Overview

overview

10

Static

static

U prilogu ...be.exe

windows7_x64

10

U prilogu ...be.exe

windows10-2004_x64

10

Sharing

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General

  • Target

    U prilogu potvrda narudzbe.exe

  • Size

    500KB

  • Sample

    220523-vj4kpsbbfm

  • MD5

    148986549117576bfd15d868abc6455e

  • SHA1

    671a0ca7cb8e5d39c3b2748d24bec6a32f6055f2

  • SHA256

    f073049a0bb7d1e370d603841469d9b6070da559d9721a018a6ace155d2d7b3a

  • SHA512

    24dca913d120b7a36b394f2ca51d0d8b31da59e5d7757e5bd4c74b228ecbc957906ce1f9f99883b87f37f51ee04d9c4e92f8e017b68eb9b40643fe97321b2d27

Score
10/10
formbook3noppersistenceratspywarestealersuricatatrojan

Malware Config

Extracted

Family

formbook

Version

4.1

Campaign

3nop

Decoy

videohm.com

panache-rose.com

alnooncars-kw.com

trueblue2u.com

brussels-cafe.com

ip2c.net

influenzerr.com

rbcoq.com

zzful.com

drainthe.com

sumaholesson.com

cursosaprovados.com

genotecinc.com

dbrulhart.com

theapiarystudios.com

kensyu-kan.com

dkku88.com

tikhyper.com

aztecnort.com

homebrim.com

Targets

    • Target

      U prilogu potvrda narudzbe.exe

    • Size

      500KB

    • MD5

      148986549117576bfd15d868abc6455e

    • SHA1

      671a0ca7cb8e5d39c3b2748d24bec6a32f6055f2

    • SHA256

      f073049a0bb7d1e370d603841469d9b6070da559d9721a018a6ace155d2d7b3a

    • SHA512

      24dca913d120b7a36b394f2ca51d0d8b31da59e5d7757e5bd4c74b228ecbc957906ce1f9f99883b87f37f51ee04d9c4e92f8e017b68eb9b40643fe97321b2d27

    Score
    10/10
    formbook3noppersistenceratspywarestealertrojansuricata

    • Formbook

      Formbook is a data stealing malware which is capable of stealing data.

      trojanspywarestealerformbook

    • Modifies WinLogon for persistence

      persistence

    • suricata: ET MALWARE FormBook CnC Checkin (GET)

      suricata: ET MALWARE FormBook CnC Checkin (GET)

      suricata

    • Formbook Payload

      rat

    • Executes dropped EXE

    • Checks computer location settings

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

    • Drops startup file

    • Loads dropped DLL

    • Suspicious use of SetThreadContext

    behavioral1behavioral2

MITRE ATT&CK Matrix ATT&CK v6

Initial Access

Execution

Persistence

Winlogon Helper DLL

1
T1004

Privilege Escalation

Defense Evasion

Modify Registry

1
T1112

Credential Access

Discovery

Query Registry

1
T1012

System Information Discovery

2
T1082

Remote System Discovery

1
T1018

Lateral Movement

Collection

Exfiltration

Command and Control

Impact

Tasks