General
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Target
SynovaX-Bootstrapper.exe
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Size
89KB
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Sample
250306-wtrvbst1hs
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MD5
ed78d35bb29ca31c513323b193fcb58d
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SHA1
5ecfc87ce1aec3a0ff03515789640c61632e423a
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SHA256
1daa72ef555a8d914176f0f4050b77de7b9d1cebd4c39aebea2443648313cfe2
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SHA512
3766de02821291c540ebb62abf737b453fae85279c57b11a5c16fa9e7e61f26b47b584831d1237a355fa412a7ad38205e4a24ab3ee787f52d92a6042f16ddddf
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SSDEEP
1536:z7fbN3eEDhDPA/pICdUkbBtW7upvaLU0bI5taxKo0IOlnToIfowiOr:v7DhdC6kzWypvaQ0FxyNTBfow
Static task
static1
Behavioral task
behavioral1
Sample
SynovaX-Bootstrapper.exe
Resource
win7-20240903-en
Malware Config
Extracted
xworm
SynoACOUSTIC-48269.portmap.host:48269
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Install_directory
%LocalAppData%
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install_file
USB.exe
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telegram
https://api.telegram.org/bot7851532344:AAE8qkSFZrbQrajpw8LiT-zsdIxuZ0SFaso
Targets
-
-
Target
SynovaX-Bootstrapper.exe
-
Size
89KB
-
MD5
ed78d35bb29ca31c513323b193fcb58d
-
SHA1
5ecfc87ce1aec3a0ff03515789640c61632e423a
-
SHA256
1daa72ef555a8d914176f0f4050b77de7b9d1cebd4c39aebea2443648313cfe2
-
SHA512
3766de02821291c540ebb62abf737b453fae85279c57b11a5c16fa9e7e61f26b47b584831d1237a355fa412a7ad38205e4a24ab3ee787f52d92a6042f16ddddf
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SSDEEP
1536:z7fbN3eEDhDPA/pICdUkbBtW7upvaLU0bI5taxKo0IOlnToIfowiOr:v7DhdC6kzWypvaQ0FxyNTBfow
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Detect Xworm Payload
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Xworm family
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Blocklisted process makes network request
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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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Adds Run key to start application
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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