General
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Target
5272aae23b880e421efde22a6abb98dc13a20bf5101fb0391d8981be82d1c1dd.exe
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Size
2.9MB
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Sample
241220-evvh6sznhm
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MD5
f8fc64f50be9ac7c2757ae0dc1fecae9
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SHA1
a8548a7fe4db8133e0287aa0e0e30c22bd607268
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SHA256
5272aae23b880e421efde22a6abb98dc13a20bf5101fb0391d8981be82d1c1dd
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SHA512
a4a15b36105b05b1fe82b3da36412fd8f464341d04c6d3e8c4d66736b89965d15b8df0c342164b2f6653aed62848a8c89aa716d567fd0581d8ce3928aa9f06b3
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SSDEEP
24576:ed/VVseAYPHvO7oh0V0nqKd/66xjvvtAvqXe4O57d7O0wtiTYLg60wZ1OpvEZP3j:o1AOH28hJyyEFO0wtIkP3yiBSwtD
Static task
static1
Behavioral task
behavioral1
Sample
5272aae23b880e421efde22a6abb98dc13a20bf5101fb0391d8981be82d1c1dd.exe
Resource
win7-20240903-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://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
Extracted
cryptbot
Targets
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Target
5272aae23b880e421efde22a6abb98dc13a20bf5101fb0391d8981be82d1c1dd.exe
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Size
2.9MB
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MD5
f8fc64f50be9ac7c2757ae0dc1fecae9
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SHA1
a8548a7fe4db8133e0287aa0e0e30c22bd607268
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SHA256
5272aae23b880e421efde22a6abb98dc13a20bf5101fb0391d8981be82d1c1dd
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SHA512
a4a15b36105b05b1fe82b3da36412fd8f464341d04c6d3e8c4d66736b89965d15b8df0c342164b2f6653aed62848a8c89aa716d567fd0581d8ce3928aa9f06b3
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SSDEEP
24576:ed/VVseAYPHvO7oh0V0nqKd/66xjvvtAvqXe4O57d7O0wtiTYLg60wZ1OpvEZP3j:o1AOH28hJyyEFO0wtIkP3yiBSwtD
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Amadey family
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Cryptbot family
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Detect Vidar Stealer
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Gcleaner family
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Lumma family
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Suspicious use of NtCreateUserProcessOtherParentProcess
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Vidar 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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Command and Scripting Interpreter: PowerShell
Run Powershell to modify Windows Defender settings to add exclusions for file extensions, paths, and processes.
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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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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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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
1Defense Evasion
Hide Artifacts
1Hidden Files and Directories
1Modify Registry
1Subvert Trust Controls
1Install Root Certificate
1Virtualization/Sandbox Evasion
3Discovery
Browser Information Discovery
1Query Registry
9Remote System Discovery
1System Information Discovery
5System Location Discovery
1System Language Discovery
1System Network Configuration Discovery
1Internet Connection Discovery
1Virtualization/Sandbox Evasion
3