Analysis

  • max time kernel
    98s
  • max time network
    99s
  • platform
    windows10-2004_x64
  • resource
    win10v2004-20240426-en
  • resource tags

    arch:x64arch:x86image:win10v2004-20240426-enlocale:en-usos:windows10-2004-x64system
  • submitted
    09-05-2024 05:21

General

  • Target

    f23b020b5a3aab42525b80bef3474df287cc7fa80dc3c13229c571e32fb99fe9.exe

  • Size

    658KB

  • MD5

    cef1565654989742eaffa2cbc59947eb

  • SHA1

    afef46a08dc6a2e1b3c8a9c6b58627677403f7b5

  • SHA256

    f23b020b5a3aab42525b80bef3474df287cc7fa80dc3c13229c571e32fb99fe9

  • SHA512

    53b9b0cf0d8d1c815c269e1f152ee26cda3fe18e277341f753c2d98a134e32a1c4bc6691d99cee68942e497014785087a20b2563005fd7ce4aaac9511ccfcf97

  • SSDEEP

    12288:v0nTYdzssaVbe+32tFnbEaluZO4LjAIzlalEhq6o7i4ID3/SH:7zsscbeWaj4LjBhs6oV5H

Malware Config

Extracted

Family

formbook

Version

4.1

Campaign

ht3d

Decoy

derlon.net

46gem.vip

bridal-heart-boutique.com

porarquitectura.com

durkal.online

9916k.vip

nativegarden.net

hoodjac.com

coachwunder.com

jutuowangluo.com

frankmontagna.com

jalenx.com

yhxg.net

brasserie-bro.com

whitecoatprivilege.com

sigmadriving.com

inhkipcmacau.com

freediveexperience.com

52iwin.com

aaditt.com

Signatures

  • Formbook

    Formbook is a data stealing malware which is capable of stealing data.

  • Formbook payload 1 IoCs
  • Suspicious use of SetThreadContext 1 IoCs
  • Suspicious behavior: EnumeratesProcesses 6 IoCs
  • Suspicious use of AdjustPrivilegeToken 1 IoCs
  • Suspicious use of WriteProcessMemory 12 IoCs

Processes

  • C:\Users\Admin\AppData\Local\Temp\f23b020b5a3aab42525b80bef3474df287cc7fa80dc3c13229c571e32fb99fe9.exe
    "C:\Users\Admin\AppData\Local\Temp\f23b020b5a3aab42525b80bef3474df287cc7fa80dc3c13229c571e32fb99fe9.exe"
    1⤵
    • Suspicious use of SetThreadContext
    • Suspicious behavior: EnumeratesProcesses
    • Suspicious use of AdjustPrivilegeToken
    • Suspicious use of WriteProcessMemory
    PID:4904
    • C:\Users\Admin\AppData\Local\Temp\f23b020b5a3aab42525b80bef3474df287cc7fa80dc3c13229c571e32fb99fe9.exe
      "C:\Users\Admin\AppData\Local\Temp\f23b020b5a3aab42525b80bef3474df287cc7fa80dc3c13229c571e32fb99fe9.exe"
      2⤵
        PID:2136
      • C:\Users\Admin\AppData\Local\Temp\f23b020b5a3aab42525b80bef3474df287cc7fa80dc3c13229c571e32fb99fe9.exe
        "C:\Users\Admin\AppData\Local\Temp\f23b020b5a3aab42525b80bef3474df287cc7fa80dc3c13229c571e32fb99fe9.exe"
        2⤵
          PID:4412
        • C:\Users\Admin\AppData\Local\Temp\f23b020b5a3aab42525b80bef3474df287cc7fa80dc3c13229c571e32fb99fe9.exe
          "C:\Users\Admin\AppData\Local\Temp\f23b020b5a3aab42525b80bef3474df287cc7fa80dc3c13229c571e32fb99fe9.exe"
          2⤵
          • Suspicious behavior: EnumeratesProcesses
          PID:4408

      Network

      MITRE ATT&CK Matrix

      Replay Monitor

      Loading Replay Monitor...

      Downloads

      • memory/4408-11-0x0000000000400000-0x000000000042F000-memory.dmp

        Filesize

        188KB

      • memory/4408-14-0x0000000001360000-0x00000000016AA000-memory.dmp

        Filesize

        3.3MB

      • memory/4904-6-0x0000000074680000-0x0000000074E30000-memory.dmp

        Filesize

        7.7MB

      • memory/4904-3-0x0000000004C60000-0x0000000004CF2000-memory.dmp

        Filesize

        584KB

      • memory/4904-4-0x0000000004C10000-0x0000000004C1A000-memory.dmp

        Filesize

        40KB

      • memory/4904-5-0x0000000004F40000-0x0000000004FDC000-memory.dmp

        Filesize

        624KB

      • memory/4904-0-0x000000007468E000-0x000000007468F000-memory.dmp

        Filesize

        4KB

      • memory/4904-7-0x0000000004F10000-0x0000000004F2C000-memory.dmp

        Filesize

        112KB

      • memory/4904-8-0x00000000050F0000-0x00000000050FE000-memory.dmp

        Filesize

        56KB

      • memory/4904-9-0x0000000005120000-0x0000000005136000-memory.dmp

        Filesize

        88KB

      • memory/4904-10-0x0000000006240000-0x00000000062B6000-memory.dmp

        Filesize

        472KB

      • memory/4904-2-0x0000000005170000-0x0000000005714000-memory.dmp

        Filesize

        5.6MB

      • memory/4904-13-0x0000000074680000-0x0000000074E30000-memory.dmp

        Filesize

        7.7MB

      • memory/4904-1-0x0000000000160000-0x000000000020A000-memory.dmp

        Filesize

        680KB