General
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Target
3a6433a0ac5db18a54c9b40a75981a6bf2c72343c7b82202afe5561ecafcc50d.exe
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Size
1.8MB
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Sample
240822-br1dgavekj
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MD5
fb3d62b3c36fc0b603ce2accc9890f6d
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SHA1
c72bcf7e3b3e16d25489e5cca7a7758dd4ac3e40
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SHA256
3a6433a0ac5db18a54c9b40a75981a6bf2c72343c7b82202afe5561ecafcc50d
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SHA512
a599b7ff1cde3a20b952e5534a34a0f0d4ef84d87439c5fb72239a299a44b5c26d22f43866b6a029977c070b962f064b1c0b1dcbfdee3471beb670307c46bf54
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SSDEEP
49152:91/zoFDkcrRFgUNLOhdYQ8N1gnzqWjBx4XDATJHIQFahwVl/e:9pcBaUpOTYLunz7jb8cTJIh8l/
Static task
static1
Behavioral task
behavioral1
Sample
3a6433a0ac5db18a54c9b40a75981a6bf2c72343c7b82202afe5561ecafcc50d.exe
Resource
win7-20240704-en
Behavioral task
behavioral2
Sample
3a6433a0ac5db18a54c9b40a75981a6bf2c72343c7b82202afe5561ecafcc50d.exe
Resource
win10v2004-20240802-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
lumma
https://deicedosmzj.shop/api
https://potentioallykeos.shop/api
https://interactiedovspm.shop/api
https://charecteristicdxp.shop/api
https://cagedwifedsozm.shop/api
https://southedhiscuso.shop/api
https://consciousourwi.shop/api
https://tenntysjuxmz.shop/api
Targets
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Target
3a6433a0ac5db18a54c9b40a75981a6bf2c72343c7b82202afe5561ecafcc50d.exe
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Size
1.8MB
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MD5
fb3d62b3c36fc0b603ce2accc9890f6d
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SHA1
c72bcf7e3b3e16d25489e5cca7a7758dd4ac3e40
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SHA256
3a6433a0ac5db18a54c9b40a75981a6bf2c72343c7b82202afe5561ecafcc50d
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SHA512
a599b7ff1cde3a20b952e5534a34a0f0d4ef84d87439c5fb72239a299a44b5c26d22f43866b6a029977c070b962f064b1c0b1dcbfdee3471beb670307c46bf54
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SSDEEP
49152:91/zoFDkcrRFgUNLOhdYQ8N1gnzqWjBx4XDATJHIQFahwVl/e:9pcBaUpOTYLunz7jb8cTJIh8l/
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Detects Monster Stealer.
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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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PureLog Stealer payload
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Suspicious use of NtCreateUserProcessOtherParentProcess
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Credentials from Password Stores: Credentials from Web Browsers
Malicious Access or copy of Web Browser Credential store.
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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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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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Adds Run key to start application
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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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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
1Boot or Logon Autostart Execution
1Registry Run Keys / Startup Folder
1Create or Modify System Process
1Windows Service
1Event Triggered Execution
1Netsh Helper DLL
1Privilege Escalation
Account Manipulation
1Boot or Logon Autostart Execution
1Registry Run Keys / Startup Folder
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
1Virtualization/Sandbox Evasion
2Credential Access
Credentials from Password Stores
1Credentials from Web Browsers
1Unsecured Credentials
1Credentials In Files
1Discovery
Browser Information Discovery
1Network Service Discovery
1Permission Groups Discovery
1Local Groups
1Process Discovery
1Query Registry
4System Information Discovery
6System Location Discovery
1System Language Discovery
1System Network Configuration Discovery
1Wi-Fi Discovery
1System Network Connections Discovery
1Virtualization/Sandbox Evasion
2