Analysis

  • max time kernel
    122s
  • max time network
    125s
  • platform
    windows7_x64
  • resource
    win7-20231023-en
  • resource tags

    arch:x64arch:x86image:win7-20231023-enlocale:en-usos:windows7-x64system
  • submitted
    23/10/2023, 16:43

General

  • Target

    NEAS.2f717becc408420e2dfdcac5643bcf420ce2a8e3e28320c23b3db7a489235f2aexe_JC.exe

  • Size

    590KB

  • MD5

    e085287e182e1fe1afc6136e08639b49

  • SHA1

    5eb95ee31e92596ab20100ad13358c5e214c20cf

  • SHA256

    2f717becc408420e2dfdcac5643bcf420ce2a8e3e28320c23b3db7a489235f2a

  • SHA512

    0a22ce57d336d07ece3121144c9aa67a5db67164782cf53e60ecd3689e8ba6af6f0d4ed49dbf9b7afdabee4cd24c61d105083104740b02f7beb8ee1927674414

  • SSDEEP

    12288:u8zS55mFzhcNurziYbsFTzKyGvmKE8GJnff5VBJSCQ:uf55qF6urz9IFPOuZ5nsJ

Malware Config

Extracted

Family

formbook

Version

4.1

Campaign

cy12

Decoy

routinelywell.com

traderinformation.com

xv1lz.cfd

elfiensclinic.com

dfwtexasmilitaryagent.com

gb3p8a.com

ofcure.com

kslgd.link

apexassisthubs.com

270hg.com

spacovitta.com

mattress-info-hu-kwu.today

jakestarrbroadcast.com

modestswimwearshop.com

game0814.com

gec.tokyo

growwellnesscoaching.com

thefavoreats.com

gaasmantech.net

mloffers.net

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 3 IoCs
  • Suspicious use of AdjustPrivilegeToken 1 IoCs
  • Suspicious use of WriteProcessMemory 7 IoCs

Processes

  • C:\Users\Admin\AppData\Local\Temp\NEAS.2f717becc408420e2dfdcac5643bcf420ce2a8e3e28320c23b3db7a489235f2aexe_JC.exe
    "C:\Users\Admin\AppData\Local\Temp\NEAS.2f717becc408420e2dfdcac5643bcf420ce2a8e3e28320c23b3db7a489235f2aexe_JC.exe"
    1⤵
    • Suspicious use of SetThreadContext
    • Suspicious behavior: EnumeratesProcesses
    • Suspicious use of AdjustPrivilegeToken
    • Suspicious use of WriteProcessMemory
    PID:2380
    • C:\Users\Admin\AppData\Local\Temp\NEAS.2f717becc408420e2dfdcac5643bcf420ce2a8e3e28320c23b3db7a489235f2aexe_JC.exe
      "C:\Users\Admin\AppData\Local\Temp\NEAS.2f717becc408420e2dfdcac5643bcf420ce2a8e3e28320c23b3db7a489235f2aexe_JC.exe"
      2⤵
      • Suspicious behavior: EnumeratesProcesses
      PID:2712

Network

        MITRE ATT&CK Matrix

        Replay Monitor

        Loading Replay Monitor...

        Downloads

        • memory/2380-6-0x0000000000440000-0x0000000000450000-memory.dmp

          Filesize

          64KB

        • memory/2380-15-0x0000000073FC0000-0x00000000746AE000-memory.dmp

          Filesize

          6.9MB

        • memory/2380-2-0x0000000004D10000-0x0000000004D50000-memory.dmp

          Filesize

          256KB

        • memory/2380-3-0x00000000006F0000-0x0000000000708000-memory.dmp

          Filesize

          96KB

        • memory/2380-4-0x0000000073FC0000-0x00000000746AE000-memory.dmp

          Filesize

          6.9MB

        • memory/2380-5-0x0000000004D10000-0x0000000004D50000-memory.dmp

          Filesize

          256KB

        • memory/2380-7-0x0000000005800000-0x000000000586E000-memory.dmp

          Filesize

          440KB

        • memory/2380-0-0x0000000000B80000-0x0000000000C18000-memory.dmp

          Filesize

          608KB

        • memory/2380-1-0x0000000073FC0000-0x00000000746AE000-memory.dmp

          Filesize

          6.9MB

        • memory/2712-10-0x0000000000400000-0x000000000042F000-memory.dmp

          Filesize

          188KB

        • memory/2712-12-0x000000007EFDE000-0x000000007EFDF000-memory.dmp

          Filesize

          4KB

        • memory/2712-14-0x0000000000400000-0x000000000042F000-memory.dmp

          Filesize

          188KB

        • memory/2712-8-0x0000000000400000-0x000000000042F000-memory.dmp

          Filesize

          188KB

        • memory/2712-16-0x0000000000C20000-0x0000000000F23000-memory.dmp

          Filesize

          3.0MB