General
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Target
9e50e178507bfcb2c061094e349182e01b5de9460ebdd4befd808f3d4efc78a8.exe
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Size
2.9MB
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Sample
241215-ef91bavndn
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MD5
b2d635cd0d52ab71037418ae9af2ef35
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SHA1
c3d2b40b28462b999672410fb41851985e02f44d
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SHA256
9e50e178507bfcb2c061094e349182e01b5de9460ebdd4befd808f3d4efc78a8
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SHA512
eb1309a39a8e11f495123a98be02217a3263e29f3e4b5eaac50b59c5a38ce191858dc2144e9aa9e16d117bbbc5b9328d84577eaf500a6140408842a0ea9cb3bd
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SSDEEP
49152:BR/2myZcKDeGx+EAw25DD3icyyhQ96NwwzY3S775Jte:BRJyZcKDei+EAwaD3icZmqxzYi771e
Static task
static1
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://sordid-snaked.cyou/api
https://awake-weaves.cyou/api
https://wrathful-jammy.cyou/api
https://debonairnukk.xyz/api
https://diffuculttan.xyz/api
https://effecterectz.xyz/api
https://deafeninggeh.biz/api
https://immureprech.biz/api
https://shineugler.biz/api
https://tacitglibbr.biz/api
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://drive-connect.cyou/api
Extracted
stealc
stok
http://185.215.113.206
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url_path
/c4becf79229cb002.php
Extracted
lumma
https://shineugler.biz/api
https://immureprech.biz/api
https://deafeninggeh.biz/api
https://tacitglibbr.biz/api
https://drive-connect.cyou/api
Targets
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Target
9e50e178507bfcb2c061094e349182e01b5de9460ebdd4befd808f3d4efc78a8.exe
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Size
2.9MB
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MD5
b2d635cd0d52ab71037418ae9af2ef35
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SHA1
c3d2b40b28462b999672410fb41851985e02f44d
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SHA256
9e50e178507bfcb2c061094e349182e01b5de9460ebdd4befd808f3d4efc78a8
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SHA512
eb1309a39a8e11f495123a98be02217a3263e29f3e4b5eaac50b59c5a38ce191858dc2144e9aa9e16d117bbbc5b9328d84577eaf500a6140408842a0ea9cb3bd
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SSDEEP
49152:BR/2myZcKDeGx+EAw25DD3icyyhQ96NwwzY3S775Jte:BRJyZcKDei+EAwaD3icZmqxzYi771e
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Amadey family
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Lumma family
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Stealc family
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Xmrig family
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Identifies VirtualBox via ACPI registry values (likely anti-VM)
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XMRig Miner payload
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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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Unsecured Credentials: Credentials In Files
Steal credentials from unsecured files.
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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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AutoIT Executable
AutoIT scripts compiled to PE executables.
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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
Persistence
Boot or Logon Autostart Execution
1Registry Run Keys / Startup Folder
1Create or Modify System Process
1Windows Service
1Scheduled Task/Job
1Scheduled Task
1Privilege Escalation
Boot or Logon Autostart Execution
1Registry Run Keys / Startup Folder
1Create or Modify System Process
1Windows Service
1Scheduled Task/Job
1Scheduled Task
1Defense Evasion
Hide Artifacts
1Hidden Files and Directories
1Impair Defenses
2Disable or Modify Tools
2Modify Registry
4Subvert Trust Controls
1Install Root Certificate
1Virtualization/Sandbox Evasion
2