Analysis

  • max time kernel
    120s
  • max time network
    125s
  • platform
    windows10_x64
  • resource
    win10-en-20211208
  • submitted
    13/01/2022, 15:59

General

  • Target
    895d492abf6057079a739970f3666977.exe
  • Size 534KB
  • Sample220113-te53asbce7
  • SHA256 c4e0e2fd9fc5399619706e67a776832eeb09461874f035a75a7b8e047fb964a0
  • MD5 SHA1 SHA512

Malware Config

Extracted

Family
  • formbook

Version
  • 4.1

Campaign
  • d2z8

Decoy
  • jameshenrycfa.com

  • hearing-siemens.com

  • way2noteshub.com

  • metaswapdex.com

  • car-electronic-performance.com

  • aspurgentcare.com

  • htedbchd.website

  • lojakaton.online

  • trukorera.online

  • sevenstoners.com

  • herlihygaragedoors.com

  • starforspotify.com

  • catilaf.com

  • iagroupsocial.com

  • ranchrealestatetx.com

  • wu7btbn1zv9y.xyz

  • realvrz.com

  • needljlane.xyz

  • newsreaderdynamo.com

  • nasser-group.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\895d492abf6057079a739970f3666977.exe
    "C:\Users\Admin\AppData\Local\Temp\895d492abf6057079a739970f3666977.exe"
    1⤵
    • Suspicious use of SetThreadContext
    • Suspicious use of WriteProcessMemory
    PID:2424
    • C:\Users\Admin\AppData\Local\Temp\895d492abf6057079a739970f3666977.exe
      "C:\Users\Admin\AppData\Local\Temp\895d492abf6057079a739970f3666977.exe"
      2⤵
      • Suspicious behavior: EnumeratesProcesses
      PID:380

Network

        MITRE ATT&CK Matrix

        Replay Monitor

        Loading Replay Monitor...

        Downloads

        memory/380-125-0x0000000000400000-0x000000000042F000-memory.dmp

        memory/380-127-0x00000000018D0000-0x0000000001BF0000-memory.dmp

        memory/2424-121-0x00000000052D0000-0x00000000052DA000-memory.dmp

        memory/2424-119-0x0000000004DE0000-0x00000000052DE000-memory.dmp

        memory/2424-120-0x0000000004F40000-0x0000000004F4A000-memory.dmp

        memory/2424-115-0x0000000000510000-0x000000000059C000-memory.dmp

        memory/2424-122-0x00000000083A0000-0x00000000083EB000-memory.dmp

        memory/2424-123-0x0000000008490000-0x000000000852C000-memory.dmp

        memory/2424-124-0x0000000008630000-0x0000000008696000-memory.dmp

        memory/2424-118-0x0000000004DE0000-0x0000000004E72000-memory.dmp

        memory/2424-117-0x00000000052E0000-0x00000000057DE000-memory.dmp

        memory/2424-116-0x0000000000510000-0x000000000059C000-memory.dmp