General
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Target
81cb6ec31794cfe8a7cbcfc9e6e05d946d01f7851fef344814bb5c31b25a6aea
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Size
1.8MB
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Sample
240821-zxvl6svakr
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MD5
44db79f688464dacb80593118034a621
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SHA1
a2928aafb4effda946210dd2529b884e1edcb4dc
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SHA256
81cb6ec31794cfe8a7cbcfc9e6e05d946d01f7851fef344814bb5c31b25a6aea
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SHA512
c8f66aaa64df113177eefea632922e3b3a537745d20290bd24853511f241cc82fa8155016f1da07aae199c6aeef58bf2f0adb09bc2e98a8da25ce6c388e19c63
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SSDEEP
49152:euIlibv84GiokuEletCvEB1rQzMh04Cg/G0v27:euI6GXcvEB1rQzMhcx0v2
Static task
static1
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
stealc
penis
http://185.196.9.140
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url_path
/c3f845711fab35f8.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://southedhiscuso.shop/api
https://consciousourwi.shop/api
https://tenntysjuxmz.shop/api
Targets
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Target
81cb6ec31794cfe8a7cbcfc9e6e05d946d01f7851fef344814bb5c31b25a6aea
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Size
1.8MB
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MD5
44db79f688464dacb80593118034a621
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SHA1
a2928aafb4effda946210dd2529b884e1edcb4dc
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SHA256
81cb6ec31794cfe8a7cbcfc9e6e05d946d01f7851fef344814bb5c31b25a6aea
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SHA512
c8f66aaa64df113177eefea632922e3b3a537745d20290bd24853511f241cc82fa8155016f1da07aae199c6aeef58bf2f0adb09bc2e98a8da25ce6c388e19c63
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SSDEEP
49152:euIlibv84GiokuEletCvEB1rQzMh04Cg/G0v27:euI6GXcvEB1rQzMhcx0v2
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Detect Xworm Payload
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Detects Monster Stealer.
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Credentials from Password Stores: Credentials from Web Browsers
Malicious Access or copy of Web Browser Credential store.
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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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Unsecured Credentials: Credentials In Files
Steal credentials from unsecured files.
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Accesses cryptocurrency files/wallets, possible credential harvesting
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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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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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Suspicious use of NtSetInformationThreadHideFromDebugger
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Suspicious use of SetThreadContext
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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
2Credential Access
Credentials from Password Stores
1Credentials from Web Browsers
1Unsecured Credentials
4Credentials In Files
4