General
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Target
912b1bd940b6b3bace99c7b4cd750721df1333c0850ce989beb8c13f5dfb3f07
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Size
1.8MB
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Sample
241204-vk55xs1rgy
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MD5
1757e6ef55b0848a7ea67c1d14a8ab4a
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SHA1
f289f75005403bb17dff08acad0b56fdc88acc69
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SHA256
912b1bd940b6b3bace99c7b4cd750721df1333c0850ce989beb8c13f5dfb3f07
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SHA512
49948fade30ad1e6c492560fc241770ce58e6114c3f73ecc638f7337088f536c5aa538483dfbcddd5c9e42f3267000d9d2398b06023bb8187790634257de749e
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SSDEEP
24576:QGzutHHCxaEBVNJjV8vasWOBMh2GX7xFO9tX3eTgSZyaKTuC0YU6rhO:Q880VN38vIOBM8GX7y9teTe02
Static task
static1
Behavioral task
behavioral1
Sample
912b1bd940b6b3bace99c7b4cd750721df1333c0850ce989beb8c13f5dfb3f07.exe
Resource
win7-20240708-en
Behavioral task
behavioral2
Sample
912b1bd940b6b3bace99c7b4cd750721df1333c0850ce989beb8c13f5dfb3f07.exe
Resource
win10v2004-20241007-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
stealc
default_valenciga
http://185.215.113.17
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url_path
/2fb6c2cc8dce150a.php
Extracted
lumma
https://crib-endanger.sbs
https://faintbl0w.sbs
https://300snails.sbs
https://bored-light.sbs
https://3xc1aimbl0w.sbs
https://pull-trucker.sbs
https://fleez-inc.sbs
https://thicktoys.sbs
https://drive-connect.cyou
Extracted
stealc
drum
http://185.215.113.206
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url_path
/c4becf79229cb002.php
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
lumma
https://ratiomun.cyou/api
https://drive-connect.cyou/api
Targets
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Target
912b1bd940b6b3bace99c7b4cd750721df1333c0850ce989beb8c13f5dfb3f07
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Size
1.8MB
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MD5
1757e6ef55b0848a7ea67c1d14a8ab4a
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SHA1
f289f75005403bb17dff08acad0b56fdc88acc69
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SHA256
912b1bd940b6b3bace99c7b4cd750721df1333c0850ce989beb8c13f5dfb3f07
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SHA512
49948fade30ad1e6c492560fc241770ce58e6114c3f73ecc638f7337088f536c5aa538483dfbcddd5c9e42f3267000d9d2398b06023bb8187790634257de749e
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SSDEEP
24576:QGzutHHCxaEBVNJjV8vasWOBMh2GX7xFO9tX3eTgSZyaKTuC0YU6rhO:Q880VN38vIOBM8GX7y9teTe02
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Amadey family
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Lumma family
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Stealc family
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Enumerates VirtualBox registry keys
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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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Uses browser remote debugging
Can be used control the browser and steal sensitive information such as credentials and session cookies.
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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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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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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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AutoIT Executable
AutoIT scripts compiled to PE executables.
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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
Persistence
Boot or Logon Autostart Execution
1Registry Run Keys / Startup Folder
1Create or Modify System Process
1Windows Service
1Modify Authentication Process
1Privilege Escalation
Boot or Logon Autostart Execution
1Registry Run Keys / Startup Folder
1Create or Modify System Process
1Windows Service
1Defense Evasion
Impair Defenses
2Disable or Modify Tools
2Modify Authentication Process
1Modify Registry
4Subvert Trust Controls
1Install Root Certificate
1Virtualization/Sandbox Evasion
3Credential Access
Credentials from Password Stores
1Credentials from Web Browsers
1Modify Authentication Process
1Steal Web Session Cookie
1Unsecured Credentials
4Credentials In Files
4