Overview

overview

10

Static

static

10

7bc28d0245...5c.exe

windows7-x64

10

7bc28d0245...5c.exe

windows10-2004-x64

10

Analysis

  • max time kernel
    150s
  • max time network
    120s
  • platform
    windows7_x64
  • resource
    win7-20240704-en
  • resource tags

    arch:x64arch:x86image:win7-20240704-enlocale:en-usos:windows7-x64system
  • submitted
    11-07-2024 13:05

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General

  • Target

    7bc28d02456cd0c3b4a952ba9cea849da6884848df86a071031efa362d96fc5c.exe

  • Size

    3.0MB

  • MD5

    1b1b95966906e1e7252f1ccb5d1a7d48

  • SHA1

    9a4e7915ebdd487421c8fb0d5d777151dbdf120d

  • SHA256

    7bc28d02456cd0c3b4a952ba9cea849da6884848df86a071031efa362d96fc5c

  • SHA512

    19267b670d83bb3746ee5b9ae13efeabb4d0a68377456894e0ee1821b8bb37859c83da9991b8807d0c5b1ca89dc5da4a36ae3a15010a088ef4a4ccb9cf58fe0d

  • SSDEEP

    49152:V/CAxi03zDWi26fs2cWDAbcl7j1v4+9Ry4kjCfJ:V/CAT0uDhVv4n4Mk

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 3 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\7bc28d02456cd0c3b4a952ba9cea849da6884848df86a071031efa362d96fc5c.exe
    "C:\Users\Admin\AppData\Local\Temp\7bc28d02456cd0c3b4a952ba9cea849da6884848df86a071031efa362d96fc5c.exe"
    1⤵
    • Drops file in Program Files directory
    • Suspicious behavior: RenamesItself
    • Suspicious use of SetWindowsHookEx
    PID:1644
  • C:\Program Files (x86)\Hwzbjye.scr
    "C:\Program Files (x86)\Hwzbjye.scr"
    1⤵
    • Executes dropped EXE
    • Suspicious use of SetWindowsHookEx
    • Suspicious use of WriteProcessMemory
    PID:2052
    • C:\Program Files (x86)\Hwzbjye.scr
      "C:\Program Files (x86)\Hwzbjye.scr" Win7
      2⤵
      • Executes dropped EXE
      • Suspicious use of SetWindowsHookEx
      PID:1860

Network

MITRE ATT&CK Matrix

Replay Monitor

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Downloads

  • C:\Program Files (x86)\Hwzbjye.scr
    Filesize

    3.0MB

    MD5

    1b1b95966906e1e7252f1ccb5d1a7d48

    SHA1

    9a4e7915ebdd487421c8fb0d5d777151dbdf120d

    SHA256

    7bc28d02456cd0c3b4a952ba9cea849da6884848df86a071031efa362d96fc5c

    SHA512

    19267b670d83bb3746ee5b9ae13efeabb4d0a68377456894e0ee1821b8bb37859c83da9991b8807d0c5b1ca89dc5da4a36ae3a15010a088ef4a4ccb9cf58fe0d

    Download Submit

  • memory/1644-0-0x0000000010000000-0x000000001001F000-memory.dmp

    Filesize

    124KB

    Download

  • memory/1644-18-0x0000000000400000-0x000000000070C000-memory.dmp

    Filesize

    3.0MB

    Download