Analysis

  • max time kernel
    71s
  • max time network
    46s
  • platform
    windows7_x64
  • resource
    win7-20220718-en
  • resource tags

    arch:x64arch:x86image:win7-20220718-enlocale:en-usos:windows7-x64system
  • submitted
    22-07-2022 12:19

General

  • Target

    gruppofrancescomaggini_invoice_22.07.2022.docm

  • Size

    3.3MB

  • MD5

    254af7966fbfb605e37a87aced2ca222

  • SHA1

    5274e328b810cd31e7fa58624efe8ecc192a0d33

  • SHA256

    b3ebe1f830bf9881e2160ea2b0f9d798f21b2c0ba110f8192eabad46ff837b8f

  • SHA512

    20c4256c5a4a0101d035aefefed34205338e1dbef55813e3dc1c8465378bc874cf02260be5b3b8f9b3104fb7d49445072180d9351810af6e68a2202fb666d201

Score
10/10

Malware Config

Signatures

  • Detects SVCReady loader 2 IoCs
  • SVCReady

    SVCReady is a malware loader first seen in April 2022.

  • Executes dropped EXE 1 IoCs
  • Loads dropped DLL 5 IoCs
  • Drops file in Windows directory 1 IoCs
  • Office loads VBA resources, possible macro or embedded object present
  • Modifies Internet Explorer settings 1 TTPs 31 IoCs
  • Modifies registry class 64 IoCs
  • Suspicious behavior: AddClipboardFormatListener 1 IoCs
  • Suspicious use of SetWindowsHookEx 2 IoCs
  • Suspicious use of WriteProcessMemory 8 IoCs

Processes

  • C:\Program Files (x86)\Microsoft Office\Office14\WINWORD.EXE
    "C:\Program Files (x86)\Microsoft Office\Office14\WINWORD.EXE" /n "C:\Users\Admin\AppData\Local\Temp\gruppofrancescomaggini_invoice_22.07.2022.docm"
    1⤵
    • Loads dropped DLL
    • Drops file in Windows directory
    • Modifies Internet Explorer settings
    • Modifies registry class
    • Suspicious behavior: AddClipboardFormatListener
    • Suspicious use of SetWindowsHookEx
    • Suspicious use of WriteProcessMemory
    PID:2032
    • C:\Windows\splwow64.exe
      C:\Windows\splwow64.exe 12288
      2⤵
        PID:1528
      • C:\Users\Admin\AppData\Local\Temp\r2733.tmp.exe
        "C:\Users\Admin\AppData\Local\Temp\r2733.tmp.exe" "C:\Users\Admin\AppData\Local\Temp\y2722.tmp.dll",DllRegisterServer
        2⤵
        • Executes dropped EXE
        • Loads dropped DLL
        PID:964

    Network

    MITRE ATT&CK Enterprise v6

    Replay Monitor

    Loading Replay Monitor...

    Downloads

    • C:\Users\Admin\AppData\Local\Temp\r2733.tmp.exe

      Filesize

      43KB

      MD5

      51138beea3e2c21ec44d0932c71762a8

      SHA1

      8939cf35447b22dd2c6e6f443446acc1bf986d58

      SHA256

      5ad3c37e6f2b9db3ee8b5aeedc474645de90c66e3d95f8620c48102f1eba4124

      SHA512

      794f30fe452117ff2a26dc9d7086aaf82b639c2632ac2e381a81f5239caaec7c96922ba5d2d90bfd8d74f0a6cd4f79fbda63e14c6b779e5cf6834c13e4e45e7d

    • C:\Users\Admin\AppData\Local\Temp\r2733.tmp.exe

      Filesize

      43KB

      MD5

      51138beea3e2c21ec44d0932c71762a8

      SHA1

      8939cf35447b22dd2c6e6f443446acc1bf986d58

      SHA256

      5ad3c37e6f2b9db3ee8b5aeedc474645de90c66e3d95f8620c48102f1eba4124

      SHA512

      794f30fe452117ff2a26dc9d7086aaf82b639c2632ac2e381a81f5239caaec7c96922ba5d2d90bfd8d74f0a6cd4f79fbda63e14c6b779e5cf6834c13e4e45e7d

    • C:\Users\Admin\AppData\Local\Temp\y2722.tmp.dll

      Filesize

      1.2MB

      MD5

      9f537bff41c6457c9c0f837cb90a851d

      SHA1

      64685f0a3b473cd58b681727666ca2b686f173ea

      SHA256

      6bb5677022d56577ad259984a162835d9421da76bd95a1d8cc8965fddf71fd53

      SHA512

      0a346ff6f4cba597d747bc30f58cab819a8498909bfd3d0d8bd32cbba9e328fc7f8d8d0dd04822bf319fac5b270d0b6178268a9f9bbdef64c731176d33a99a66

