General
- Target a0a0b63147fdaf7289d12bdbe5ae2311.bin
- Size 3.9MB
- Sample240208-dfc5xacb93
- SHA256 a2b641625c0417d7e4e9a01887af278b7d12a4babd28095c4b81cacc52207822
- MD5 ae04656eecda42aec95d3011c5b9ab78
- SHA1 8c7928baa4e6980b05261bf7d14a4e202ea48cf2
- SHA512 7bdafe43c16375c2a6a23de85013a3397d91c76256670b22ab74be174a36729ee832fd79cb9ed957d2b406d19c2d0d1d107e7ea4d72ee49f74d7e728dab348bc
- SSDEEP 98304:dzqc1QwDqf0rVMZsYBqY3BtuBKn6dm8Nij6x9hi8aW:9qcKcqs5Gtu46yBW
- MD5 SHA1 SHA512 SSDEEP
Behavioral task
behavioral1
Sample
604813e7d8a8317ffb5682b51f172937b4866411d3011d4002f98a70de24f4fe.exe
Resource
win7-20231215-en
Malware Config
Extracted
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smokeloader
-
pub3
Extracted
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risepro
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193.233.132.62:50500
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193.233.132.67:50500
Extracted
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smokeloader
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2022
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http://sjyey.com/tmp/index.php
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http://babonwo.ru/tmp/index.php
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http://mth.com.ua/tmp/index.php
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http://piratia.pw/tmp/index.php
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http://go-piratia.ru/tmp/index.php
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http://selebration17io.io/index.php
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http://vacantion18ffeu.cc/index.php
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http://valarioulinity1.net/index.php
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http://buriatiarutuhuob.net/index.php
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http://cassiosssionunu.me/index.php
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http://sulugilioiu19.net/index.php
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http://goodfooggooftool.net/index.php
Extracted
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amadey
-
4.14
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http://anfesq.com
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http://cbinr.com
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http://rimakc.ru
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install_dir
68fd3d7ade
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install_file
Utsysc.exe
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strings_key
27ec7fd6f50f63b8af0c1d3deefcc8fe
-
url_paths
/forum/index.php
Targets
-
- Target 604813e7d8a8317ffb5682b51f172937b4866411d3011d4002f98a70de24f4fe.exe
- Size 4.2MB
- SHA256 604813e7d8a8317ffb5682b51f172937b4866411d3011d4002f98a70de24f4fe
- MD5 a0a0b63147fdaf7289d12bdbe5ae2311
- SHA1 c28905eec0c9feea5df75b1cfee1a492a3bc22c8
- SHA512 e912595e2b1c88e91a9c340b91f84872bb0f098d76f48376914323929713165c100ed6c4d73f602014e49f0ee1811f341e1c0d7d40242e7afa96967b43fccc93
- SSDEEP 98304:8MizSuknr2on/thzNGIvVkKwsNfcR5F8Jr333:22nn1FpNGI60fE5F8J
- MD5 SHA1 SHA512 SSDEEP
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Detect ZGRat V1
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Identifies VirtualBox via ACPI registry values (likely anti-VM)
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Downloads MZ/PE file
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Modifies Windows Firewall
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.NET Reactor proctector
Detects an executable protected by an unregistered version of Eziriz's .NET Reactor.
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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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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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Drops Chrome extension
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Legitimate hosting services abused for malware hosting/C2
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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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Drops file in System32 directory
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Suspicious use of NtSetInformationThreadHideFromDebugger
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Suspicious use of SetThreadContext
MITRE ATT&CK Enterprise v15
Persistence
Boot or Logon Autostart Execution
1Registry Run Keys / Startup Folder
1Create or Modify System Process
1Windows Service
1Scheduled Task/Job
1Privilege Escalation
Boot or Logon Autostart Execution
1Registry Run Keys / Startup Folder
1Create or Modify System Process
1Windows Service
1Scheduled Task/Job
1Defense Evasion
Impair Defenses
1Disable or Modify System Firewall
1Modify Registry
2Subvert Trust Controls
1Install Root Certificate
1Virtualization/Sandbox Evasion
2