General
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Target
QuickSetup.exe
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Size
4.7MB
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Sample
240711-s6sevatann
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MD5
04b18e6ea8c1cb84434ef3564e206ac6
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SHA1
d0b4772cd7b9e1567f614a294a998dcda5500690
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SHA256
0f849453310d6fec8f147a81f45b1932f21dc92053704234a393d625ea7da840
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SHA512
369f7f70e958f776b73f1a8be39aaba80ecc2e3b6a64f2c4214368fad955727998064debc7ed2cceef837a80017ad4796579c47305c7996296528c7a80feb8a4
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SSDEEP
3072:YJWxTtu4aOcZAkAcWDAi0cPF5UKHWl6+mVP15UjlU9hBGDayCxE1QrJs93Bz65/h:c4JSAYWPUAWlClUjlU9hBUEe93xBt25l
Static task
static1
Behavioral task
behavioral1
Sample
QuickSetup.exe
Resource
win10v2004-20240709-en
Malware Config
Extracted
xworm
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Install_directory
%LocalAppData%
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install_file
KMSauto.exe
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pastebin_url
https://pastebin.com/raw/yDh2MHWR
Targets
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Target
QuickSetup.exe
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Size
4.7MB
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MD5
04b18e6ea8c1cb84434ef3564e206ac6
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SHA1
d0b4772cd7b9e1567f614a294a998dcda5500690
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SHA256
0f849453310d6fec8f147a81f45b1932f21dc92053704234a393d625ea7da840
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SHA512
369f7f70e958f776b73f1a8be39aaba80ecc2e3b6a64f2c4214368fad955727998064debc7ed2cceef837a80017ad4796579c47305c7996296528c7a80feb8a4
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SSDEEP
3072:YJWxTtu4aOcZAkAcWDAi0cPF5UKHWl6+mVP15UjlU9hBGDayCxE1QrJs93Bz65/h:c4JSAYWPUAWlClUjlU9hBUEe93xBt25l
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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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ACProtect 1.3x - 1.4x DLL software
Detects file using ACProtect software.
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Checks computer location settings
Looks up country code configured in the registry, likely geofence.
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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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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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Drops file in System32 directory
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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
1