Analysis

  • max time kernel
    105s
  • max time network
    48s
  • platform
    windows7_x64
  • resource
    win7-20220715-en
  • resource tags

    arch:x64arch:x86image:win7-20220715-enlocale:en-usos:windows7-x64system
  • submitted
    19-07-2022 08:48

General

  • Target

    file.docm

  • Size

    3.2MB

  • MD5

    9f624e07ac899fe81216f4f03f805d11

  • SHA1

    16c4a5a94a31a116a5fdc4d2c874aad8949e7ec0

  • SHA256

    547fcfe99ba45c0cc805339365a7b5f1858f2cf208499bccaf6b432da4711660

  • SHA512

    8c96378647d1b8337279ec58aff481054a2678173483493e1fc20b956f80e34a5a8f56703596f6fa017b8c3e9d13b695c61eecf455c45952650195cc2dc92f99

Score
10/10

Malware Config

Signatures

  • Detects SVCReady loader 1 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\file.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:1920
    • C:\Windows\splwow64.exe
      C:\Windows\splwow64.exe 12288
      2⤵
        PID:1828
      • C:\Users\Admin\AppData\Local\Temp\r26D5.tmp.exe
        "C:\Users\Admin\AppData\Local\Temp\r26D5.tmp.exe" "C:\Users\Admin\AppData\Local\Temp\y26D4.tmp.dll",DllRegisterServer
        2⤵
        • Executes dropped EXE
        • Loads dropped DLL
        PID:2004

    Network

    MITRE ATT&CK Enterprise v6

    Replay Monitor

    Loading Replay Monitor...

    Downloads

    • C:\Users\Admin\AppData\Local\Temp\r26D5.tmp.exe

      Filesize

      43KB

      MD5

      51138beea3e2c21ec44d0932c71762a8

      SHA1

      8939cf35447b22dd2c6e6f443446acc1bf986d58

      SHA256

      5ad3c37e6f2b9db3ee8b5aeedc474645de90c66e3d95f8620c48102f1eba4124

      SHA512

      794f30fe452117ff2a26dc9d7086aaf82b639c2632ac2e381a81f5239caaec7c96922ba5d2d90bfd8d74f0a6cd4f79fbda63e14c6b779e5cf6834c13e4e45e7d

    • C:\Users\Admin\AppData\Local\Temp\r26D5.tmp.exe

      Filesize

      43KB

      MD5

      51138beea3e2c21ec44d0932c71762a8

      SHA1

      8939cf35447b22dd2c6e6f443446acc1bf986d58

      SHA256

      5ad3c37e6f2b9db3ee8b5aeedc474645de90c66e3d95f8620c48102f1eba4124

      SHA512

      794f30fe452117ff2a26dc9d7086aaf82b639c2632ac2e381a81f5239caaec7c96922ba5d2d90bfd8d74f0a6cd4f79fbda63e14c6b779e5cf6834c13e4e45e7d

    • C:\Users\Admin\AppData\Local\Temp\y26D4.tmp.dll

      Filesize

      1.1MB

      MD5

      ff5f830dc322184515b3a48cef3ab9d4

      SHA1

      095cede1a8181e1ca896aabf7749aad20f225edf

      SHA256

      5939c06ca06629ffac62aa5c2f5b81deacc7d540773b00cb603183c45c246d70

      SHA512

      7384e2eab8acea1f76890ee02d11fa2818b01e61a9f4e7aca506c4ef27d58109961bdc752b25f015861fc35087bcf1e1f5f3b0f7eab6a85fb68eca3f70dc4266

    • \Users\Admin\AppData\Local\Temp\r26D5.tmp.exe

      Filesize

      43KB

      MD5

      51138beea3e2c21ec44d0932c71762a8

      SHA1

      8939cf35447b22dd2c6e6f443446acc1bf986d58

      SHA256

      5ad3c37e6f2b9db3ee8b5aeedc474645de90c66e3d95f8620c48102f1eba4124

      SHA512

      794f30fe452117ff2a26dc9d7086aaf82b639c2632ac2e381a81f5239caaec7c96922ba5d2d90bfd8d74f0a6cd4f79fbda63e14c6b779e5cf6834c13e4e45e7d

    • \Users\Admin\AppData\Local\Temp\y26D4.tmp.dll

      Filesize

      1.1MB

      MD5

      ff5f830dc322184515b3a48cef3ab9d4

      SHA1

      095cede1a8181e1ca896aabf7749aad20f225edf

      SHA256

      5939c06ca06629ffac62aa5c2f5b81deacc7d540773b00cb603183c45c246d70

      SHA512

      7384e2eab8acea1f76890ee02d11fa2818b01e61a9f4e7aca506c4ef27d58109961bdc752b25f015861fc35087bcf1e1f5f3b0f7eab6a85fb68eca3f70dc4266

