Managed XDR

wextract.exe-.mui (RedLine Stealer) — malware analysis report

File info

Filename
wextract.exe-.mui
File type
PE32 executable (GUI) Intel 80386, for MS Windows
File size
734 KB
First seen
Last seen

Environment

w10/x64 en

Hashes

SHA1
8895c6c19bc44a22b0bd9f33027191132f9d4985
SHA256
70f615008d4f5e3ac4c09a4dd5b0c69dfdca5a1ad9bebc2d7425ff4f2035d32f
MD5
f3bf8f70ac7011258ef9985f623ae3a9

Malwares

  • RedLine Stealer

Signatures

Privilege Escalation

T1134 opens_process_token: Opens the access token associated with a process

Defense Evasion

T1027.002 packer_entropy: Probably contains compressed or encrypted data
T1497.001 antivm_disk_size: Checks the amount of free disk space
T1497.001 antivm_generic_productname: Checks system product name in registry, possibly for anti-virtualization
T1134 opens_process_token: Opens the access token associated with a process

Discovery

T1497.001 antivm_disk_size: Checks the amount of free disk space
T1497.001 antivm_generic_productname: Checks system product name in registry, possibly for anti-virtualization

Other

yara_rules: Static rules
creates_exe: Creates executable files in the file system
dead_host: Connects to IP addresses that do not respond to requests
has_pdb: This executable file has a PDB path
creates_suspended_process: Creates suspended process
suspicious_network_port: Performs TCP or UDP request to non-standard port
executes_dropped_exe: Executes dropped exe files

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