General
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Target
93cf0c1d0e86682494a39b17018c52da.bin
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Size
1.7MB
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Sample
241210-b27wastpcn
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MD5
96f8c9ea4f29634bb9fe6677469c47d4
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SHA1
2eb07d6007d6d026650b6655c0f3a58e600c96d2
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SHA256
610777f16b387829d5f51c0595bb606e63fc8383ecc85feb5599fc53a9bbac66
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SHA512
7fb649125be495f72a276da737764d42caaf6b517d3b2fb2ac9e8f9feec1f2314517f3052866720178e7b8d066b8b1084773ee9d23231ec294446a0407d371fc
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SSDEEP
49152:GrlxKmrPPOksKU1DpmHOSgapRKY9dE3+YafDX0:GrlEm7OkBwpmHOGpsY9dE3j
Static task
static1
Malware Config
Extracted
stealc
stok
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://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
https://atten-supporse.biz/api
Extracted
lumma
https://drive-connect.cyou/api
https://se-blurry.biz/api
https://zinc-sneark.biz/api
https://atten-supporse.biz/api
Targets
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Target
eb0dc4bb0c42e1460a69fb51db5c2eafc7bf4a16a9b801ab167adbad57119713.exe
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Size
1.7MB
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MD5
93cf0c1d0e86682494a39b17018c52da
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SHA1
e355d639712fe8544b809ace456fe376ad981700
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SHA256
eb0dc4bb0c42e1460a69fb51db5c2eafc7bf4a16a9b801ab167adbad57119713
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SHA512
2f0b9c80f9c0f4ef895d6d244cf6bd8a580678b769c286965e57ac9a5ca93f855862bb1614c30da719d8d5f1457b4f3502735e85df84079c023553d1b315544c
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SSDEEP
24576:fNLGRU6NMi6ddfsS1Y+dtca4b0RJHASIVzqSx9zP+efdbTQDHAE+5Ea8FGsJH8:VLhqMisUnQ6SIJlzJfEgE+4FjH8
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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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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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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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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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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
1Modify Authentication Process
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 Authentication Process
1Modify Registry
3Virtualization/Sandbox Evasion
2Credential Access
Credentials from Password Stores
1Credentials from Web Browsers
1Modify Authentication Process
1Steal Web Session Cookie
1Unsecured Credentials
4Credentials In Files
4Discovery
Browser Information Discovery
1Query Registry
7Remote System Discovery
1System Information Discovery
4System Location Discovery
1System Language Discovery
1System Network Configuration Discovery
1Internet Connection Discovery
1Virtualization/Sandbox Evasion
2