General
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Target
77bf6e3f22c0da3630e8fac1066eb3d99159ffa44fc629234bb7eea639bf8daf
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Size
1.8MB
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Sample
240525-plvspabb54
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MD5
9052c23f65e330644390c5e96bfe1f42
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SHA1
8050528e0b30254c162d5f4245c30a58c8b4bb81
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SHA256
77bf6e3f22c0da3630e8fac1066eb3d99159ffa44fc629234bb7eea639bf8daf
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SHA512
cca1050ff9351df6dc331c223280186d0f552427bff2954b98ebce0f6602d7be90fdcc3503bbe8f885e41c2453ded83ae39b6c8c290d32634ba891038313eddf
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SSDEEP
49152:7GBDkvEzppKG8YtIl6Zz51rt1RhPgUne:7YD+JJFEZzLt1be
Static task
static1
Behavioral task
behavioral1
Sample
77bf6e3f22c0da3630e8fac1066eb3d99159ffa44fc629234bb7eea639bf8daf.exe
Resource
win10v2004-20240226-en
Behavioral task
behavioral2
Sample
77bf6e3f22c0da3630e8fac1066eb3d99159ffa44fc629234bb7eea639bf8daf.exe
Resource
win11-20240426-en
Malware Config
Extracted
amadey
4.21
49e482
http://147.45.47.70
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install_dir
1b29d73536
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install_file
axplont.exe
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strings_key
4d31dd1a190d9879c21fac6d87dc0043
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url_paths
/tr8nomy/index.php
Extracted
redline
1
185.215.113.67:40960
Extracted
stealc
zzvv
http://23.88.106.134
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url_path
/c73eed764cc59dcb.php
Extracted
lumma
https://roomabolishsnifftwk.shop/api
https://museumtespaceorsp.shop/api
https://buttockdecarderwiso.shop/api
https://averageaattractiionsl.shop/api
https://femininiespywageg.shop/api
https://employhabragaomlsp.shop/api
https://stalfbaclcalorieeis.shop/api
https://civilianurinedtsraov.shop/api
Extracted
stealc
Extracted
vidar
https://steamcommunity.com/profiles/76561199686524322
https://t.me/k0mono
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user_agent
Mozilla/5.0 (Macintosh; Intel Mac OS X 10_15_7) AppleWebKit/605.1.15 (KHTML, like Gecko) Version/17.4.1 Safari/605.1.15 Ddg/17.4.1
Extracted
smokeloader
pub4
Targets
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Target
77bf6e3f22c0da3630e8fac1066eb3d99159ffa44fc629234bb7eea639bf8daf
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Size
1.8MB
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MD5
9052c23f65e330644390c5e96bfe1f42
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SHA1
8050528e0b30254c162d5f4245c30a58c8b4bb81
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SHA256
77bf6e3f22c0da3630e8fac1066eb3d99159ffa44fc629234bb7eea639bf8daf
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SHA512
cca1050ff9351df6dc331c223280186d0f552427bff2954b98ebce0f6602d7be90fdcc3503bbe8f885e41c2453ded83ae39b6c8c290d32634ba891038313eddf
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SSDEEP
49152:7GBDkvEzppKG8YtIl6Zz51rt1RhPgUne:7YD+JJFEZzLt1be
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Detect Vidar 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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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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Suspicious use of NtCreateUserProcessOtherParentProcess
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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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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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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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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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Suspicious use of NtSetInformationThreadHideFromDebugger
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Suspicious use of SetThreadContext
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MITRE ATT&CK Matrix ATT&CK v13
Execution
System Services
1Service Execution
1Scheduled Task/Job
1Command and Scripting Interpreter
1Persistence
Account Manipulation
1Create or Modify System Process
2Windows Service
2Scheduled Task/Job
1Privilege Escalation
Create or Modify System Process
2Windows Service
2Scheduled Task/Job
1Defense Evasion
Virtualization/Sandbox Evasion
2Impair Defenses
2Disable or Modify System Firewall
1Subvert Trust Controls
1Install Root Certificate
1Modify Registry
1Hide Artifacts
1Hidden Files and Directories
1