Overview

overview

10

Static

static

Document.xlsx

windows7_x64

10

Document.xlsx

windows10_x64

1

Sharing

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General

  • Target

    Document.xlsx

  • Size

    915KB

  • Sample

    211130-rt6ahafben

  • MD5

    73fd510c5129076c60673f6b2a9f4a9b

  • SHA1

    fdf2c44e484693aa63c44b5ff66160f641aab5a1

  • SHA256

    d31a9e13a2911d103c65463dc8cb8d1253493f8ab9cad34adc3cad00f1c7d235

  • SHA512

    bcd3a60d2de2c3b343388dfe8f9aa76ca71880a28cebce99282affff5621138b29f254177313842a11ec7d93afe95fafd7595f38fd854df4c97fdee485208898

Score
10/10
formbookjy0bratspywarestealersuricatatrojan

Malware Config

Extracted

Family

formbook

Version

4.1

Campaign

jy0b

C2

http://www.filecrev.com/jy0b/

Decoy

lamejorimagen.com

mykabukibrush.com

modgon.com

barefoottherapeutics.com

shimpeg.net

trade-sniper.com

chiangkhancityhotel.com

joblessmoni.club

stespritsubways.com

chico-group.com

nni8.xyz

searchtypically.online

jobsyork.com

bestsales-crypto.com

iqmarketing.info

bullcityphotobooths.com

fwssc.icu

1oc87s.icu

usdiesel.xyz

secrets2optimumnutrition.com

Targets

    • Target

      Document.xlsx

    • Size

      915KB

    • MD5

      73fd510c5129076c60673f6b2a9f4a9b

    • SHA1

      fdf2c44e484693aa63c44b5ff66160f641aab5a1

    • SHA256

      d31a9e13a2911d103c65463dc8cb8d1253493f8ab9cad34adc3cad00f1c7d235

    • SHA512

      bcd3a60d2de2c3b343388dfe8f9aa76ca71880a28cebce99282affff5621138b29f254177313842a11ec7d93afe95fafd7595f38fd854df4c97fdee485208898

    Score
    10/10
    formbookjy0bratspywarestealersuricatatrojan

    • 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

    • Formbook Payload

      rat

    • Blocklisted process makes network request

    • Downloads MZ/PE file

    • Executes dropped EXE

    • Loads dropped DLL

    • Suspicious use of SetThreadContext

    behavioral1behavioral2

MITRE ATT&CK Matrix ATT&CK v6

Initial Access

Execution

Exploitation for Client Execution

1
T1203

Persistence

Privilege Escalation

Defense Evasion

Modify Registry

1
T1112

Credential Access

Discovery

System Information Discovery

3
T1082

Query Registry

2
T1012

Lateral Movement

Collection

Exfiltration

Command and Control

Impact

Tasks