Analysis

  • max time kernel
    151s
  • max time network
    92s
  • platform
    windows7_x64
  • resource
    win7v20210408
  • submitted
    10/08/2021, 13:58

General

  • Target
    790939840cb426b9f163776c2c478966.exe
  • Size 831KB
  • Sample210810-95fdejpr8e
  • SHA256 0ea81e325568a6d5c8ecde8ce0198dabe9553e237ef46b328240d7f51231d3bb
  • 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\790939840cb426b9f163776c2c478966.exe
    "C:\Users\Admin\AppData\Local\Temp\790939840cb426b9f163776c2c478966.exe"
    1⤵
    • Suspicious use of SetThreadContext
    • Suspicious use of WriteProcessMemory
    PID:1820
    • C:\Users\Admin\AppData\Local\Temp\790939840cb426b9f163776c2c478966.exe
      "C:\Users\Admin\AppData\Local\Temp\790939840cb426b9f163776c2c478966.exe"
      2⤵
      • Suspicious behavior: EnumeratesProcesses
      PID:764

Network

        MITRE ATT&CK Matrix

        Replay Monitor

        Loading Replay Monitor...

        Downloads

        memory/764-67-0x0000000000400000-0x000000000042E000-memory.dmp

        memory/764-69-0x0000000000830000-0x0000000000B33000-memory.dmp

        memory/1820-60-0x0000000000F50000-0x0000000000F51000-memory.dmp

        memory/1820-62-0x0000000004820000-0x00000000048B7000-memory.dmp

        memory/1820-63-0x0000000004950000-0x0000000004951000-memory.dmp

        memory/1820-64-0x0000000000580000-0x0000000000591000-memory.dmp

        memory/1820-65-0x000000000D2A0000-0x000000000D33E000-memory.dmp

        memory/1820-66-0x0000000000AD0000-0x0000000000B00000-memory.dmp