Analysis

  • max time kernel
    299s
  • max time network
    267s
  • platform
    windows10-2004_x64
  • resource
    win10v2004-20230220-en
  • resource tags

    arch:x64arch:x86image:win10v2004-20230220-enlocale:en-usos:windows10-2004-x64system
  • submitted
    30-04-2023 08:24

General

  • Target

    REPORTE DE PAGO-1.exe

  • Size

    2.6MB

  • MD5

    ef51568300ae7e7c78e27e5503a4f955

  • SHA1

    c54415dadc7fa711122d92963d9d3823637b2b99

  • SHA256

    34bc03f62cce398c53c910f9c2c3aae2d081417a82f744c09426ff29525eda82

  • SHA512

    f18c10e979d7a962cd38dd399bed1258b429adc92ca19c38788691a8f851efbfebdcadd7c600b64573b34b7e12c67140862d91304251fc0e9b1a25106cafec88

  • SSDEEP

    49152:RfEMHawa0Tns5D2b0+XFUlJ1qVNVWDawSmpwjw2e:Rq

Score
10/10

Malware Config

Extracted

Family

bandook

C2

deapproved.ru

Signatures

  • Bandook RAT

    Bandook is a remote access tool written in C++ and shipped with a loader written in Delphi.

  • Bandook payload 8 IoCs
  • UPX packed file 10 IoCs

    Detects executables packed with UPX/modified UPX open source packer.

  • Suspicious behavior: EnumeratesProcesses 2 IoCs
  • Suspicious use of WriteProcessMemory 8 IoCs

Processes

  • C:\Users\Admin\AppData\Local\Temp\REPORTE DE PAGO-1.exe
    "C:\Users\Admin\AppData\Local\Temp\REPORTE DE PAGO-1.exe"
    1⤵
    • Suspicious use of WriteProcessMemory
    PID:4416
    • C:\windows\SysWOW64\msinfo32.exe
      C:\windows\syswow64\msinfo32.exe
      2⤵
      • Suspicious behavior: EnumeratesProcesses
      PID:4372
    • C:\Users\Admin\AppData\Local\Temp\REPORTE DE PAGO-1.exe
      "C:\Users\Admin\AppData\Local\Temp\REPORTE DE PAGO-1.exe" ooooooooooooooo
      2⤵
        PID:860

    Network

    MITRE ATT&CK Matrix

    Replay Monitor

    Loading Replay Monitor...

    Downloads

    • memory/860-152-0x0000000000940000-0x0000000000941000-memory.dmp
      Filesize

      4KB

    • memory/860-171-0x0000000000400000-0x00000000006AB000-memory.dmp
      Filesize

      2.7MB

    • memory/860-169-0x0000000000400000-0x00000000006AB000-memory.dmp
      Filesize

      2.7MB

    • memory/860-167-0x0000000000940000-0x0000000000941000-memory.dmp
      Filesize

      4KB

    • memory/860-165-0x0000000000400000-0x00000000006AB000-memory.dmp
      Filesize

      2.7MB

    • memory/4372-156-0x0000000013140000-0x0000000014009000-memory.dmp
      Filesize

      14.8MB

    • memory/4372-160-0x0000000013140000-0x0000000014009000-memory.dmp
      Filesize

      14.8MB

    • memory/4372-168-0x0000000013140000-0x0000000014009000-memory.dmp
      Filesize

      14.8MB

    • memory/4372-153-0x0000000013140000-0x0000000014009000-memory.dmp
      Filesize

      14.8MB

    • memory/4372-154-0x0000000013140000-0x0000000014009000-memory.dmp
      Filesize

      14.8MB

    • memory/4372-164-0x0000000013140000-0x0000000014009000-memory.dmp
      Filesize

      14.8MB

    • memory/4372-157-0x0000000013140000-0x0000000014009000-memory.dmp
      Filesize

      14.8MB

    • memory/4372-162-0x0000000013140000-0x0000000014009000-memory.dmp
      Filesize

      14.8MB

    • memory/4372-158-0x0000000013140000-0x0000000014009000-memory.dmp
      Filesize

      14.8MB

    • memory/4372-159-0x0000000013140000-0x0000000014009000-memory.dmp
      Filesize

      14.8MB

    • memory/4416-155-0x0000000000400000-0x00000000006AB000-memory.dmp
      Filesize

      2.7MB

    • memory/4416-133-0x0000000000830000-0x0000000000831000-memory.dmp
      Filesize

      4KB

    • memory/4416-151-0x0000000000400000-0x00000000006AB000-memory.dmp
      Filesize

      2.7MB

    • memory/4416-149-0x0000000000400000-0x00000000006AB000-memory.dmp
      Filesize

      2.7MB

    • memory/4416-136-0x0000000000400000-0x00000000006AB000-memory.dmp
      Filesize

      2.7MB

    • memory/4416-150-0x0000000000400000-0x00000000006AB000-memory.dmp
      Filesize

      2.7MB

    • memory/4416-135-0x0000000000400000-0x00000000006AB000-memory.dmp
      Filesize

      2.7MB

    • memory/4416-134-0x0000000000400000-0x00000000006AB000-memory.dmp
      Filesize

      2.7MB

    • memory/4416-180-0x0000000000400000-0x00000000006AB000-memory.dmp
      Filesize

      2.7MB