Analysis

  • max time kernel
    101s
  • max time network
    46s
  • platform
    windows7_x64
  • resource
    win7-20220414-en
  • submitted
    20-06-2022 21:21

General

  • Target

    bikealma_document_20.06.2022.docm

  • Size

    2.6MB

  • MD5

    e2237eac90e20fe703806ad6b8221597

  • SHA1

    e18a0dea6b4a10046e3b50d6ab910868c4c52574

  • SHA256

    17f0487ceadb25c4d72e3861ab850c601ac0c4c09a54b103c9074ca86014f4f0

  • SHA512

    bee4041caf22433441cbab32889b703dca6709453b21eb3fdfa2f8f16ab3cd5f8bda056d61858e3a0e4558f9dce63244b5c2c70955e0a15e6038e5239a213c23

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\bikealma_document_20.06.2022.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:1648
    • C:\Windows\splwow64.exe
      C:\Windows\splwow64.exe 12288
      2⤵
        PID:1572
      • C:\Users\Admin\AppData\Local\Temp\r1F66.tmp.exe
        "C:\Users\Admin\AppData\Local\Temp\r1F66.tmp.exe" "C:\Users\Admin\AppData\Local\Temp\y1F55.tmp.dll",DllRegisterServer
        2⤵
        • Executes dropped EXE
        • Loads dropped DLL
        PID:764

    Network

    MITRE ATT&CK Enterprise v6

    Replay Monitor

    Loading Replay Monitor...

    Downloads

    • C:\Users\Admin\AppData\Local\Temp\r1F66.tmp.exe

      Filesize

      43KB

      MD5

      51138beea3e2c21ec44d0932c71762a8

      SHA1

      8939cf35447b22dd2c6e6f443446acc1bf986d58

      SHA256

      5ad3c37e6f2b9db3ee8b5aeedc474645de90c66e3d95f8620c48102f1eba4124

      SHA512

      794f30fe452117ff2a26dc9d7086aaf82b639c2632ac2e381a81f5239caaec7c96922ba5d2d90bfd8d74f0a6cd4f79fbda63e14c6b779e5cf6834c13e4e45e7d

    • C:\Users\Admin\AppData\Local\Temp\r1F66.tmp.exe

      Filesize

      43KB

      MD5

      51138beea3e2c21ec44d0932c71762a8

      SHA1

      8939cf35447b22dd2c6e6f443446acc1bf986d58

      SHA256

      5ad3c37e6f2b9db3ee8b5aeedc474645de90c66e3d95f8620c48102f1eba4124

      SHA512

      794f30fe452117ff2a26dc9d7086aaf82b639c2632ac2e381a81f5239caaec7c96922ba5d2d90bfd8d74f0a6cd4f79fbda63e14c6b779e5cf6834c13e4e45e7d

    • C:\Users\Admin\AppData\Local\Temp\y1F55.tmp.dll

      Filesize

      820KB

      MD5

      e9334bc1f6db1fe8db13e17c47299c74

      SHA1

      da12f863b1c4f437efc8a5faa8e04e32439eb479

      SHA256

      a7628a09046bc9f9144ecf506ef5a399befb8a985b028db8032a40ae0f96cf86

      SHA512

      b2e10ccb89dc2ec23a824cf9c39d76c698f3f1f4a3498c1fcc7b68a73a9a15e28aac512a010c769582b965d544ee558cfdc2e59a672dd7e782826e9776640d95

    • \Users\Admin\AppData\Local\Temp\r1F66.tmp.exe

      Filesize

      43KB

      MD5

      51138beea3e2c21ec44d0932c71762a8

      SHA1

      8939cf35447b22dd2c6e6f443446acc1bf986d58

      SHA256

      5ad3c37e6f2b9db3ee8b5aeedc474645de90c66e3d95f8620c48102f1eba4124

      SHA512

      794f30fe452117ff2a26dc9d7086aaf82b639c2632ac2e381a81f5239caaec7c96922ba5d2d90bfd8d74f0a6cd4f79fbda63e14c6b779e5cf6834c13e4e45e7d

    • \Users\Admin\AppData\Local\Temp\y1F55.tmp.dll

      Filesize

      820KB

      MD5

      e9334bc1f6db1fe8db13e17c47299c74

      SHA1

      da12f863b1c4f437efc8a5faa8e04e32439eb479

      SHA256

      a7628a09046bc9f9144ecf506ef5a399befb8a985b028db8032a40ae0f96cf86

      SHA512

      b2e10ccb89dc2ec23a824cf9c39d76c698f3f1f4a3498c1fcc7b68a73a9a15e28aac512a010c769582b965d544ee558cfdc2e59a672dd7e782826e9776640d95

