Analysis

  • max time kernel
    53s
  • max time network
    60s
  • platform
    windows7_x64
  • resource
    win7v20210410
  • submitted
    24/08/2021, 13:44

General

  • Target
    9d2916594f9a26e36d83e519a6b20a5e.exe
  • Size 878KB
  • Sample210824-ej53vnjmkx
  • SHA256 11dde0ea97b2f63edbd9d6b42af105bff7fad9225396219a6de96cb8d51125d7
  • 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 1 IoCs
  • Suspicious use of WriteProcessMemory 7 IoCs

Processes

  • C:\Users\Admin\AppData\Local\Temp\9d2916594f9a26e36d83e519a6b20a5e.exe
    "C:\Users\Admin\AppData\Local\Temp\9d2916594f9a26e36d83e519a6b20a5e.exe"
    1⤵
    • Suspicious use of SetThreadContext
    • Suspicious use of WriteProcessMemory
    PID:1668
    • C:\Users\Admin\AppData\Local\Temp\9d2916594f9a26e36d83e519a6b20a5e.exe
      "C:\Users\Admin\AppData\Local\Temp\9d2916594f9a26e36d83e519a6b20a5e.exe"
      2⤵
      • Suspicious behavior: EnumeratesProcesses
      PID:800

Network

        MITRE ATT&CK Matrix

        Replay Monitor

        Loading Replay Monitor...

        Downloads

        memory/800-66-0x0000000000400000-0x000000000042E000-memory.dmp

        memory/800-68-0x0000000000C70000-0x0000000000F73000-memory.dmp

        memory/1668-60-0x0000000000B80000-0x0000000000B81000-memory.dmp

        memory/1668-62-0x0000000004A80000-0x0000000004A81000-memory.dmp

        memory/1668-63-0x00000000003A0000-0x00000000003B1000-memory.dmp

        memory/1668-64-0x0000000006040000-0x00000000060E6000-memory.dmp

        memory/1668-65-0x0000000002150000-0x0000000002188000-memory.dmp