Analysis

  • max time kernel
    120s
  • max time network
    151s
  • platform
    windows10_x64
  • resource
    win10-en-20210920
  • submitted
    22/09/2021, 14:48

General

  • Target
    e6d8645bd64a8fec8d36edfa3dccd6bb.exe
  • Size 760KB
  • Sample210922-r6f65sdaf4
  • SHA256 fcd82e581d68847a1f240bcf0123de948a8bde781a05fbbb805d0033bf91ff43
  • 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\e6d8645bd64a8fec8d36edfa3dccd6bb.exe
    "C:\Users\Admin\AppData\Local\Temp\e6d8645bd64a8fec8d36edfa3dccd6bb.exe"
    1⤵
    • Suspicious use of SetThreadContext
    • Suspicious use of WriteProcessMemory
    PID:300
    • C:\Users\Admin\AppData\Local\Temp\e6d8645bd64a8fec8d36edfa3dccd6bb.exe
      "C:\Users\Admin\AppData\Local\Temp\e6d8645bd64a8fec8d36edfa3dccd6bb.exe"
      2⤵
      • Suspicious behavior: EnumeratesProcesses
      PID:3632

Network

        MITRE ATT&CK Matrix

        Replay Monitor

        Loading Replay Monitor...

        Downloads

        memory/300-115-0x0000000000820000-0x0000000000821000-memory.dmp

        memory/300-117-0x0000000005670000-0x0000000005671000-memory.dmp

        memory/300-118-0x0000000005170000-0x0000000005171000-memory.dmp

        memory/300-119-0x00000000052D0000-0x00000000052D1000-memory.dmp

        memory/300-120-0x0000000005B70000-0x0000000005B71000-memory.dmp

        memory/300-121-0x0000000005620000-0x0000000005621000-memory.dmp

        memory/300-122-0x0000000007BF0000-0x0000000007C0D000-memory.dmp

        memory/300-123-0x0000000005170000-0x000000000566E000-memory.dmp

        memory/300-124-0x0000000007F30000-0x0000000007F31000-memory.dmp

        memory/300-125-0x00000000081D0000-0x0000000008240000-memory.dmp

        memory/300-126-0x0000000008240000-0x0000000008280000-memory.dmp

        memory/3632-127-0x0000000000400000-0x000000000042E000-memory.dmp

        memory/3632-129-0x0000000001670000-0x0000000001990000-memory.dmp