target
Howl.exe
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Size
88.8MB
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Sample
241122-s4pk6stmdv
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MD5
3066e458040201e783205e6a50832b6f
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SHA1
bb76e72938af3860c903887aa2ef14f0c368a34d
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SHA256
6fba6fcae984593402c3a48843faf6e0defd4c75d387a6949cbed84d12a2a8e5
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SHA512
6d07f063bd1a55c2a5e5eb2991618668aac2d687db7a249dbfaeaff59ecb802a543734bf41d34b855dde0773a483ad190a1cc03f931793eb818219d2417f0f67
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SSDEEP
1572864:WGWtVHuw6U4Tc9T+PDoehdETdlfd4mnNs4gmBKVX5CY/avxeIJDyBE3crG:Wr9xXN6UeX6Td4mNej6xeIJDyBSZ
Behavioral task
behavioral1
Sample
Howl.exe
Resource
win7-20241010-en
Behavioral task
behavioral2
Sample
Howl.exe
Resource
win10v2004-20241007-en
Malware Config
Targets
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Target
Howl.exe
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Size
88.8MB
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MD5
3066e458040201e783205e6a50832b6f
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SHA1
bb76e72938af3860c903887aa2ef14f0c368a34d
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SHA256
6fba6fcae984593402c3a48843faf6e0defd4c75d387a6949cbed84d12a2a8e5
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SHA512
6d07f063bd1a55c2a5e5eb2991618668aac2d687db7a249dbfaeaff59ecb802a543734bf41d34b855dde0773a483ad190a1cc03f931793eb818219d2417f0f67
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SSDEEP
1572864:WGWtVHuw6U4Tc9T+PDoehdETdlfd4mnNs4gmBKVX5CY/avxeIJDyBE3crG:Wr9xXN6UeX6Td4mNej6xeIJDyBSZ
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Enumerates VirtualBox DLL files
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Command and Scripting Interpreter: PowerShell
Run Powershell to modify Windows Defender settings to add exclusions for file extensions, paths, and processes.
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Drops file in Drivers directory
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Clipboard Data
Adversaries may collect data stored in the clipboard from users copying information within or between applications.
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Executes dropped EXE
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Loads dropped DLL
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Unsecured Credentials: Credentials In Files
Steal credentials from unsecured files.
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Accesses cryptocurrency files/wallets, possible credential harvesting
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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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Obfuscated Files or Information: Command Obfuscation
Adversaries may obfuscate content during command execution to impede detection.
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Enumerates processes with tasklist
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MITRE ATT&CK Enterprise v15
Defense Evasion
Hide Artifacts
1Hidden Files and Directories
1Obfuscated Files or Information
1Command Obfuscation
1Virtualization/Sandbox Evasion
1Credential Access
Credentials from Password Stores
1Credentials from Web Browsers
1Unsecured Credentials
3Credentials In Files
3