Analysis

  • max time kernel
    105s
  • max time network
    64s
  • platform
    windows7_x64
  • resource
    win7-20220414-en
  • submitted
    01-07-2022 18:34

General

  • Target

    gol document 07.01.2022.docm

  • Size

    2.7MB

  • MD5

    7c643a355b758fd95dca7a8f97196406

  • SHA1

    3514f451d022a132d9a3d5df91d2f1433f3f38be

  • SHA256

    3046ec7af6142d2aa32b2c486cb8bbec6a48f7aa3d31da6321c7cf47dcee525b

  • SHA512

    7b09befd4abb8a6f46a6ff9a09eabb35b26cdd00b4c1df87ab3fd0ea77ab266cdc4d405cbd9aa0fc193dd474da022b5b603527758da386bc259c56e87bf78bc4

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\gol document 07.01.2022.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:1092
    • C:\Windows\splwow64.exe
      C:\Windows\splwow64.exe 12288
      2⤵
        PID:1220
      • C:\Users\Admin\AppData\Local\Temp\r3298.tmp.exe
        "C:\Users\Admin\AppData\Local\Temp\r3298.tmp.exe" "C:\Users\Admin\AppData\Local\Temp\y3297.tmp.dll",DllRegisterServer
        2⤵
        • Executes dropped EXE
        • Loads dropped DLL
        PID:1248

    Network

    MITRE ATT&CK Enterprise v6

    Replay Monitor

    Loading Replay Monitor...

    Downloads

    • C:\Users\Admin\AppData\Local\Temp\r3298.tmp.exe

      Filesize

      43KB

      MD5

      51138beea3e2c21ec44d0932c71762a8

      SHA1

      8939cf35447b22dd2c6e6f443446acc1bf986d58

      SHA256

      5ad3c37e6f2b9db3ee8b5aeedc474645de90c66e3d95f8620c48102f1eba4124

      SHA512

      794f30fe452117ff2a26dc9d7086aaf82b639c2632ac2e381a81f5239caaec7c96922ba5d2d90bfd8d74f0a6cd4f79fbda63e14c6b779e5cf6834c13e4e45e7d

    • C:\Users\Admin\AppData\Local\Temp\r3298.tmp.exe

      Filesize

      43KB

      MD5

      51138beea3e2c21ec44d0932c71762a8

      SHA1

      8939cf35447b22dd2c6e6f443446acc1bf986d58

      SHA256

      5ad3c37e6f2b9db3ee8b5aeedc474645de90c66e3d95f8620c48102f1eba4124

      SHA512

      794f30fe452117ff2a26dc9d7086aaf82b639c2632ac2e381a81f5239caaec7c96922ba5d2d90bfd8d74f0a6cd4f79fbda63e14c6b779e5cf6834c13e4e45e7d

    • C:\Users\Admin\AppData\Local\Temp\y3297.tmp.dll

      Filesize

      872KB

      MD5

      d4455b15eb5686cd8380fa8ad4f59a90

      SHA1

      8572d1a599b85484db897acd41995d703391d9fb

      SHA256

      66865d056e97b6a1e28d119f2eb4ce288e9fdcdf9c5810799e8f5b0f98d0b9b3

      SHA512

      fec15896971f15966df10c4bb6281830b2f5fc746e354aeaca4bf9e02c7079f61841b5712a034dcac5c48cf6f20a376af3c0a682541b9ac3d2080d2b754b121d

    • \Users\Admin\AppData\Local\Temp\r3298.tmp.exe

      Filesize

      43KB

      MD5

      51138beea3e2c21ec44d0932c71762a8

      SHA1

      8939cf35447b22dd2c6e6f443446acc1bf986d58

      SHA256

      5ad3c37e6f2b9db3ee8b5aeedc474645de90c66e3d95f8620c48102f1eba4124

      SHA512

      794f30fe452117ff2a26dc9d7086aaf82b639c2632ac2e381a81f5239caaec7c96922ba5d2d90bfd8d74f0a6cd4f79fbda63e14c6b779e5cf6834c13e4e45e7d

