Overview

overview

10

Static

static

3b3c2bbd44...f3.exe

windows7_x64

10

3b3c2bbd44...f3.exe

windows10-2004_x64

10

Sharing

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General

  • Target

    3b3c2bbd44645af71db243bdb80635e8ab9e5c6c830d1362ad0fbb439c22c4f3

  • Size

    369KB

  • Sample

    220703-vp6x1sbgg5

  • MD5

    506e018cc6924a36703773cfe8310746

  • SHA1

    3ade716c25d6c7417316687dfd16af63b85eb3b5

  • SHA256

    3b3c2bbd44645af71db243bdb80635e8ab9e5c6c830d1362ad0fbb439c22c4f3

  • SHA512

    62032047608c35cf94e561b8501330723165300dc86262023eb312dab6f1b49c81c26e25e7c121591b79f9a1be40df158a7e788108c7b339270d9e60681d4baa

Score
10/10
gozi_ifsb1000bankerpersistencetrojan

Malware Config

Extracted

Family

gozi_ifsb

Botnet

1000

C2

dipsitripsikey70.com/adwordsdata/dropbox/xxx

underbulletkey77.com/adwordsdata/dropbox/xxx

statisticaregger32.com/adwordsdata/dropbox/xxx
Attributes
  • exe_type

    worker

rsa_pubkey.plain
serpent.plain

Targets

    • Target

      3b3c2bbd44645af71db243bdb80635e8ab9e5c6c830d1362ad0fbb439c22c4f3

    • Size

      369KB

    • MD5

      506e018cc6924a36703773cfe8310746

    • SHA1

      3ade716c25d6c7417316687dfd16af63b85eb3b5

    • SHA256

      3b3c2bbd44645af71db243bdb80635e8ab9e5c6c830d1362ad0fbb439c22c4f3

    • SHA512

      62032047608c35cf94e561b8501330723165300dc86262023eb312dab6f1b49c81c26e25e7c121591b79f9a1be40df158a7e788108c7b339270d9e60681d4baa

    Score
    10/10
    gozi_ifsb1000bankerpersistencetrojan

    • Gozi, Gozi IFSB

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

      bankertrojangozi_ifsb

    • Modifies Installed Components in the registry

      persistence

    • Checks computer location settings

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

    • Deletes itself

    • Adds Run key to start application

      persistence

    • Enumerates connected drives

      Attempts to read the root path of hard drives other than the default C: drive.

    • Drops file in System32 directory

    • Suspicious use of SetThreadContext

    behavioral1behavioral2

MITRE ATT&CK Matrix ATT&CK v6

Initial Access

Execution

Persistence

Registry Run Keys / Startup Folder

2
T1060

Hidden Files and Directories

1
T1158

Privilege Escalation

Defense Evasion

Modify Registry

2
T1112

Hidden Files and Directories

1
T1158

Credential Access

Discovery

Query Registry

4
T1012

System Information Discovery

5
T1082

Peripheral Device Discovery

2
T1120

Lateral Movement

Collection

Exfiltration

Command and Control

Impact

Tasks