Analysis

  • max time kernel
    101s
  • max time network
    45s
  • platform
    windows7_x64
  • resource
    win7-20220414-en
  • submitted
    17-06-2022 12:11

General

  • Target

    f0b819433319a936c3b1e4fe4747fef8081ad827b7d20db5d41856f00c147b18.docm

  • Size

    2.6MB

  • MD5

    81febabf460639ca1aab064221d42164

  • SHA1

    de7690f40cac86d1251b21912558c54c8ff2e7d6

  • SHA256

    f0b819433319a936c3b1e4fe4747fef8081ad827b7d20db5d41856f00c147b18

  • SHA512

    503cb673f154de4297fe02ca55a557188729ff2f0b3fa0438d8cf44989473636ee7faf0e7eca6e18b27de4675b2ba7ee1b60a1f14c0e3fdd39431c761934670f

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\f0b819433319a936c3b1e4fe4747fef8081ad827b7d20db5d41856f00c147b18.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:664
    • C:\Windows\splwow64.exe
      C:\Windows\splwow64.exe 12288
      2⤵
        PID:700
      • C:\Users\Admin\AppData\Local\Temp\r725.tmp.exe
        "C:\Users\Admin\AppData\Local\Temp\r725.tmp.exe" "C:\Users\Admin\AppData\Local\Temp\y714.tmp.dll",DllRegisterServer
        2⤵
        • Executes dropped EXE
        • Loads dropped DLL
        PID:1944

    Network

    MITRE ATT&CK Enterprise v6

    Replay Monitor

    Loading Replay Monitor...

    Downloads

    • C:\Users\Admin\AppData\Local\Temp\r725.tmp.exe

      Filesize

      43KB

      MD5

      51138beea3e2c21ec44d0932c71762a8

      SHA1

      8939cf35447b22dd2c6e6f443446acc1bf986d58

      SHA256

      5ad3c37e6f2b9db3ee8b5aeedc474645de90c66e3d95f8620c48102f1eba4124

      SHA512

      794f30fe452117ff2a26dc9d7086aaf82b639c2632ac2e381a81f5239caaec7c96922ba5d2d90bfd8d74f0a6cd4f79fbda63e14c6b779e5cf6834c13e4e45e7d

    • C:\Users\Admin\AppData\Local\Temp\r725.tmp.exe

      Filesize

      43KB

      MD5

      51138beea3e2c21ec44d0932c71762a8

      SHA1

      8939cf35447b22dd2c6e6f443446acc1bf986d58

      SHA256

      5ad3c37e6f2b9db3ee8b5aeedc474645de90c66e3d95f8620c48102f1eba4124

      SHA512

      794f30fe452117ff2a26dc9d7086aaf82b639c2632ac2e381a81f5239caaec7c96922ba5d2d90bfd8d74f0a6cd4f79fbda63e14c6b779e5cf6834c13e4e45e7d

    • C:\Users\Admin\AppData\Local\Temp\y714.tmp.dll

      Filesize

      820KB

      MD5

      e9334bc1f6db1fe8db13e17c47299c74

      SHA1

      da12f863b1c4f437efc8a5faa8e04e32439eb479

      SHA256

      a7628a09046bc9f9144ecf506ef5a399befb8a985b028db8032a40ae0f96cf86

      SHA512

      b2e10ccb89dc2ec23a824cf9c39d76c698f3f1f4a3498c1fcc7b68a73a9a15e28aac512a010c769582b965d544ee558cfdc2e59a672dd7e782826e9776640d95

    • \Users\Admin\AppData\Local\Temp\r725.tmp.exe

      Filesize

      43KB

      MD5

      51138beea3e2c21ec44d0932c71762a8

      SHA1

      8939cf35447b22dd2c6e6f443446acc1bf986d58

      SHA256

      5ad3c37e6f2b9db3ee8b5aeedc474645de90c66e3d95f8620c48102f1eba4124

      SHA512

      794f30fe452117ff2a26dc9d7086aaf82b639c2632ac2e381a81f5239caaec7c96922ba5d2d90bfd8d74f0a6cd4f79fbda63e14c6b779e5cf6834c13e4e45e7d

    • \Users\Admin\AppData\Local\Temp\y714.tmp.dll

      Filesize

      820KB

      MD5

      e9334bc1f6db1fe8db13e17c47299c74

      SHA1

      da12f863b1c4f437efc8a5faa8e04e32439eb479

      SHA256

      a7628a09046bc9f9144ecf506ef5a399befb8a985b028db8032a40ae0f96cf86

      SHA512

      b2e10ccb89dc2ec23a824cf9c39d76c698f3f1f4a3498c1fcc7b68a73a9a15e28aac512a010c769582b965d544ee558cfdc2e59a672dd7e782826e9776640d95