    • \Users\Admin\AppData\Local\Temp\y3297.tmp.dll

      Filesize

      872KB

      MD5

      d4455b15eb5686cd8380fa8ad4f59a90

      SHA1

      8572d1a599b85484db897acd41995d703391d9fb

      SHA256

      66865d056e97b6a1e28d119f2eb4ce288e9fdcdf9c5810799e8f5b0f98d0b9b3

      SHA512

      fec15896971f15966df10c4bb6281830b2f5fc746e354aeaca4bf9e02c7079f61841b5712a034dcac5c48cf6f20a376af3c0a682541b9ac3d2080d2b754b121d

    • \Users\Admin\AppData\Local\Temp\y3297.tmp.dll

      Filesize

      872KB

      MD5

      d4455b15eb5686cd8380fa8ad4f59a90

      SHA1

      8572d1a599b85484db897acd41995d703391d9fb

      SHA256

      66865d056e97b6a1e28d119f2eb4ce288e9fdcdf9c5810799e8f5b0f98d0b9b3

      SHA512

      fec15896971f15966df10c4bb6281830b2f5fc746e354aeaca4bf9e02c7079f61841b5712a034dcac5c48cf6f20a376af3c0a682541b9ac3d2080d2b754b121d

    • \Users\Admin\AppData\Local\Temp\y3297.tmp.dll

      Filesize

      872KB

      MD5

      d4455b15eb5686cd8380fa8ad4f59a90

      SHA1

      8572d1a599b85484db897acd41995d703391d9fb

      SHA256

      66865d056e97b6a1e28d119f2eb4ce288e9fdcdf9c5810799e8f5b0f98d0b9b3

      SHA512

      fec15896971f15966df10c4bb6281830b2f5fc746e354aeaca4bf9e02c7079f61841b5712a034dcac5c48cf6f20a376af3c0a682541b9ac3d2080d2b754b121d

    • \Users\Admin\AppData\Local\Temp\y3297.tmp.dll

      Filesize

      872KB

      MD5

      d4455b15eb5686cd8380fa8ad4f59a90

      SHA1

      8572d1a599b85484db897acd41995d703391d9fb

      SHA256

      66865d056e97b6a1e28d119f2eb4ce288e9fdcdf9c5810799e8f5b0f98d0b9b3

      SHA512

      fec15896971f15966df10c4bb6281830b2f5fc746e354aeaca4bf9e02c7079f61841b5712a034dcac5c48cf6f20a376af3c0a682541b9ac3d2080d2b754b121d

