General
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Target
RRI9G_file.exe
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Size
3.1MB
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Sample
241209-rhz94svnfj
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MD5
0bc8514721ccb995fa1072d8f167d532
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SHA1
8ab7107e7adbba9e6fe9362e3bb923706c852797
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SHA256
c87a5e136fafd0da8252d65d01cde92bb27e8da419b57ea32f9522855d0a948d
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SHA512
488f786a09667183a954126bae120c1131015d2aa94eee1d56563e209418d3330aabe5e373d17eb682298fbcc00a801549c039d52a4778ab1c844d28505c6ce5
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SSDEEP
24576:DKw0Lh8d7frwfVdnJsypGa6R5iBHjIwUyv6g6t/AicUvPXVvkIs3H/XL8VI6w6Rq:ed6dSVHsa7/PXuPYR6L4mLpTn9cV
Static task
static1
Behavioral task
behavioral1
Sample
RRI9G_file.exe
Resource
win7-20240729-en
Malware Config
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://impend-differ.biz/api
https://print-vexer.biz/api
https://dare-curbys.biz/api
https://covery-mover.biz/api
https://formy-spill.biz/api
https://dwell-exclaim.biz/api
https://zinc-sneark.biz/api
https://se-blurry.biz/api
https://atten-supporse.biz/api
Extracted
stealc
stok
http://185.215.113.206
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url_path
/c4becf79229cb002.php
Extracted
lumma
https://atten-supporse.biz/api
https://se-blurry.biz/api
https://zinc-sneark.biz/api
Targets
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Target
RRI9G_file.exe
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Size
3.1MB
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MD5
0bc8514721ccb995fa1072d8f167d532
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SHA1
8ab7107e7adbba9e6fe9362e3bb923706c852797
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SHA256
c87a5e136fafd0da8252d65d01cde92bb27e8da419b57ea32f9522855d0a948d
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SHA512
488f786a09667183a954126bae120c1131015d2aa94eee1d56563e209418d3330aabe5e373d17eb682298fbcc00a801549c039d52a4778ab1c844d28505c6ce5
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SSDEEP
24576:DKw0Lh8d7frwfVdnJsypGa6R5iBHjIwUyv6g6t/AicUvPXVvkIs3H/XL8VI6w6Rq:ed6dSVHsa7/PXuPYR6L4mLpTn9cV
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Amadey family
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Gcleaner family
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Lumma family
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Stealc family
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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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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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Adds Run key to start application
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AutoIT Executable
AutoIT scripts compiled to PE executables.
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Suspicious use of NtSetInformationThreadHideFromDebugger
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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
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 Registry
3Virtualization/Sandbox Evasion
2