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Analysis

  • max time kernel
    129s
  • max time network
    182s
  • platform
    windows10-2004_x64
  • resource
    win10v2004-20220812-en
  • resource tags

    arch:x64arch:x86image:win10v2004-20220812-enlocale:en-usos:windows10-2004-x64system
  • submitted
    01/10/2022, 23:50

General

  • Target

    518d372d15b814e090728b515246b533fbeb095a2a6d2cbca3909940e26f05da.exe

  • Size

    246KB

  • MD5

    f9d46568852f3c53b52cda9e858273af

  • SHA1

    b28f8c1a8bd1867dd667c88ca18781587727b616

  • SHA256

    518d372d15b814e090728b515246b533fbeb095a2a6d2cbca3909940e26f05da

  • SHA512

    88dfa8d978bfdb8d77af1f2b132550e4f6785e0614ed049a22f8738cfe949f12835ff9029cfbd4b073aee93ee7ef42407068fe9d6628d19e38cb305820599afb

  • SSDEEP

    6144:DazFqqULirfNs6VF30ucJqd+/3z7p3XyczECgtY/ypBkL:Dary6VFEucJqmjVy+gDpmL

Score
8/10

Malware Config

Signatures

  • Executes dropped EXE 1 IoCs
  • Adds Run key to start application 2 TTPs 2 IoCs
  • Program crash 1 IoCs
  • Suspicious behavior: EnumeratesProcesses 1 IoCs
  • Suspicious use of AdjustPrivilegeToken 1 IoCs
  • Suspicious use of WriteProcessMemory 2 IoCs

Processes

  • C:\Users\Admin\AppData\Local\Temp\518d372d15b814e090728b515246b533fbeb095a2a6d2cbca3909940e26f05da.exe
    "C:\Users\Admin\AppData\Local\Temp\518d372d15b814e090728b515246b533fbeb095a2a6d2cbca3909940e26f05da.exe"
    1⤵
    • Adds Run key to start application
    • Suspicious use of WriteProcessMemory
    PID:5048
    • C:\Users\Admin\AppData\Local\Temp\IXP000.TMP\ban.exe
      C:\Users\Admin\AppData\Local\Temp\IXP000.TMP\ban.exe
      2⤵
      • Executes dropped EXE
      • Suspicious behavior: EnumeratesProcesses
      • Suspicious use of AdjustPrivilegeToken
      PID:3628
      • C:\Windows\system32\WerFault.exe
        C:\Windows\system32\WerFault.exe -u -p 3628 -s 1100
        3⤵
        • Program crash
        PID:5116
  • C:\Windows\system32\WerFault.exe
    C:\Windows\system32\WerFault.exe -pss -s 412 -p 3628 -ip 3628
    1⤵
      PID:3624

    Network

    MITRE ATT&CK Enterprise v6

    Replay Monitor

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    Downloads

    • C:\Users\Admin\AppData\Local\Temp\IXP000.TMP\ban.exe

      Filesize

      335KB

      MD5

      009bc110227eff0dc09efe0341713013

      SHA1

      02a6a3480f2c151a3fcb999773f3a134350fdf2e

      SHA256

      1f359ca303b522839ccdfcd75118052f6df30cc4f27048bba252c651973b66d9

      SHA512

      b3609d0ac79d64bdaf4b3a297262c754cfcc4843e120c19c55e98a4b41f2a9068a5cd26cf694e931c8f5c1e463209a5fdc3bab6399867b3490e2986f8a5f7c7d

    • C:\Users\Admin\AppData\Local\Temp\IXP000.TMP\ban.exe

      Filesize

      335KB

      MD5

      009bc110227eff0dc09efe0341713013

      SHA1

      02a6a3480f2c151a3fcb999773f3a134350fdf2e

      SHA256

      1f359ca303b522839ccdfcd75118052f6df30cc4f27048bba252c651973b66d9

      SHA512

      b3609d0ac79d64bdaf4b3a297262c754cfcc4843e120c19c55e98a4b41f2a9068a5cd26cf694e931c8f5c1e463209a5fdc3bab6399867b3490e2986f8a5f7c7d

    • memory/3628-135-0x0000000000440000-0x000000000049A000-memory.dmp

      Filesize

      360KB

    • memory/3628-136-0x00007FFB15BD0000-0x00007FFB16691000-memory.dmp

      Filesize

      10.8MB

    • memory/3628-137-0x00007FFB15BD0000-0x00007FFB16691000-memory.dmp

      Filesize

      10.8MB

    • memory/3628-138-0x00007FFB15BD0000-0x00007FFB16691000-memory.dmp

      Filesize

      10.8MB