Analysis

  • max time kernel
    95s
  • max time network
    81s
  • platform
    windows7_x64
  • resource
    win7-20220414-en
  • submitted
    20-06-2022 08:25

General

  • Target

    avvocatofusaro,file,17.06.22.docm

  • Size

    1.9MB

  • MD5

    e59057d92c04ddc740e73966aae7858e

  • SHA1

    1c1d1001a49e9c9e81dcf2d0c07c2bdfc5c3b61b

  • SHA256

    73a6691284dd35c1634b1a460e96c05d1ab96688763bbe02ad1d2d1fb10fb922

  • SHA512

    4dd0e2862d03cc41a5c8e3448fc1dd0f77f6cbcf51a5c62043ab05e06ba516ef3ee99b96c9ba1fe4e0078d0ac243d8a9105609992b59a811de598133f61061cf

Score
10/10

Malware Config

Signatures

  • Detects SVCReady loader 1 IoCs
  • SVCReady

    SVCReady is a malware loader first seen in April 2022.

  • Downloads MZ/PE file
  • 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\avvocatofusaro,file,17.06.22.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:1664
    • C:\Windows\splwow64.exe
      C:\Windows\splwow64.exe 12288
      2⤵
        PID:804
      • C:\Users\Admin\AppData\Local\Temp\r1336.tmp.exe
        "C:\Users\Admin\AppData\Local\Temp\r1336.tmp.exe" "C:\Users\Admin\AppData\Local\Temp\yF5B6.tmp.dll",DllRegisterServer
        2⤵
        • Executes dropped EXE
        • Loads dropped DLL
        PID:1104

    Network

    MITRE ATT&CK Enterprise v6

    Replay Monitor

    Loading Replay Monitor...

    Downloads

    • C:\Users\Admin\AppData\Local\Temp\r1336.tmp.exe

      Filesize

      43KB

      MD5

      51138beea3e2c21ec44d0932c71762a8

      SHA1

      8939cf35447b22dd2c6e6f443446acc1bf986d58

      SHA256

      5ad3c37e6f2b9db3ee8b5aeedc474645de90c66e3d95f8620c48102f1eba4124

      SHA512

      794f30fe452117ff2a26dc9d7086aaf82b639c2632ac2e381a81f5239caaec7c96922ba5d2d90bfd8d74f0a6cd4f79fbda63e14c6b779e5cf6834c13e4e45e7d

    • C:\Users\Admin\AppData\Local\Temp\r1336.tmp.exe

      Filesize

      43KB

      MD5

      51138beea3e2c21ec44d0932c71762a8

      SHA1

      8939cf35447b22dd2c6e6f443446acc1bf986d58

      SHA256

      5ad3c37e6f2b9db3ee8b5aeedc474645de90c66e3d95f8620c48102f1eba4124

      SHA512

      794f30fe452117ff2a26dc9d7086aaf82b639c2632ac2e381a81f5239caaec7c96922ba5d2d90bfd8d74f0a6cd4f79fbda63e14c6b779e5cf6834c13e4e45e7d

    • C:\Users\Admin\AppData\Local\Temp\yF5B6.tmp.dll

      Filesize

      820KB

      MD5

      e9334bc1f6db1fe8db13e17c47299c74

      SHA1

      da12f863b1c4f437efc8a5faa8e04e32439eb479

      SHA256

      a7628a09046bc9f9144ecf506ef5a399befb8a985b028db8032a40ae0f96cf86

      SHA512

      b2e10ccb89dc2ec23a824cf9c39d76c698f3f1f4a3498c1fcc7b68a73a9a15e28aac512a010c769582b965d544ee558cfdc2e59a672dd7e782826e9776640d95

    • \Users\Admin\AppData\Local\Temp\r1336.tmp.exe

      Filesize

      43KB

      MD5

      51138beea3e2c21ec44d0932c71762a8

      SHA1

      8939cf35447b22dd2c6e6f443446acc1bf986d58

      SHA256

      5ad3c37e6f2b9db3ee8b5aeedc474645de90c66e3d95f8620c48102f1eba4124

      SHA512

      794f30fe452117ff2a26dc9d7086aaf82b639c2632ac2e381a81f5239caaec7c96922ba5d2d90bfd8d74f0a6cd4f79fbda63e14c6b779e5cf6834c13e4e45e7d

    • \Users\Admin\AppData\Local\Temp\yF5B6.tmp.dll

      Filesize

      820KB

      MD5

      e9334bc1f6db1fe8db13e17c47299c74

      SHA1

      da12f863b1c4f437efc8a5faa8e04e32439eb479

      SHA256

      a7628a09046bc9f9144ecf506ef5a399befb8a985b028db8032a40ae0f96cf86

      SHA512

      b2e10ccb89dc2ec23a824cf9c39d76c698f3f1f4a3498c1fcc7b68a73a9a15e28aac512a010c769582b965d544ee558cfdc2e59a672dd7e782826e9776640d95

