General
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Target
c507f450ad1b6173f54279f63f93d878545560bd234a19acb442a22a40d9e28b
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Size
2.8MB
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Sample
241216-rmk1zssmdz
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MD5
62cfbf48cbec19b909d15fc91d70cb47
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SHA1
1c900301e2fa4b10cc69fb53c160f27254c607c6
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SHA256
c507f450ad1b6173f54279f63f93d878545560bd234a19acb442a22a40d9e28b
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SHA512
952f885a05b2474d76cf53607323c06646908470bf30770f2c639c5440421b1ad8c8a130807b0ad38ca88267dff2d52cbdc790aaff827b8e422d04b2148e878c
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SSDEEP
49152:2r4wwAxziwgFtvyMcy4MmjQfcMIQVzhzsSWSbnDBQkk:2r7wOefvyMc1MmUflFWSbnDBQkk
Static task
static1
Behavioral task
behavioral1
Sample
c507f450ad1b6173f54279f63f93d878545560bd234a19acb442a22a40d9e28b.exe
Resource
win7-20241010-en
Behavioral task
behavioral2
Sample
c507f450ad1b6173f54279f63f93d878545560bd234a19acb442a22a40d9e28b.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
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://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
https://shineugler.biz/api
Extracted
lumma
https://tacitglibbr.biz/api
https://shineugler.biz/api
Extracted
stealc
default_valenciga
http://185.215.113.17
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url_path
/2fb6c2cc8dce150a.php
Extracted
gurcu
https://api.telegram.org/bot7587476277:AAEN7p2yOtrq884E9izAnIDu8WeE8vTqRjY/sendMessag
Targets
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Target
c507f450ad1b6173f54279f63f93d878545560bd234a19acb442a22a40d9e28b
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Size
2.8MB
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MD5
62cfbf48cbec19b909d15fc91d70cb47
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SHA1
1c900301e2fa4b10cc69fb53c160f27254c607c6
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SHA256
c507f450ad1b6173f54279f63f93d878545560bd234a19acb442a22a40d9e28b
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SHA512
952f885a05b2474d76cf53607323c06646908470bf30770f2c639c5440421b1ad8c8a130807b0ad38ca88267dff2d52cbdc790aaff827b8e422d04b2148e878c
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SSDEEP
49152:2r4wwAxziwgFtvyMcy4MmjQfcMIQVzhzsSWSbnDBQkk:2r7wOefvyMc1MmUflFWSbnDBQkk
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Amadey family
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Cryptbot family
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Exela Stealer
Exela Stealer is an open source stealer originally written in .NET and later transitioned to Python that was first observed in August 2023.
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Exelastealer family
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Gurcu 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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Grants admin privileges
Uses net.exe to modify the user's privileges.
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Identifies VirtualBox via ACPI registry values (likely anti-VM)
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XMRig Miner payload
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Blocklisted process makes network request
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Downloads MZ/PE file
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Modifies Windows Firewall
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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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Clipboard Data
Adversaries may collect data stored in the clipboard from users copying information within or between applications.
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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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Looks up external IP address via web service
Uses a legitimate IP lookup service to find the infected system's external IP.
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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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Enumerates processes with tasklist
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Hide Artifacts: Hidden Files and Directories
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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
1Scheduled Task/Job
1Scheduled Task
1Persistence
Account Manipulation
1Boot or Logon Autostart Execution
1Registry Run Keys / Startup Folder
1Create or Modify System Process
2Windows Service
2Event Triggered Execution
1Netsh Helper DLL
1Scheduled Task/Job
1Scheduled Task
1Privilege Escalation
Account Manipulation
1Boot or Logon Autostart Execution
1Registry Run Keys / Startup Folder
1Create or Modify System Process
2Windows Service
2Event Triggered Execution
1Netsh Helper DLL
1Scheduled Task/Job
1Scheduled Task
1Defense Evasion
Hide Artifacts
2Hidden Files and Directories
2Impair Defenses
3Disable or Modify System Firewall
1Disable or Modify Tools
2Modify Registry
3Virtualization/Sandbox Evasion
3Credential Access
Credentials from Password Stores
1Credentials from Web Browsers
1Unsecured Credentials
5Credentials In Files
5Discovery
Browser Information Discovery
1Network Service Discovery
1Permission Groups Discovery
1Local Groups
1Process Discovery
1Query Registry
8Remote System Discovery
1System Information Discovery
7System Location Discovery
1System Language Discovery
1System Network Configuration Discovery
2Internet Connection Discovery
1Wi-Fi Discovery
1System Network Connections Discovery
1Virtualization/Sandbox Evasion
3