    • \Users\Admin\AppData\Local\Temp\y714.tmp.dll

      Filesize

      820KB

      MD5

      e9334bc1f6db1fe8db13e17c47299c74

      SHA1

      da12f863b1c4f437efc8a5faa8e04e32439eb479

      SHA256

      a7628a09046bc9f9144ecf506ef5a399befb8a985b028db8032a40ae0f96cf86

      SHA512

      b2e10ccb89dc2ec23a824cf9c39d76c698f3f1f4a3498c1fcc7b68a73a9a15e28aac512a010c769582b965d544ee558cfdc2e59a672dd7e782826e9776640d95

    • \Users\Admin\AppData\Local\Temp\y714.tmp.dll

      Filesize

      820KB

      MD5

      e9334bc1f6db1fe8db13e17c47299c74

      SHA1

      da12f863b1c4f437efc8a5faa8e04e32439eb479

      SHA256

      a7628a09046bc9f9144ecf506ef5a399befb8a985b028db8032a40ae0f96cf86

      SHA512

      b2e10ccb89dc2ec23a824cf9c39d76c698f3f1f4a3498c1fcc7b68a73a9a15e28aac512a010c769582b965d544ee558cfdc2e59a672dd7e782826e9776640d95

    • \Users\Admin\AppData\Local\Temp\y714.tmp.dll

      Filesize

      820KB

      MD5

      e9334bc1f6db1fe8db13e17c47299c74

      SHA1

      da12f863b1c4f437efc8a5faa8e04e32439eb479

      SHA256

      a7628a09046bc9f9144ecf506ef5a399befb8a985b028db8032a40ae0f96cf86

      SHA512

      b2e10ccb89dc2ec23a824cf9c39d76c698f3f1f4a3498c1fcc7b68a73a9a15e28aac512a010c769582b965d544ee558cfdc2e59a672dd7e782826e9776640d95

