Analysis

  • max time kernel
    43s
  • max time network
    52s
  • platform
    windows10-2004_x64
  • resource
    win10v2004-20240226-en
  • resource tags

    arch:x64arch:x86image:win10v2004-20240226-enlocale:en-usos:windows10-2004-x64system
  • submitted
    05-03-2024 05:08

General

  • Target

    disk-drill-win.exe

  • Size

    22.1MB

  • MD5

    7009ef0bcb5abd5d94f22b0b2d64563f

  • SHA1

    0b623230797d299f39949f6b5d188bcd655d3953

  • SHA256

    061372cecd8bd05545efc26231fbf14a3ded422f1f408b3110c24cf1fc58f94d

  • SHA512

    f0fdafffe647b5634c12b09e94f2d8d6fe99101c148cc0a9066824bbe9bba0d4b990efad29a0317aaad7f276d119ee0224e8e451e12a0a6aad9de73a3ee5cd71

  • SSDEEP

    393216:xMawbUzY9XVcgZGBWVXcHiH/R6BBPJAhOI/rWB079LqsbEdGi+/InuR6o89:xwbUzY96gYBWGOGRJAkWa8qsX/e8nO

Score
4/10

Malware Config

Signatures

  • Checks installed software on the system 1 TTPs

    Looks up Uninstall key entries in the registry to enumerate software on the system.

  • Executes dropped EXE 1 IoCs
  • Loads dropped DLL 1 IoCs
  • Suspicious use of FindShellTrayWindow 1 IoCs
  • Suspicious use of WriteProcessMemory 3 IoCs

Processes

  • C:\Users\Admin\AppData\Local\Temp\disk-drill-win.exe
    "C:\Users\Admin\AppData\Local\Temp\disk-drill-win.exe"
    1⤵
    • Suspicious use of WriteProcessMemory
    PID:1896
    • C:\Windows\Temp\{F706FCC8-3809-426A-A16B-E5C7ABDFCDCC}\.cr\disk-drill-win.exe
      "C:\Windows\Temp\{F706FCC8-3809-426A-A16B-E5C7ABDFCDCC}\.cr\disk-drill-win.exe" -burn.clean.room="C:\Users\Admin\AppData\Local\Temp\disk-drill-win.exe" -burn.filehandle.attached=540 -burn.filehandle.self=648
      2⤵
      • Executes dropped EXE
      • Loads dropped DLL
      • Suspicious use of FindShellTrayWindow
      PID:1408

Network

MITRE ATT&CK Enterprise v15

Replay Monitor

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Downloads

  • C:\Windows\Temp\{CF13D157-FB27-4410-934B-ACC8E91D1497}\.ba\logo.png
    Filesize

    80KB

    MD5

    bc348d03ed3d614eeb776df9c17dd0c9

    SHA1

    0d0628742f480a07e08f251d7ffa6d2c671b6811

    SHA256

    bcc352480c5bb9be1021442b5f1c948a33504d75b9c76f899eb3244e0b40c786

    SHA512

    12b12b6ccece3de9e76562ca83e078cf502e0de34747abe84f70665bd2727f4cdd62d04a1811095440c5f52fcc2b4a07f3c45b2fd3bf7d1933b596a09b5cf311

  • C:\Windows\Temp\{CF13D157-FB27-4410-934B-ACC8E91D1497}\.ba\wixstdba.dll
    Filesize

    184KB

    MD5

    fe7e0bd53f52e6630473c31299a49fdd

    SHA1

    f706f45768bfb95f4c96dfa0be36df57aa863898

    SHA256

    2bea14d70943a42d344e09b7c9de5562fa7e109946e1c615dd584da30d06cc80

    SHA512

    feed48286b1e182996a3664f0facdf42aae3692d3d938ea004350c85764db7a0bea996dfddf7a77149c0d4b8b776fb544e8b1ce5e9944086a5b1ed6a8a239a3c

  • C:\Windows\Temp\{F706FCC8-3809-426A-A16B-E5C7ABDFCDCC}\.cr\disk-drill-win.exe
    Filesize

    888KB

    MD5

    ed8ef613120fd1c3094a48744c37580e

    SHA1

    86586f97bb0bd81fb8300a45d2de362cc71c699e

    SHA256

    5689a5c40b3b778165914ff22ca3dbf875d4cf5ab4b30390ad20387f86cf9d48

    SHA512

    e7d0b5b0fcae1317be05e251667556b14327bb4155b6ba0435c2413c655db4c766fe2585a195dbda5fa54477e4e523d97b16a59206a02b73ac77efdd8fb4f029