Overview

overview

10

Static

static

ssee.exe

windows7_x64

1

ssee.exe

windows10-2004_x64

10

Sharing

Copy URL
Twitter E-mail

General

  • Target

    ssee.exe

  • Size

    2.5MB

  • Sample

    220304-j283csffdn

  • MD5

    b545e2b0fdf47667624c08999c0b873e

  • SHA1

    da6f23f5a9fbd123025d6a2b9cd39c2355b7345c

  • SHA256

    edb86e9c3d29b3d13c82562dc1aeb1cd7e2c33e2bfcbae30791bf1d1aaf4345f

  • SHA512

    908dc1ec45f023e649b9de0cc7cf32f2a02a404012cf78c393dce2b8064350a3ab1b8e541a920a6fdb94a17d05547ad77a1eda6a4e1c204472cf71749e71bda2

Score
10/10
gozi_ifsb20000bankersuricatatrojan

Malware Config

Extracted

Family

gozi_ifsb

Botnet

20000

C2

skype.com/signin

143.198.56.58
Attributes
  • base_path

    /peer/

  • build

    250225

  • exe_type

    loader

  • extension

    .prv

  • server_id

    50

rsa_pubkey.plain
aes.plain

Extracted

Family

gozi_ifsb

Botnet

20000

C2

skype.com/login

143.198.56.58
Attributes
  • base_path

    /images/

  • build

    250225

  • exe_type

    worker

  • extension

    .prv

  • server_id

    50

rsa_pubkey.plain
aes.plain
rsa_pubkey.plain

Targets

    • Target

      ssee.exe

    • Size

      2.5MB

    • MD5

      b545e2b0fdf47667624c08999c0b873e

    • SHA1

      da6f23f5a9fbd123025d6a2b9cd39c2355b7345c

    • SHA256

      edb86e9c3d29b3d13c82562dc1aeb1cd7e2c33e2bfcbae30791bf1d1aaf4345f

    • SHA512

      908dc1ec45f023e649b9de0cc7cf32f2a02a404012cf78c393dce2b8064350a3ab1b8e541a920a6fdb94a17d05547ad77a1eda6a4e1c204472cf71749e71bda2

    Score
    10/10
    gozi_ifsb20000bankersuricatatrojan

    • 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

    • suricata: ET MALWARE Ursnif Variant CnC Data Exfil

      suricata: ET MALWARE Ursnif Variant CnC Data Exfil

      suricata

    • Downloads MZ/PE file

    • Checks computer location settings

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

    • Suspicious use of SetThreadContext

    behavioral1behavioral2

MITRE ATT&CK Matrix ATT&CK v6

Initial Access

Execution

Persistence

Privilege Escalation

Defense Evasion

Credential Access

Discovery

Query Registry

1
T1012

System Information Discovery

3
T1082

Remote System Discovery

2
T1018

Process Discovery

1
T1057

Lateral Movement

Collection

Exfiltration

Command and Control

Impact

Tasks