Analysis

  • max time kernel
    90s
  • max time network
    95s
  • platform
    windows11-21h2_x64
  • resource
    win11-20241007-en
  • resource tags

    arch:x64arch:x86image:win11-20241007-enlocale:en-usos:windows11-21h2-x64system
  • submitted
    29-12-2024 16:21

General

  • Target

    888 Rat v1.2.6.exe

  • Size

    75.0MB

  • MD5

    ad33064a9ca95c5b3ed45c14b7fe2739

  • SHA1

    0bd1286fa5fd936a31a4514798daffa444ce8e12

  • SHA256

    5a14099abd6fe4b396094db7f9911251b25cd57893e14f97a7e7c5f44337bc98

  • SHA512

    acb056e217edef4639179b24193a454f7e5aade51c1cc972e0458fc23c0ad982323161ad37050a4d849641dbf84719707efdcf4c99ecdf413381e5a752413647

  • SSDEEP

    1572864:5mhnD+9mK/LnkHD1LYrXatfLllR3RboTmxXlIgU/cNruKPZiv:6nD+UozkJLYrXajR4ElIgU/c5Qv

Score
7/10

Malware Config

Signatures

  • ACProtect 1.3x - 1.4x DLL software 1 IoCs

    Detects file using ACProtect software.

  • Loads dropped DLL 4 IoCs
  • AutoIT Executable 11 IoCs

    AutoIT scripts compiled to PE executables.

  • UPX packed file 4 IoCs

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

  • System Location Discovery: System Language Discovery 1 TTPs 1 IoCs

    Attempt gather information about the system language of a victim in order to infer the geographical location of that host.

  • Suspicious behavior: EnumeratesProcesses 2 IoCs
  • Suspicious behavior: GetForegroundWindowSpam 1 IoCs
  • Suspicious use of FindShellTrayWindow 14 IoCs
  • Suspicious use of SendNotifyMessage 14 IoCs
  • Suspicious use of SetWindowsHookEx 1 IoCs

Processes

  • C:\Users\Admin\AppData\Local\Temp\888 Rat v1.2.6.exe
    "C:\Users\Admin\AppData\Local\Temp\888 Rat v1.2.6.exe"
    1⤵
    • Loads dropped DLL
    • System Location Discovery: System Language Discovery
    • Suspicious behavior: EnumeratesProcesses
    • Suspicious behavior: GetForegroundWindowSpam
    • Suspicious use of FindShellTrayWindow
    • Suspicious use of SendNotifyMessage
    • Suspicious use of SetWindowsHookEx
    PID:544
  • C:\Windows\SysWOW64\werfault.exe
    werfault.exe /h /shared Global\d6aa8a3c57d940418d890f35099b7dcc /t 1348 /p 544
    1⤵
      PID:4852

    Network

    MITRE ATT&CK Enterprise v15

    Replay Monitor

    Loading Replay Monitor...

    Downloads

    • C:\Users\Admin\AppData\Local\Temp\Splash8.jpg

      Filesize

      32KB

      MD5

      a3083356947cdfb053c7c63cec79e85f

      SHA1

      81d71adf137d5a8dff56843250578bb68333ba9a

      SHA256

      3e290e256bf19f56b233c42f19397807a83bde6cc792d6ea2f6c615cfc92ec1d

      SHA512

      820ac1ca3472f2356c7ad3c7443a431eea3f710679e6467f47ee8918e7c206767ff99401ced14dd3d012d930b1aad3225b9f9e1a7a9ee4303a8b204f05fdf766

    • C:\Users\Admin\AppData\Local\Temp\autCFC9.tmp

      Filesize

      239KB

      MD5

      29e1d5770184bf45139084bced50d306

      SHA1

      76c953cd86b013c3113f8495b656bd721be55e76

      SHA256

      794987c4069286f797631f936c73b925c663c42d552aeca821106dfc7c7ba307

      SHA512

      7cb3d0788978b6dc5a78f65349366dac3e91b1557efa4f385984bef4940b3ea859f75cfe42c71f6fe445555138f44305531de6a89c5beff4bf9d42001b4348e8

