Overview

overview

10

Static

static

3

74d3fc2a95...43.exe

windows7-x64

10

74d3fc2a95...43.exe

windows10-2004-x64

10

Analysis

  • max time kernel
    150s
  • max time network
    122s
  • platform
    windows7_x64
  • resource
    win7-20241023-en
  • resource tags

    arch:x64arch:x86image:win7-20241023-enlocale:en-usos:windows7-x64system
  • submitted
    21-11-2024 00:19

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General

  • Target

    74d3fc2a95eec72b17cf436a1f9d5ffc42727a8190db21cfea76cfd8b92a4243.exe

  • Size

    52KB

  • MD5

    45d202dd76b10bca0c5af7b100d0395f

  • SHA1

    3884896881c640f35cf44c25573d2fe58fff93e2

  • SHA256

    74d3fc2a95eec72b17cf436a1f9d5ffc42727a8190db21cfea76cfd8b92a4243

  • SHA512

    ce77bf32f5fcf992298fa69e31f350b531c4d3b6a997d2a4c3fb418d77532b1ea9d9f84c14241ea4fe7969460e5eef126b1f88a1bdaf5f23cf3907fc20a0cfb4

  • SSDEEP

    768:CXj3df4ZEux3A/NX3jDVWl8zHPHXyXHCzcHHvzQBdi9vcIVSEFFoHa0ZKT:CXCEu+VnVWl4vUv4WvcsFFoHxIT

Score
10/10
discoveryevasionpersistence

Malware Config

Signatures

  • Modifies visiblity of hidden/system files in Explorer 2 TTPs 2 IoCs
    evasion
  • Executes dropped EXE 1 IoCs
  • Loads dropped DLL 2 IoCs
  • Adds Run key to start application 2 TTPs 2 IoCs
    persistence
  • Enumerates physical storage devices 1 TTPs

    Attempts to interact with connected storage/optical drive(s).

  • System Location Discovery: System Language Discovery 1 TTPs 2 IoCs

    Attempt gather information about the system language of a victim in order to infer the geographical location of that host.

    discovery
  • Suspicious behavior: EnumeratesProcesses 64 IoCs
  • Suspicious use of SetWindowsHookEx 2 IoCs
  • Suspicious use of WriteProcessMemory 4 IoCs

Processes

  • C:\Users\Admin\AppData\Local\Temp\74d3fc2a95eec72b17cf436a1f9d5ffc42727a8190db21cfea76cfd8b92a4243.exe
    "C:\Users\Admin\AppData\Local\Temp\74d3fc2a95eec72b17cf436a1f9d5ffc42727a8190db21cfea76cfd8b92a4243.exe"
    1⤵
    • Modifies visiblity of hidden/system files in Explorer
    • Loads dropped DLL
    • Adds Run key to start application
    • System Location Discovery: System Language Discovery
    • Suspicious behavior: EnumeratesProcesses
    • Suspicious use of SetWindowsHookEx
    • Suspicious use of WriteProcessMemory
    PID:1972
    • C:\Users\Admin\Admin.exe
      "C:\Users\Admin\Admin.exe"
      2⤵
      • Modifies visiblity of hidden/system files in Explorer
      • Executes dropped EXE
      • Adds Run key to start application
      • System Location Discovery: System Language Discovery
      • Suspicious behavior: EnumeratesProcesses
      • Suspicious use of SetWindowsHookEx
      PID:2280

Network

MITRE ATT&CK Enterprise v15

Replay Monitor

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Downloads

  • \Users\Admin\Admin.exe
    Filesize

    52KB

    MD5

    d3937ddcc7798929e66017aa7350551c

    SHA1

    e6b414ffa6fa1acb5fb52439574bbd0ee7dce53a

    SHA256

    70924949814dabe366c1588355eef9b13d84f1d889ba89587874fc9aec966ff0

    SHA512

    fff23c7b4e61c8af5c21d662b915552fcc8988b2f28e8304feb196af455421a7f9fc15368c5fef0bdae8a45d1fa08e0e4f6f4c2d78e9f6071fc9a909233bfca6

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  • memory/1972-0-0x0000000000400000-0x000000000040C000-memory.dmp

    Filesize

    48KB

    Download

  • memory/2280-13-0x0000000000400000-0x000000000040C000-memory.dmp

    Filesize

    48KB

    Download