Overview

overview

8

Static

static

3

918f81b305...1b.exe

windows7-x64

8

918f81b305...1b.exe

windows10-2004-x64

8

Analysis

  • max time kernel
    204s
  • max time network
    126s
  • platform
    windows7_x64
  • resource
    win7-20230831-en
  • resource tags

    arch:x64arch:x86image:win7-20230831-enlocale:en-usos:windows7-x64system
  • submitted
    11/10/2023, 18:38

Sharing

Copy URL Twitter E-mail
Report Analysis Logs

General

  • Target

    918f81b30517721fa56868640e90f22712b917a4403e9445b9191df169bfd91b.exe

  • Size

    2.9MB

  • MD5

    3f3b8e49148474abe90fd9409f1920d3

  • SHA1

    5259ec91eef2836029eac88c8b41a92fb7bde747

  • SHA256

    918f81b30517721fa56868640e90f22712b917a4403e9445b9191df169bfd91b

  • SHA512

    8f23199b0c61a5c6cc15c9721420401bd0f6dbfa67bbada9544c230120d99f2b62a1ce59416eb569f28fa641e443b93ada978fc5d3c2caf23757e0f55d04caa5

  • SSDEEP

    49152:D7TvfU+8X9GrNOsva5RbKhF3ANkTTleke7eBTw1tjV3Gf:Q+8X9G3vP3AMA/eBcjVe

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 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\918f81b30517721fa56868640e90f22712b917a4403e9445b9191df169bfd91b.exe
    "C:\Users\Admin\AppData\Local\Temp\918f81b30517721fa56868640e90f22712b917a4403e9445b9191df169bfd91b.exe"
    1⤵
      PID:2720
    • 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:2996

    Network

          MITRE ATT&CK Enterprise v15

          Replay Monitor

          Loading Replay Monitor...

          Downloads

          • memory/2996-0-0x0000000003FF0000-0x0000000003FF1000-memory.dmp

            Filesize

            4KB

            Download

          • memory/2996-1-0x0000000003FF0000-0x0000000003FF1000-memory.dmp

            Filesize

            4KB

            Download

          • memory/2996-5-0x0000000002610000-0x0000000002620000-memory.dmp

            Filesize

            64KB

            Download