Analysis

  • max time kernel
    149s
  • max time network
    155s
  • platform
    windows10-2004_x64
  • resource
    win10v2004-20231023-en
  • resource tags

    arch:x64arch:x86image:win10v2004-20231023-enlocale:en-usos:windows10-2004-x64system
  • submitted
    23/10/2023, 18:52

General

  • Target

    NEAS.e3bad3b72d6b9d9572d3c2df6e6e02b08366065d4dca0d65d868c4d7d9ff52c8exe_JC.exe

  • Size

    576KB

  • MD5

    bd7d9e25eb411dc50797883dcb932a9a

  • SHA1

    16a066628f7d9d0fe4f4053eca6b51f19844375e

  • SHA256

    e3bad3b72d6b9d9572d3c2df6e6e02b08366065d4dca0d65d868c4d7d9ff52c8

  • SHA512

    c542a741a7f57a2e747a5142031a8a85afc8c7996c8a0739df31af6808fd5892f382d10851cc34ecac619306a74071a10e9503cfef4629f1bd2fb4f4af45288e

  • SSDEEP

    12288:dvs/jTTrK3U0DMEJ5T0nPc/wVI7ZZ41x8//SEeXD+wl:xsLTq3FvNagHdx/

Malware Config

Extracted

Family

formbook

Version

4.1

Campaign

ls02

Decoy

vocabularybot.com

invisalignsmilesolutions.xyz

sleepdisorderinsomnia.com

bern.beauty

ahazmcdris.top

21874960sie8ca1.store

yeitced.xyz

biggerpictureventures.com

alduhagroup.com

itsolutions.biz

0oq6y.com

wildpolis.com

mariobet469.com

brynnwpods.com

tastywin.com

cou2m1.com

newaitrucks.com

puremeans.studio

mitienda-la.com

jujuresorthotel.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 4 IoCs
  • Suspicious use of AdjustPrivilegeToken 1 IoCs
  • Suspicious use of WriteProcessMemory 9 IoCs

Processes

  • C:\Users\Admin\AppData\Local\Temp\NEAS.e3bad3b72d6b9d9572d3c2df6e6e02b08366065d4dca0d65d868c4d7d9ff52c8exe_JC.exe
    "C:\Users\Admin\AppData\Local\Temp\NEAS.e3bad3b72d6b9d9572d3c2df6e6e02b08366065d4dca0d65d868c4d7d9ff52c8exe_JC.exe"
    1⤵
    • Suspicious use of SetThreadContext
    • Suspicious behavior: EnumeratesProcesses
    • Suspicious use of AdjustPrivilegeToken
    • Suspicious use of WriteProcessMemory
    PID:2036
    • C:\Users\Admin\AppData\Local\Temp\NEAS.e3bad3b72d6b9d9572d3c2df6e6e02b08366065d4dca0d65d868c4d7d9ff52c8exe_JC.exe
      "C:\Users\Admin\AppData\Local\Temp\NEAS.e3bad3b72d6b9d9572d3c2df6e6e02b08366065d4dca0d65d868c4d7d9ff52c8exe_JC.exe"
      2⤵
        PID:4776
      • C:\Users\Admin\AppData\Local\Temp\NEAS.e3bad3b72d6b9d9572d3c2df6e6e02b08366065d4dca0d65d868c4d7d9ff52c8exe_JC.exe
        "C:\Users\Admin\AppData\Local\Temp\NEAS.e3bad3b72d6b9d9572d3c2df6e6e02b08366065d4dca0d65d868c4d7d9ff52c8exe_JC.exe"
        2⤵
        • Suspicious behavior: EnumeratesProcesses
        PID:4944

    Network

          MITRE ATT&CK Matrix

          Replay Monitor

          Loading Replay Monitor...

          Downloads

          • memory/2036-6-0x0000000004F70000-0x000000000500C000-memory.dmp

            Filesize

            624KB

          • memory/2036-10-0x0000000004CC0000-0x0000000004CD0000-memory.dmp

            Filesize

            64KB

          • memory/2036-2-0x00000000052D0000-0x0000000005874000-memory.dmp

            Filesize

            5.6MB

          • memory/2036-3-0x0000000004D20000-0x0000000004DB2000-memory.dmp

            Filesize

            584KB

          • memory/2036-4-0x0000000004EC0000-0x0000000004ED0000-memory.dmp

            Filesize

            64KB

          • memory/2036-5-0x0000000004CB0000-0x0000000004CBA000-memory.dmp

            Filesize

            40KB

          • memory/2036-1-0x0000000000230000-0x00000000002C6000-memory.dmp

            Filesize

            600KB

          • memory/2036-8-0x0000000074D70000-0x0000000075520000-memory.dmp

            Filesize

            7.7MB

          • memory/2036-0-0x0000000074D70000-0x0000000075520000-memory.dmp

            Filesize

            7.7MB

          • memory/2036-9-0x0000000004EC0000-0x0000000004ED0000-memory.dmp

            Filesize

            64KB

          • memory/2036-7-0x0000000004F40000-0x0000000004F58000-memory.dmp

            Filesize

            96KB

          • memory/2036-11-0x0000000006200000-0x000000000626E000-memory.dmp

            Filesize

            440KB

          • memory/2036-14-0x0000000074D70000-0x0000000075520000-memory.dmp

            Filesize

            7.7MB

          • memory/4944-12-0x0000000000400000-0x000000000042F000-memory.dmp

            Filesize

            188KB

          • memory/4944-15-0x00000000013E0000-0x000000000172A000-memory.dmp

            Filesize

            3.3MB