General
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Target
file.exe
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Size
2.8MB
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Sample
241219-aehgfsyngk
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MD5
8cbe0ced0c0f7bfbdf19128ba80adb99
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SHA1
15e615a0fe64fe5200dd916232d9bc26b1c3d815
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SHA256
055c34101c332838618fdedb730655f61b97553c5e56df94efd373667a3db895
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SHA512
4b258260770b08fdd8f14b7bf0e703b8ca5010e4698e457bc0cfc76c246fb9e7c60ee4d2068b717f8205c2c1954d3b6b8742ed2547b67082f5b89c63d850e938
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SSDEEP
49152:kNv6yZz1fXBB9nu/SkIK3OdW+56W0xSDmoJb3:s6yZz1fRB9nu/SkIK3ibpDmA
Static task
static1
Behavioral task
behavioral1
Sample
file.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
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
cryptbot
Targets
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Target
file.exe
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Size
2.8MB
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MD5
8cbe0ced0c0f7bfbdf19128ba80adb99
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SHA1
15e615a0fe64fe5200dd916232d9bc26b1c3d815
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SHA256
055c34101c332838618fdedb730655f61b97553c5e56df94efd373667a3db895
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SHA512
4b258260770b08fdd8f14b7bf0e703b8ca5010e4698e457bc0cfc76c246fb9e7c60ee4d2068b717f8205c2c1954d3b6b8742ed2547b67082f5b89c63d850e938
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SSDEEP
49152:kNv6yZz1fXBB9nu/SkIK3OdW+56W0xSDmoJb3:s6yZz1fRB9nu/SkIK3ibpDmA
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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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Suspicious use of NtCreateUserProcessOtherParentProcess
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Xmrig 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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XMRig Miner payload
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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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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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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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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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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
1Registry Run Keys / Startup Folder
1Modify Authentication Process
1Scheduled Task/Job
1Scheduled Task
1Privilege Escalation
Boot or Logon Autostart Execution
1Registry Run Keys / Startup Folder
1Scheduled Task/Job
1Scheduled Task
1Defense Evasion
Hide Artifacts
1Hidden Files and Directories
1Modify Authentication Process
1Modify Registry
1Virtualization/Sandbox Evasion
3Credential Access
Credentials from Password Stores
1Credentials from Web Browsers
1Modify Authentication Process
1Steal Web Session Cookie
1Unsecured Credentials
3Credentials In Files
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