    • \Users\Admin\AppData\Local\Temp\yF5B6.tmp.dll

      Filesize

      820KB

      MD5

      e9334bc1f6db1fe8db13e17c47299c74

      SHA1

      da12f863b1c4f437efc8a5faa8e04e32439eb479

      SHA256

      a7628a09046bc9f9144ecf506ef5a399befb8a985b028db8032a40ae0f96cf86

      SHA512

      b2e10ccb89dc2ec23a824cf9c39d76c698f3f1f4a3498c1fcc7b68a73a9a15e28aac512a010c769582b965d544ee558cfdc2e59a672dd7e782826e9776640d95

    • \Users\Admin\AppData\Local\Temp\yF5B6.tmp.dll

      Filesize

      820KB

      MD5

      e9334bc1f6db1fe8db13e17c47299c74

      SHA1

      da12f863b1c4f437efc8a5faa8e04e32439eb479

      SHA256

      a7628a09046bc9f9144ecf506ef5a399befb8a985b028db8032a40ae0f96cf86

      SHA512

      b2e10ccb89dc2ec23a824cf9c39d76c698f3f1f4a3498c1fcc7b68a73a9a15e28aac512a010c769582b965d544ee558cfdc2e59a672dd7e782826e9776640d95

    • \Users\Admin\AppData\Local\Temp\yF5B6.tmp.dll

      Filesize

      820KB

      MD5

      e9334bc1f6db1fe8db13e17c47299c74

      SHA1

      da12f863b1c4f437efc8a5faa8e04e32439eb479

      SHA256

      a7628a09046bc9f9144ecf506ef5a399befb8a985b028db8032a40ae0f96cf86

      SHA512

      b2e10ccb89dc2ec23a824cf9c39d76c698f3f1f4a3498c1fcc7b68a73a9a15e28aac512a010c769582b965d544ee558cfdc2e59a672dd7e782826e9776640d95