    • \Users\Admin\AppData\Local\Temp\r2733.tmp.exe

      Filesize

      43KB

      MD5

      51138beea3e2c21ec44d0932c71762a8

      SHA1

      8939cf35447b22dd2c6e6f443446acc1bf986d58

      SHA256

      5ad3c37e6f2b9db3ee8b5aeedc474645de90c66e3d95f8620c48102f1eba4124

      SHA512

      794f30fe452117ff2a26dc9d7086aaf82b639c2632ac2e381a81f5239caaec7c96922ba5d2d90bfd8d74f0a6cd4f79fbda63e14c6b779e5cf6834c13e4e45e7d

    • \Users\Admin\AppData\Local\Temp\y2722.tmp.dll

      Filesize

      1.2MB

      MD5

      9f537bff41c6457c9c0f837cb90a851d

      SHA1

      64685f0a3b473cd58b681727666ca2b686f173ea

      SHA256

      6bb5677022d56577ad259984a162835d9421da76bd95a1d8cc8965fddf71fd53

      SHA512

      0a346ff6f4cba597d747bc30f58cab819a8498909bfd3d0d8bd32cbba9e328fc7f8d8d0dd04822bf319fac5b270d0b6178268a9f9bbdef64c731176d33a99a66

    • \Users\Admin\AppData\Local\Temp\y2722.tmp.dll

      Filesize

      1.2MB

      MD5

      9f537bff41c6457c9c0f837cb90a851d

      SHA1

      64685f0a3b473cd58b681727666ca2b686f173ea

      SHA256

      6bb5677022d56577ad259984a162835d9421da76bd95a1d8cc8965fddf71fd53

      SHA512

      0a346ff6f4cba597d747bc30f58cab819a8498909bfd3d0d8bd32cbba9e328fc7f8d8d0dd04822bf319fac5b270d0b6178268a9f9bbdef64c731176d33a99a66

    • \Users\Admin\AppData\Local\Temp\y2722.tmp.dll

      Filesize

      1.2MB

      MD5

      9f537bff41c6457c9c0f837cb90a851d

      SHA1

      64685f0a3b473cd58b681727666ca2b686f173ea

      SHA256

      6bb5677022d56577ad259984a162835d9421da76bd95a1d8cc8965fddf71fd53

      SHA512

      0a346ff6f4cba597d747bc30f58cab819a8498909bfd3d0d8bd32cbba9e328fc7f8d8d0dd04822bf319fac5b270d0b6178268a9f9bbdef64c731176d33a99a66

    • \Users\Admin\AppData\Local\Temp\y2722.tmp.dll

      Filesize

      1.2MB

      MD5

      9f537bff41c6457c9c0f837cb90a851d

      SHA1

      64685f0a3b473cd58b681727666ca2b686f173ea

      SHA256

      6bb5677022d56577ad259984a162835d9421da76bd95a1d8cc8965fddf71fd53

      SHA512

      0a346ff6f4cba597d747bc30f58cab819a8498909bfd3d0d8bd32cbba9e328fc7f8d8d0dd04822bf319fac5b270d0b6178268a9f9bbdef64c731176d33a99a66

    • memory/964-857-0x0000000010000000-0x0000000010091000-memory.dmp

      Filesize

      580KB

    • memory/964-850-0x0000000000000000-mapping.dmp

    • memory/1528-848-0x000007FEFBEC1000-0x000007FEFBEC3000-memory.dmp

      Filesize

      8KB

    • memory/1528-847-0x0000000000000000-mapping.dmp

    • memory/2032-54-0x00000000729B1000-0x00000000729B4000-memory.dmp

      Filesize

      12KB

    • memory/2032-57-0x0000000075C51000-0x0000000075C53000-memory.dmp

      Filesize

      8KB

    • memory/2032-56-0x000000005FFF0000-0x0000000060000000-memory.dmp

      Filesize

      64KB

    • memory/2032-58-0x000000007141D000-0x0000000071428000-memory.dmp

      Filesize

      44KB

    • memory/2032-55-0x0000000070431000-0x0000000070433000-memory.dmp

      Filesize

      8KB

    • memory/2032-863-0x00000000068E0000-0x000000000752A000-memory.dmp

      Filesize

      12.3MB

    • memory/2032-864-0x0000000002420000-0x00000000024D3000-memory.dmp

      Filesize

      716KB

    • memory/2032-865-0x0000000007F70000-0x00000000080A8000-memory.dmp

      Filesize

      1.2MB

    • memory/2032-866-0x000000007141D000-0x0000000071428000-memory.dmp

      Filesize

      44KB

    • memory/2032-867-0x00000000068E0000-0x000000000752A000-memory.dmp

      Filesize

      12.3MB