Analysis

  • max time kernel
    69s
  • max time network
    115s
  • platform
    windows10_x64
  • resource
    win10v20210408
  • submitted
    14/09/2021, 09:06

General

  • Target
    SecuriteInfo.com.MachineLearning.Anomalous.95.7087.7112.exe
  • Size 481KB
  • Sample210914-k2rnraadep
  • SHA256 57c14f3c817855d5ba2bfabaade5929697472d2989a8a9bcff46e50ac499a4dc
  • MD5 SHA1 SHA512

Malware Config

Extracted

Family
  • formbook

Version
  • 4.1

Campaign
  • ajki

C2
  • http://www.midwestamericanwoman.com/ajki/

Decoy
  • elborivegano.com

  • jacksbookbuddies.com

  • gentciu.com

  • lovetattoonorteguadalix.com

  • dahlkar.com

  • hjobjiihna.club

  • narccar.com

  • noexcuseadventure.com

  • mortongroverealestateinfo.com

  • pursuegoodtimes.com

  • becomearepresentativetoday.com

  • 20bagger.com

  • lowestprices.space

  • qzgay.com

  • thegoenkapost.com

  • glassdooronline.com

  • quantizesoftware.com

  • bayleighmphotography.com

  • hzmm97.com

  • theexoticbox.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\SecuriteInfo.com.MachineLearning.Anomalous.95.7087.7112.exe
    "C:\Users\Admin\AppData\Local\Temp\SecuriteInfo.com.MachineLearning.Anomalous.95.7087.7112.exe"
    1⤵
    • Suspicious use of SetThreadContext
    • Suspicious use of WriteProcessMemory
    PID:3628
    • C:\Users\Admin\AppData\Local\Temp\SecuriteInfo.com.MachineLearning.Anomalous.95.7087.7112.exe
      "C:\Users\Admin\AppData\Local\Temp\SecuriteInfo.com.MachineLearning.Anomalous.95.7087.7112.exe"
      2⤵
      • Suspicious behavior: EnumeratesProcesses
      PID:3712

Network

        MITRE ATT&CK Matrix

        Replay Monitor

        Loading Replay Monitor...

        Downloads

        memory/3628-115-0x00000000001E0000-0x00000000001E1000-memory.dmp

        memory/3628-117-0x0000000004FD0000-0x0000000004FD1000-memory.dmp

        memory/3628-118-0x0000000004AD0000-0x0000000004AD1000-memory.dmp

        memory/3628-119-0x0000000004AD0000-0x0000000004FCE000-memory.dmp

        memory/3628-120-0x0000000004AA0000-0x0000000004AA1000-memory.dmp

        memory/3628-121-0x0000000004E40000-0x0000000004E47000-memory.dmp

        memory/3628-122-0x0000000008010000-0x0000000008011000-memory.dmp

        memory/3628-123-0x00000000084A0000-0x0000000008509000-memory.dmp

        memory/3628-124-0x0000000008550000-0x0000000008584000-memory.dmp

        memory/3712-125-0x0000000000400000-0x000000000042E000-memory.dmp

        memory/3712-127-0x00000000011A0000-0x00000000014C0000-memory.dmp