Analysis

  • max time kernel
    58s
  • max time network
    135s
  • platform
    windows10_x64
  • resource
    win10v20210408
  • submitted
    20/08/2021, 07:32

General

  • Target
    33b24c1c259b9a52fe3e4c423eb7d64c.exe
  • Size 759KB
  • Sample210820-cd2flkahe2
  • SHA256 3f8cd22d1b3b93b4884c70e6a9c032d2d7e2bb341db8ea85d4c86b1d0e5cfaf9
  • MD5 SHA1 SHA512

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

Signatures

  • Formbook

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

  • Formbook Payload 2 IoCs
  • Suspicious use of SetThreadContext 1 IoCs
  • Suspicious behavior: EnumeratesProcesses 2 IoCs
  • Suspicious use of WriteProcessMemory 6 IoCs

Processes

  • C:\Users\Admin\AppData\Local\Temp\33b24c1c259b9a52fe3e4c423eb7d64c.exe
    "C:\Users\Admin\AppData\Local\Temp\33b24c1c259b9a52fe3e4c423eb7d64c.exe"
    1⤵
    • Suspicious use of SetThreadContext
    • Suspicious use of WriteProcessMemory
    PID:808
    • C:\Users\Admin\AppData\Local\Temp\33b24c1c259b9a52fe3e4c423eb7d64c.exe
      "C:\Users\Admin\AppData\Local\Temp\33b24c1c259b9a52fe3e4c423eb7d64c.exe"
      2⤵
      • Suspicious behavior: EnumeratesProcesses
      PID:3592

Network

        MITRE ATT&CK Matrix

        Replay Monitor

        Loading Replay Monitor...

        Downloads

        memory/808-114-0x00000000006B0000-0x00000000006B1000-memory.dmp

        memory/808-116-0x0000000007A80000-0x0000000007A81000-memory.dmp

        memory/808-117-0x0000000007620000-0x0000000007621000-memory.dmp

        memory/808-118-0x00000000076C0000-0x00000000076C1000-memory.dmp

        memory/808-119-0x00000000075C0000-0x00000000075C1000-memory.dmp

        memory/808-120-0x0000000007580000-0x0000000007A7E000-memory.dmp

        memory/808-121-0x0000000007A50000-0x0000000007A61000-memory.dmp

        memory/808-122-0x0000000009B90000-0x0000000009C39000-memory.dmp

        memory/808-123-0x00000000029C0000-0x00000000029FC000-memory.dmp

        memory/3592-124-0x0000000000400000-0x000000000042E000-memory.dmp

        memory/3592-126-0x0000000000C30000-0x0000000000F50000-memory.dmp