    • memory/804-106-0x000007FEFBEF1000-0x000007FEFBEF3000-memory.dmp

      Filesize

      8KB

    • memory/804-105-0x0000000000000000-mapping.dmp

    • memory/1104-110-0x0000000000000000-mapping.dmp

    • memory/1104-118-0x00000000003E0000-0x00000000004B0000-memory.dmp

      Filesize

      832KB

    • memory/1104-120-0x00000000003E0000-0x00000000004B0000-memory.dmp

      Filesize

      832KB

    • memory/1104-124-0x00000000000A0000-0x00000000000A6000-memory.dmp

      Filesize

      24KB

    • memory/1664-76-0x00000000003B2000-0x00000000003B6000-memory.dmp

      Filesize

      16KB

    • memory/1664-69-0x00000000003B2000-0x00000000003B6000-memory.dmp

      Filesize

      16KB

    • memory/1664-77-0x00000000003B2000-0x00000000003B6000-memory.dmp

      Filesize

      16KB

    • memory/1664-54-0x0000000072841000-0x0000000072844000-memory.dmp

      Filesize

      12KB

    • memory/1664-75-0x00000000003B2000-0x00000000003B6000-memory.dmp

      Filesize

      16KB

    • memory/1664-74-0x00000000003B2000-0x00000000003B6000-memory.dmp

      Filesize

      16KB

    • memory/1664-92-0x00000000003B2000-0x00000000003B6000-memory.dmp

      Filesize

      16KB

    • memory/1664-91-0x00000000003B2000-0x00000000003B6000-memory.dmp

      Filesize

      16KB

    • memory/1664-97-0x00000000003B2000-0x00000000003B6000-memory.dmp

      Filesize

      16KB

    • memory/1664-98-0x00000000003B2000-0x00000000003B6000-memory.dmp

      Filesize

      16KB

    • memory/1664-96-0x00000000003B2000-0x00000000003B6000-memory.dmp

      Filesize

      16KB

    • memory/1664-95-0x00000000003B2000-0x00000000003B6000-memory.dmp

      Filesize

      16KB

    • memory/1664-94-0x00000000003B2000-0x00000000003B6000-memory.dmp

      Filesize

      16KB

    • memory/1664-93-0x00000000003B2000-0x00000000003B6000-memory.dmp

      Filesize

      16KB

    • memory/1664-90-0x00000000003B2000-0x00000000003B6000-memory.dmp

      Filesize

      16KB

    • memory/1664-89-0x00000000003B2000-0x00000000003B6000-memory.dmp

      Filesize

      16KB

    • memory/1664-88-0x00000000003B2000-0x00000000003B6000-memory.dmp

      Filesize

      16KB

    • memory/1664-87-0x00000000003B2000-0x00000000003B6000-memory.dmp

      Filesize

      16KB

    • memory/1664-86-0x00000000003B2000-0x00000000003B6000-memory.dmp

      Filesize

      16KB

    • memory/1664-85-0x00000000003B2000-0x00000000003B6000-memory.dmp

      Filesize

      16KB

    • memory/1664-84-0x00000000003B2000-0x00000000003B6000-memory.dmp

      Filesize

      16KB

    • memory/1664-83-0x00000000003B2000-0x00000000003B6000-memory.dmp

      Filesize

      16KB

    • memory/1664-82-0x00000000003B2000-0x00000000003B6000-memory.dmp

      Filesize

      16KB

    • memory/1664-81-0x00000000003B2000-0x00000000003B6000-memory.dmp

      Filesize

      16KB

    • memory/1664-72-0x00000000003B2000-0x00000000003B6000-memory.dmp

      Filesize

      16KB

    • memory/1664-71-0x00000000003B2000-0x00000000003B6000-memory.dmp

      Filesize

      16KB

    • memory/1664-70-0x00000000003B2000-0x00000000003B6000-memory.dmp

      Filesize

      16KB

    • memory/1664-78-0x00000000003B2000-0x00000000003B6000-memory.dmp

      Filesize

      16KB

    • memory/1664-68-0x00000000003B2000-0x00000000003B6000-memory.dmp

      Filesize

      16KB

    • memory/1664-67-0x00000000003B2000-0x00000000003B6000-memory.dmp

      Filesize

      16KB

    • memory/1664-66-0x00000000003B2000-0x00000000003B6000-memory.dmp

      Filesize

      16KB

    • memory/1664-104-0x00000000003B2000-0x00000000003B6000-memory.dmp

      Filesize

      16KB

    • memory/1664-103-0x00000000003B2000-0x00000000003B6000-memory.dmp

      Filesize

      16KB

    • memory/1664-102-0x00000000003B2000-0x00000000003B6000-memory.dmp

      Filesize

      16KB

    • memory/1664-101-0x00000000003B2000-0x00000000003B6000-memory.dmp

      Filesize

      16KB

    • memory/1664-100-0x00000000003B2000-0x00000000003B6000-memory.dmp

      Filesize

      16KB

    • memory/1664-99-0x00000000003B2000-0x00000000003B6000-memory.dmp

      Filesize

      16KB

    • memory/1664-79-0x00000000003B2000-0x00000000003B6000-memory.dmp

      Filesize

      16KB

    • memory/1664-80-0x00000000003B2000-0x00000000003B6000-memory.dmp

      Filesize

      16KB

    • memory/1664-108-0x00000000024B0000-0x0000000002563000-memory.dmp

      Filesize

      716KB

    • memory/1664-107-0x00000000059F0000-0x0000000005B50000-memory.dmp

      Filesize

      1.4MB

    • memory/1664-73-0x00000000003B2000-0x00000000003B6000-memory.dmp

      Filesize

      16KB

    • memory/1664-60-0x00000000003B2000-0x00000000003B6000-memory.dmp

      Filesize

      16KB

    • memory/1664-61-0x00000000003B2000-0x00000000003B6000-memory.dmp

      Filesize

      16KB

    • memory/1664-62-0x00000000003B2000-0x00000000003B6000-memory.dmp

      Filesize

      16KB

    • memory/1664-63-0x00000000003B2000-0x00000000003B6000-memory.dmp

      Filesize

      16KB

    • memory/1664-64-0x00000000003B2000-0x00000000003B6000-memory.dmp

      Filesize

      16KB

    • memory/1664-65-0x00000000003B2000-0x00000000003B6000-memory.dmp

      Filesize

      16KB

    • memory/1664-59-0x00000000712AD000-0x00000000712B8000-memory.dmp

      Filesize

      44KB

    • memory/1664-58-0x00000000712AD000-0x00000000712B8000-memory.dmp

      Filesize

      44KB

    • memory/1664-57-0x00000000754A1000-0x00000000754A3000-memory.dmp

      Filesize

      8KB

    • memory/1664-56-0x000000005FFF0000-0x0000000060000000-memory.dmp

      Filesize

      64KB

    • memory/1664-55-0x00000000702C1000-0x00000000702C3000-memory.dmp

      Filesize

      8KB

    • memory/1664-125-0x00000000024B0000-0x0000000002563000-memory.dmp

      Filesize

      716KB