Analysis

  • max time kernel
    141s
  • max time network
    148s
  • platform
    windows10-2004_x64
  • resource
    win10v2004-20231222-en
  • resource tags

    arch:x64arch:x86image:win10v2004-20231222-enlocale:en-usos:windows10-2004-x64system
  • submitted
    29/12/2023, 20:59

General

  • Target

    03d9d5df06cf439bc80f7cf1be47ead9.exe

  • Size

    154KB

  • MD5

    03d9d5df06cf439bc80f7cf1be47ead9

  • SHA1

    80c2d3227d98c13cc2ad11fa47bbae5af5e42930

  • SHA256

    eb012fc7715afbf6142841b611b2d9dd090b0f6bf87b70eb6edec40b740dcb72

  • SHA512

    4bb3cbc2b2a8ffb2e6faabb284a95fb3eaaaca2e54cb417fc76231a0000a11759f3b0c4e25963d9a1143bb344d8535d8ed70e11909d701590f9c367fecf8ef09

  • SSDEEP

    1536:saRWsjdrfKzzhP90+P7YNHgOUQ2r8nouy83RZ7qoRfdsJa:sasfnh2+P4HHUPcout3v7qoR1

Score
7/10
upx

Malware Config

Signatures

  • Loads dropped DLL 1 IoCs
  • UPX packed file 2 IoCs

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

  • Suspicious use of AdjustPrivilegeToken 2 IoCs

Processes

  • C:\Users\Admin\AppData\Local\Temp\03d9d5df06cf439bc80f7cf1be47ead9.exe
    "C:\Users\Admin\AppData\Local\Temp\03d9d5df06cf439bc80f7cf1be47ead9.exe"
    1⤵
    • Loads dropped DLL
    PID:4208
  • C:\Windows\system32\AUDIODG.EXE
    C:\Windows\system32\AUDIODG.EXE 0x2f8 0x310
    1⤵
    • Suspicious use of AdjustPrivilegeToken
    PID:1616

Network

        MITRE ATT&CK Matrix

        Replay Monitor

        Loading Replay Monitor...

        Downloads

        • C:\Users\Admin\AppData\Local\Temp\bassmod.dll

          Filesize

          9KB

          MD5

          780d14604d49e3c634200c523def8351

          SHA1

          e208ef6f421d2260070a9222f1f918f1de0a8eeb

          SHA256

          844eb66a10b848d3a71a8c63c35f0a01550a46d2ff8503e2ca8947978b03b4d2

          SHA512

          a49c030f11da8f0cdc4205c86bec00653ec2f8899983cad9d7195fd23255439291aaec5a7e128e1a103efd93b8566e86f15af89eba4efebf9debce14a7a5564b

        • memory/4208-0-0x0000000000400000-0x00000000004E8000-memory.dmp

          Filesize

          928KB

        • memory/4208-5-0x0000000000400000-0x00000000004E8000-memory.dmp

          Filesize

          928KB