Overview

overview

8

Static

static

3

NA_NA_39ee...JC.exe

windows7-x64

8

NA_NA_39ee...JC.exe

windows10-2004-x64

8

Analysis

  • max time kernel
    148s
  • max time network
    126s
  • platform
    windows7_x64
  • resource
    win7-20230712-en
  • resource tags

    arch:x64arch:x86image:win7-20230712-enlocale:en-usos:windows7-x64system
  • submitted
    24/07/2023, 12:50

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General

  • Target

    NA_NA_39ee9088b3c33cexeexe_JC.exe

  • Size

    3.6MB

  • MD5

    39ee9088b3c33cf0e57f44a8e53b85d8

  • SHA1

    8466282b63b74b44beae7e05cb6220ca2f25dec8

  • SHA256

    ed027905042c7650bb54abdf9e7b97099c0d5e9feee06e1d616fb222f35b0fcf

  • SHA512

    20c520ff0cd50defde750bd8ecc1ed116773ec9af77989ac0dc6e35ba19ad13ac4dd70195deff2a4f48dece92184d405313bdf772e8eea3904a1e1f9fadd89a9

  • SSDEEP

    49152:D9yiCJ5rFwnANZGEXep+9TxFegOSDAmosh3ANkTTl580URhnxf4frL/rNvjHX:cJ5rFwnApezgOS9V3AMM0Ujx0jNvj3

Score
8/10
persistence

Malware Config

Signatures

  • Modifies Installed Components in the registry 2 TTPs 1 IoCs
    persistence
  • Modifies registry class 5 IoCs
  • Suspicious behavior: GetForegroundWindowSpam 1 IoCs
  • Suspicious use of AdjustPrivilegeToken 12 IoCs
  • Suspicious use of FindShellTrayWindow 29 IoCs
  • Suspicious use of SendNotifyMessage 18 IoCs
  • Uses Task Scheduler COM API 1 TTPs

    The Task Scheduler COM API can be used to schedule applications to run on boot or at set times.

    persistence

Processes

  • C:\Users\Admin\AppData\Local\Temp\NA_NA_39ee9088b3c33cexeexe_JC.exe
    "C:\Users\Admin\AppData\Local\Temp\NA_NA_39ee9088b3c33cexeexe_JC.exe"
    1⤵
      PID:2388
    • C:\Windows\explorer.exe
      explorer.exe
      1⤵
      • Modifies Installed Components in the registry
      • Modifies registry class
      • Suspicious behavior: GetForegroundWindowSpam
      • Suspicious use of AdjustPrivilegeToken
      • Suspicious use of FindShellTrayWindow
      • Suspicious use of SendNotifyMessage
      PID:2104

    Network

    MITRE ATT&CK Enterprise v15

    Replay Monitor

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    Downloads

    • memory/2104-53-0x00000000043C0000-0x00000000043C1000-memory.dmp

      Filesize

      4KB

      Download

    • memory/2104-54-0x00000000043C0000-0x00000000043C1000-memory.dmp

      Filesize

      4KB

      Download

    • memory/2104-58-0x0000000002BB0000-0x0000000002BC0000-memory.dmp

      Filesize

      64KB

      Download