General

  • Target
    904fd496b076d10ab4fc547559b5d0b4_JaffaCakes118
  • Size 576KB
  • Sample240603-dc9ppsgf9s
  • SHA256 3a10c525b2f0a94e7e9facfa4685490e9a46d0d6a62be53f570fa845cd680c56
  • MD5 SHA1 SHA512 SSDEEP

Malware Config

Extracted

Family
  • formbook

Version
  • 4.1

Campaign
  • c232

Decoy
  • tangdourenfz.com

  • helpforkids.today

  • bioethanol-us.com

  • 0351zc.com

  • 3rdimultimedia.com

  • thecannibisconnection.net

  • mktoob.net

  • orchidinvestmentlimited.com

  • moccustoms.com

  • shopendora.com

  • rosariosandino.com

  • bien-vivre-tunisie.com

  • godofgreens.com

  • nhathuocphuongle.com

  • thefastsource.com

  • viagra2tadalafil.com

  • abarroteslacanasta.com

  • versabiosciences.com

  • nergiztarimhayvancilik.com

  • airpodsbayi.com

Targets

    • Target
      904fd496b076d10ab4fc547559b5d0b4_JaffaCakes118
    • Size 576KB
    • SHA256 3a10c525b2f0a94e7e9facfa4685490e9a46d0d6a62be53f570fa845cd680c56
    • MD5 SHA1 SHA512 SSDEEP
    • Formbook

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

    • Formbook payload

    • Loads dropped DLL

    • 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

    • Target
      $APPDATA/25/66.opends60.dll
    • Size 42B
    • SHA256 e7ab6b06a1134f3efe20fc5816ad5402c8e111fbd5031ec4f2c520224b9d5bdb
    • MD5 SHA1 SHA512
    Score
    1/10
    • Target
      $APPDATA/25/vcompd.dll
    • Size 25KB
    • SHA256 1c3a71319639355f5eddb6a85f25d5de42e91cfe0fc0589fe77efd5903d6d77d
    • MD5 SHA1 SHA512 SSDEEP
    Score
    1/10
    • Target
      $APPDATA/emergency/diffs/1.opends60.dll
    • Size 723B
    • SHA256 e78e084b6f4055ec343112544f8143140d9c401c3d5ed97e96ea305c0e1a2216
    • MD5 SHA1 SHA512
    Score
    1/10
    • Target
      $APPDATA/emergency/diffs/3.COMServerPS.dll
    • Size 287B
    • SHA256 1eec0baff5fe77be2954f6fd125bff70699aa4aad30978ce650ee68cd0b478fd
    • MD5 SHA1 SHA512
    Score
    1/10
    • Target
      $APPDATA/emergency/diffs/5.opends60.dll
    • Size 50B
    • SHA256 af70af914b3ac7d5dc4023934ebcfc189242f8e41c764cfcfae5ade6be3af993
    • MD5 SHA1 SHA512
    Score
    1/10
    • Target
      $APPDATA/emergency/diffs/ActiveSyncBootstrap.dll
    • Size 40KB
    • SHA256 1bf2270bfa6bafe29329f9d84c5f8856b57c84af6f3ed05027cebc4f767d07ef
    • MD5 SHA1 SHA512 SSDEEP
    Score
    1/10
    • Target
      $APPDATA/emergency/diffs/devenv.exe
    • Size 1KB
    • SHA256 374c4bc0b4743621fddb79a9c56b8b01c097119f1488148d6bea946f6e1e3344
    • MD5 SHA1 SHA512
    Score
    1/10
    • Target
      $APPDATA/emergency/diffs/guidgen.exe
    • Size 38KB
    • SHA256 a2f590dea50cde47b0325d7a9adeea464257f46b76c059cf3e1ab2db65574685
    • MD5 SHA1 SHA512 SSDEEP
    Score
    1/10
    • Target
      $APPDATA/emergency/diffs/metade.dll
    • Size 40KB
    • SHA256 1c55dab99bdf7461f211af018ce84478ff76f230133bfe3f8ed4b535a6a3cbd1
    • MD5 SHA1 SHA512 SSDEEP
    Score
    1/10
    • Target
      $APPDATA/emergency/diffs/msdnmui.dll
    • Size 29KB
    • SHA256 8638015b2bbc5b04029749aeb78e14521b5928737ca5e03bbcc2c0ec1a47f6cf
    • MD5 SHA1 SHA512 SSDEEP
    Score
    1/10
    • Target
      $APPDATA/emergency/diffs/vcdeployui.dll
    • Size 10KB
    • SHA256 116d2a7b1c04779dc774f9012dff83f01cc4905bfce0e745c1e6f1b469b445a2
    • MD5 SHA1 SHA512 SSDEEP
    Score
    1/10
    • Target
      $APPDATA/toplist/mode/wbemDC.dll
    • Size 31KB
    • SHA256 697f768d749e5bfe8055997819fc0b088cb7ea2ce31e198b7210fa7dfa1ee597
    • MD5 SHA1 SHA512 SSDEEP
    Score
    1/10
    • Target
      $PLUGINSDIR/System.dll
    • Size 11KB
    • SHA256 ac9dfe3b35ea4b8932536ed7406c29a432976b685cc5322f94ef93df920fede7
    • MD5 SHA1 SHA512 SSDEEP
    Score
    3/10
    • Target
      $PLUGINSDIR/nsDialogs.dll
    • Size 9KB
    • SHA256 8d4b1c275fd1cd0782a265080b56d1aec8d1c93edca5ef3b050d1d20d7b61f33
    • MD5 SHA1 SHA512 SSDEEP
    Score
    3/10
    • Target
      $TEMP/Conservatory.dll
    • Size 43KB
    • SHA256 0a5e2d346b9e7296275bf79fbda56cfc21a8af540b836dba04df1b6270bfe2c3
    • MD5 SHA1 SHA512 SSDEEP
    Score
    3/10

MITRE ATT&CK Enterprise v15

Tasks

static1

Score
3/10

behavioral1

formbookc232ratspywarestealertrojan
Score
10/10

behavioral2

formbookc232persistenceratspywarestealertrojan
Score
10/10

behavioral3

Score
1/10

behavioral4

Score
1/10

behavioral5

Score
1/10

behavioral6

Score
1/10

behavioral7

Score
1/10

behavioral8

Score
1/10

behavioral9

Score
1/10

behavioral10

Score
1/10

behavioral11

Score
1/10

behavioral12

Score
1/10

behavioral13

Score
1/10

behavioral14

Score
1/10

behavioral15

Score
1/10

behavioral16

Score
1/10

behavioral17

Score
1/10

behavioral18

Score
1/10

behavioral19

Score
1/10

behavioral20

Score
1/10

behavioral21

Score
1/10

behavioral22

Score
1/10

behavioral23

Score
1/10

behavioral24

Score
1/10

behavioral25

Score
1/10

behavioral26

Score
1/10

behavioral27

Score
3/10

behavioral28

Score
3/10

behavioral29

Score
3/10

behavioral30

Score
3/10

behavioral31

Score
1/10

behavioral32

Score
3/10