General
- Target retrac external.exe
- Size 31.6MB
- Sample260801-fyb2nswte1
- SHA256 c541f247be7eb37323de1f23a4ec3c3a481fc2a6dbc8b8596d28fbdfb4b7aa0e
- MD5 2e8872b176eb0d4348fde888d3bc126e
- SHA1 0aa85141623e5d81691e6b06b63c2c847023c0d6
- SHA512 25e833bb8600a9ffd5fa28651b02dcf16d06e542e0dab76f5a896ae47c004d47ddaa833a7210858301aa83d65135115e6964d68aa79bc4ef091279130cb6f4bd
- SSDEEP 786432:MyLGD4q8cBIx+fl1/Jjia+pZ8qto6L0WYIMI/GaSB0OJ:LBcm+9SGI/oB9
- TLSH T1F877338F45DA37FB8603687A4AAC1181E4D0374943E4768F6DB0785F8C77EC85989B8E
- MD5 SHA1 SHA512 SSDEEP TLSH
Static task
static1
Behavioral task
behavioral1
Sample
retrac external.exe
Resource
win10v2004-20260513-en
Behavioral task
behavioral2
Sample
retrac external.exe
Resource
win11ltsc2024-20260709-en
Malware Config
Targets
-
- Target retrac external.exe
- Size 31.6MB
- SHA256 c541f247be7eb37323de1f23a4ec3c3a481fc2a6dbc8b8596d28fbdfb4b7aa0e
- MD5 2e8872b176eb0d4348fde888d3bc126e
- SHA1 0aa85141623e5d81691e6b06b63c2c847023c0d6
- SHA512 25e833bb8600a9ffd5fa28651b02dcf16d06e542e0dab76f5a896ae47c004d47ddaa833a7210858301aa83d65135115e6964d68aa79bc4ef091279130cb6f4bd
- SSDEEP 786432:MyLGD4q8cBIx+fl1/Jjia+pZ8qto6L0WYIMI/GaSB0OJ:LBcm+9SGI/oB9
- TLSH T1F877338F45DA37FB8603687A4AAC1181E4D0374943E4768F6DB0785F8C77EC85989B8E
- MD5 SHA1 SHA512 SSDEEP TLSH
-
Looks for VirtualBox drivers on disk
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Looks for VMWare drivers on disk
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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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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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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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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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Discovers running processes
Running process information can be used to identify security tools or plan follow-on actions.
MITRE ATT&CK Enterprise v16
Defense Evasion
Obfuscated Files or Information
1Command Obfuscation
1Virtualization/Sandbox Evasion
2Credential Access
Credentials from Password Stores
1Credentials from Web Browsers
1Unsecured Credentials
3Credentials In Files
3Discovery
Browser Information Discovery
1File and Directory Discovery
2Process Discovery
1Query Registry
1System Information Discovery
3System Location Discovery
1System Language Discovery
1System Network Configuration Discovery
1Internet Connection Discovery
1Virtualization/Sandbox Evasion
2