Overview

overview

10

Static

static

71d9e57d89...3e.dll

windows7_x64

10

71d9e57d89...3e.dll

windows10-2004_x64

10

Sharing

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General

  • Target

    71d9e57d89e3860945c8387a30003019db562b400b8622fa016269344179193e

  • Size

    1.1MB

  • Sample

    220701-f993vaebeq

  • MD5

    8f0ffcd74556bcc700158d38e02b00ee

  • SHA1

    8e8706b6394a205eb4cb5d23dcb1f5fe5a0bafab

  • SHA256

    71d9e57d89e3860945c8387a30003019db562b400b8622fa016269344179193e

  • SHA512

    eab7b400a0288a725196904228d38466efa6f0a120666781dee2fae0ac34f5275eb628e7a06af73f4fefec6d18e21e972c3e5cb133541809876daa4d52ea0517

Score
10/10
gozi_ifsb1000bankerpersistencetrojan

Malware Config

Extracted

Family

gozi_ifsb

Botnet

1000

C2

http://ey7kuuklgieop2pq.onion

http://shoshanna.at

http://buismashallah.at
Attributes
  • build

    217027

  • dga_base_url

    constitution.org/usdeclar.txt

  • dga_crc

    0x4eb7d2ca

  • dga_season

    10

  • dga_tlds

    com

    ru

    org

  • exe_type

    worker

  • server_id

    12

rsa_pubkey.plain
serpent.plain

Targets

    • Target

      71d9e57d89e3860945c8387a30003019db562b400b8622fa016269344179193e

    • Size

      1.1MB

    • MD5

      8f0ffcd74556bcc700158d38e02b00ee

    • SHA1

      8e8706b6394a205eb4cb5d23dcb1f5fe5a0bafab

    • SHA256

      71d9e57d89e3860945c8387a30003019db562b400b8622fa016269344179193e

    • SHA512

      eab7b400a0288a725196904228d38466efa6f0a120666781dee2fae0ac34f5275eb628e7a06af73f4fefec6d18e21e972c3e5cb133541809876daa4d52ea0517

    Score
    10/10
    gozi_ifsb1000bankerpersistencetrojan

    • Gozi, Gozi IFSB

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

      bankertrojangozi_ifsb

    • Unexpected DNS network traffic destination

      Network traffic to other servers than the configured DNS servers was detected on the DNS port.

    • 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

Lateral Movement

Collection

Exfiltration

Command and Control

Impact

Tasks