Overview

overview

10

Static

static

7c35ac9b94...20.exe

windows7-x64

10

7c35ac9b94...20.exe

windows10-2004-x64

10

Sharing

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General

  • Target

    7c35ac9b94a6e3cbcadf70b8c6d42c0a8385bb6b58953db4adec28e8eee8d120

  • Size

    663KB

  • Sample

    220731-fsxq7aafdj

  • MD5

    7a4af18d561a31a156762b6cf01b981e

  • SHA1

    f4222f6bc717d0f6280b53c58549e6633bd8c7bc

  • SHA256

    7c35ac9b94a6e3cbcadf70b8c6d42c0a8385bb6b58953db4adec28e8eee8d120

  • SHA512

    97c0d7977dfb218a5c31c12a358e45ca18423c11c59e38884b1de0c1feb86c34aa8e11272b9b5971998967630ba983538af0645f1bee4b5ab86f2f23e707a9a9

Score
10/10
gozi_ifsb92bankerpersistencetrojan

Malware Config

Extracted

Family

gozi_ifsb

Botnet

92

C2

http://aaxvkah7dudzoloq.onion

http://mashallah.at

http://anumal-planet.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

      7c35ac9b94a6e3cbcadf70b8c6d42c0a8385bb6b58953db4adec28e8eee8d120

    • Size

      663KB

    • MD5

      7a4af18d561a31a156762b6cf01b981e

    • SHA1

      f4222f6bc717d0f6280b53c58549e6633bd8c7bc

    • SHA256

      7c35ac9b94a6e3cbcadf70b8c6d42c0a8385bb6b58953db4adec28e8eee8d120

    • SHA512

      97c0d7977dfb218a5c31c12a358e45ca18423c11c59e38884b1de0c1feb86c34aa8e11272b9b5971998967630ba983538af0645f1bee4b5ab86f2f23e707a9a9

    Score
    10/10
    gozi_ifsb92bankerpersistencetrojan

    • 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