    • C:\Users\Admin\AppData\Local\Temp\skin.888ww.msstyles

      Filesize

      3.3MB

      MD5

      ea5d5266b8a7bcc8788c83ebb7c8c7d5

      SHA1

      3e9ac1ab7d5d54db9b3d141e82916513e572b415

      SHA256

      91ac4d215b8d90aef9a000900c9088d4c33d58c5f35a720a385a3f2d2299e5d1

      SHA512

      404b35fca478a1f489ec1af7be1df897190d7deb0cd8139c2c89d68c24fa377d904cf0c5e30c09ab448d74d87a47aaa3a872bf66a9bc9c124f52798320d34e60

    • memory/544-44-0x000000000E220000-0x000000000E2DB000-memory.dmp

      Filesize

      748KB

    • memory/544-51-0x0000000077100000-0x000000007717C000-memory.dmp

      Filesize

      496KB

    • memory/544-54-0x0000000077100000-0x000000007717C000-memory.dmp

      Filesize

      496KB

    • memory/544-56-0x0000000077100000-0x000000007717C000-memory.dmp

      Filesize

      496KB

    • memory/544-60-0x00000000765A0000-0x00000000765C5000-memory.dmp

      Filesize

      148KB

    • memory/544-59-0x0000000077100000-0x000000007717C000-memory.dmp

      Filesize

      496KB

    • memory/544-57-0x00000000765A0000-0x00000000765C5000-memory.dmp

      Filesize

      148KB

    • memory/544-62-0x00000000765A0000-0x00000000765C5000-memory.dmp

      Filesize

      148KB

    • memory/544-50-0x0000000000780000-0x000000000527D000-memory.dmp

      Filesize

      75.0MB

    • memory/544-65-0x0000000076AF0000-0x00000000770F2000-memory.dmp

      Filesize

      6.0MB

    • memory/544-66-0x0000000075780000-0x00000000758CD000-memory.dmp

      Filesize

      1.3MB

    • memory/544-58-0x0000000000780000-0x000000000527D000-memory.dmp

      Filesize

      75.0MB

    • memory/544-63-0x0000000074CF0000-0x0000000074F13000-memory.dmp

      Filesize

      2.1MB

    • memory/544-69-0x0000000074CF0000-0x0000000074F13000-memory.dmp

      Filesize

      2.1MB

    • memory/544-72-0x0000000076AF0000-0x00000000770F2000-memory.dmp

      Filesize

      6.0MB

    • memory/544-73-0x0000000075780000-0x00000000758CD000-memory.dmp

      Filesize

      1.3MB

    • memory/544-71-0x0000000074760000-0x00000000747E2000-memory.dmp

      Filesize

      520KB

    • memory/544-70-0x0000000076760000-0x000000007681F000-memory.dmp

      Filesize

      764KB

    • memory/544-82-0x0000000076AF0000-0x00000000770F2000-memory.dmp

      Filesize

      6.0MB

    • memory/544-81-0x0000000074760000-0x00000000747E2000-memory.dmp

      Filesize

      520KB

    • memory/544-80-0x0000000076760000-0x000000007681F000-memory.dmp

      Filesize

      764KB

    • memory/544-79-0x0000000074CF0000-0x0000000074F13000-memory.dmp

      Filesize

      2.1MB

    • memory/544-78-0x0000000076AF0000-0x00000000770F2000-memory.dmp

      Filesize

      6.0MB

    • memory/544-74-0x0000000000780000-0x000000000527D000-memory.dmp

      Filesize

      75.0MB

    • memory/544-87-0x0000000076AF0000-0x00000000770F2000-memory.dmp

      Filesize

      6.0MB

    • memory/544-86-0x0000000074760000-0x00000000747E2000-memory.dmp

      Filesize

      520KB

    • memory/544-84-0x0000000074CF0000-0x0000000074F13000-memory.dmp

      Filesize

      2.1MB

    • memory/544-85-0x0000000076760000-0x000000007681F000-memory.dmp

      Filesize

      764KB

    • memory/544-90-0x0000000074CF0000-0x0000000074F13000-memory.dmp

      Filesize

      2.1MB

    • memory/544-94-0x0000000075780000-0x00000000758CD000-memory.dmp

      Filesize

      1.3MB

    • memory/544-93-0x0000000076AF0000-0x00000000770F2000-memory.dmp

      Filesize

      6.0MB

    • memory/544-92-0x0000000074760000-0x00000000747E2000-memory.dmp

