General
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Target
139db2f46589fc379b3ed871f4366ad261f2bb57db84493130483b89266c6f3d
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Size
3.1MB
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Sample
241212-t4xr8askfl
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MD5
1ce973cce1f2ffd97fdfb1c8bca88bd6
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SHA1
01f4106a2daa961ab35f8d985da9441df5f65b3e
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SHA256
139db2f46589fc379b3ed871f4366ad261f2bb57db84493130483b89266c6f3d
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SHA512
8ccb231df6c866aaed4e9e45e8b3c6a5c6393b5ee7dd20674bbe4778d64475f42efe4ab4eb8fcb8db7903e45b212e89e33e666d025c6d4183a5e91eb56b34dc6
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SSDEEP
49152:iVfweKN4DRhMfBXw5kivYiphUUDV1AVbI0UvPKwnILH:iaN4DRhMf5OkdqhqVzUvPtIL
Static task
static1
Behavioral task
behavioral1
Sample
139db2f46589fc379b3ed871f4366ad261f2bb57db84493130483b89266c6f3d.exe
Resource
win7-20240903-en
Behavioral task
behavioral2
Sample
139db2f46589fc379b3ed871f4366ad261f2bb57db84493130483b89266c6f3d.exe
Resource
win10v2004-20241007-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
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://infect-crackle.cyou/api
Extracted
xworm
5.0
127.0.0.1:8080
101.99.92.189:8080
d5gQ6Zf7Tzih1Pi1
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install_file
USB.exe
Extracted
redline
fvcxcx
185.81.68.147:1912
Extracted
lumma
https://drive-connect.cyou/api
https://covery-mover.biz/api
https://infect-crackle.cyou/api
Extracted
stealc
stok
http://185.215.113.206
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url_path
/c4becf79229cb002.php
Targets
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Target
139db2f46589fc379b3ed871f4366ad261f2bb57db84493130483b89266c6f3d
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Size
3.1MB
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MD5
1ce973cce1f2ffd97fdfb1c8bca88bd6
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SHA1
01f4106a2daa961ab35f8d985da9441df5f65b3e
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SHA256
139db2f46589fc379b3ed871f4366ad261f2bb57db84493130483b89266c6f3d
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SHA512
8ccb231df6c866aaed4e9e45e8b3c6a5c6393b5ee7dd20674bbe4778d64475f42efe4ab4eb8fcb8db7903e45b212e89e33e666d025c6d4183a5e91eb56b34dc6
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SSDEEP
49152:iVfweKN4DRhMfBXw5kivYiphUUDV1AVbI0UvPKwnILH:iaN4DRhMf5OkdqhqVzUvPtIL
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Amadey family
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Contains code to disable Windows Defender
A .NET executable tasked with disabling Windows Defender capabilities such as realtime monitoring, blocking at first seen, etc.
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Detect Xworm Payload
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Gcleaner family
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Lumma family
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RedLine
RedLine Stealer is a malware family written in C#, first appearing in early 2020.
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RedLine payload
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Redline family
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Stealc family
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Xmrig family
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Xworm family
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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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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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Legitimate hosting services abused for malware hosting/C2
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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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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
4Subvert Trust Controls
1Install Root Certificate
1Virtualization/Sandbox Evasion
2Credential Access
Credentials from Password Stores
1Credentials from Web Browsers
1Modify Authentication Process
1Steal Web Session Cookie
1Unsecured Credentials
4Credentials In Files
4Discovery
Browser Information Discovery
1Query Registry
8Remote System Discovery
1System Information Discovery
6System Location Discovery
1System Language Discovery
1System Network Configuration Discovery
1Internet Connection Discovery
1Virtualization/Sandbox Evasion
2