Overview

overview

10

Static

static

5b3f58a5ad...80.exe

windows7-x64

10

5b3f58a5ad...80.exe

windows10-2004-x64

10

Sharing

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General

  • Target

    5b3f58a5ad9ff0c0a11055d34a08ec2a046144c82f88f1e2735f794402705c80

  • Size

    361KB

  • Sample

    220802-as87bsbdc6

  • MD5

    64139ece03d78520b9dae8d1313da69e

  • SHA1

    45e19e267688c8472ce882afe93becb043b718d1

  • SHA256

    5b3f58a5ad9ff0c0a11055d34a08ec2a046144c82f88f1e2735f794402705c80

  • SHA512

    2daa3467bb5bb3af17f94503946eab4f07e8a7e09906ed54d843aa80ae90ced32d574b08b7c1ee78c56d3a7a950799cafa9705d1c39df3e9888865a004db7b84

Score
10/10
gozi_ifsb1010bankerpersistencetrojan

Malware Config

Extracted

Family

gozi_ifsb

Botnet

1010

C2

diuolirt.at

deopliazae.at

nifredao.com

filokiyurt.at
Attributes
  • exe_type

    worker

  • server_id

    12

rsa_pubkey.plain
serpent.plain

Targets

    • Target

      5b3f58a5ad9ff0c0a11055d34a08ec2a046144c82f88f1e2735f794402705c80

    • Size

      361KB

    • MD5

      64139ece03d78520b9dae8d1313da69e

    • SHA1

      45e19e267688c8472ce882afe93becb043b718d1

    • SHA256

      5b3f58a5ad9ff0c0a11055d34a08ec2a046144c82f88f1e2735f794402705c80

    • SHA512

      2daa3467bb5bb3af17f94503946eab4f07e8a7e09906ed54d843aa80ae90ced32d574b08b7c1ee78c56d3a7a950799cafa9705d1c39df3e9888865a004db7b84

    Score
    10/10
    gozi_ifsb1010bankerpersistencetrojan

    • Gozi, Gozi IFSB

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

      bankertrojangozi_ifsb

    • Executes dropped EXE

    • Checks computer location settings

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

    • Deletes itself

    • Loads dropped DLL

    • Adds Run key to start application

      persistence

    • Suspicious use of SetThreadContext

    behavioral1behavioral2

MITRE ATT&CK Matrix ATT&CK v6

Initial Access

Execution

Persistence

Registry Run Keys / Startup Folder

1
T1060

Privilege Escalation

Defense Evasion

Modify Registry

1
T1112

Credential Access

Discovery

Query Registry

1
T1012

System Information Discovery

2
T1082

Lateral Movement

Collection

Exfiltration

Command and Control

Impact

Tasks