Resubmissions
22/01/2025, 17:10
250122-vpzhyaxmak22/01/2025, 16:19
250122-tsmg4swjcl1022/01/2025, 16:17
250122-trdtksvrhj1022/01/2025, 16:14
250122-tpwllsvrdj1022/01/2025, 16:12
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250122-tml96avqem1022/01/2025, 16:09
250122-tlwgfatrgs1022/01/2025, 13:40
250122-qylwzsymez10General
- Target idk.exe
- Size 94KB
- Sample250122-tpwllsvrdj
- SHA256 ccaf48cc722a2f0f9766cc4e83c1469e498fc67d2f8ed96942a5764d3591050e
- MD5 f88781b7415e7b04fd13b1bbbf2009b2
- SHA1 df9072bf61727db083155c04b47ce48744b23ee5
- SHA512 6c16f8287f2f14b452025be0638fb827fa6e4a3556b21119c6195bc066d577f2c1df9a8b3f500f7e56d2b33e0552c7cbec8730bd3ac14704a6250280b1aac3db
- SSDEEP 1536:BItB2JRcId+cS7K/aATFcmJi1vJYbmG0VaTCVp8tA8qbQXpPQ8Qep+MDaj361dw:CyFdDSWjB0vcL0VwCz8+8qbwPtVkOg3r
- MD5 SHA1 SHA512 SSDEEP
Static task
static1
Behavioral task
behavioral1
Sample
idk.exe
Resource
win7-20241010-en
Malware Config
Extracted
-
xworm
-
IDKTOBEHONESTNIGAS-56344.portmap.io:56344
-
Install_directory
%LocalAppData%
Targets
-
- Target idk.exe
- Size 94KB
- SHA256 ccaf48cc722a2f0f9766cc4e83c1469e498fc67d2f8ed96942a5764d3591050e
- MD5 f88781b7415e7b04fd13b1bbbf2009b2
- SHA1 df9072bf61727db083155c04b47ce48744b23ee5
- SHA512 6c16f8287f2f14b452025be0638fb827fa6e4a3556b21119c6195bc066d577f2c1df9a8b3f500f7e56d2b33e0552c7cbec8730bd3ac14704a6250280b1aac3db
- SSDEEP 1536:BItB2JRcId+cS7K/aATFcmJi1vJYbmG0VaTCVp8tA8qbQXpPQ8Qep+MDaj361dw:CyFdDSWjB0vcL0VwCz8+8qbwPtVkOg3r
- MD5 SHA1 SHA512 SSDEEP
Score10/10-
Detect Xworm Payload
-
Xworm family
-
Command and Scripting Interpreter: PowerShell
Run Powershell to modify Windows Defender settings to add exclusions for file extensions, paths, and processes.
-
Drops startup file
-
Executes dropped EXE
-
Adds Run key to start application
-
Looks up external IP address via web service
Uses a legitimate IP lookup service to find the infected system's external IP.
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