General
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Target
0b28556b7f1d6627f4943e6f09dc5af5674975e657dcde51f7907fbefe72efc7
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Size
1.7MB
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Sample
240821-y3jlesscpp
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MD5
38f86bb61ab58b0dc009fec84341cbbd
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SHA1
1649d9657dee781fd123baa8bd933314934c05b0
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SHA256
0b28556b7f1d6627f4943e6f09dc5af5674975e657dcde51f7907fbefe72efc7
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SHA512
c63f441b1035670aff8f880390629b0c5663f149e1642844e44499af835127d59488d188435d7207490515db17abc646daa5662b579cfc6346b681e541397102
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SSDEEP
49152:pcQzbKVxK+fUQTqE+3cDUbgjXFeXpBIy:pcQ/KVxyg+3MUmFJy
Static task
static1
Behavioral task
behavioral1
Sample
0b28556b7f1d6627f4943e6f09dc5af5674975e657dcde51f7907fbefe72efc7.exe
Resource
win7-20240708-en
Malware Config
Extracted
amadey
4.41
fed3aa
http://185.215.113.16
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install_dir
44111dbc49
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install_file
axplong.exe
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strings_key
8d0ad6945b1a30a186ec2d30be6db0b5
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url_paths
/Jo89Ku7d/index.php
Extracted
xworm
127.0.0.1:7000
beshomandotestbesnd.run.place:7000
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Install_directory
%Userprofile%
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install_file
USB.exe
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telegram
https://api.telegram.org/bot2128988424:AAEkYnwvOQA95riqRZwlqBxg4GV-odRNOyo/sendMessage?chat_id=966649672
Extracted
lumma
https://deicedosmzj.shop/api
https://potentioallykeos.shop/api
https://interactiedovspm.shop/api
https://charecteristicdxp.shop/api
https://cagedwifedsozm.shop/api
https://consciousourwi.shop/api
https://tenntysjuxmz.shop/api
https://southedhiscuso.shop/api
Targets
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Target
0b28556b7f1d6627f4943e6f09dc5af5674975e657dcde51f7907fbefe72efc7
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Size
1.7MB
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MD5
38f86bb61ab58b0dc009fec84341cbbd
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SHA1
1649d9657dee781fd123baa8bd933314934c05b0
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SHA256
0b28556b7f1d6627f4943e6f09dc5af5674975e657dcde51f7907fbefe72efc7
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SHA512
c63f441b1035670aff8f880390629b0c5663f149e1642844e44499af835127d59488d188435d7207490515db17abc646daa5662b579cfc6346b681e541397102
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SSDEEP
49152:pcQzbKVxK+fUQTqE+3cDUbgjXFeXpBIy:pcQ/KVxyg+3MUmFJy
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Detect Xworm Payload
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Detects Monster Stealer.
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Identifies VirtualBox via ACPI registry values (likely anti-VM)
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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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Downloads MZ/PE file
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Checks BIOS information in registry
BIOS information is often read in order to detect sandboxing environments.
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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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Identifies Wine through registry keys
Wine is a compatibility layer capable of running Windows applications, which can be used as sandboxing environment.
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Loads dropped DLL
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Adds Run key to start application
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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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Enumerates processes with tasklist
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Suspicious use of NtSetInformationThreadHideFromDebugger
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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
1Defense Evasion
Modify Registry
2Subvert Trust Controls
1Install Root Certificate
1Virtualization/Sandbox Evasion
2