General
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Target
1719520929.094843_setup.exe
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Size
4.1MB
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Sample
240627-zhdp4szcra
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MD5
f26dcd30bef759d312b803a58f792c77
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SHA1
81c7e7d550b8b1ae289773ada8b690b695d4012a
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SHA256
1676f89a9e958079df53c985b55673571919e572e311202b8415fe0417e534ad
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SHA512
adf6c54fb26c5dae0453c896a62c6068851021d07c61d61e80d7962cf623768eda8f8735daa75952cd5c6b0b2a84e438cc9ea75ce502d8fb3c9fad5520ec933c
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SSDEEP
98304:/ABnPScPqMgYg7+LZAF1shVykb+1Ul44PbC4ypCuw+Rajaksx:/ePS6qMgYU+KshVyk+u64D9uw/aks
Static task
static1
Behavioral task
behavioral1
Sample
1719520929.094843_setup.exe
Resource
win10v2004-20240508-en
Behavioral task
behavioral2
Sample
1719520929.094843_setup.exe
Resource
win11-20240508-en
Malware Config
Extracted
risepro
5.42.66.10
Extracted
stealc
default
http://85.28.47.4
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url_path
/920475a59bac849d.php
Extracted
amadey
4.30
4dd39d
http://77.91.77.82
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install_dir
ad40971b6b
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install_file
explorti.exe
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strings_key
a434973ad22def7137dbb5e059b7081e
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url_paths
/Hun4Ko/index.php
Extracted
socks5systemz
ayrdulu.ru
http://ayrdulu.ru/search/?q=67e28dd86b5bf57b435daf497c27d78406abdd88be4b12ebb517aa5c96bd86ed82df14d714bca5817673aa49e8889b5e4fa9281ae978f271ea771795af8e05c645db22f31dfe339426fa11af66c152adb719a9577e55b8603e983a608ff614c2ee95933a
Targets
-
-
Target
1719520929.094843_setup.exe
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Size
4.1MB
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MD5
f26dcd30bef759d312b803a58f792c77
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SHA1
81c7e7d550b8b1ae289773ada8b690b695d4012a
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SHA256
1676f89a9e958079df53c985b55673571919e572e311202b8415fe0417e534ad
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SHA512
adf6c54fb26c5dae0453c896a62c6068851021d07c61d61e80d7962cf623768eda8f8735daa75952cd5c6b0b2a84e438cc9ea75ce502d8fb3c9fad5520ec933c
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SSDEEP
98304:/ABnPScPqMgYg7+LZAF1shVykb+1Ul44PbC4ypCuw+Rajaksx:/ePS6qMgYU+KshVyk+u64D9uw/aks
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Modifies firewall policy service
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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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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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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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Unexpected DNS network traffic destination
Network traffic to other servers than the configured DNS servers was detected on the DNS port.
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Accesses cryptocurrency files/wallets, possible credential harvesting
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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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Drops desktop.ini file(s)
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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
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MITRE ATT&CK Enterprise v15
Execution
Command and Scripting Interpreter
1PowerShell
1Scheduled Task/Job
1Scheduled Task
1Persistence
Create or Modify System Process
1Windows Service
1Scheduled Task/Job
1Scheduled Task
1Privilege Escalation
Create or Modify System Process
1Windows Service
1Scheduled Task/Job
1Scheduled Task
1Defense Evasion
Impair Defenses
1Disable or Modify System Firewall
1Modify Registry
1Virtualization/Sandbox Evasion
2