Overview

overview

8

Static

static

3

8b645ec2e2...1d.exe

windows7-x64

8

8b645ec2e2...1d.exe

windows10-2004-x64

8

Analysis

  • max time kernel
    148s
  • max time network
    124s
  • platform
    windows7_x64
  • resource
    win7-20230831-en
  • resource tags

    arch:x64arch:x86image:win7-20230831-enlocale:en-usos:windows7-x64system
  • submitted
    07/10/2023, 18:46

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General

  • Target

    8b645ec2e2df81736c0294be8e49645be886ea839060c7b079a88525f0cd641d.exe

  • Size

    2.8MB

  • MD5

    a9638dc7a68a6e5b9d966bd5517615a4

  • SHA1

    9563d702b4016801e701cedca2919a710f870cf5

  • SHA256

    8b645ec2e2df81736c0294be8e49645be886ea839060c7b079a88525f0cd641d

  • SHA512

    082b0010b0fa14fbc4eb373c8e28c5679b6692a4dab542f72af1eb20efe8eae0768c4a859fb31626a644999a80cd90f628c6975ea0dca4651f6d9646cd6016c6

  • SSDEEP

    49152:D7TvfU+8X9GrNOsva5RbKhF3ANkTTlieJ/ElOFB9vvKK/OYz:Q+8X9G3vP3AM6C9vvKK/OYz

Score
8/10
persistence

Malware Config

Signatures

  • Modifies Installed Components in the registry 2 TTPs 1 IoCs
    persistence
  • Drops file in Windows directory 1 IoCs
  • Modifies registry class 5 IoCs
  • Suspicious behavior: GetForegroundWindowSpam 1 IoCs
  • Suspicious use of AdjustPrivilegeToken 12 IoCs
  • Suspicious use of FindShellTrayWindow 30 IoCs
  • Suspicious use of SendNotifyMessage 19 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\8b645ec2e2df81736c0294be8e49645be886ea839060c7b079a88525f0cd641d.exe
    "C:\Users\Admin\AppData\Local\Temp\8b645ec2e2df81736c0294be8e49645be886ea839060c7b079a88525f0cd641d.exe"
    1⤵
      PID:1736
    • C:\Windows\explorer.exe
      explorer.exe
      1⤵
      • Modifies Installed Components in the registry
      • Drops file in Windows directory
      • Modifies registry class
      • Suspicious behavior: GetForegroundWindowSpam
      • Suspicious use of AdjustPrivilegeToken
      • Suspicious use of FindShellTrayWindow
      • Suspicious use of SendNotifyMessage
      PID:2224

    Network

    MITRE ATT&CK Enterprise v15

    Replay Monitor

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    Downloads

    • memory/2224-0-0x0000000003FA0000-0x0000000003FA1000-memory.dmp

      Filesize

      4KB

      Download

    • memory/2224-1-0x0000000003FA0000-0x0000000003FA1000-memory.dmp

      Filesize

      4KB

      Download

    • memory/2224-5-0x0000000002730000-0x0000000002740000-memory.dmp

      Filesize

      64KB

      Download