General
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Target
2d959151ee6975ff4fb86db82c84e712c0a782e86196506b69da365c39391012.exe
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Size
3.6MB
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Sample
241206-yxmqws1mbp
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MD5
03f812443183b8de53ab006adb0fae3e
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SHA1
456cd738b8b5677d22a2ce83457f8ab201607388
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SHA256
2d959151ee6975ff4fb86db82c84e712c0a782e86196506b69da365c39391012
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SHA512
d2fd83bfed542d9cfe45d6a0afaa3c169f892153c1cd2d055d6e373644493ea0963fd48bfebc738577b6f88f38d4ed5fed268e1e3c0a6eb5bb9e0ef22951fa11
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SSDEEP
98304:FnunKrpJ8JpbuIxjIjhSgxHnxGc6KIdUp92R9s:FubBxEHxJWUp9w9s
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://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
drum
http://185.215.113.206
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url_path
/c4becf79229cb002.php
Extracted
cryptbot
Extracted
lumma
https://atten-supporse.biz/api
https://se-blurry.biz/api
https://zinc-sneark.biz/api
https://dwell-exclaim.biz/api
Targets
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Target
2d959151ee6975ff4fb86db82c84e712c0a782e86196506b69da365c39391012.exe
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Size
3.6MB
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MD5
03f812443183b8de53ab006adb0fae3e
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SHA1
456cd738b8b5677d22a2ce83457f8ab201607388
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SHA256
2d959151ee6975ff4fb86db82c84e712c0a782e86196506b69da365c39391012
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SHA512
d2fd83bfed542d9cfe45d6a0afaa3c169f892153c1cd2d055d6e373644493ea0963fd48bfebc738577b6f88f38d4ed5fed268e1e3c0a6eb5bb9e0ef22951fa11
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SSDEEP
98304:FnunKrpJ8JpbuIxjIjhSgxHnxGc6KIdUp92R9s:FubBxEHxJWUp9w9s
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Amadey family
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Cryptbot 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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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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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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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
3