General

  • Target

    1e000dc5b51b181fe54c745cdbdefc108b82e1a508a2dfb9784449d68e23f6e5

  • Size

    236KB

  • Sample

    220521-mmh46sfbek

  • MD5

    8b181765be32aee0133933b2ac5ec658

  • SHA1

    eb2d1d219a0761a3e48d72b7f68708600c206844

  • SHA256

    1e000dc5b51b181fe54c745cdbdefc108b82e1a508a2dfb9784449d68e23f6e5

  • SHA512

    b2344cd616cdda6592b848145552ab3c10086ce83aa22fdd92c91b484c3d66ddf13ed4e3f2075f6008dfab6127f78c7b6d55b9067d05b8ed5a68d9ce8e4678c9

Malware Config

Extracted

Family

formbook

Version

3.9

Campaign

mw9

Decoy

ukingdeals.com

mrsstein.com

lupicious.info

alg-kuwait.com

szmlhr.com

news-hunts.com

veiculon.com

nonstops.top

kylibrary.com

thebudgetexplorers.com

okinawaryoko.com

shoecatel.com

licenogy.com

credoinnovation.com

luneandcoco.com

fashilaile.com

x9pd1e0v.biz

rucelka.com

baby-productsnews.com

trunfq1-oua.com

Targets

    • Target

      Order NORM-761-0.exe

    • Size

      326KB

    • MD5

      3c47958dceec6beac4ef5c8fddacfa22

    • SHA1

      9ce83f8bd0b8ddd9e464c02993db62430851dd7f

    • SHA256

      7a755f37dfb67f9ee5f00330aeb01fc6262adc740d610549dbb2ec83e99a2618

    • SHA512

      043c5b3a8486357cd6ffdaba3554a0b85805e1eb2a1995fe78b216200413dc563eec67c5755998b760ec30a072cb5b12b25c4cac5104dfdaca1eda5bca4b4a4e

    • 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

    • Reads user/profile data of web browsers

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

    • Adds Run key to start application

    • Suspicious use of SetThreadContext

MITRE ATT&CK Matrix ATT&CK v6

Execution

Command-Line Interface

1
T1059

Persistence

Registry Run Keys / Startup Folder

1
T1060

Defense Evasion

Modify Registry

2
T1112

Credential Access

Credentials in Files

1
T1081

Discovery

System Information Discovery

1
T1082

Collection

Data from Local System

1
T1005

Tasks