Analysis

  • max time kernel
    120s
  • max time network
    122s
  • platform
    windows7_x64
  • resource
    win7-en-20211208
  • submitted
    13/01/2022, 16:14

General

  • Target
    c03061ec3dfd7cf2856c929735edc6da.exe
  • Size 482KB
  • Sample220113-tprmnabdgk
  • SHA256 e9eaf870b7dc67f068a0e00b8bf7cc5b95bb6f071bbd7d95034268b40ec61649
  • MD5 SHA1 SHA512

Malware Config

Extracted

Family
  • formbook

Version
  • 4.1

Campaign
  • d2z8

Decoy
  • jameshenrycfa.com

  • hearing-siemens.com

  • way2noteshub.com

  • metaswapdex.com

  • car-electronic-performance.com

  • aspurgentcare.com

  • htedbchd.website

  • lojakaton.online

  • trukorera.online

  • sevenstoners.com

  • herlihygaragedoors.com

  • starforspotify.com

  • catilaf.com

  • iagroupsocial.com

  • ranchrealestatetx.com

  • wu7btbn1zv9y.xyz

  • realvrz.com

  • needljlane.xyz

  • newsreaderdynamo.com

  • nasser-group.com

Signatures

  • Formbook

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

  • Formbook Payload 2 IoCs
  • Suspicious use of SetThreadContext 1 IoCs
  • Suspicious behavior: EnumeratesProcesses 3 IoCs
  • Suspicious use of AdjustPrivilegeToken 1 IoCs
  • Suspicious use of WriteProcessMemory 15 IoCs

Processes

  • C:\Users\Admin\AppData\Local\Temp\c03061ec3dfd7cf2856c929735edc6da.exe
    "C:\Users\Admin\AppData\Local\Temp\c03061ec3dfd7cf2856c929735edc6da.exe"
    1⤵
    • Suspicious use of SetThreadContext
    • Suspicious behavior: EnumeratesProcesses
    • Suspicious use of AdjustPrivilegeToken
    • Suspicious use of WriteProcessMemory
    PID:1636
    • C:\Users\Admin\AppData\Local\Temp\c03061ec3dfd7cf2856c929735edc6da.exe
      "C:\Users\Admin\AppData\Local\Temp\c03061ec3dfd7cf2856c929735edc6da.exe"
      2⤵
        PID:1216
      • C:\Users\Admin\AppData\Local\Temp\c03061ec3dfd7cf2856c929735edc6da.exe
        "C:\Users\Admin\AppData\Local\Temp\c03061ec3dfd7cf2856c929735edc6da.exe"
        2⤵
          PID:552
        • C:\Users\Admin\AppData\Local\Temp\c03061ec3dfd7cf2856c929735edc6da.exe
          "C:\Users\Admin\AppData\Local\Temp\c03061ec3dfd7cf2856c929735edc6da.exe"
          2⤵
          • Suspicious behavior: EnumeratesProcesses
          PID:1460

      Network

            MITRE ATT&CK Matrix

            Replay Monitor

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            Downloads

            memory/1460-61-0x0000000000400000-0x000000000042F000-memory.dmp

            memory/1460-62-0x0000000000400000-0x000000000042F000-memory.dmp

            memory/1460-63-0x0000000000400000-0x000000000042F000-memory.dmp

            memory/1460-65-0x0000000000AE0000-0x0000000000DE3000-memory.dmp

            memory/1636-55-0x00000000001E0000-0x000000000025E000-memory.dmp

            memory/1636-56-0x00000000001E0000-0x000000000025E000-memory.dmp

            memory/1636-57-0x0000000076921000-0x0000000076923000-memory.dmp

            memory/1636-58-0x0000000000400000-0x0000000000401000-memory.dmp

            memory/1636-59-0x00000000003D0000-0x00000000003DE000-memory.dmp

            memory/1636-60-0x0000000005B30000-0x0000000005B96000-memory.dmp