Overview

overview

10

Static

static

3

5272bd8d51...f9.exe

windows7-x64

10

5272bd8d51...f9.exe

windows10-2004-x64

10

Analysis

  • max time kernel
    30s
  • max time network
    121s
  • platform
    windows7_x64
  • resource
    win7-20231215-en
  • resource tags

    arch:x64arch:x86image:win7-20231215-enlocale:en-usos:windows7-x64system
  • submitted
    11-01-2024 03:46

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General

  • Target

    5272bd8d51e07e1ec3408724f1c626f9.exe

  • Size

    940KB

  • MD5

    5272bd8d51e07e1ec3408724f1c626f9

  • SHA1

    0fa552a6a2bd8f5416d89f33d98d754799829030

  • SHA256

    69d50a52b45f1f7678aae6947709e872ca79f48955a67c5371151ac13e34e2ec

  • SHA512

    a2ba1de254fa20e4b0c7936f459207ee0e1dda0b98f3d50f479d7b9b7c19f095a16e5d04e649dd1f41a105553c1984c5a9e7250d5c1671aab43959f53ff8bfe5

  • SSDEEP

    12288:6r5veknr6jVJY0a+6C04JkO7b1KuiJXQVSSV:O5t6jHBN90Mb1z6aSS

Score
10/10
chinese_generic_botnetbotnet

Malware Config

Signatures

  • Generic Chinese Botnet

    A botnet originating from China which is currently unnamed publicly.

    botnetchinese_generic_botnet
  • Chinese Botnet payload 1 IoCs
    botnet
  • Executes dropped EXE 2 IoCs
  • Drops file in Program Files directory 2 IoCs
  • Suspicious behavior: RenamesItself 1 IoCs
  • Suspicious use of SetWindowsHookEx 3 IoCs
  • Suspicious use of WriteProcessMemory 4 IoCs

Processes

  • C:\Users\Admin\AppData\Local\Temp\5272bd8d51e07e1ec3408724f1c626f9.exe
    "C:\Users\Admin\AppData\Local\Temp\5272bd8d51e07e1ec3408724f1c626f9.exe"
    1⤵
    • Drops file in Program Files directory
    • Suspicious behavior: RenamesItself
    • Suspicious use of SetWindowsHookEx
    PID:2348
  • C:\Program Files (x86)\Ioiowwu.exe
    "C:\Program Files (x86)\Ioiowwu.exe"
    1⤵
    • Executes dropped EXE
    • Suspicious use of SetWindowsHookEx
    • Suspicious use of WriteProcessMemory
    PID:2876
    • C:\Program Files (x86)\Ioiowwu.exe
      "C:\Program Files (x86)\Ioiowwu.exe" Win7
      2⤵
      • Executes dropped EXE
      • Suspicious use of SetWindowsHookEx
      PID:2792

Network

MITRE ATT&CK Matrix

Replay Monitor

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Downloads

  • C:\Program Files (x86)\Ioiowwu.exe
    Filesize

    940KB

    MD5

    5272bd8d51e07e1ec3408724f1c626f9

    SHA1

    0fa552a6a2bd8f5416d89f33d98d754799829030

    SHA256

    69d50a52b45f1f7678aae6947709e872ca79f48955a67c5371151ac13e34e2ec

    SHA512

    a2ba1de254fa20e4b0c7936f459207ee0e1dda0b98f3d50f479d7b9b7c19f095a16e5d04e649dd1f41a105553c1984c5a9e7250d5c1671aab43959f53ff8bfe5

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  • memory/2348-0-0x0000000010000000-0x0000000010018000-memory.dmp

    Filesize

    96KB

    Download