General

  • Target

    001100202021.lzh

  • Size

    384KB

  • Sample

    211102-pvmhnshedn

  • MD5

    8b2f379ffe86b4ad0ef434942b512d8e

  • SHA1

    0774a83d385d18253d0f6e7b02a3699af20c443b

  • SHA256

    7b2d58fc166483d629c34ce43755517784fd00eb691aec1037e333f3759fcf49

  • SHA512

    ccde975745d4faeeb58bc38be4f1641dc1a99b0e2e62abe6e1ab597bcacd7c4b437555dca8aff782d3e81c958c84cf4d6ed3b4b61ad855b1ca2b993ff997dc2f

Malware Config

Extracted

Family

formbook

Version

4.1

Campaign

u1bs

C2

http://www.vgmpradio.com/u1bs/

Decoy

ln-safe-keepingmisva4.xyz

rtfh.xyz

awolin.link

metadlf.com

cardboardcasual.com

psicoterapiahablada.com

spaminator.xyz

hnjqzl.top

dentalyinovasi.site

biosynblas.com

zvyk.store

shreevishwakarmaservices.com

showersplash.com

norbert-roth.com

londoncapitaltraders.com

istanbuldonerkebabheroncity.com

realdiscountsnow.com

marlinplumbingwnc.com

magazinadziavane.com

qantv.com

Targets

    • Target

      001100202021.exe

    • Size

      462KB

    • MD5

      54c9006a6634870e0f02fca2b6ba0d4f

    • SHA1

      7a3fffad9a7be88516c8004e9e6b55fcf4757e35

    • SHA256

      62678459c076b6993bbe9cc617bde236afe8a87906f5de98adc375665ba0a84f

    • SHA512

      295ccdd3a3ff79957d559d9cdb9a8d8f2d6fbf471667516a03e0a127395ad33927e3b80f0245229a208fe1460a4def93542b551e1eb5bb5cf0cd428a59f7f697

    • Formbook

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

    • suricata: ET MALWARE FormBook CnC Checkin (GET)

      suricata: ET MALWARE FormBook CnC Checkin (GET)

    • Formbook Payload

    • Deletes itself

    • Suspicious use of SetThreadContext

MITRE ATT&CK Matrix ATT&CK v6

Execution

Scheduled Task

1
T1053

Persistence

Scheduled Task

1
T1053

Privilege Escalation

Scheduled Task

1
T1053

Discovery

System Information Discovery

2
T1082

Query Registry

1
T1012

Tasks