General
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Target
archi743.7z
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Size
7.7MB
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Sample
240830-jr7rjsvdql
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MD5
59f4f9ea8bf1a099b379a618d5d4ba79
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SHA1
0a7bbf4afbbffe733faad435b18426f57e759696
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SHA256
22c87c01fb31d7ae241eeaa7d560e3c063ba68bfdd519533927929a66f618c9c
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SHA512
6a04aaa1c26d1129bd14d9e366ab027f397ea041a09ffcd0ac34e347f6b761aa3c157d992883b918882ef6eafcc58ad653ce254b333077774b8d10a6219621a6
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SSDEEP
196608:j0ZE4drEta86a1CThRAQ2tflMWXclhvv8Ye6aYII4tEGfYX:A1dr0uhRAntVXcnXbGtEGfI
Static task
static1
Behavioral task
behavioral1
Sample
FileApp.exe
Resource
win10v2004-20240802-en
Behavioral task
behavioral2
Sample
FileApp.exe
Resource
win11-20240802-en
Malware Config
Extracted
stealc
default
http://46.8.231.109
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url_path
/c4754d4f680ead72.php
Extracted
vidar
10.8
1f3c236c672ff2ffe017b396f834c66e
http://147.45.68.138:80
https://steamcommunity.com/profiles/76561199761128941
https://t.me/iyigunl
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user_agent
Mozilla/5.0 (Windows NT 10.0; Win64; x64) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/127.0.0.0 Safari/537.36
Extracted
stealc
leva
http://185.215.113.100
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url_path
/e2b1563c6670f193.php
Extracted
redline
LogsDiller Cloud (TG: @logsdillabot)
147.45.47.251:2149
Extracted
lumma
https://awwardwiqi.shop/api
https://locatedblsoqp.shop/api
https://traineiwnqo.shop/api
Targets
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Target
FileApp.exe
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Size
743.0MB
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MD5
d0ed6e42966d004ac554d91ac06aaf76
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SHA1
b6ad260289983fb23ddee3057b2e8ca1823789c9
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SHA256
292c837b6bd1831a84fce1528cc1666ba42eddae362594de068498dd88ccb164
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SHA512
50946a555e0a59b9fc48b53bcd8e16dfa34e45f4704cfa30726b47b954ace8930c891d659003717900a99d618c1d8c4edf9d888058473eadee22aa352c437fc2
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SSDEEP
49152:CFeCpd9HxrLr9xHMtMFRgUkYxZKXkgW9pUgLMRXlhWZ+52GeqooQ7wtwrn:CwCpbU2XZgWukZ+VDooyswrn
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Detect Vidar Stealer
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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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Credentials from Password Stores: Credentials from Web Browsers
Malicious Access or copy of Web Browser Credential store.
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Identifies VirtualBox via ACPI registry values (likely anti-VM)
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Creates new service(s)
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Downloads MZ/PE file
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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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Drops startup file
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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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Power Settings
powercfg controls all configurable power system settings on a Windows system and can be abused to prevent an infected host from locking or shutting down.
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Enumerates processes with tasklist
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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
Scheduled Task/Job
1Scheduled Task
1System Services
2Service Execution
2Persistence
Boot or Logon Autostart Execution
1Registry Run Keys / Startup Folder
1Create or Modify System Process
2Windows Service
2Power Settings
1Scheduled Task/Job
1Scheduled Task
1Privilege Escalation
Boot or Logon Autostart Execution
1Registry Run Keys / Startup Folder
1Create or Modify System Process
2Windows Service
2Scheduled Task/Job
1Scheduled Task
1Defense Evasion
Impair Defenses
1Modify Registry
2Subvert Trust Controls
1Install Root Certificate
1Virtualization/Sandbox Evasion
2Credential Access
Credentials from Password Stores
1Credentials from Web Browsers
1Unsecured Credentials
4Credentials In Files
4