General
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Target
Xevo-bootstrapper.exe
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Size
866KB
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Sample
241114-d76arsthkb
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MD5
ced772286eabb38ef955a3df63979754
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SHA1
eea0fc2849d82b213fe603de8c5b452e7714b5b3
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SHA256
709b859894e9d3a4cfe0c194738ca60a5747a0ace6b5dc8786c28825f257b123
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SHA512
a3fb03ef9a642d4d024d7979a98cf3d34670988648e37c0ce93376dcec59aca3121e24d0e46d81bcab444ce7d9d6e4ba43004146bcc43246793696d7628d51bd
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SSDEEP
24576:QAFbBbDZg8bjv4zk1iMuGaHknfPBAuGY+DsWZya:xPZ2vMuGasfPBeCWZ7
Static task
static1
Behavioral task
behavioral1
Sample
Xevo-bootstrapper.exe
Resource
win7-20240903-en
Behavioral task
behavioral2
Sample
Xevo-bootstrapper.exe
Resource
win10v2004-20241007-en
Malware Config
Extracted
xworm
Cactus-33152.portmap.host:33152
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Install_directory
%AppData%
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install_file
Teams.exe
Targets
-
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Target
Xevo-bootstrapper.exe
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Size
866KB
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MD5
ced772286eabb38ef955a3df63979754
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SHA1
eea0fc2849d82b213fe603de8c5b452e7714b5b3
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SHA256
709b859894e9d3a4cfe0c194738ca60a5747a0ace6b5dc8786c28825f257b123
-
SHA512
a3fb03ef9a642d4d024d7979a98cf3d34670988648e37c0ce93376dcec59aca3121e24d0e46d81bcab444ce7d9d6e4ba43004146bcc43246793696d7628d51bd
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SSDEEP
24576:QAFbBbDZg8bjv4zk1iMuGaHknfPBAuGY+DsWZya:xPZ2vMuGasfPBeCWZ7
Score10/10-
Detect Xworm Payload
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Xworm family
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Downloads MZ/PE file
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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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Adds Run key to start application
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Blocklisted process makes network request
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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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Legitimate hosting services abused for malware hosting/C2
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MITRE ATT&CK Enterprise v15
Execution
Command and Scripting Interpreter
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