    • \Users\Admin\AppData\Local\Temp\y26D4.tmp.dll

      Filesize

      1.1MB

      MD5

      ff5f830dc322184515b3a48cef3ab9d4

      SHA1

      095cede1a8181e1ca896aabf7749aad20f225edf

      SHA256

      5939c06ca06629ffac62aa5c2f5b81deacc7d540773b00cb603183c45c246d70

      SHA512

      7384e2eab8acea1f76890ee02d11fa2818b01e61a9f4e7aca506c4ef27d58109961bdc752b25f015861fc35087bcf1e1f5f3b0f7eab6a85fb68eca3f70dc4266

    • \Users\Admin\AppData\Local\Temp\y26D4.tmp.dll

      Filesize

      1.1MB

      MD5

      ff5f830dc322184515b3a48cef3ab9d4

      SHA1

      095cede1a8181e1ca896aabf7749aad20f225edf

      SHA256

      5939c06ca06629ffac62aa5c2f5b81deacc7d540773b00cb603183c45c246d70

      SHA512

      7384e2eab8acea1f76890ee02d11fa2818b01e61a9f4e7aca506c4ef27d58109961bdc752b25f015861fc35087bcf1e1f5f3b0f7eab6a85fb68eca3f70dc4266

    • \Users\Admin\AppData\Local\Temp\y26D4.tmp.dll

      Filesize

      1.1MB

      MD5

      ff5f830dc322184515b3a48cef3ab9d4

      SHA1

      095cede1a8181e1ca896aabf7749aad20f225edf

      SHA256

      5939c06ca06629ffac62aa5c2f5b81deacc7d540773b00cb603183c45c246d70

      SHA512

      7384e2eab8acea1f76890ee02d11fa2818b01e61a9f4e7aca506c4ef27d58109961bdc752b25f015861fc35087bcf1e1f5f3b0f7eab6a85fb68eca3f70dc4266

