Analysis

  • max time kernel
    121s
  • max time network
    166s
  • platform
    windows7_x64
  • resource
    win7-20231215-en
  • resource tags

    arch:x64arch:x86image:win7-20231215-enlocale:en-usos:windows7-x64system
  • submitted
    31/12/2023, 00:34

General

  • Target

    21e3ab1d7163f117c68ad611fb338dd6.pdf

  • Size

    112KB

  • MD5

    21e3ab1d7163f117c68ad611fb338dd6

  • SHA1

    e3e8d2a4e17483f00cd4baf71b9f9ab5d16aefc5

  • SHA256

    d38147f0a80e382ede21d949b566b2aa7b131db012489c3c234c9fa1c16b713d

  • SHA512

    8d772130394b06e2f6b6c9d854aff37aa3dad8b67aac9f85f9b5ddbd14ec9d79abc7b4bcfba6156a81f6c92a37f074be8356f5304b42facead8938251ed69e97

  • SSDEEP

    768:ZAFWZSVsV1YPveYmYGbLB/vbQNK775BoQ4mijVJipEhiD6T+bIxp0sO9PGVigGZw:W

Score
1/10

Malware Config

Signatures

  • Suspicious use of SetWindowsHookEx 3 IoCs
  • Suspicious use of WriteProcessMemory 7 IoCs

Processes

  • C:\Program Files (x86)\Adobe\Reader 9.0\Reader\AcroRd32.exe
    "C:\Program Files (x86)\Adobe\Reader 9.0\Reader\AcroRd32.exe" "C:\Users\Admin\AppData\Local\Temp\21e3ab1d7163f117c68ad611fb338dd6.pdf"
    1⤵
    • Suspicious use of SetWindowsHookEx
    • Suspicious use of WriteProcessMemory
    PID:1192
    • C:\Windows\SysWOW64\regsvr32.exe
      regsvr32 -s C:\Users\Admin\AppData\Local\Temp\wpbt0.dll
      2⤵
        PID:2576

    Network

          MITRE ATT&CK Matrix

          Replay Monitor

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          Downloads

          • C:\Users\Admin\AppData\Local\Temp\wpbt0.dll

            Filesize

            1KB

            MD5

            41350ec76a3b767809ca77536c76949f

            SHA1

            b5e31ba749f5211f4d30c364c6d22cac9be4b71d

            SHA256

            e892c853c3d6b52d73b490569b6a3a47a20e0db8464bf489648c53463e36c473

            SHA512

            f06c6bd772c51e66d65b0eb37597731b0992dc97a8412c1dd0b3b5ae11868e6817662ab13c90f24a35049a962fcb6b34b8f11ce788dca882965996f8b5045c69

          • memory/1192-0-0x0000000003BE0000-0x0000000003C56000-memory.dmp

            Filesize

            472KB

          • memory/1192-3-0x00000000011A0000-0x00000000011A1000-memory.dmp

            Filesize

            4KB

          • memory/1192-4-0x00000000011A0000-0x00000000011A1000-memory.dmp

            Filesize

            4KB