    • memory/1092-70-0x0000000000621000-0x0000000000625000-memory.dmp

      Filesize

      16KB

    • memory/1092-91-0x0000000000621000-0x0000000000625000-memory.dmp

      Filesize

      16KB

    • memory/1092-64-0x0000000000621000-0x0000000000625000-memory.dmp

      Filesize

      16KB

    • memory/1092-65-0x0000000000621000-0x0000000000625000-memory.dmp

      Filesize

      16KB

    • memory/1092-66-0x0000000000621000-0x0000000000625000-memory.dmp

      Filesize

      16KB

    • memory/1092-67-0x0000000000621000-0x0000000000625000-memory.dmp

      Filesize

      16KB

    • memory/1092-68-0x0000000000621000-0x0000000000625000-memory.dmp

      Filesize

      16KB

    • memory/1092-54-0x0000000072A71000-0x0000000072A74000-memory.dmp

      Filesize

      12KB

    • memory/1092-69-0x0000000000621000-0x0000000000625000-memory.dmp

      Filesize

      16KB

    • memory/1092-71-0x0000000000621000-0x0000000000625000-memory.dmp

      Filesize

      16KB

    • memory/1092-73-0x0000000000621000-0x0000000000625000-memory.dmp

      Filesize

      16KB

    • memory/1092-72-0x0000000000621000-0x0000000000625000-memory.dmp

      Filesize

      16KB

    • memory/1092-74-0x0000000000621000-0x0000000000625000-memory.dmp

      Filesize

      16KB

    • memory/1092-75-0x0000000000621000-0x0000000000625000-memory.dmp

      Filesize

      16KB

    • memory/1092-76-0x0000000000621000-0x0000000000625000-memory.dmp

      Filesize

      16KB

    • memory/1092-77-0x0000000000621000-0x0000000000625000-memory.dmp

      Filesize

      16KB

    • memory/1092-78-0x0000000000621000-0x0000000000625000-memory.dmp

      Filesize

      16KB

    • memory/1092-79-0x0000000000621000-0x0000000000625000-memory.dmp

      Filesize

      16KB

    • memory/1092-81-0x0000000000621000-0x0000000000625000-memory.dmp

      Filesize

      16KB

    • memory/1092-80-0x0000000000621000-0x0000000000625000-memory.dmp

      Filesize

      16KB

    • memory/1092-82-0x0000000000621000-0x0000000000625000-memory.dmp

      Filesize

      16KB

    • memory/1092-83-0x0000000000621000-0x0000000000625000-memory.dmp

      Filesize

      16KB

    • memory/1092-85-0x0000000000621000-0x0000000000625000-memory.dmp

      Filesize

      16KB

    • memory/1092-84-0x0000000000621000-0x0000000000625000-memory.dmp

      Filesize

      16KB

    • memory/1092-86-0x0000000000621000-0x0000000000625000-memory.dmp

      Filesize

      16KB

    • memory/1092-63-0x0000000000621000-0x0000000000625000-memory.dmp

      Filesize

      16KB

    • memory/1092-90-0x0000000000621000-0x0000000000625000-memory.dmp

      Filesize

      16KB

    • memory/1092-89-0x0000000000621000-0x0000000000625000-memory.dmp

      Filesize

      16KB

    • memory/1092-88-0x0000000000621000-0x0000000000625000-memory.dmp

      Filesize

      16KB

    • memory/1092-87-0x0000000000621000-0x0000000000625000-memory.dmp

      Filesize

      16KB

    • memory/1092-92-0x0000000000621000-0x0000000000623000-memory.dmp

      Filesize

      8KB

    • memory/1092-116-0x00000000714DD000-0x00000000714E8000-memory.dmp

      Filesize

      44KB

    • memory/1092-115-0x000000005FFF0000-0x0000000060000000-memory.dmp

      Filesize

      64KB

    • memory/1092-59-0x0000000000621000-0x0000000000625000-memory.dmp

      Filesize

      16KB

    • memory/1092-114-0x0000000005C30000-0x0000000005D90000-memory.dmp

      Filesize

      1.4MB

    • memory/1092-60-0x0000000000621000-0x0000000000625000-memory.dmp

      Filesize

      16KB

    • memory/1092-61-0x0000000000621000-0x0000000000625000-memory.dmp

      Filesize

      16KB

    • memory/1092-62-0x0000000000621000-0x0000000000625000-memory.dmp

      Filesize

      16KB

    • memory/1092-58-0x00000000714DD000-0x00000000714E8000-memory.dmp

      Filesize

      44KB

    • memory/1092-57-0x0000000076571000-0x0000000076573000-memory.dmp

      Filesize

      8KB

    • memory/1092-56-0x000000005FFF0000-0x0000000060000000-memory.dmp

      Filesize

      64KB

    • memory/1092-55-0x00000000704F1000-0x00000000704F3000-memory.dmp

      Filesize

      8KB

    • memory/1092-113-0x00000000714DD000-0x00000000714E8000-memory.dmp

      Filesize

      44KB

    • memory/1092-111-0x0000000007E80000-0x0000000007F5B000-memory.dmp

      Filesize

      876KB

    • memory/1092-109-0x0000000005C30000-0x0000000005D90000-memory.dmp

      Filesize

      1.4MB

    • memory/1092-110-0x0000000002450000-0x0000000002503000-memory.dmp

      Filesize

      716KB

    • memory/1220-94-0x000007FEFBF81000-0x000007FEFBF83000-memory.dmp

      Filesize

      8KB

    • memory/1248-105-0x00000000007A0000-0x000000000087E000-memory.dmp

      Filesize

      888KB

    • memory/1248-112-0x00000000001A0000-0x00000000001A6000-memory.dmp

      Filesize

      24KB

    • memory/1248-104-0x00000000007A0000-0x000000000087E000-memory.dmp

      Filesize

      888KB