    • memory/1828-231-0x0000000000000000-mapping.dmp

    • memory/1920-109-0x0000000000545000-0x00000000005A9000-memory.dmp

      Filesize

      400KB

    • memory/1920-63-0x0000000000545000-0x00000000005A9000-memory.dmp

      Filesize

      400KB

    • memory/1920-60-0x0000000000545000-0x00000000005A9000-memory.dmp

      Filesize

      400KB

    • memory/1920-61-0x0000000000545000-0x00000000005A9000-memory.dmp

      Filesize

      400KB

    • memory/1920-111-0x0000000000545000-0x00000000005A9000-memory.dmp

      Filesize

      400KB

    • memory/1920-115-0x0000000000545000-0x00000000005A9000-memory.dmp

      Filesize

      400KB

    • memory/1920-64-0x0000000000545000-0x00000000005A9000-memory.dmp

      Filesize

      400KB

    • memory/1920-66-0x0000000000545000-0x00000000005A9000-memory.dmp

      Filesize

      400KB

    • memory/1920-65-0x0000000000545000-0x00000000005A9000-memory.dmp

      Filesize

      400KB

    • memory/1920-67-0x0000000000545000-0x00000000005A9000-memory.dmp

      Filesize

      400KB

    • memory/1920-68-0x0000000000545000-0x00000000005A9000-memory.dmp

      Filesize

      400KB

    • memory/1920-69-0x0000000000545000-0x00000000005A9000-memory.dmp

      Filesize

      400KB

    • memory/1920-70-0x0000000000545000-0x00000000005A9000-memory.dmp

      Filesize

      400KB

    • memory/1920-80-0x0000000000545000-0x00000000005A9000-memory.dmp

      Filesize

      400KB

    • memory/1920-81-0x0000000000545000-0x00000000005A9000-memory.dmp

      Filesize

      400KB

    • memory/1920-82-0x0000000000545000-0x00000000005A9000-memory.dmp

      Filesize

      400KB

    • memory/1920-84-0x0000000000545000-0x00000000005A9000-memory.dmp

      Filesize

      400KB

    • memory/1920-83-0x0000000000545000-0x00000000005A9000-memory.dmp

      Filesize

      400KB

    • memory/1920-85-0x0000000000545000-0x00000000005A9000-memory.dmp

      Filesize

      400KB

    • memory/1920-86-0x0000000000545000-0x00000000005A9000-memory.dmp

      Filesize

      400KB

    • memory/1920-87-0x0000000000545000-0x00000000005A9000-memory.dmp

      Filesize

      400KB

    • memory/1920-89-0x0000000000545000-0x00000000005A9000-memory.dmp

      Filesize

      400KB

    • memory/1920-88-0x0000000000545000-0x00000000005A9000-memory.dmp

      Filesize

      400KB

    • memory/1920-90-0x0000000000545000-0x00000000005A9000-memory.dmp

      Filesize

      400KB

    • memory/1920-91-0x0000000000545000-0x00000000005A9000-memory.dmp

      Filesize

      400KB

    • memory/1920-101-0x0000000000545000-0x00000000005A9000-memory.dmp

      Filesize

      400KB

    • memory/1920-104-0x0000000000545000-0x00000000005A9000-memory.dmp

      Filesize

      400KB

    • memory/1920-105-0x0000000000545000-0x00000000005A9000-memory.dmp

      Filesize

      400KB

    • memory/1920-106-0x0000000000545000-0x00000000005A9000-memory.dmp

      Filesize

      400KB

    • memory/1920-107-0x0000000000545000-0x00000000005A9000-memory.dmp

      Filesize

      400KB

    • memory/1920-108-0x0000000000545000-0x00000000005A9000-memory.dmp

      Filesize

      400KB

    • memory/1920-58-0x000000007101D000-0x0000000071028000-memory.dmp

      Filesize

      44KB

    • memory/1920-110-0x0000000000545000-0x00000000005A9000-memory.dmp

      Filesize

      400KB

    • memory/1920-112-0x0000000000545000-0x00000000005A9000-memory.dmp

      Filesize

      400KB

    • memory/1920-113-0x0000000000545000-0x00000000005A9000-memory.dmp

      Filesize

      400KB

    • memory/1920-59-0x0000000000545000-0x00000000005A9000-memory.dmp

      Filesize

      400KB

    • memory/1920-62-0x0000000000545000-0x00000000005A9000-memory.dmp

      Filesize

      400KB

    • memory/1920-114-0x0000000000545000-0x00000000005A9000-memory.dmp

      Filesize

      400KB

    • memory/1920-125-0x0000000000545000-0x00000000005A9000-memory.dmp

      Filesize

      400KB

    • memory/1920-126-0x0000000000545000-0x00000000005A9000-memory.dmp

      Filesize

      400KB

    • memory/1920-128-0x0000000000545000-0x00000000005A9000-memory.dmp

      Filesize

      400KB

    • memory/1920-127-0x0000000000545000-0x00000000005A9000-memory.dmp

      Filesize

      400KB

    • memory/1920-129-0x0000000000545000-0x00000000005A9000-memory.dmp

      Filesize

      400KB

    • memory/1920-130-0x0000000000545000-0x00000000005A9000-memory.dmp

      Filesize

      400KB

    • memory/1920-131-0x0000000000545000-0x00000000005A9000-memory.dmp

      Filesize

      400KB

    • memory/1920-132-0x0000000000545000-0x00000000005A9000-memory.dmp

      Filesize

      400KB

    • memory/1920-134-0x0000000000545000-0x00000000005A9000-memory.dmp

      Filesize

      400KB

    • memory/1920-136-0x0000000000545000-0x00000000005A9000-memory.dmp

      Filesize

      400KB

    • memory/1920-149-0x0000000000545000-0x00000000005A9000-memory.dmp

      Filesize

      400KB

    • memory/1920-153-0x0000000000545000-0x00000000005A9000-memory.dmp

      Filesize

      400KB

    • memory/1920-156-0x0000000000545000-0x00000000005A9000-memory.dmp

      Filesize

      400KB

    • memory/1920-155-0x0000000000545000-0x00000000005A9000-memory.dmp

      Filesize

      400KB

    • memory/1920-154-0x0000000000545000-0x00000000005A9000-memory.dmp

      Filesize

      400KB

    • memory/1920-152-0x0000000000545000-0x00000000005A9000-memory.dmp

      Filesize

      400KB

    • memory/1920-151-0x0000000000545000-0x00000000005A9000-memory.dmp

      Filesize

      400KB

    • memory/1920-150-0x0000000000545000-0x00000000005A9000-memory.dmp

      Filesize

      400KB

    • memory/1920-148-0x0000000000545000-0x00000000005A9000-memory.dmp

      Filesize

      400KB

    • memory/1920-147-0x0000000000545000-0x00000000005A9000-memory.dmp

      Filesize

      400KB

    • memory/1920-146-0x0000000000545000-0x00000000005A9000-memory.dmp

      Filesize

      400KB

    • memory/1920-57-0x00000000754C1000-0x00000000754C3000-memory.dmp

      Filesize

      8KB

    • memory/1920-56-0x000000005FFF0000-0x0000000060000000-memory.dmp

      Filesize

      64KB

    • memory/1920-55-0x0000000070031000-0x0000000070033000-memory.dmp

      Filesize

      8KB

    • memory/1920-54-0x00000000725B1000-0x00000000725B4000-memory.dmp

      Filesize

      12KB

    • memory/1920-135-0x0000000000545000-0x00000000005A9000-memory.dmp

      Filesize

      400KB

    • memory/1920-133-0x0000000000545000-0x00000000005A9000-memory.dmp

      Filesize

      400KB

    • memory/1920-247-0x00000000069C0000-0x000000000760A000-memory.dmp

      Filesize

      12.3MB

    • memory/1920-248-0x00000000023C0000-0x0000000002473000-memory.dmp

      Filesize

      716KB

    • memory/1920-249-0x0000000007F60000-0x0000000008081000-memory.dmp

      Filesize

      1.1MB

    • memory/1920-250-0x000000007101D000-0x0000000071028000-memory.dmp

      Filesize

      44KB

    • memory/1920-251-0x00000000069C0000-0x000000000760A000-memory.dmp

      Filesize

      12.3MB

    • memory/1920-253-0x000000007101D000-0x0000000071028000-memory.dmp

      Filesize

      44KB

    • memory/2004-234-0x0000000000000000-mapping.dmp