Analysis

  • max time kernel
    148s
  • max time network
    152s
  • platform
    windows10-2004_x64
  • resource
    win10v2004-20240508-en
  • resource tags

    arch:x64arch:x86image:win10v2004-20240508-enlocale:en-usos:windows10-2004-x64system
  • submitted
    09-05-2024 06:19

General

  • Target

    28adf2e4dcd354d59a63e52a362750a3_JaffaCakes118.exe

  • Size

    480KB

  • MD5

    28adf2e4dcd354d59a63e52a362750a3

  • SHA1

    79c5d1240daa8250b38433c5c6c06360ed2d1d02

  • SHA256

    532b875f09991cdf7b57db59f0f7aa579d49b229d65ad1ace9f67bf6ffc7bca5

  • SHA512

    d48f37f38642fc3998aa0cc8100144ead93d81ff2fddee7816e0248c54976141871ac1e7cf415912d0f2ce1f40a5e9008dbf0576cd1c1b207706fe760a857f6d

  • SSDEEP

    12288:CD1QXaV8sNRth4NevW9DrKhhiV59W5DBJLx9NU3uV:AlLXdPhQVe

Malware Config

Extracted

Family

formbook

Version

4.1

Campaign

cbsxx

Decoy

i3w46yd-e8p36.com

vikingworrier.com

ytsunyea.com

staceyandkevin.com

vanwheel.com

insurancenashvillegeorgia.com

ikumou-pro.com

motivacaodigital.com

beypk.com

tekyildizgroup.com

nguyentruongphi.com

impalagoldcollective.com

uknus.net

xn--cjrz24b9ma835a.com

militaryeducations.com

hcszyz.com

frymanswelding.com

064415.com

lianyunbi.com

fishofthenet.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 7 IoCs
  • Suspicious use of AdjustPrivilegeToken 1 IoCs
  • Suspicious use of WriteProcessMemory 9 IoCs

Processes

  • C:\Users\Admin\AppData\Local\Temp\28adf2e4dcd354d59a63e52a362750a3_JaffaCakes118.exe
    "C:\Users\Admin\AppData\Local\Temp\28adf2e4dcd354d59a63e52a362750a3_JaffaCakes118.exe"
    1⤵
    • Suspicious use of SetThreadContext
    • Suspicious behavior: EnumeratesProcesses
    • Suspicious use of AdjustPrivilegeToken
    • Suspicious use of WriteProcessMemory
    PID:1044
    • C:\Users\Admin\AppData\Local\Temp\28adf2e4dcd354d59a63e52a362750a3_JaffaCakes118.exe
      "{path}"
      2⤵
        PID:836
      • C:\Users\Admin\AppData\Local\Temp\28adf2e4dcd354d59a63e52a362750a3_JaffaCakes118.exe
        "{path}"
        2⤵
        • Suspicious behavior: EnumeratesProcesses
        PID:1552

    Network

    MITRE ATT&CK Matrix

    Replay Monitor

    Loading Replay Monitor...

    Downloads

    • memory/1044-0-0x0000000074692000-0x0000000074693000-memory.dmp

      Filesize

      4KB

    • memory/1044-1-0x0000000074690000-0x0000000074C41000-memory.dmp

      Filesize

      5.7MB

    • memory/1044-2-0x0000000074690000-0x0000000074C41000-memory.dmp

      Filesize

      5.7MB

    • memory/1044-3-0x0000000074692000-0x0000000074693000-memory.dmp

      Filesize

      4KB

    • memory/1044-4-0x0000000074690000-0x0000000074C41000-memory.dmp

      Filesize

      5.7MB

    • memory/1044-5-0x0000000074690000-0x0000000074C41000-memory.dmp

      Filesize

      5.7MB

    • memory/1044-8-0x0000000074690000-0x0000000074C41000-memory.dmp

      Filesize

      5.7MB

    • memory/1552-6-0x0000000000400000-0x000000000042D000-memory.dmp

      Filesize

      180KB

    • memory/1552-9-0x0000000001A30000-0x0000000001D7A000-memory.dmp

      Filesize

      3.3MB