General
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Target
SolaraSetup.rar
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Size
63KB
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Sample
250121-b8es4aznhy
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MD5
cac8c41c873f56d71cb62e0e3a6f3873
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SHA1
3bf88d45d4e9f330448c06bb415b29305fe9675b
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SHA256
fdd819a27bd822ff4de89f41b1ca0b81123097f11bcbca0d3a12eece56f037a6
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SHA512
14f3000f18b21e9d11e4930a5190f7541bd2628237c7e595d3553c02d08899ee165eef56d52da590d614d9f09fe25d9208eca1ce4ff621ec7e72f62f40199adb
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SSDEEP
1536:s3CNnpb8n6wLy5SOmQwiLcoWLsfwyrsfMxNkH+:scnA+GiLcoWM5aoNkH+
Behavioral task
behavioral1
Sample
SolaraSetup.exe
Resource
win11-20241007-en
Malware Config
Extracted
xworm
127.0.0.1:24468
friendly-nest.gl.at.ply.gg:24468
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Install_directory
%Temp%
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install_file
Windows Session Start-Up.exe
Targets
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Target
SolaraSetup.exe
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Size
138KB
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MD5
de82040516bdddfa1ae7cd25ff1d8821
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SHA1
510e369380576be42c34602f011ebe1ca7857d96
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SHA256
996b01d648030939599a70593631cca8ef57ee681e0bac831282bff157a52e9f
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SHA512
a6bcca6ddc6d312c339537f2593eeb2ded6a4444e648a58d61d7c24724bc2ec097054fdb4101c306d1af191832755b9f2bbbc01df24da74a5a12042d9f6c5e86
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SSDEEP
3072:bhVm3OgDkb4inC11jOLJMle68EiJHuFOve:tVBgDkbnC1pe682O
Score10/10-
Detect Xworm Payload
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Xworm family
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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 startup file
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Executes dropped EXE
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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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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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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