General

  • Target

    Request for Quote.doc

  • Size

    284KB

  • Sample

    211012-tmx2nacehr

  • MD5

    13b0f950e6053f758330793454df0d1e

  • SHA1

    8a8421007b2af55e8381a5625a3e5f07794ad8b0

  • SHA256

    7312e4d88a96b1c5cfda9a0edefd206400aff65cdb05ac599ed7adcf8bf166f9

  • SHA512

    f10fae86cd3a901eb9b8ac2e3bcab42db10e8202c2aa78716102389645d451d7f011c4c06e4b56639455027ba9ac38a4bd684e1fd8ecfb5ee7508b29a4a438cf

Malware Config

Extracted

Family

formbook

Version

4.1

Campaign

mxwf

C2

http://www.zahnimplantatangebotede.com/mxwf/

Decoy

orders-cialis.info

auctionorbuy.com

meanmugsamore.com

yachtcrewmark.com

sacredkashilifestudio.net

themintyard.com

bragafoods.com

sierp.com

hausofdeme.com

anthonyjames915.com

bajardepesoencasa.com

marciaroyal.com

earringlifter.com

dsdjfhd9ddksa1as.info

bmzproekt.com

employmentbc.com

ptsdtreatment.space

vrchance.com

cnrongding.com

welovelit.com

Targets

    • Target

      Request for Quote.doc

    • Size

      284KB

    • MD5

      13b0f950e6053f758330793454df0d1e

    • SHA1

      8a8421007b2af55e8381a5625a3e5f07794ad8b0

    • SHA256

      7312e4d88a96b1c5cfda9a0edefd206400aff65cdb05ac599ed7adcf8bf166f9

    • SHA512

      f10fae86cd3a901eb9b8ac2e3bcab42db10e8202c2aa78716102389645d451d7f011c4c06e4b56639455027ba9ac38a4bd684e1fd8ecfb5ee7508b29a4a438cf

    • 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

    • Blocklisted process makes network request

    • Downloads MZ/PE file

    • Executes dropped EXE

    • Loads dropped DLL

    • Suspicious use of SetThreadContext

MITRE ATT&CK Matrix ATT&CK v6

Execution

Command-Line Interface

1
T1059

Exploitation for Client Execution

1
T1203

Defense Evasion

Modify Registry

1
T1112

Discovery

Query Registry

2
T1012

System Information Discovery

3
T1082

Tasks