General
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Target
WF34g534ve3.rar
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Size
11.6MB
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Sample
240720-12vcmsxfkc
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MD5
5b6538d718824f82eea1680ff478d910
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SHA1
c0687c2e372768d09e3343a839c65ffdd9ae8ecf
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SHA256
1f23c8f3a32d58689391b37c0ea1dd12ec73c65f2f5b09390ec7f62daeb25db2
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SHA512
06209b73065a84e324113fa259623d9482971c7e221116eb37c0c407c7428d1241b99622c5835d004a8f0b8409d6efcaa1f2fdc0365290c0b83caeeb851ea699
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SSDEEP
196608:vDOWMSWGX0Kb4zmkV0kPVhr6TmGeWgJazOarKlqlHSDWrVeL31DWmmvQP4lW:rOG5Bb4zlHPVheePayOesHU2VamvG4lW
Static task
static1
Behavioral task
behavioral1
Sample
archive.rar
Resource
win10v2004-20240704-en
Malware Config
Extracted
redline
LogsDiller Cloud (TG: @logsdillabot)
77.105.135.107:3445
Extracted
stealc
default
http://85.28.47.31
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url_path
/5499d72b3a3e55be.php
Extracted
risepro
194.110.13.70
77.105.133.27
Targets
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Target
archive.rar
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Size
11.5MB
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MD5
691e3e042f77f3ca8b5344829029b272
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SHA1
43f3a009a7bd9ce972be8992151240cda02eb598
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SHA256
21a27ad9d564f6af8aa67437023baac60d5bad9316fac18dbace5af1ab85ec1f
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SHA512
2917da919add222f47b69a5e93e62872e422d74e7308edd556e0e1084234a6545a8018852ece5bc15eb96c54a5a43371b1008cdb0157430d52a2ee6a0f6f27c7
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SSDEEP
196608:1DOWMSWGX0Kb4zmkV0kPVhr6TmGeWgJazOarKlqlHSDWrVeL31DWmmvQP4ld:5OG5Bb4zlHPVheePayOesHU2VamvG4ld
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Modifies firewall policy service
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PrivateLoader
PrivateLoader is a downloader sold as a pay-per-install malware distribution service.
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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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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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Loads dropped DLL
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Unexpected DNS network traffic destination
Network traffic to other servers than the configured DNS servers was detected on the DNS port.
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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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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
1System Services
2Service Execution
2Persistence
Boot or Logon Autostart Execution
1Registry Run Keys / Startup Folder
1Create or Modify System Process
3Windows Service
3Power Settings
1Scheduled Task/Job
1Scheduled Task
1Privilege Escalation
Boot or Logon Autostart Execution
1Registry Run Keys / Startup Folder
1Create or Modify System Process
3Windows Service
3Scheduled Task/Job
1Scheduled Task
1Defense Evasion
Impair Defenses
2Disable or Modify System Firewall
1Modify Registry
3Virtualization/Sandbox Evasion
1