General

  • Target

    Request For Quote.exe

  • Size

    944KB

  • Sample

    221020-mkyrvahgh5

  • MD5

    dc23aeb843e23c1c3fc06b2c2027140e

  • SHA1

    db7dc6f99398dff242de51f311598e6c77368f7c

  • SHA256

    0595d7c8e801465cd4d66ca3a5d5fc5085a3f43cc3d711b6bfd916466ce71f7f

  • SHA512

    e3b13523dd1e5fe095652542f732dd91f0dc41bf413617ddf9b7ab161518db9d1329f1a9aa387b47d25f024872078afb2870b036761aab4d581d441841b113c3

  • SSDEEP

    12288:oqd+MXJ5JZsN2WMOhvqVlfEuyg9JflN9abzTGC95sgycpOtiKPJpOdgh7hytG2N+:oq42W9Ilu3qC95sgyuKBsgRhqjz

Malware Config

Extracted

Family

snakekeylogger

Credentials

Targets

    • Target

      Request For Quote.exe

    • Size

      944KB

    • MD5

      dc23aeb843e23c1c3fc06b2c2027140e

    • SHA1

      db7dc6f99398dff242de51f311598e6c77368f7c

    • SHA256

      0595d7c8e801465cd4d66ca3a5d5fc5085a3f43cc3d711b6bfd916466ce71f7f

    • SHA512

      e3b13523dd1e5fe095652542f732dd91f0dc41bf413617ddf9b7ab161518db9d1329f1a9aa387b47d25f024872078afb2870b036761aab4d581d441841b113c3

    • SSDEEP

      12288:oqd+MXJ5JZsN2WMOhvqVlfEuyg9JflN9abzTGC95sgycpOtiKPJpOdgh7hytG2N+:oq42W9Ilu3qC95sgyuKBsgRhqjz

    • Snake Keylogger

      Keylogger and Infostealer first seen in November 2020.

    • Snake Keylogger payload

    • Checks computer location settings

      Looks up country code configured in the registry, likely geofence.

    • Reads data files stored by FTP clients

      Tries to access configuration files associated with programs like FileZilla.

    • Reads user/profile data of local email clients

      Email clients store some user data on disk where infostealers will often target it.

    • Reads user/profile data of web browsers

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

    • Accesses Microsoft Outlook profiles

    • Looks up external IP address via web service

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

    • Suspicious use of SetThreadContext

MITRE ATT&CK Enterprise v6

Tasks