General
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Target
c9bad96eda6069fda384604035910ecbb035a5f397ff1f20f890de308eaa7b08
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Size
2.9MB
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Sample
241219-tnbvtavngz
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MD5
98c28cbc0f77f431bd470b389c8d5d84
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SHA1
5043a0e8eabeab839570cdc732aa63f98964884d
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SHA256
c9bad96eda6069fda384604035910ecbb035a5f397ff1f20f890de308eaa7b08
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SHA512
c41e9eba47cc74c44f01582fd74f935969aabb3dab5d8ab34e0e117b2085d66f5b3ea9b4a05b85ee5f3575443d00385a8eed68c32ca68697020d0e00a66afed7
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SSDEEP
49152:MF8AKHmSCvD935MM/wMovoJ5I9RMWG9EcosY/O/OecfW:ifymSIh35MewMovoJ5I9RMWGe5/qjcfW
Static task
static1
Behavioral task
behavioral1
Sample
c9bad96eda6069fda384604035910ecbb035a5f397ff1f20f890de308eaa7b08.exe
Resource
win7-20240903-en
Behavioral task
behavioral2
Sample
c9bad96eda6069fda384604035910ecbb035a5f397ff1f20f890de308eaa7b08.exe
Resource
win10v2004-20241007-en
Malware Config
Extracted
amadey
4.41
fed3aa
http://185.215.113.16
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install_dir
44111dbc49
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install_file
axplong.exe
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strings_key
8d0ad6945b1a30a186ec2d30be6db0b5
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url_paths
/Jo89Ku7d/index.php
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
cryptbot
Extracted
lumma
Targets
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Target
c9bad96eda6069fda384604035910ecbb035a5f397ff1f20f890de308eaa7b08
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Size
2.9MB
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MD5
98c28cbc0f77f431bd470b389c8d5d84
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SHA1
5043a0e8eabeab839570cdc732aa63f98964884d
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SHA256
c9bad96eda6069fda384604035910ecbb035a5f397ff1f20f890de308eaa7b08
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SHA512
c41e9eba47cc74c44f01582fd74f935969aabb3dab5d8ab34e0e117b2085d66f5b3ea9b4a05b85ee5f3575443d00385a8eed68c32ca68697020d0e00a66afed7
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SSDEEP
49152:MF8AKHmSCvD935MM/wMovoJ5I9RMWG9EcosY/O/OecfW:ifymSIh35MewMovoJ5I9RMWGe5/qjcfW
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Amadey family
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Cryptbot family
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Detect Vidar Stealer
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Lumma family
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Stealc 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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Sets service image path in registry
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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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Event Triggered Execution: Component Object Model Hijacking
Adversaries may establish persistence by executing malicious content triggered by hijacked references to Component Object Model (COM) objects.
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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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Enumerates connected drives
Attempts to read the root path of hard drives other than the default C: drive.
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Legitimate hosting services abused for malware hosting/C2
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AutoIT Executable
AutoIT scripts compiled to PE executables.
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Boot or Logon Autostart Execution: Authentication Package
Suspicious Windows Authentication Registry Modification.
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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
1Persistence
Boot or Logon Autostart Execution
3Authentication Package
1Registry Run Keys / Startup Folder
2Create or Modify System Process
1Windows Service
1Event Triggered Execution
1Component Object Model Hijacking
1Scheduled Task/Job
1Scheduled Task
1Privilege Escalation
Boot or Logon Autostart Execution
3Authentication Package
1Registry Run Keys / Startup Folder
2Create or Modify System Process
1Windows Service
1Event Triggered Execution
1Component Object Model Hijacking
1Scheduled Task/Job
1Scheduled Task
1Defense Evasion
Hide Artifacts
1Hidden Files and Directories
1Impair Defenses
2Disable or Modify Tools
2Modify Registry
5Subvert Trust Controls
1Install Root Certificate
1Virtualization/Sandbox Evasion
3Credential Access
Credentials from Password Stores
1Credentials from Web Browsers
1Unsecured Credentials
5Credentials In Files
5Discovery
Browser Information Discovery
1Peripheral Device Discovery
2Query Registry
11Remote System Discovery
1System Information Discovery
7System Location Discovery
1System Language Discovery
1System Network Configuration Discovery
1Internet Connection Discovery
1Virtualization/Sandbox Evasion
3