General
- Target 2026-04-16_51fa7f1d07bd52eb402212541b283fee_elex_wannacry
- Size 224KB
- Sample260416-genrssfx2r
- SHA256 b90df4d79bec1b3e556a40727ecc97feca9e0e428dbaa5bd6e863e5e606e960d
Score
10/10
Malware Config
Targets
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- Target 2026-04-16_51fa7f1d07bd52eb402212541b283fee_elex_wannacry
- Size 224KB
- SHA256 b90df4d79bec1b3e556a40727ecc97feca9e0e428dbaa5bd6e863e5e606e960d
Score10/10-
Detects Farfli Backdoor
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Family: Farfli
Farfli is a Windows backdoor written in C++.
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Detects executables containing base64 encoded User Agent
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Badlisted process makes network request
Network request originating from process or tool commonly abused by malware.
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Deletes itself
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Executes dropped EXE
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Loads dropped DLL
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Reads user/profile data of web browsers
Infostealers often target stored browser data, which can include saved credentials etc.
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Adds Run key to start application
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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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Writes to the Master Boot Record (MBR)
Bootkits write to the MBR to gain persistence at a level below the operating system.
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Suspicious use of NtSetInformationThreadHideFromDebugger
MITRE ATT&CK Enterprise v16
Persistence
Boot or Logon Autostart Execution
1Registry Run Keys / Startup Folder
1Pre-OS Boot
1Bootkit
1Privilege Escalation
Boot or Logon Autostart Execution
1Registry Run Keys / Startup Folder
1Credential Access
Credentials from Password Stores
1Credentials from Web Browsers
1Unsecured Credentials
1Credentials In Files
1