Overview

overview

10

Static

static

10

a3f8e24c4e...79.exe

windows7-x64

10

a3f8e24c4e...79.exe

windows10-2004-x64

10

Sharing

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General

  • Target

    a3f8e24c4efd58961cbabc87fdc535b5e6c9ea422a6dc6173bbebd8932ff2579

  • Size

    163KB

  • Sample

    240626-22txjsygra

  • MD5

    bf2758d56770a553ad272626d4c04569

  • SHA1

    af6d33556104583f9b86e17370c7a485a29e54c1

  • SHA256

    a3f8e24c4efd58961cbabc87fdc535b5e6c9ea422a6dc6173bbebd8932ff2579

  • SHA512

    7a8de813ab471c59c7fa912f83ae11d3ced6ebb64e79d6f80ad0ce60d7216c9eb74cca2624f5c9df231ca379554d16291f61d059203fb1d7275cad3a46fed1b3

  • SSDEEP

    3072:xmW9kz9Y9Gi2pTxHUbjlltOrWKDBr+yJb:xmmgYEtpTxa5LOf

Score
10/10
gozibankerisfbpersistencetrojan

Malware Config

Extracted

Family

gozi

Targets

    • Target

      a3f8e24c4efd58961cbabc87fdc535b5e6c9ea422a6dc6173bbebd8932ff2579

    • Size

      163KB

    • MD5

      bf2758d56770a553ad272626d4c04569

    • SHA1

      af6d33556104583f9b86e17370c7a485a29e54c1

    • SHA256

      a3f8e24c4efd58961cbabc87fdc535b5e6c9ea422a6dc6173bbebd8932ff2579

    • SHA512

      7a8de813ab471c59c7fa912f83ae11d3ced6ebb64e79d6f80ad0ce60d7216c9eb74cca2624f5c9df231ca379554d16291f61d059203fb1d7275cad3a46fed1b3

    • SSDEEP

      3072:xmW9kz9Y9Gi2pTxHUbjlltOrWKDBr+yJb:xmmgYEtpTxa5LOf

    Score
    10/10
    gozibankerisfbpersistencetrojan

    • Adds autorun key to be loaded by Explorer.exe on startup

      persistence

    • Gozi

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

      bankertrojangozi

    • Detects executables built or packed with MPress PE compressor

    • UPX dump on OEP (original entry point)

    • Executes dropped EXE

    • Loads dropped DLL

    • Drops file in System32 directory

    behavioral1behavioral2

MITRE ATT&CK Matrix ATT&CK v13

Initial Access

Execution

Persistence

Boot or Logon Autostart Execution

1
T1547

Registry Run Keys / Startup Folder

1
T1547.001

Privilege Escalation

Boot or Logon Autostart Execution

1
T1547

Registry Run Keys / Startup Folder

1
T1547.001

Defense Evasion

Modify Registry

1
T1112

Credential Access

Discovery

Lateral Movement

Collection

Exfiltration

Command and Control

Impact

Resource Development

Reconnaissance

Tasks