    • \Users\Admin\AppData\Local\Temp\y1F55.tmp.dll

      Filesize

      820KB

      MD5

      e9334bc1f6db1fe8db13e17c47299c74

      SHA1

      da12f863b1c4f437efc8a5faa8e04e32439eb479

      SHA256

      a7628a09046bc9f9144ecf506ef5a399befb8a985b028db8032a40ae0f96cf86

      SHA512

      b2e10ccb89dc2ec23a824cf9c39d76c698f3f1f4a3498c1fcc7b68a73a9a15e28aac512a010c769582b965d544ee558cfdc2e59a672dd7e782826e9776640d95

    • \Users\Admin\AppData\Local\Temp\y1F55.tmp.dll

      Filesize

      820KB

      MD5

      e9334bc1f6db1fe8db13e17c47299c74

      SHA1

      da12f863b1c4f437efc8a5faa8e04e32439eb479

      SHA256

      a7628a09046bc9f9144ecf506ef5a399befb8a985b028db8032a40ae0f96cf86

      SHA512

      b2e10ccb89dc2ec23a824cf9c39d76c698f3f1f4a3498c1fcc7b68a73a9a15e28aac512a010c769582b965d544ee558cfdc2e59a672dd7e782826e9776640d95

    • \Users\Admin\AppData\Local\Temp\y1F55.tmp.dll

      Filesize

      820KB

      MD5

      e9334bc1f6db1fe8db13e17c47299c74

      SHA1

      da12f863b1c4f437efc8a5faa8e04e32439eb479

      SHA256

      a7628a09046bc9f9144ecf506ef5a399befb8a985b028db8032a40ae0f96cf86

      SHA512

      b2e10ccb89dc2ec23a824cf9c39d76c698f3f1f4a3498c1fcc7b68a73a9a15e28aac512a010c769582b965d544ee558cfdc2e59a672dd7e782826e9776640d95

