Overview

overview

10

Static

static

UVMXBIMGPQmBopg.exe

windows7_x64

10

UVMXBIMGPQmBopg.exe

windows10-2004_x64

10

Sharing

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General

  • Target

    3dc9242174f1a2ab0c304d3cc5ab7e5ba900f252c7f1bef2b408174517070869

  • Size

    475KB

  • Sample

    220521-n7czbsegb8

  • MD5

    54549d3228636cd5c86aa545dc686080

  • SHA1

    5c00881d94927c9fba937ef2d0d18775a9a9ec3f

  • SHA256

    3dc9242174f1a2ab0c304d3cc5ab7e5ba900f252c7f1bef2b408174517070869

  • SHA512

    0b1f5a26434361bbb1163f2127a0295941f0b9a74a09e968ca905c0bc2ec064792b6a42e4f7fad6c7bd38e1ce86fa6a30b5e717872a40766fb8f39cfcc3478f8

Score
10/10
formbookcuzypersistenceratspywarestealersuricatatrojan

Malware Config

Extracted

Family

formbook

Version

4.1

Campaign

cuzy

Decoy

qytzkd.info

cotils.com

globl.photography

kczyzc.com

aero-re.com

k2centrope.com

gmiecuador.com

plufacile.com

hdlivewatchtv.com

hormongefluester.com

taarufnikah.com

extremecoffeemachine.info

jobnavio.com

duihuanji.com

buyspotifystreams.com

dieteticienneetgourmande.com

calmcreativebox.com

eletriking.com

shenzhu3.com

bis-en-ligne.com

Targets

    • Target

      UVMXBIMGPQmBopg.exe

    • Size

      532KB

    • MD5

      57922b4e9d102a43d8758ba35df42969

    • SHA1

      b175108ff8d06e71ab8fc22e2504891b9838015b

    • SHA256

      85915cd56ea653449e15a3f3b393bf398c1135221139d75a5349b51831413937

    • SHA512

      028a8d9607ec8c638900b7e8988ff5ad91fbec9291a95862dcfdb0842d63128a6c0a67dff5ff99788a972f64bbb4a9cf67e9d3ad821a8f7c0675b730c448d653

    Score
    10/10
    formbookcuzypersistenceratspywarestealersuricatatrojan

    • Formbook

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

      trojanspywarestealerformbook

    • suricata: ET MALWARE FormBook CnC Checkin (GET)

      suricata: ET MALWARE FormBook CnC Checkin (GET)

      suricata

    • suricata: ET MALWARE FormBook CnC Checkin (POST) M2

      suricata: ET MALWARE FormBook CnC Checkin (POST) M2

      suricata

    • Formbook Payload

      rat

    • Adds policy Run key to start application

      persistence

    • Deletes itself

    • Reads user/profile data of web browsers

      Infostealers often target stored browser data, which can include saved credentials etc.

      spywarestealer

    • 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

2
T1060

Privilege Escalation

Defense Evasion

Modify Registry

3
T1112

Credential Access

Credentials in Files

1
T1081

Discovery

Lateral Movement

Collection

Data from Local System

1
T1005

Exfiltration

Command and Control

Impact

Tasks