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General

  • Target

    Revshit.exe

  • Size

    7.0MB

  • Sample

    250328-gz3rfsvj16

  • MD5

    cba26b6e9bb2bb774f937fcaea7764eb

  • SHA1

    e465795d232ee64b69d36841e09b6bf6f52f464c

  • SHA256

    fd624887b0486e9f1eb6d52eff959fc247d0fc03b8b306eff81994b59352f4a1

  • SHA512

    e8441c3093a09a0b23c20a46c60eb0092618554f7fbfe39fe9430350786bb4be5fda449e7c08e7ccb5924f5ef15e0b591d2b7e6f3ac45795dfdd032a3a68fe11

  • SSDEEP

    98304:NQDjWM8JEE1rU/amaHl3Ne4i3Tf2PkOpfW9hZMMoVmkzhxIdfXeRpYKJJcGhEIFL:NQ0kieNTfm/pf+xk4dWRptrbWOjgrI

Malware Config

Targets

    • Target

      Revshit.exe

    • Size

      7.0MB

    • MD5

      cba26b6e9bb2bb774f937fcaea7764eb

    • SHA1

      e465795d232ee64b69d36841e09b6bf6f52f464c

    • SHA256

      fd624887b0486e9f1eb6d52eff959fc247d0fc03b8b306eff81994b59352f4a1

    • SHA512

      e8441c3093a09a0b23c20a46c60eb0092618554f7fbfe39fe9430350786bb4be5fda449e7c08e7ccb5924f5ef15e0b591d2b7e6f3ac45795dfdd032a3a68fe11

    • SSDEEP

      98304:NQDjWM8JEE1rU/amaHl3Ne4i3Tf2PkOpfW9hZMMoVmkzhxIdfXeRpYKJJcGhEIFL:NQ0kieNTfm/pf+xk4dWRptrbWOjgrI

    • Command and Scripting Interpreter: PowerShell

      Using powershell.exe command.

    • Clipboard Data

      Adversaries may collect data stored in the clipboard from users copying information within or between applications.

    • Executes dropped EXE

    • Loads dropped DLL

    • Reads user/profile data of web browsers

      Infostealers often target stored browser data, which can include saved credentials etc.

    • Unsecured Credentials: Credentials In Files

      Steal credentials from unsecured files.

    • Accesses cryptocurrency files/wallets, possible credential harvesting

    • Looks up external IP address via web service

      Uses a legitimate IP lookup service to find the infected system's external IP.

    • Obfuscated Files or Information: Command Obfuscation

      Adversaries may obfuscate content during command execution to impede detection.

    • Enumerates processes with tasklist

    • UPX packed file

      Detects executables packed with UPX/modified UPX open source packer.

MITRE ATT&CK Enterprise v15

Tasks