General
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Target
2595082f1d4ac825280f2487c04af329df7a98fa3ac0e0ba20695a3a4a56d580
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Size
5.6MB
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Sample
250113-vnn1taslgn
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MD5
dc33123c237fddf1719e437c10304b0b
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SHA1
ba6e0736418147f7d0d6022e81b2223175efe124
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SHA256
2595082f1d4ac825280f2487c04af329df7a98fa3ac0e0ba20695a3a4a56d580
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SHA512
12a949393fe5162dca1dec2e09385abf5e573c7bc2f1f0f4dcdde24e8cde77ab64d0f4734a70af2e5a52a5a1f22ef48273915fdb9e8a009f960f1c3258675e37
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SSDEEP
98304:AkpEfytEWONEZWe2kHIIkWVQNwdBjp0sKG4MladuCNgGtAQhOUpX7PEr6uUgLU:Axqt1ONEZWQHII3dwG421shOw8SCU
Static task
static1
Malware Config
Extracted
http://185.215.113.16/defend/random.exe
Extracted
amadey
4.42
9c9aa5
http://185.215.113.43
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install_dir
abc3bc1985
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install_file
skotes.exe
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strings_key
8a35cf2ea38c2817dba29a4b5b25dcf0
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url_paths
/Zu7JuNko/index.php
Extracted
stealc
brat
http://185.215.113.206
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url_path
/c4becf79229cb002.php
Targets
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Target
2595082f1d4ac825280f2487c04af329df7a98fa3ac0e0ba20695a3a4a56d580
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Size
5.6MB
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MD5
dc33123c237fddf1719e437c10304b0b
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SHA1
ba6e0736418147f7d0d6022e81b2223175efe124
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SHA256
2595082f1d4ac825280f2487c04af329df7a98fa3ac0e0ba20695a3a4a56d580
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SHA512
12a949393fe5162dca1dec2e09385abf5e573c7bc2f1f0f4dcdde24e8cde77ab64d0f4734a70af2e5a52a5a1f22ef48273915fdb9e8a009f960f1c3258675e37
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SSDEEP
98304:AkpEfytEWONEZWe2kHIIkWVQNwdBjp0sKG4MladuCNgGtAQhOUpX7PEr6uUgLU:Axqt1ONEZWQHII3dwG421shOw8SCU
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Amadey family
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Stealc family
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Identifies VirtualBox via ACPI registry values (likely anti-VM)
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Blocklisted process makes network request
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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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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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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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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
1