Overview

overview

10

Static

static

5a8d70b92e...fd.exe

windows7_x64

10

5a8d70b92e...fd.exe

windows10-2004_x64

10

Sharing

Copy URL
Twitter E-mail

General

  • Target

    5a8d70b92e868f4f0ffb76f242dbf83a8816f704f523202a924a913f10a247fd

  • Size

    1.3MB

  • Sample

    220306-e91czabgbn

  • MD5

    516b7b7da67d36d1311350f751801e0b

  • SHA1

    40964f706ff4ac8a8556ba8fde00c13684347057

  • SHA256

    5a8d70b92e868f4f0ffb76f242dbf83a8816f704f523202a924a913f10a247fd

  • SHA512

    cc61eb27f69cfd97cf23d87ad46df8c0042caceca2c14010c2d6e84ba9560a9b83a07c28bb404f8c32eae9b1092012412f9a7377620854ee35e1276fa2a1460a

Score
10/10
ouroborosevasionransomwarespywarestealer

Malware Config

Targets

    • Target

      5a8d70b92e868f4f0ffb76f242dbf83a8816f704f523202a924a913f10a247fd

    • Size

      1.3MB

    • MD5

      516b7b7da67d36d1311350f751801e0b

    • SHA1

      40964f706ff4ac8a8556ba8fde00c13684347057

    • SHA256

      5a8d70b92e868f4f0ffb76f242dbf83a8816f704f523202a924a913f10a247fd

    • SHA512

      cc61eb27f69cfd97cf23d87ad46df8c0042caceca2c14010c2d6e84ba9560a9b83a07c28bb404f8c32eae9b1092012412f9a7377620854ee35e1276fa2a1460a

    Score
    10/10
    ouroborosevasionransomwarespywarestealer

    • Ouroboros/Zeropadypt

      Ransomware family based on open-source CryptoWire.

      ransomwareouroboros

    • Drops file in Drivers directory

    • Modifies Windows Firewall

      evasion

    • Modifies extensions of user files

      Ransomware generally changes the extension on encrypted files.

      ransomware

    • Drops startup file

    • Reads user/profile data of web browsers

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

      spywarestealer

    • Drops desktop.ini file(s)

    • Legitimate hosting services abused for malware hosting/C2

    • Looks up external IP address via web service

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

    • Drops autorun.inf file

      Malware can abuse Windows Autorun to spread further via attached volumes.

    • Drops file in System32 directory

    behavioral1behavioral2

MITRE ATT&CK Enterprise v6

Tasks