General
- Target retrac fix.exe
- Size 10.8MB
- Sample260701-lgedcscy7s
- SHA256 02c8e29f5a2bf821a8a4b8ed73c12138329c1b5814859d7d31be9fba3f7a453f
- MD5 d3273ee6ddbe0f7a8d765b769f44180b
- SHA1 4da12efb6424ffad373dd1ea10965b2d747a1dc8
- SHA512 1b8cbcd9bf4884a3a947c14b4e6bb77f81d6f9523725dc1bc06731a0ed4d15c76652844aa571ef76dac60744d5c00926c58f5fc380273a092077183cd7e8886f
- SSDEEP 196608:wjgLvGgL5IlCHIAoa7Lp8mx4K5dcHs+AtlmDweRrvziLXFT1vLqE7gpC:iWvGG5dtjOm35dcHsxtEDweRiBR0pC
- TLSH T141B6336477C9089AECA2657E9DA1C652F3F274400B22D6DF07685B293F3B9E4093E374
- MD5 SHA1 SHA512 SSDEEP TLSH
Behavioral task
behavioral1
Sample
retrac fix.exe
Resource
win10ltsc2021-20260513-en
Behavioral task
behavioral2
Sample
retrac fix.exe
Resource
win11-20260513-en
Malware Config
Targets
-
- Target retrac fix.exe
- Size 10.8MB
- SHA256 02c8e29f5a2bf821a8a4b8ed73c12138329c1b5814859d7d31be9fba3f7a453f
- MD5 d3273ee6ddbe0f7a8d765b769f44180b
- SHA1 4da12efb6424ffad373dd1ea10965b2d747a1dc8
- SHA512 1b8cbcd9bf4884a3a947c14b4e6bb77f81d6f9523725dc1bc06731a0ed4d15c76652844aa571ef76dac60744d5c00926c58f5fc380273a092077183cd7e8886f
- SSDEEP 196608:wjgLvGgL5IlCHIAoa7Lp8mx4K5dcHs+AtlmDweRrvziLXFT1vLqE7gpC:iWvGG5dtjOm35dcHsxtEDweRiBR0pC
- TLSH T141B6336477C9089AECA2657E9DA1C652F3F274400B22D6DF07685B293F3B9E4093E374
- MD5 SHA1 SHA512 SSDEEP TLSH
-
Deletes Windows Defender Definitions
Uses mpcmdrun utility to delete all AV definitions.
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Command and Scripting Interpreter: PowerShell
Run Powershell to modify Windows Defender settings to add exclusions for file extensions, paths, and processes.
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Disables one or more Microsoft Defender components
Uses the Powershell Set-MpPreference cmdlet to disable one or more Microsoft Defender components.
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Downloads MZ/PE file
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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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Event Triggered Execution: Component Object Model Hijacking
Adversaries may establish persistence by executing malicious content triggered by hijacked references to Component Object Model (COM) objects.
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Executes dropped EXE
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Loads dropped DLL
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Modifies system executable filetype association
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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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Badlisted process makes network request
Network request originating from process or tool commonly abused by malware.
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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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Checks whether UAC is enabled
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Contacts third-party web service commonly abused for C2
Legitimate web (hosting) services can be abused by malware authors to host malware or C2s.
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Drops desktop.ini file(s)
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Enumerates connected drives
Attempts to read the root path of hard drives other than the default C: drive.
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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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Obfuscated Files or Information: Command Obfuscation
Adversaries may obfuscate content during command execution to impede detection.
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Enumerates processes with tasklist
MITRE ATT&CK Enterprise v16
Persistence
Boot or Logon Autostart Execution
1Registry Run Keys / Startup Folder
1Event Triggered Execution
3Change Default File Association
1Component Object Model Hijacking
1Netsh Helper DLL
1Privilege Escalation
Boot or Logon Autostart Execution
1Registry Run Keys / Startup Folder
1Event Triggered Execution
3Change Default File Association
1Component Object Model Hijacking
1Netsh Helper DLL
1Defense Evasion
Impair Defenses
2Disable or Modify Tools
1Modify Registry
2Obfuscated Files or Information
1Command Obfuscation
1Subvert Trust Controls
1SIP and Trust Provider Hijacking
1Credential Access
Credentials from Password Stores
1Credentials from Web Browsers
1Unsecured Credentials
3Credentials In Files
3Discovery
Browser Information Discovery
1Network Share Discovery
1Peripheral Device Discovery
1Process Discovery
1Query Registry
6System Information Discovery
8System Location Discovery
1System Language Discovery
1System Network Configuration Discovery
1Wi-Fi Discovery
1