      Filesize

      520KB

    • memory/544-91-0x0000000076760000-0x000000007681F000-memory.dmp

      Filesize

      764KB

    • memory/544-83-0x0000000000780000-0x000000000527D000-memory.dmp

      Filesize

      75.0MB

    • memory/544-88-0x0000000000780000-0x000000000527D000-memory.dmp

      Filesize

      75.0MB

    • memory/544-89-0x0000000076460000-0x000000007653F000-memory.dmp

      Filesize

      892KB

    • memory/544-77-0x0000000074760000-0x00000000747E2000-memory.dmp

      Filesize

      520KB

    • memory/544-76-0x0000000076760000-0x000000007681F000-memory.dmp

      Filesize

      764KB

    • memory/544-67-0x0000000000780000-0x000000000527D000-memory.dmp

      Filesize

      75.0MB

    • memory/544-75-0x0000000074CF0000-0x0000000074F13000-memory.dmp

      Filesize

      2.1MB

    • memory/544-68-0x0000000076460000-0x000000007653F000-memory.dmp

      Filesize

      892KB

    • memory/544-61-0x0000000000780000-0x000000000527D000-memory.dmp

      Filesize

      75.0MB

    • memory/544-64-0x0000000076760000-0x000000007681F000-memory.dmp

      Filesize

      764KB

    • memory/544-55-0x0000000000780000-0x000000000527D000-memory.dmp

      Filesize

      75.0MB

    • memory/544-52-0x0000000000780000-0x000000000527D000-memory.dmp

      Filesize

      75.0MB

    • memory/544-53-0x0000000077100000-0x000000007717C000-memory.dmp

      Filesize

      496KB

    • memory/544-99-0x0000000076AF0000-0x00000000770F2000-memory.dmp

      Filesize

      6.0MB

    • memory/544-101-0x0000000076AF0000-0x00000000770F2000-memory.dmp

      Filesize

      6.0MB

    • memory/544-105-0x0000000074760000-0x00000000747E2000-memory.dmp

      Filesize

      520KB

    • memory/544-103-0x0000000076AF0000-0x00000000770F2000-memory.dmp

      Filesize

      6.0MB

    • memory/544-100-0x0000000074CF0000-0x0000000074F13000-memory.dmp

      Filesize

      2.1MB

    • memory/544-97-0x0000000076AF0000-0x00000000770F2000-memory.dmp

      Filesize

      6.0MB

    • memory/544-109-0x0000000074760000-0x00000000747E2000-memory.dmp

      Filesize

      520KB

    • memory/544-95-0x0000000000780000-0x000000000527D000-memory.dmp

      Filesize

      75.0MB

    • memory/544-111-0x0000000076AF0000-0x00000000770F2000-memory.dmp

      Filesize

      6.0MB

    • memory/544-110-0x0000000076AF0000-0x00000000770F2000-memory.dmp

      Filesize

      6.0MB

    • memory/544-108-0x0000000074CF0000-0x0000000074F13000-memory.dmp

      Filesize

      2.1MB

    • memory/544-114-0x0000000076760000-0x000000007681F000-memory.dmp

      Filesize

      764KB

    • memory/544-113-0x0000000074CF0000-0x0000000074F13000-memory.dmp

      Filesize

      2.1MB

    • memory/544-107-0x0000000000780000-0x000000000527D000-memory.dmp

      Filesize

      75.0MB

    • memory/544-106-0x0000000076AF0000-0x00000000770F2000-memory.dmp

      Filesize

      6.0MB

    • memory/544-104-0x0000000074CF0000-0x0000000074F13000-memory.dmp

      Filesize

      2.1MB

    • memory/544-102-0x0000000074CF0000-0x0000000074F13000-memory.dmp

      Filesize

      2.1MB

    • memory/544-98-0x0000000074CF0000-0x0000000074F13000-memory.dmp

      Filesize

      2.1MB

    • memory/544-96-0x0000000074CF0000-0x0000000074F13000-memory.dmp

      Filesize

      2.1MB

    • memory/544-134-0x000000000E220000-0x000000000E2DB000-memory.dmp

      Filesize

      748KB

    • memory/544-136-0x000000000E220000-0x000000000E2DB000-memory.dmp

      Filesize

      748KB