General
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Target
5eb00b4d1604a197ddd4f16476ddcb649686de0160158c2a04136e7a62d0246b.exe
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Size
2.9MB
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Sample
241219-de23mstrb1
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MD5
f04e6f4a98b27fccb18cdde586a3e946
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SHA1
9bf30c2d707089f4b0afbb8d6ea4a7a8a2374691
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SHA256
5eb00b4d1604a197ddd4f16476ddcb649686de0160158c2a04136e7a62d0246b
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SHA512
841c22e9e66d490a918de842b5d5e458aeb9cc178d54e8a34ac6f4b81932e9305a41095cef70c8eb4b0582068cc492e26baa7440a921b86ee05833ffc0142bb5
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SSDEEP
49152:ySH+zx0utEJ2AzeVsFxdeRqDr0EA/2IEeZuqiXRL:ySedptEJtzeVsFxdDDr0EA+4cXt
Static task
static1
Behavioral task
behavioral1
Sample
5eb00b4d1604a197ddd4f16476ddcb649686de0160158c2a04136e7a62d0246b.exe
Resource
win7-20240708-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
cryptbot
Extracted
stealc
stok
http://185.215.113.206
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url_path
/c4becf79229cb002.php
Extracted
lumma
Targets
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Target
5eb00b4d1604a197ddd4f16476ddcb649686de0160158c2a04136e7a62d0246b.exe
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Size
2.9MB
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MD5
f04e6f4a98b27fccb18cdde586a3e946
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SHA1
9bf30c2d707089f4b0afbb8d6ea4a7a8a2374691
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SHA256
5eb00b4d1604a197ddd4f16476ddcb649686de0160158c2a04136e7a62d0246b
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SHA512
841c22e9e66d490a918de842b5d5e458aeb9cc178d54e8a34ac6f4b81932e9305a41095cef70c8eb4b0582068cc492e26baa7440a921b86ee05833ffc0142bb5
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SSDEEP
49152:ySH+zx0utEJ2AzeVsFxdeRqDr0EA/2IEeZuqiXRL:ySedptEJtzeVsFxdDDr0EA+4cXt
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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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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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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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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
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 Registry
4Subvert Trust Controls
1Install Root Certificate
1Virtualization/Sandbox Evasion
3Credential Access
Credentials from Password Stores
1Credentials from Web Browsers
1Unsecured Credentials
3Credentials In Files
3Discovery
Browser Information Discovery
1Query Registry
8Remote System Discovery
1System Information Discovery
4System Location Discovery
1System Language Discovery
1System Network Configuration Discovery
1Internet Connection Discovery
1Virtualization/Sandbox Evasion
3