General
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Target
2ad0b8e8c41f65839f0c2dda4e2a39b0e8a844ec3d67fef7e79a690ab56b4982
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Size
60KB
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Sample
241227-a72qssxkak
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MD5
5b29d55280fbe57e4a9c22c155288061
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SHA1
5456a06ad792bac192f961ac4901227f6825084e
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SHA256
2ad0b8e8c41f65839f0c2dda4e2a39b0e8a844ec3d67fef7e79a690ab56b4982
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SHA512
9ba6d4effb2a304f047149f6fa199607c24338460cdf9c78cfed22d07cb15f087e4d7e28d8bb19949dc4f5a6536b4ad2b4590eb4991ecbad69509411d8236b36
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SSDEEP
1536:fZBkdsU4s4YLnN9054AxcRkbu79EnhO023fI:bk5LnD05ikbuxGO023Q
Behavioral task
behavioral1
Sample
2ad0b8e8c41f65839f0c2dda4e2a39b0e8a844ec3d67fef7e79a690ab56b4982.exe
Resource
win7-20240903-en
Malware Config
Extracted
xworm
213.136.90.188:7000
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Install_directory
%Userprofile%
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install_file
Microsoft Edgs.exe
Extracted
asyncrat
Tsurugi RATs
Default
213.136.90.188:4449
zteprqyjlfgxrxuaid
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delay
1
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install
true
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install_file
Check Windows Update.exe
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install_folder
%AppData%
Targets
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Target
2ad0b8e8c41f65839f0c2dda4e2a39b0e8a844ec3d67fef7e79a690ab56b4982
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Size
60KB
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MD5
5b29d55280fbe57e4a9c22c155288061
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SHA1
5456a06ad792bac192f961ac4901227f6825084e
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SHA256
2ad0b8e8c41f65839f0c2dda4e2a39b0e8a844ec3d67fef7e79a690ab56b4982
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SHA512
9ba6d4effb2a304f047149f6fa199607c24338460cdf9c78cfed22d07cb15f087e4d7e28d8bb19949dc4f5a6536b4ad2b4590eb4991ecbad69509411d8236b36
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SSDEEP
1536:fZBkdsU4s4YLnN9054AxcRkbu79EnhO023fI:bk5LnD05ikbuxGO023Q
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Asyncrat family
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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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StormKitty payload
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Stormkitty family
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Suspicious use of NtCreateUserProcessOtherParentProcess
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Venomrat family
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Xworm family
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Async RAT payload
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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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Checks installed software on the system
Looks up Uninstall key entries in the registry to enumerate software on the system.
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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
1Create or Modify System Process
1Windows Service
1Scheduled Task/Job
1Scheduled Task
1Privilege Escalation
Abuse Elevation Control Mechanism
1Bypass User Account Control
1Boot or Logon Autostart Execution
1Registry Run Keys / Startup Folder
1Create or Modify System Process
1Windows Service
1Scheduled Task/Job
1Scheduled Task
1Defense Evasion
Abuse Elevation Control Mechanism
1Bypass User Account Control
1Impair Defenses
2Disable or Modify Tools
2Modify Registry
4Credential Access
Credentials from Password Stores
1Credentials from Web Browsers
1Unsecured Credentials
1Credentials In Files
1