General
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Target
NlCrack.exe
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Size
77KB
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Sample
240625-pnvkpszcpc
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MD5
fb4692539278ceb9554a2da842690af4
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SHA1
08cc7ee1c9628b5d9eae2c26f07d22f75ccb6a18
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SHA256
5ef39c4a2f07edb9ed918adfd8d321c133d050b6f0e26adbe3638eda4937c43e
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SHA512
4ea58061e42f2a1b3c26eba62cfbec652a88ffec1c5c9129ce8d7344e264fe5234fc34c4142205ee792c7aceeea54013bfa833e9376b2a881a26b5d316ed9f23
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SSDEEP
1536:3+wlvgdUsD72Vgdd9/4DfvkbhfmAE8lX6JbnYOUnABDJr64fUX85:3+ysP2VowrkbhTzpOwAlJrhcX85
Behavioral task
behavioral1
Sample
NlCrack.exe
Resource
win11-20240508-en
Malware Config
Extracted
xworm
regarding-peak.gl.at.ply.gg:40809
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Install_directory
%AppData%
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install_file
VerX.exe
Targets
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Target
NlCrack.exe
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Size
77KB
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MD5
fb4692539278ceb9554a2da842690af4
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SHA1
08cc7ee1c9628b5d9eae2c26f07d22f75ccb6a18
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SHA256
5ef39c4a2f07edb9ed918adfd8d321c133d050b6f0e26adbe3638eda4937c43e
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SHA512
4ea58061e42f2a1b3c26eba62cfbec652a88ffec1c5c9129ce8d7344e264fe5234fc34c4142205ee792c7aceeea54013bfa833e9376b2a881a26b5d316ed9f23
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SSDEEP
1536:3+wlvgdUsD72Vgdd9/4DfvkbhfmAE8lX6JbnYOUnABDJr64fUX85:3+ysP2VowrkbhTzpOwAlJrhcX85
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Contains code to disable Windows Defender
A .NET executable tasked with disabling Windows Defender capabilities such as realtime monitoring, blocking at first seen, etc.
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Detect Xworm Payload
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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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Disables RegEdit via registry modification
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ACProtect 1.3x - 1.4x DLL software
Detects file using ACProtect software.
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Drops startup file
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Executes dropped EXE
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Loads dropped DLL
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Accesses Microsoft Outlook accounts
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Adds Run key to start application
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Enumerates connected drives
Attempts to read the root path of hard drives other than the default C: drive.
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Sets desktop wallpaper using registry
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MITRE ATT&CK Enterprise v15
Execution
Command and Scripting Interpreter
1PowerShell
1Scheduled Task/Job
1Scheduled Task
1Persistence
Boot or Logon Autostart Execution
1Registry Run Keys / Startup Folder
1Scheduled Task/Job
1Scheduled Task
1Privilege Escalation
Boot or Logon Autostart Execution
1Registry Run Keys / Startup Folder
1Scheduled Task/Job
1Scheduled Task
1Credential Access
Unsecured Credentials
5Credentials In Files
4Credentials in Registry
1