Analysis

  • max time kernel
    149s
  • max time network
    147s
  • platform
    windows10_x64
  • resource
    win10v20201028
  • submitted
    11-01-2021 09:15

General

  • Target

    SEA LION LOGISTICS-URGENT QUOTATION.exe

  • Size

    1.8MB

  • MD5

    cbde8f396859b03c0b93cd90f91f9871

  • SHA1

    932cfac1b0fdd4883ce400e4520774931aa4add1

  • SHA256

    6c595ae0af40886a5d0e907120894e72fadef005a527230b5c28a3e2767789f1

  • SHA512

    22de018d21f6b38a864cb32537e476c00cf77320c230b09ab63796ad589c1a1d9a3bb2d48bc9d9c1a4563e007904925a20208a16db64ab13b11d1423e5819e48

Malware Config

Extracted

Family

formbook

C2

http://www.smithsreddogranch.com/oge8/

Decoy

for-the-moments.com

bethumping.com

kinetickalling.com

aquilia-wine.com

xn--d1abobxhbdm8h.xn--p1acf

nunage.com

petrocabo.com

shredtilbed.com

itspethaw.com

identifiant-espacepostale.info

humanmasterpiece.com

vvww2.online

amaflixtv.com

mikaelabeselinteriors.com

coulingeholstein.com

room5mac.net

allindiasmm.com

payardi.com

mingjiuhb.com

rt-p-c-15a9-8zzm-xk7d.com

Signatures

  • Formbook

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

  • Xloader

    Xloader is a rebranded version of Formbook malware.

  • Xloader Payload 3 IoCs
  • Suspicious use of SetThreadContext 3 IoCs
  • Suspicious behavior: EnumeratesProcesses 58 IoCs
  • Suspicious behavior: MapViewOfSection 5 IoCs
  • Suspicious use of AdjustPrivilegeToken 3 IoCs
  • Suspicious use of FindShellTrayWindow 2 IoCs
  • Suspicious use of SendNotifyMessage 2 IoCs
  • Suspicious use of UnmapMainImage 1 IoCs
  • Suspicious use of WriteProcessMemory 16 IoCs

Processes

  • C:\Windows\Explorer.EXE
    C:\Windows\Explorer.EXE
    1⤵
    • Suspicious use of FindShellTrayWindow
    • Suspicious use of SendNotifyMessage
    • Suspicious use of UnmapMainImage
    • Suspicious use of WriteProcessMemory
    PID:3012
    • C:\Users\Admin\AppData\Local\Temp\SEA LION LOGISTICS-URGENT QUOTATION.exe
      "C:\Users\Admin\AppData\Local\Temp\SEA LION LOGISTICS-URGENT QUOTATION.exe"
      2⤵
      • Suspicious use of SetThreadContext
      • Suspicious behavior: EnumeratesProcesses
      • Suspicious use of AdjustPrivilegeToken
      • Suspicious use of WriteProcessMemory
      PID:884
      • C:\Users\Admin\AppData\Local\Temp\SEA LION LOGISTICS-URGENT QUOTATION.exe
        "C:\Users\Admin\AppData\Local\Temp\SEA LION LOGISTICS-URGENT QUOTATION.exe"
        3⤵
          PID:2368
        • C:\Users\Admin\AppData\Local\Temp\SEA LION LOGISTICS-URGENT QUOTATION.exe
          "C:\Users\Admin\AppData\Local\Temp\SEA LION LOGISTICS-URGENT QUOTATION.exe"
          3⤵
          • Suspicious use of SetThreadContext
          • Suspicious behavior: EnumeratesProcesses
          • Suspicious behavior: MapViewOfSection
          • Suspicious use of AdjustPrivilegeToken
          PID:2296
      • C:\Windows\SysWOW64\control.exe
        "C:\Windows\SysWOW64\control.exe"
        2⤵
        • Suspicious use of SetThreadContext
        • Suspicious behavior: EnumeratesProcesses
        • Suspicious behavior: MapViewOfSection
        • Suspicious use of AdjustPrivilegeToken
        • Suspicious use of WriteProcessMemory
        PID:3004
        • C:\Windows\SysWOW64\cmd.exe
          /c del "C:\Users\Admin\AppData\Local\Temp\SEA LION LOGISTICS-URGENT QUOTATION.exe"
          3⤵
            PID:4004

      Network

      MITRE ATT&CK Matrix

      Replay Monitor

      Loading Replay Monitor...

      Downloads

      • memory/884-2-0x0000000073A30000-0x000000007411E000-memory.dmp

        Filesize

        6.9MB

      • memory/884-3-0x0000000000500000-0x0000000000501000-memory.dmp

        Filesize

        4KB

      • memory/884-5-0x0000000004F20000-0x0000000004F21000-memory.dmp

        Filesize

        4KB

      • memory/884-6-0x00000000049B0000-0x00000000049E2000-memory.dmp

        Filesize

        200KB

      • memory/884-7-0x00000000057B0000-0x00000000057B1000-memory.dmp

        Filesize

        4KB

      • memory/884-8-0x0000000005160000-0x0000000005161000-memory.dmp

        Filesize

        4KB

      • memory/884-9-0x00000000050F0000-0x00000000050F1000-memory.dmp

        Filesize

        4KB

      • memory/2296-10-0x0000000000400000-0x000000000042A000-memory.dmp

        Filesize

        168KB

      • memory/2296-11-0x000000000041D090-mapping.dmp

      • memory/3004-13-0x0000000000000000-mapping.dmp

      • memory/3004-14-0x00000000010E0000-0x0000000001100000-memory.dmp

        Filesize

        128KB

      • memory/3004-15-0x00000000010E0000-0x0000000001100000-memory.dmp

        Filesize

        128KB

      • memory/4004-16-0x0000000000000000-mapping.dmp