General
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Target
a9f93ec56cea5f5cc39a2462979aaedcc3c0ea49d2cdf211c6aff8bd3c668a79N.exe
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Size
2.8MB
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Sample
241217-3gzgzasmgs
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MD5
9a84a7b5cc944be439829ad200cd4bc0
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SHA1
4bef117ca6328405d457ace1a6f14a59e7d4758e
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SHA256
a9f93ec56cea5f5cc39a2462979aaedcc3c0ea49d2cdf211c6aff8bd3c668a79
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SHA512
bf098927b9b99e30940136ecfbaa2e1d8a4f50eeca11d2a8593b82495ada32666b54eda56b32fddb4e058cb5ba59894ffae5b4a6052f078fd155312c9c2e63cd
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SSDEEP
49152:0FIt5wgLMx7tvg4EdSpSNDXBc+t1kc3bOWsF3vcKU3A:0owgYx7tvhdpSNdckyc3b6/cKU3A
Static task
static1
Behavioral task
behavioral1
Sample
a9f93ec56cea5f5cc39a2462979aaedcc3c0ea49d2cdf211c6aff8bd3c668a79N.exe
Resource
win7-20240903-en
Behavioral task
behavioral2
Sample
a9f93ec56cea5f5cc39a2462979aaedcc3c0ea49d2cdf211c6aff8bd3c668a79N.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
default_valenciga
http://185.215.113.17
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url_path
/2fb6c2cc8dce150a.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://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
Extracted
lumma
https://shineugler.biz/api
Extracted
gurcu
https://api.telegram.org/bot7587476277:AAEN7p2yOtrq884E9izAnIDu8WeE8vTqRjY/sendMessag
Targets
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Target
a9f93ec56cea5f5cc39a2462979aaedcc3c0ea49d2cdf211c6aff8bd3c668a79N.exe
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Size
2.8MB
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MD5
9a84a7b5cc944be439829ad200cd4bc0
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SHA1
4bef117ca6328405d457ace1a6f14a59e7d4758e
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SHA256
a9f93ec56cea5f5cc39a2462979aaedcc3c0ea49d2cdf211c6aff8bd3c668a79
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SHA512
bf098927b9b99e30940136ecfbaa2e1d8a4f50eeca11d2a8593b82495ada32666b54eda56b32fddb4e058cb5ba59894ffae5b4a6052f078fd155312c9c2e63cd
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SSDEEP
49152:0FIt5wgLMx7tvg4EdSpSNDXBc+t1kc3bOWsF3vcKU3A:0owgYx7tvhdpSNdckyc3b6/cKU3A
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Amadey 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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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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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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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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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
Persistence
Account Manipulation
1Create or Modify System Process
1Windows Service
1Event Triggered Execution
1Netsh Helper DLL
1Privilege Escalation
Account Manipulation
1Create or Modify System Process
1Windows Service
1Event Triggered Execution
1Netsh Helper DLL
1Defense Evasion
Hide Artifacts
2Hidden Files and Directories
2Impair Defenses
1Disable or Modify System Firewall
1Modify Registry
1Subvert Trust Controls
1Install Root Certificate
1Virtualization/Sandbox Evasion
2Credential Access
Credentials from Password Stores
1Credentials from Web Browsers
1Unsecured Credentials
4Credentials In Files
4Discovery
Browser Information Discovery
1Network Service Discovery
1Permission Groups Discovery
1Local Groups
1Process Discovery
1Query Registry
6System Information Discovery
7System Location Discovery
1System Language Discovery
1System Network Configuration Discovery
1Wi-Fi Discovery
1System Network Connections Discovery
1Virtualization/Sandbox Evasion
2