Overview

overview

10

Static

static

10

056c73060f...c5.exe

windows7-x64

10

056c73060f...c5.exe

windows10-2004-x64

10

Sharing

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General

  • Target
    056c73060f1553f213982a5bfb4d3535ef0594e1fcb70c8a67bc83e6b5d972c5
  • Size 350KB
  • Sample221026-3wytzsaag5
  • SHA256 056c73060f1553f213982a5bfb4d3535ef0594e1fcb70c8a67bc83e6b5d972c5
  • MD5 SHA1 SHA512 SSDEEP
Score
10/10
gozi_ifsb1000bankerevasionpersistencetrojan

Malware Config

Extracted

Family

  • gozi_ifsb

Botnet

  • 1000

Attributes
  • exe_type

    worker

  • server_id

    12

rsa_pubkey.plain
serpent.plain

Targets

    • Target
      056c73060f1553f213982a5bfb4d3535ef0594e1fcb70c8a67bc83e6b5d972c5
    • Size 350KB
    • SHA256 056c73060f1553f213982a5bfb4d3535ef0594e1fcb70c8a67bc83e6b5d972c5
    • MD5 SHA1 SHA512 SSDEEP
    Score
    10/10
    gozi_ifsb1000bankerevasionpersistencetrojan

    • Gozi, Gozi IFSB

      Gozi ISFB is a well-known and widely distributed banking trojan.

      bankertrojangozi_ifsb

    • Windows security bypass

      evasiontrojan

    • Executes dropped EXE

    • Checks computer location settings

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

    • Deletes itself

    • Loads dropped DLL

    • Windows security modification

      evasiontrojan

    • Adds Run key to start application

      persistence

    • Suspicious use of SetThreadContext

    behavioral1behavioral2

MITRE ATT&CK Enterprise v6

Tasks