Analysis

  • max time kernel
    149s
  • max time network
    145s
  • platform
    windows7_x64
  • resource
    win7-20240705-en
  • resource tags

    arch:x64arch:x86image:win7-20240705-enlocale:en-usos:windows7-x64system
  • submitted
    10-08-2024 04:03

General

  • Target

    Nuevo orden pdf.exe

  • Size

    1.4MB

  • MD5

    5c73505b356cb427ef1817910a9d8c8d

  • SHA1

    e9c18e17d3701db467879f83e0bf71a98a35c89f

  • SHA256

    877609ad75eb29e1b0813478089df76928fabbaa41538c10f08b4497a2da9f9f

  • SHA512

    27f9fe8b7069d8d5ace439d7bfc56f02930d0a8cd24e470c17585365600084d6e6912556b5b2317155ea03828e631378651438877cb2dff69da3dfbe187baf29

  • SSDEEP

    12288:mwnPf8auHABbBXRzwHAMauf4WhAjNzDy8jXz2Vk1tNpTH2G:B9uHABZdwHpr4Wu1RTV1tNpTWG

Malware Config

Extracted

Family

formbook

Version

4.1

Campaign

gy15

Decoy

yb40w.top

286live.com

poozonlife.com

availableweedsonline.com

22926839.com

petlovepet.fun

halbaexpress.com

newswingbd.com

discountdesh.com

jwoalhbn.xyz

dandevonald.com

incrediblyxb.christmas

ailia.pro

ga3ki3.com

99812.photos

richiecom.net

ummahskills.online

peakleyva.store

a1cbloodtest.com

insurancebygarry.com

Signatures

  • Formbook

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

  • Credentials from Password Stores: Credentials from Web Browsers 1 TTPs

    Malicious Access or copy of Web Browser Credential store.

  • Formbook payload 4 IoCs
  • Adds policy Run key to start application 2 TTPs 1 IoCs
  • Adds Run key to start application 2 TTPs 1 IoCs
  • Suspicious use of SetThreadContext 4 IoCs
  • System Location Discovery: System Language Discovery 1 TTPs 1 IoCs

    Attempt gather information about the system language of a victim in order to infer the geographical location of that host.

  • Modifies Internet Explorer settings 1 TTPs 1 IoCs
  • Suspicious behavior: EnumeratesProcesses 30 IoCs
  • Suspicious behavior: MapViewOfSection 8 IoCs
  • Suspicious use of AdjustPrivilegeToken 3 IoCs
  • Suspicious use of UnmapMainImage 1 IoCs
  • Suspicious use of WriteProcessMemory 19 IoCs

Processes

  • C:\Windows\Explorer.EXE
    C:\Windows\Explorer.EXE
    1⤵
    • Suspicious use of AdjustPrivilegeToken
    • Suspicious use of UnmapMainImage
    • Suspicious use of WriteProcessMemory
    PID:1244
    • C:\Users\Admin\AppData\Local\Temp\Nuevo orden pdf.exe
      "C:\Users\Admin\AppData\Local\Temp\Nuevo orden pdf.exe"
      2⤵
      • Suspicious use of SetThreadContext
      • Suspicious use of WriteProcessMemory
      PID:1496
      • C:\Program Files (x86)\Windows Mail\wab.exe
        "C:\Program Files (x86)\Windows Mail\wab.exe"
        3⤵
        • Suspicious use of SetThreadContext
        • Suspicious behavior: EnumeratesProcesses
        • Suspicious behavior: MapViewOfSection
        • Suspicious use of AdjustPrivilegeToken
        PID:2640
      • C:\Windows\system32\WerFault.exe
        C:\Windows\system32\WerFault.exe -u -p 1496 -s 616
        3⤵
          PID:2804
      • C:\Windows\SysWOW64\systray.exe
        "C:\Windows\SysWOW64\systray.exe"
        2⤵
        • Adds policy Run key to start application
        • Adds Run key to start application
        • Suspicious use of SetThreadContext
        • System Location Discovery: System Language Discovery
        • Modifies Internet Explorer settings
        • Suspicious behavior: EnumeratesProcesses
        • Suspicious behavior: MapViewOfSection
        • Suspicious use of AdjustPrivilegeToken
        • Suspicious use of WriteProcessMemory
        PID:2792
        • C:\Program Files\Mozilla Firefox\Firefox.exe
          "C:\Program Files\Mozilla Firefox\Firefox.exe"
          3⤵
            PID:2912

      Network

      MITRE ATT&CK Enterprise v15

      Replay Monitor

      Loading Replay Monitor...

