Overview

overview

10

Static

static

3cd57e714a...1b.exe

windows7_x64

10

3cd57e714a...1b.exe

windows10-2004_x64

10

Sharing

Copy URL
Twitter E-mail

General

  • Target

    3cd57e714aa0b542686ac077089b6b2d82235f5974ffd6632923e9a2c9ae271b

  • Size

    252KB

  • Sample

    220703-ftpf7sgcdj

  • MD5

    652a4de0918a9de8a3fc0bc472f7a86d

  • SHA1

    a979fe13938cf0c7b29f97def7b4e4b0aa0e8547

  • SHA256

    3cd57e714aa0b542686ac077089b6b2d82235f5974ffd6632923e9a2c9ae271b

  • SHA512

    af0a9e44576586372e1bd0e78a0d0de98a4c53ade727056589ed662b8d108633da6a195186296abec2ff8d11b9f50e742af1298817e0e2f365a68835ab3809f1

Score
10/10
gozi_ifsb1020bankerpersistencesuricatatrojan

Malware Config

Extracted

Family

gozi_ifsb

Attributes
  • build

    214745

Extracted

Family

gozi_ifsb

Botnet

1020

C2

base.oldirtybastardlegacyfundraiser.us/htue503dt

base.happytroutproductions.com/htue503dt

base.makealivingteachingonline.com/htue503dt

base.convertspendingtocash.com/htue503dt

executenet.pw/htue503dt
Attributes
  • build

    214745

  • exe_type

    worker

  • server_id

    60

rsa_pubkey.plain
serpent.plain

Targets

    • Target

      3cd57e714aa0b542686ac077089b6b2d82235f5974ffd6632923e9a2c9ae271b

    • Size

      252KB

    • MD5

      652a4de0918a9de8a3fc0bc472f7a86d

    • SHA1

      a979fe13938cf0c7b29f97def7b4e4b0aa0e8547

    • SHA256

      3cd57e714aa0b542686ac077089b6b2d82235f5974ffd6632923e9a2c9ae271b

    • SHA512

      af0a9e44576586372e1bd0e78a0d0de98a4c53ade727056589ed662b8d108633da6a195186296abec2ff8d11b9f50e742af1298817e0e2f365a68835ab3809f1

    Score
    10/10
    gozi_ifsb1020bankerpersistencesuricatatrojan

    • Gozi, Gozi IFSB

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

      bankertrojangozi_ifsb

    • suricata: ET MALWARE Ursnif Variant CnC Beacon

      suricata: ET MALWARE Ursnif Variant CnC Beacon

      suricata

    • suricata: ET MALWARE Ursnif Variant CnC Beacon - URI Struct M2 (_2F)

      suricata: ET MALWARE Ursnif Variant CnC Beacon - URI Struct M2 (_2F)

      suricata

    • Executes dropped EXE

    • Checks computer location settings

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

    • 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