Analysis

  • max time kernel
    142s
  • max time network
    143s
  • platform
    windows10_x64
  • resource
    win10v20210410
  • submitted
    20-05-2021 19:15

General

  • Target

    PAYMENT ADVISE HSBC INTERNATIONAL_pdf.exe

  • Size

    592KB

  • MD5

    f228daa5647666d29fd8a3450293867b

  • SHA1

    71a0babceaa1cbda858383be9daeac2dd0ab0d21

  • SHA256

    0c63172bdfe14f19a76c34ce3d9528761fc2e3b7e39d9a10ad5ee8a64cd79f29

  • SHA512

    cf9f75b4752014a56c857957144496565448c6e1ef13b44ee0a84690ae04b7dd7ba5756a890051cd2433513916b6d6b767674482326d7c0fc2bbb2d91c7bcfc6

Score
9/10

Malware Config

Signatures

  • CustAttr .NET packer 1 IoCs

    Detects CustAttr .NET packer in memory.

  • Program crash 1 IoCs
  • Suspicious behavior: EnumeratesProcesses 14 IoCs
  • Suspicious use of AdjustPrivilegeToken 3 IoCs

Processes

  • C:\Users\Admin\AppData\Local\Temp\PAYMENT ADVISE HSBC INTERNATIONAL_pdf.exe
    "C:\Users\Admin\AppData\Local\Temp\PAYMENT ADVISE HSBC INTERNATIONAL_pdf.exe"
    1⤵
      PID:1808
      • C:\Windows\SysWOW64\WerFault.exe
        C:\Windows\SysWOW64\WerFault.exe -u -p 1808 -s 1120
        2⤵
        • Program crash
        • Suspicious behavior: EnumeratesProcesses
        • Suspicious use of AdjustPrivilegeToken
        PID:1496

    Network

    MITRE ATT&CK Matrix

    Replay Monitor

    Loading Replay Monitor...

    Downloads

    • memory/1808-114-0x0000000000920000-0x0000000000921000-memory.dmp

      Filesize

      4KB

    • memory/1808-116-0x00000000051F0000-0x00000000051F1000-memory.dmp

      Filesize

      4KB

    • memory/1808-117-0x0000000005870000-0x0000000005871000-memory.dmp

      Filesize

      4KB

    • memory/1808-118-0x0000000005370000-0x0000000005371000-memory.dmp

      Filesize

      4KB

    • memory/1808-119-0x0000000002D60000-0x0000000002D61000-memory.dmp

      Filesize

      4KB

    • memory/1808-120-0x0000000005470000-0x0000000005471000-memory.dmp

      Filesize

      4KB

    • memory/1808-121-0x0000000005460000-0x0000000005465000-memory.dmp

      Filesize

      20KB

    • memory/1808-122-0x0000000005370000-0x000000000586E000-memory.dmp

      Filesize

      5.0MB