Analysis

  • max time kernel
    149s
  • max time network
    124s
  • platform
    windows7_x64
  • resource
    win7-20240220-en
  • resource tags

    arch:x64arch:x86image:win7-20240220-enlocale:en-usos:windows7-x64system
  • submitted
    12-05-2024 17:43

General

  • Target

    MP3-Recorder/mp3音频录音机.exe

  • Size

    2.4MB

  • MD5

    3000f4636a902cec37d633b1d484094c

  • SHA1

    02b3791c2853357161b685c48ce195de244b84f0

  • SHA256

    3412dca50adad1a7b71d1d9cef83fabc92e0cedfe57e377b35917e295c3527fa

  • SHA512

    4eed967b776d5e00a7b954d4b7ef9e3c160cb83a92d6a3f2eadba5aab08475c69ceeb68a604ba9eee204053847cba95ef9039f3bd8382cdc3c69a6351c0f692b

  • SSDEEP

    49152:qyXJcxS7BR9fSj2HFXkY36OPciwwPhPLSvKehOueoyG:yxeR9KSlXN3RLJxuvQueoyG

Score
7/10
upx

Malware Config

Signatures

  • Checks BIOS information in registry 2 TTPs 2 IoCs

    BIOS information is often read in order to detect sandboxing environments.

  • UPX packed file 23 IoCs

    Detects executables packed with UPX/modified UPX open source packer.

  • Enumerates system info in registry 2 TTPs 1 IoCs
  • Modifies Internet Explorer settings 1 TTPs 1 IoCs
  • Modifies registry class 2 IoCs
  • Suspicious use of AdjustPrivilegeToken 1 IoCs
  • Suspicious use of SetWindowsHookEx 5 IoCs

Processes

  • C:\Users\Admin\AppData\Local\Temp\MP3-Recorder\mp3音频录音机.exe
    "C:\Users\Admin\AppData\Local\Temp\MP3-Recorder\mp3音频录音机.exe"
    1⤵
    • Checks BIOS information in registry
    • Enumerates system info in registry
    • Modifies Internet Explorer settings
    • Modifies registry class
    • Suspicious use of AdjustPrivilegeToken
    • Suspicious use of SetWindowsHookEx
    PID:2500

Network

MITRE ATT&CK Enterprise v15

Replay Monitor

Loading Replay Monitor...

Downloads

  • memory/2500-13-0x0000000026940000-0x000000002697E000-memory.dmp

    Filesize

    248KB

  • memory/2500-15-0x0000000026940000-0x000000002697E000-memory.dmp

    Filesize

    248KB

  • memory/2500-17-0x0000000026940000-0x000000002697E000-memory.dmp

    Filesize

    248KB

  • memory/2500-23-0x0000000026940000-0x000000002697E000-memory.dmp

    Filesize

    248KB

  • memory/2500-21-0x0000000026940000-0x000000002697E000-memory.dmp

    Filesize

    248KB

  • memory/2500-19-0x0000000026940000-0x000000002697E000-memory.dmp

    Filesize

    248KB

  • memory/2500-14-0x0000000026940000-0x000000002697E000-memory.dmp

    Filesize

    248KB

  • memory/2500-31-0x0000000026940000-0x000000002697E000-memory.dmp

    Filesize

    248KB

  • memory/2500-29-0x0000000026940000-0x000000002697E000-memory.dmp

    Filesize

    248KB

  • memory/2500-27-0x0000000026940000-0x000000002697E000-memory.dmp

    Filesize

    248KB

  • memory/2500-53-0x0000000026940000-0x000000002697E000-memory.dmp

    Filesize

    248KB

  • memory/2500-51-0x0000000026940000-0x000000002697E000-memory.dmp

    Filesize

    248KB

  • memory/2500-49-0x0000000026940000-0x000000002697E000-memory.dmp

    Filesize

    248KB

  • memory/2500-47-0x0000000026940000-0x000000002697E000-memory.dmp

    Filesize

    248KB

  • memory/2500-45-0x0000000026940000-0x000000002697E000-memory.dmp

    Filesize

    248KB

  • memory/2500-44-0x0000000026940000-0x000000002697E000-memory.dmp

    Filesize

    248KB

  • memory/2500-41-0x0000000026940000-0x000000002697E000-memory.dmp

    Filesize

    248KB

  • memory/2500-37-0x0000000026940000-0x000000002697E000-memory.dmp

    Filesize

    248KB

  • memory/2500-35-0x0000000026940000-0x000000002697E000-memory.dmp

    Filesize

    248KB

  • memory/2500-33-0x0000000026940000-0x000000002697E000-memory.dmp

    Filesize

    248KB

  • memory/2500-39-0x0000000026940000-0x000000002697E000-memory.dmp

    Filesize

    248KB

  • memory/2500-25-0x0000000026940000-0x000000002697E000-memory.dmp

    Filesize

    248KB

  • memory/2500-55-0x0000000026940000-0x000000002697E000-memory.dmp

    Filesize

    248KB