      Downloads

      • C:\Users\Admin\AppData\Roaming\7P9NRRT0\7P9logim.jpeg

        Filesize

        91KB

        MD5

        4c3ae3724b19922d8e03b2d6544454b3

        SHA1

        bf2224146c80005f0288c9d6b0d9aa4c686898fa

        SHA256

        cdff13d039c9e24939ef9a6c9ed269ad35b8f5825f17c29871a6df0f2b0b800e

        SHA512

        ee2fbf20e2fdbc8949a1b216c51767bbf84a1e65a6c8b8c8eb6c4d1af19e1f7c495fad4f9f2b931ab7455de962a5e7a19b05dbbea2cf08ab5342eee9c8f18d21

      • C:\Users\Admin\AppData\Roaming\7P9NRRT0\7P9logrf.ini

        Filesize

        40B

        MD5

        2f245469795b865bdd1b956c23d7893d

        SHA1

        6ad80b974d3808f5a20ea1e766c7d2f88b9e5895

        SHA256

        1662d01a2d47b875a34fc7a8cd92e78cb2ba7f34023c7fd2639cbb10b8d94361

        SHA512

        909f189846a5d2db208a5eb2e7cb3042c0f164caf437e2b1b6de608c0a70e4f3510b81b85753dbeec1e211e6a83e6ea8c96aff896e9b6e8ed42014473a54dc4f

      • C:\Users\Admin\AppData\Roaming\7P9NRRT0\7P9logri.ini

        Filesize

        40B

        MD5

        d63a82e5d81e02e399090af26db0b9cb

        SHA1

        91d0014c8f54743bba141fd60c9d963f869d76c9

        SHA256

        eaece2eba6310253249603033c744dd5914089b0bb26bde6685ec9813611baae

        SHA512

        38afb05016d8f3c69d246321573997aaac8a51c34e61749a02bf5e8b2b56b94d9544d65801511044e1495906a86dc2100f2e20ff4fcbed09e01904cc780fdbad

      • C:\Users\Admin\AppData\Roaming\7P9NRRT0\7P9logrv.ini

        Filesize

        40B

        MD5

        ba3b6bc807d4f76794c4b81b09bb9ba5

        SHA1

        24cb89501f0212ff3095ecc0aba97dd563718fb1

        SHA256

        6eebf968962745b2e9de2ca969af7c424916d4e3fe3cc0bb9b3d414abfce9507

        SHA512

        ecd07e601fc9e3cfc39addd7bd6f3d7f7ff3253afb40bf536e9eaac5a4c243e5ec40fbfd7b216cb0ea29f2517419601e335e33ba19dea4a46f65e38694d465bf

      • memory/1244-37-0x0000000006D00000-0x0000000006DFC000-memory.dmp

        Filesize

        1008KB

      • memory/1244-17-0x0000000007500000-0x00000000076AE000-memory.dmp

        Filesize

        1.7MB

      • memory/1244-33-0x00000000043A0000-0x0000000004498000-memory.dmp

        Filesize

        992KB

      • memory/1244-36-0x0000000006D00000-0x0000000006DFC000-memory.dmp

        Filesize

        1008KB

      • memory/1244-45-0x0000000006D00000-0x0000000006DFC000-memory.dmp

        Filesize

        1008KB

      • memory/1244-21-0x00000000043A0000-0x0000000004498000-memory.dmp

        Filesize

        992KB

      • memory/1244-14-0x0000000000010000-0x0000000000020000-memory.dmp

        Filesize

        64KB

      • memory/1496-3-0x000007FEF6540000-0x000007FEF6F2C000-memory.dmp

        Filesize

        9.9MB

      • memory/1496-24-0x000007FEF6543000-0x000007FEF6544000-memory.dmp

        Filesize

        4KB

      • memory/1496-1-0x0000000000AB0000-0x0000000000ABA000-memory.dmp

        Filesize

        40KB

      • memory/1496-2-0x0000000000020000-0x0000000000026000-memory.dmp

        Filesize

        24KB

      • memory/1496-0-0x000007FEF6543000-0x000007FEF6544000-memory.dmp

        Filesize

        4KB

      • memory/1496-4-0x00000000009F0000-0x0000000000A76000-memory.dmp

        Filesize

        536KB

      • memory/1496-26-0x000007FEF6540000-0x000007FEF6F2C000-memory.dmp

        Filesize

        9.9MB

      • memory/2640-9-0x000000007EFDE000-0x000000007EFDF000-memory.dmp

        Filesize

        4KB

      • memory/2640-19-0x0000000000400000-0x000000000042F000-memory.dmp

        Filesize

        188KB

      • memory/2640-20-0x00000000003E0000-0x00000000003F5000-memory.dmp

        Filesize

        84KB

      • memory/2640-15-0x0000000000400000-0x000000000042F000-memory.dmp

        Filesize

        188KB

      • memory/2640-16-0x0000000000250000-0x0000000000265000-memory.dmp

        Filesize

        84KB

      • memory/2640-12-0x00000000008D0000-0x0000000000BD3000-memory.dmp

        Filesize

        3.0MB

      • memory/2640-11-0x0000000000400000-0x000000000042F000-memory.dmp

        Filesize

        188KB

      • memory/2640-7-0x0000000000400000-0x000000000042F000-memory.dmp

        Filesize

        188KB

      • memory/2640-5-0x0000000000400000-0x000000000042F000-memory.dmp

        Filesize

        188KB

      • memory/2792-25-0x0000000000BB0000-0x0000000000BB5000-memory.dmp

        Filesize

        20KB

      • memory/2792-22-0x0000000000BB0000-0x0000000000BB5000-memory.dmp

        Filesize

        20KB

      • memory/2792-27-0x0000000000080000-0x00000000000AF000-memory.dmp

        Filesize

        188KB