Analysis

  • max time kernel
    143s
  • max time network
    166s
  • platform
    windows10-2004_x64
  • resource
    win10v2004-en-20220113
  • submitted
    17/02/2022, 00:14

General

  • Target

    7e53b73cca7189e97e46de3e6e056edcb98b1aec6c2c338e043b8732ae46580e.exe

  • Size

    88KB

  • MD5

    b837989ba7a08ed86258a517a3891c6c

  • SHA1

    81a1499d0c4421e3ce2e5c69c767960c18809138

  • SHA256

    7e53b73cca7189e97e46de3e6e056edcb98b1aec6c2c338e043b8732ae46580e

  • SHA512

    ade477ccd99b14116cc13980e8ee7375191ef4491316f4b97a3fa82697682d284cfcd106c89e9f617eb8516f04b32859f5c56cbe5b1bd89fbd6ea6725b5c60a4

Score
4/10

Malware Config

Signatures

  • Drops file in Windows directory 8 IoCs
  • Suspicious use of AdjustPrivilegeToken 64 IoCs

Processes

  • C:\Users\Admin\AppData\Local\Temp\7e53b73cca7189e97e46de3e6e056edcb98b1aec6c2c338e043b8732ae46580e.exe
    "C:\Users\Admin\AppData\Local\Temp\7e53b73cca7189e97e46de3e6e056edcb98b1aec6c2c338e043b8732ae46580e.exe"
    1⤵
      PID:4260
    • C:\Windows\system32\svchost.exe
      C:\Windows\system32\svchost.exe -k netsvcs -p -s wuauserv
      1⤵
      • Drops file in Windows directory
      • Suspicious use of AdjustPrivilegeToken
      PID:3144
    • C:\Windows\winsxs\amd64_microsoft-windows-servicingstack_31bf3856ad364e35_10.0.19041.1220_none_7e21bc567c7ed16b\TiWorker.exe
      C:\Windows\winsxs\amd64_microsoft-windows-servicingstack_31bf3856ad364e35_10.0.19041.1220_none_7e21bc567c7ed16b\TiWorker.exe -Embedding
      1⤵
      • Drops file in Windows directory
      • Suspicious use of AdjustPrivilegeToken
      PID:4832

    Network

          MITRE ATT&CK Matrix

          Replay Monitor

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          Downloads

          • memory/3144-130-0x0000021814160000-0x0000021814170000-memory.dmp

            Filesize

            64KB

          • memory/3144-131-0x0000021814720000-0x0000021814730000-memory.dmp

            Filesize

            64KB

          • memory/3144-132-0x0000021816DA0000-0x0000021816DA4000-memory.dmp

            Filesize

            16KB