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Overview

overview

8

Static

static

3

efb2123586...17.exe

windows7-x64

8

efb2123586...17.exe

windows10-2004-x64

8

Analysis

  • max time kernel
    150s
  • max time network
    121s
  • platform
    windows7_x64
  • resource
    win7-20230831-en
  • resource tags

    arch:x64arch:x86image:win7-20230831-enlocale:en-usos:windows7-x64system
  • submitted
    11/10/2023, 21:21

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General

  • Target

    efb21235863aef601fd9c146144de50e8daa20d33375fe943bd2131ad0bbfd17.exe

  • Size

    3.4MB

  • MD5

    80e7a6f2296439d5137273b93d531df6

  • SHA1

    1fe3762bc86a32f27f061216964f01a35cd48fa4

  • SHA256

    efb21235863aef601fd9c146144de50e8daa20d33375fe943bd2131ad0bbfd17

  • SHA512

    8a29c6f00dd15036a1293bd7d4f566fda20ea5e06c82a365a67e22a2d191f53aff8075b0e30f9ed9a2735eed5dd0e9bac47b3bf784dbe7ad945221ee9eb77af8

  • SSDEEP

    49152:H7TvfU+8X9GrNOsva5RbKhF3ANkTTlxiyi75LyB3ZrY2:c+8X9G3vP3AMXiyi75Le3Zr/

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 22 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\efb21235863aef601fd9c146144de50e8daa20d33375fe943bd2131ad0bbfd17.exe
    "C:\Users\Admin\AppData\Local\Temp\efb21235863aef601fd9c146144de50e8daa20d33375fe943bd2131ad0bbfd17.exe"
    1⤵
      PID:2236
    • 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:2828

    Network

    MITRE ATT&CK Enterprise v15

    Replay Monitor

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    Downloads

    • memory/2828-0-0x00000000040B0000-0x00000000040B1000-memory.dmp

      Filesize

      4KB

      Download

    • memory/2828-1-0x00000000040B0000-0x00000000040B1000-memory.dmp

      Filesize

      4KB

      Download

    • memory/2828-5-0x0000000002A50000-0x0000000002A60000-memory.dmp

      Filesize

      64KB

      Download