    • memory/664-89-0x00000000003C8000-0x00000000003CC000-memory.dmp

      Filesize

      16KB

    • memory/664-93-0x00000000003C8000-0x00000000003CC000-memory.dmp

      Filesize

      16KB

    • memory/664-63-0x00000000003C8000-0x00000000003CC000-memory.dmp

      Filesize

      16KB

    • memory/664-66-0x00000000003C8000-0x00000000003CC000-memory.dmp

      Filesize

      16KB

    • memory/664-65-0x00000000003C8000-0x00000000003CC000-memory.dmp

      Filesize

      16KB

    • memory/664-67-0x00000000003C8000-0x00000000003CC000-memory.dmp

      Filesize

      16KB

    • memory/664-68-0x00000000003C8000-0x00000000003CC000-memory.dmp

      Filesize

      16KB

    • memory/664-70-0x00000000003C8000-0x00000000003CC000-memory.dmp

      Filesize

      16KB

    • memory/664-69-0x00000000003C8000-0x00000000003CC000-memory.dmp

      Filesize

      16KB

    • memory/664-72-0x00000000003C8000-0x00000000003CC000-memory.dmp

      Filesize

      16KB

    • memory/664-71-0x00000000003C8000-0x00000000003CC000-memory.dmp

      Filesize

      16KB

    • memory/664-73-0x00000000003C8000-0x00000000003CC000-memory.dmp

      Filesize

      16KB

    • memory/664-74-0x00000000003C8000-0x00000000003CC000-memory.dmp

      Filesize

      16KB

    • memory/664-75-0x00000000003C8000-0x00000000003CC000-memory.dmp

      Filesize

      16KB

    • memory/664-76-0x00000000003C8000-0x00000000003CC000-memory.dmp

      Filesize

      16KB

    • memory/664-77-0x00000000003C8000-0x00000000003CC000-memory.dmp

      Filesize

      16KB

    • memory/664-79-0x00000000003C8000-0x00000000003CC000-memory.dmp

      Filesize

      16KB

    • memory/664-78-0x00000000003C8000-0x00000000003CC000-memory.dmp

      Filesize

      16KB

    • memory/664-80-0x00000000003C8000-0x00000000003CC000-memory.dmp

      Filesize

      16KB

    • memory/664-81-0x00000000003C8000-0x00000000003CC000-memory.dmp

      Filesize

      16KB

    • memory/664-82-0x00000000003C8000-0x00000000003CC000-memory.dmp

      Filesize

      16KB

    • memory/664-83-0x00000000003C8000-0x00000000003CC000-memory.dmp

      Filesize

      16KB

    • memory/664-85-0x00000000003C8000-0x00000000003CC000-memory.dmp

      Filesize

      16KB

    • memory/664-84-0x00000000003C8000-0x00000000003CC000-memory.dmp

      Filesize

      16KB

    • memory/664-86-0x00000000003C8000-0x00000000003CC000-memory.dmp

      Filesize

      16KB

    • memory/664-87-0x00000000003C8000-0x00000000003CC000-memory.dmp

      Filesize

      16KB

    • memory/664-54-0x0000000072541000-0x0000000072544000-memory.dmp

      Filesize

      12KB

    • memory/664-88-0x00000000003C8000-0x00000000003CC000-memory.dmp

      Filesize

      16KB

    • memory/664-91-0x00000000003C8000-0x00000000003CC000-memory.dmp

      Filesize

      16KB

    • memory/664-90-0x00000000003C8000-0x00000000003CC000-memory.dmp

      Filesize

      16KB

    • memory/664-92-0x00000000003C8000-0x00000000003CC000-memory.dmp

      Filesize

      16KB

    • memory/664-64-0x00000000003C8000-0x00000000003CC000-memory.dmp

      Filesize

      16KB

    • memory/664-95-0x00000000003C8000-0x00000000003CC000-memory.dmp

      Filesize

      16KB

    • memory/664-94-0x00000000003C8000-0x00000000003CC000-memory.dmp

      Filesize

      16KB

    • memory/664-97-0x00000000003C8000-0x00000000003CC000-memory.dmp

      Filesize

      16KB

    • memory/664-96-0x00000000003C8000-0x00000000003CC000-memory.dmp

      Filesize

      16KB

    • memory/664-100-0x00000000003C8000-0x00000000003CC000-memory.dmp

      Filesize

      16KB

    • memory/664-103-0x00000000003C8000-0x00000000003CC000-memory.dmp

      Filesize

      16KB

    • memory/664-102-0x00000000003C8000-0x00000000003CC000-memory.dmp

      Filesize

      16KB

    • memory/664-101-0x00000000003C8000-0x00000000003CC000-memory.dmp

      Filesize

      16KB

    • memory/664-99-0x00000000003C8000-0x00000000003CC000-memory.dmp

      Filesize

      16KB

    • memory/664-104-0x00000000003C8000-0x00000000003CC000-memory.dmp

      Filesize

      16KB

    • memory/664-129-0x0000000070FAD000-0x0000000070FB8000-memory.dmp

      Filesize

      44KB

    • memory/664-128-0x000000005FFF0000-0x0000000060000000-memory.dmp

      Filesize

      64KB

    • memory/664-62-0x00000000003C8000-0x00000000003CC000-memory.dmp

      Filesize

      16KB

    • memory/664-127-0x0000000006630000-0x000000000727A000-memory.dmp

      Filesize

      12.3MB

    • memory/664-61-0x00000000003C8000-0x00000000003CC000-memory.dmp

      Filesize

      16KB

    • memory/664-59-0x00000000003C8000-0x00000000003CC000-memory.dmp

      Filesize

      16KB

    • memory/664-60-0x00000000003C8000-0x00000000003CC000-memory.dmp

      Filesize

      16KB

    • memory/664-58-0x0000000070FAD000-0x0000000070FB8000-memory.dmp

      Filesize

      44KB

    • memory/664-57-0x0000000075FC1000-0x0000000075FC3000-memory.dmp

      Filesize

      8KB

    • memory/664-56-0x000000005FFF0000-0x0000000060000000-memory.dmp

      Filesize

      64KB

    • memory/664-55-0x000000006FFC1000-0x000000006FFC3000-memory.dmp

      Filesize

      8KB

    • memory/664-126-0x0000000070FAD000-0x0000000070FB8000-memory.dmp

      Filesize

      44KB

    • memory/664-124-0x0000000004CC0000-0x0000000004D8E000-memory.dmp

      Filesize

      824KB

    • memory/664-122-0x0000000006630000-0x000000000727A000-memory.dmp

      Filesize

      12.3MB

    • memory/664-123-0x0000000002270000-0x0000000002323000-memory.dmp

      Filesize

      716KB

    • memory/700-106-0x000007FEFBA51000-0x000007FEFBA53000-memory.dmp

      Filesize

      8KB

    • memory/700-105-0x0000000000000000-mapping.dmp

    • memory/1944-118-0x0000000000290000-0x0000000000360000-memory.dmp

      Filesize

      832KB

    • memory/1944-125-0x0000000000110000-0x0000000000116000-memory.dmp

      Filesize

      24KB

    • memory/1944-116-0x0000000000290000-0x0000000000360000-memory.dmp

      Filesize

      832KB

    • memory/1944-108-0x0000000000000000-mapping.dmp