    • memory/764-108-0x0000000000000000-mapping.dmp

    • memory/764-117-0x0000000000400000-0x00000000004D0000-memory.dmp

      Filesize

      832KB

    • memory/764-124-0x0000000000150000-0x0000000000156000-memory.dmp

      Filesize

      24KB

    • memory/1572-105-0x0000000000000000-mapping.dmp

    • memory/1572-106-0x000007FEFB741000-0x000007FEFB743000-memory.dmp

      Filesize

      8KB

    • memory/1648-74-0x00000000003FB000-0x0000000000460000-memory.dmp

      Filesize

      404KB

    • memory/1648-95-0x00000000003FB000-0x0000000000460000-memory.dmp

      Filesize

      404KB

    • memory/1648-69-0x00000000003FB000-0x0000000000460000-memory.dmp

      Filesize

      404KB

    • memory/1648-54-0x00000000722B1000-0x00000000722B4000-memory.dmp

      Filesize

      12KB

    • memory/1648-77-0x00000000003FB000-0x0000000000460000-memory.dmp

      Filesize

      404KB

    • memory/1648-78-0x00000000003FB000-0x0000000000460000-memory.dmp

      Filesize

      404KB

    • memory/1648-79-0x00000000003FB000-0x0000000000460000-memory.dmp

      Filesize

      404KB

    • memory/1648-76-0x00000000003FB000-0x0000000000460000-memory.dmp

      Filesize

      404KB

    • memory/1648-75-0x00000000003FB000-0x0000000000460000-memory.dmp

      Filesize

      404KB

    • memory/1648-72-0x00000000003FB000-0x0000000000460000-memory.dmp

      Filesize

      404KB

    • memory/1648-70-0x00000000003FB000-0x0000000000460000-memory.dmp

      Filesize

      404KB

    • memory/1648-80-0x00000000003FB000-0x0000000000460000-memory.dmp

      Filesize

      404KB

    • memory/1648-81-0x00000000003FB000-0x0000000000460000-memory.dmp

      Filesize

      404KB

    • memory/1648-83-0x00000000003FB000-0x0000000000460000-memory.dmp

      Filesize

      404KB

    • memory/1648-82-0x00000000003FB000-0x0000000000460000-memory.dmp

      Filesize

      404KB

    • memory/1648-85-0x00000000003FB000-0x0000000000460000-memory.dmp

      Filesize

      404KB

    • memory/1648-84-0x00000000003FB000-0x0000000000460000-memory.dmp

      Filesize

      404KB

    • memory/1648-86-0x00000000003FB000-0x0000000000460000-memory.dmp

      Filesize

      404KB

    • memory/1648-87-0x00000000003FB000-0x0000000000460000-memory.dmp

      Filesize

      404KB

    • memory/1648-89-0x00000000003FB000-0x0000000000460000-memory.dmp

      Filesize

      404KB

    • memory/1648-88-0x00000000003FB000-0x0000000000460000-memory.dmp

      Filesize

      404KB

    • memory/1648-91-0x00000000003FB000-0x0000000000460000-memory.dmp

      Filesize

      404KB

    • memory/1648-90-0x00000000003FB000-0x0000000000460000-memory.dmp

      Filesize

      404KB

    • memory/1648-92-0x00000000003FB000-0x0000000000460000-memory.dmp

      Filesize

      404KB

    • memory/1648-93-0x00000000003FB000-0x0000000000460000-memory.dmp

      Filesize

      404KB

    • memory/1648-96-0x00000000003FB000-0x0000000000460000-memory.dmp

      Filesize

      404KB

    • memory/1648-97-0x00000000003FB000-0x0000000000460000-memory.dmp

      Filesize

      404KB

    • memory/1648-68-0x00000000003FB000-0x0000000000460000-memory.dmp

      Filesize

      404KB

    • memory/1648-94-0x00000000003FB000-0x0000000000460000-memory.dmp

      Filesize

      404KB

    • memory/1648-99-0x00000000003FB000-0x0000000000460000-memory.dmp

      Filesize

      404KB

    • memory/1648-100-0x00000000003FB000-0x0000000000460000-memory.dmp

      Filesize

      404KB

    • memory/1648-101-0x00000000003FB000-0x0000000000460000-memory.dmp

      Filesize

      404KB

    • memory/1648-102-0x00000000003FB000-0x0000000000460000-memory.dmp

      Filesize

      404KB

    • memory/1648-104-0x00000000003FB000-0x0000000000460000-memory.dmp

      Filesize

      404KB

    • memory/1648-103-0x00000000003FB000-0x0000000000460000-memory.dmp

      Filesize

      404KB

    • memory/1648-67-0x00000000003FB000-0x0000000000460000-memory.dmp

      Filesize

      404KB

    • memory/1648-66-0x00000000003FB000-0x0000000000460000-memory.dmp

      Filesize

      404KB

    • memory/1648-65-0x00000000003FB000-0x0000000000460000-memory.dmp

      Filesize

      404KB

    • memory/1648-64-0x00000000003FB000-0x0000000000460000-memory.dmp

      Filesize

      404KB

    • memory/1648-63-0x00000000003FB000-0x0000000000460000-memory.dmp

      Filesize

      404KB

    • memory/1648-62-0x00000000003FB000-0x0000000000460000-memory.dmp

      Filesize

      404KB

    • memory/1648-61-0x00000000003FB000-0x0000000000460000-memory.dmp

      Filesize

      404KB

    • memory/1648-60-0x00000000003FB000-0x0000000000460000-memory.dmp

      Filesize

      404KB

    • memory/1648-59-0x00000000003FB000-0x0000000000460000-memory.dmp

      Filesize

      404KB

    • memory/1648-58-0x0000000070D1D000-0x0000000070D28000-memory.dmp

      Filesize

      44KB

    • memory/1648-57-0x0000000075D21000-0x0000000075D23000-memory.dmp

      Filesize

      8KB

    • memory/1648-56-0x000000005FFF0000-0x0000000060000000-memory.dmp

      Filesize

      64KB

    • memory/1648-122-0x0000000002440000-0x00000000024F3000-memory.dmp

      Filesize

      716KB

    • memory/1648-121-0x00000000068C0000-0x000000000750A000-memory.dmp

      Filesize

      12.3MB

    • memory/1648-123-0x00000000068C0000-0x000000000750A000-memory.dmp

      Filesize

      12.3MB

    • memory/1648-55-0x000000006FD31000-0x000000006FD33000-memory.dmp

      Filesize

      8KB

    • memory/1648-125-0x0000000070D1D000-0x0000000070D28000-memory.dmp

      Filesize

      44KB

    • memory/1648-126-0x000000005FFF0000-0x0000000060000000-memory.dmp

      Filesize

      64KB

    • memory/1648-127-0x0000000070D1D000-0x0000000070D28000-memory.dmp

      Filesize

      44KB