Overview

overview

10

Static

static

3c6affe959...1e.exe

windows7_x64

10

3c6affe959...1e.exe

windows10-2004_x64

10

Sharing

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General

  • Target

    3c6affe9595ac8498af6360aeb3f9281e755c28c1b3297eb770855f08ec88a1e

  • Size

    361KB

  • Sample

    220703-jc5nmscfa4

  • MD5

    71f184786153407c588600179f11a920

  • SHA1

    8c8e733df5df5f73f176993b7e5d2e1f4aed1f8c

  • SHA256

    3c6affe9595ac8498af6360aeb3f9281e755c28c1b3297eb770855f08ec88a1e

  • SHA512

    569bfeb1fa7f970b94b64e277436d7b6ca98c57bd02f480847dba244d3329d0e17a284d6c27935a4ae9460b45ca3b8e64a6357988a5203ab69c9ecbd07c83d4b

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

      3c6affe9595ac8498af6360aeb3f9281e755c28c1b3297eb770855f08ec88a1e

    • Size

      361KB

    • MD5

      71f184786153407c588600179f11a920

    • SHA1

      8c8e733df5df5f73f176993b7e5d2e1f4aed1f8c

    • SHA256

      3c6affe9595ac8498af6360aeb3f9281e755c28c1b3297eb770855f08ec88a1e

    • SHA512

      569bfeb1fa7f970b94b64e277436d7b6ca98c57bd02f480847dba244d3329d0e17a284d6c27935a4ae9460b45ca3b8e64a6357988a5203ab69c9ecbd07c83d4b

    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