General
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Target
03b0ee461554c9ecfcc906404caf95247f39959ad36fff125722870f27efa0b5
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Size
1.7MB
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Sample
241216-q3fkrsspfl
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MD5
e328245a28e6a2cdb14bde4d150a342e
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SHA1
c768975f4fe3deed8d1cc677c8ada7395a394865
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SHA256
03b0ee461554c9ecfcc906404caf95247f39959ad36fff125722870f27efa0b5
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SHA512
4d6ad474e969cb85b29bc6319f6e84151d3267cc2ed28b22fb1b11d7e28597c98a1b2405eace53ca42cb1c5f77723fca3bf03bdaff243861593d00bf57e84ac0
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SSDEEP
49152:/i7b2qdjAjGhlEBDQFrdjVytT94WtF7oOKL:xqp+BsHV4KWtF7oO
Static task
static1
Behavioral task
behavioral1
Sample
03b0ee461554c9ecfcc906404caf95247f39959ad36fff125722870f27efa0b5.exe
Resource
win7-20240903-en
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://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
https://shineugler.biz/api
https://tacitglibbr.biz/api
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
Extracted
cryptbot
Extracted
lumma
https://shineugler.biz/api
https://tacitglibbr.biz/api
Targets
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Target
03b0ee461554c9ecfcc906404caf95247f39959ad36fff125722870f27efa0b5
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Size
1.7MB
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MD5
e328245a28e6a2cdb14bde4d150a342e
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SHA1
c768975f4fe3deed8d1cc677c8ada7395a394865
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SHA256
03b0ee461554c9ecfcc906404caf95247f39959ad36fff125722870f27efa0b5
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SHA512
4d6ad474e969cb85b29bc6319f6e84151d3267cc2ed28b22fb1b11d7e28597c98a1b2405eace53ca42cb1c5f77723fca3bf03bdaff243861593d00bf57e84ac0
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SSDEEP
49152:/i7b2qdjAjGhlEBDQFrdjVytT94WtF7oOKL:xqp+BsHV4KWtF7oO
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Amadey family
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Cryptbot family
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DcRat
DarkCrystal(DC) is a new .NET RAT active since June 2019 capable of loading additional plugins.
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Dcrat family
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Lumma family
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Process spawned unexpected child process
This typically indicates the parent process was compromised via an exploit or macro.
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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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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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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
Execution
Command and Scripting Interpreter
1PowerShell
1Scheduled Task/Job
1Scheduled Task
1Persistence
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
3Credential Access
Credentials from Password Stores
1Credentials from Web Browsers
1Modify Authentication Process
1Steal Web Session Cookie
1Unsecured Credentials
5Credentials In Files
5Discovery
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