Analysis

  • max time kernel
    18s
  • max time network
    154s
  • platform
    windows10-2004_x64
  • resource
    win10v2004-20240319-en
  • resource tags

    arch:x64arch:x86image:win10v2004-20240319-enlocale:en-usos:windows10-2004-x64system
  • submitted
    27-03-2024 06:47

General

  • Target

    SÖZLEŞME ŞARTLARI-pdf.exe

  • Size

    728KB

  • MD5

    7c6fc26aeb4b38617f933d561ff352f1

  • SHA1

    ee5182fff159eb0f2501d2ab4bace67059ad8d15

  • SHA256

    1108253a530f8fb6f78c3d84c6dda7268fd1653b9f4c10a7ca718b561b47fc11

  • SHA512

    52ad16de0e8dbdf2daeb9a12b65574b3a1db0e96a3832df86ab3501f360ae240a9df17730b629801e86b93f9c94447a7459027d44e66e657dc3acfe7f0b5ed4d

  • SSDEEP

    12288:Mo9rHTBRCZ2uxdCepymIxPxIP5xmTywmHBjLrAo:MGrHTBE3dnpvgPx0wOrAo

Malware Config

Extracted

Family

agenttesla

Credentials

  • Protocol:
    ftp
  • Host:
    ftp://ftp.fredy.ee
  • Port:
    21
  • Username:
    [email protected]
  • Password:
    playingboyz231

Signatures

  • AgentTesla

    Agent Tesla is a remote access tool (RAT) written in visual basic.

  • Guloader,Cloudeye

    A shellcode based downloader first seen in 2020.

  • Loads dropped DLL 1 IoCs
  • Drops file in System32 directory 1 IoCs
  • Enumerates physical storage devices 1 TTPs

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

Processes

  • C:\Users\Admin\AppData\Local\Temp\SÖZLEŞME ŞARTLARI-pdf.exe
    "C:\Users\Admin\AppData\Local\Temp\SÖZLEŞME ŞARTLARI-pdf.exe"
    1⤵
    • Loads dropped DLL
    • Drops file in System32 directory
    PID:2036
    • C:\Users\Admin\AppData\Local\Temp\SÖZLEŞME ŞARTLARI-pdf.exe
      "C:\Users\Admin\AppData\Local\Temp\SÖZLEŞME ŞARTLARI-pdf.exe"
      2⤵
        PID:1440
    • C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe
      "C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe" --type=utility --utility-sub-type=asset_store.mojom.AssetStoreService --lang=en-US --service-sandbox-type=asset_store_service --no-appcompat-clear --mojo-platform-channel-handle=3688 --field-trial-handle=2228,i,17475224967547320003,13667387715861799238,262144 --variations-seed-version /prefetch:8
      1⤵
        PID:1060

      Network

      MITRE ATT&CK Matrix ATT&CK v13

      Replay Monitor

      Loading Replay Monitor...

      Downloads

      • C:\Users\Admin\AppData\Local\Temp\nsrA2F8.tmp\System.dll
        Filesize

        12KB

        MD5

        0d7ad4f45dc6f5aa87f606d0331c6901

        SHA1

        48df0911f0484cbe2a8cdd5362140b63c41ee457

        SHA256

        3eb38ae99653a7dbc724132ee240f6e5c4af4bfe7c01d31d23faf373f9f2eaca

        SHA512

        c07de7308cb54205e8bd703001a7fe4fd7796c9ac1b4bb330c77c872bf712b093645f40b80ce7127531fe6746a5b66e18ea073ab6a644934abed9bb64126fea9

      • memory/1440-23-0x00000000357F0000-0x0000000035800000-memory.dmp
        Filesize

        64KB

      • memory/1440-26-0x00000000362A0000-0x00000000362F0000-memory.dmp
        Filesize

        320KB

      • memory/1440-20-0x00000000004B0000-0x00000000004F2000-memory.dmp
        Filesize

        264KB

      • memory/1440-12-0x0000000001710000-0x0000000002E6E000-memory.dmp
        Filesize

        23.4MB

      • memory/1440-32-0x00000000720C0000-0x0000000072870000-memory.dmp
        Filesize

        7.7MB

      • memory/1440-14-0x0000000077928000-0x0000000077929000-memory.dmp
        Filesize

        4KB

      • memory/1440-15-0x0000000077945000-0x0000000077946000-memory.dmp
        Filesize

        4KB

      • memory/1440-16-0x00000000004B0000-0x0000000001704000-memory.dmp
        Filesize

        18.3MB

      • memory/1440-21-0x00000000720C0000-0x0000000072870000-memory.dmp
        Filesize

        7.7MB

      • memory/1440-18-0x00000000778A1000-0x00000000779C1000-memory.dmp
        Filesize

        1.1MB

      • memory/1440-33-0x00000000357F0000-0x0000000035800000-memory.dmp
        Filesize

        64KB

      • memory/1440-29-0x0000000001710000-0x0000000002E6E000-memory.dmp
        Filesize

        23.4MB

      • memory/1440-17-0x00000000004B0000-0x0000000001704000-memory.dmp
        Filesize

        18.3MB

      • memory/1440-22-0x0000000035800000-0x0000000035DA4000-memory.dmp
        Filesize

        5.6MB

      • memory/1440-28-0x00000000364E0000-0x00000000364EA000-memory.dmp
        Filesize

        40KB

      • memory/1440-24-0x0000000035740000-0x00000000357A6000-memory.dmp
        Filesize

        408KB

      • memory/1440-27-0x0000000036300000-0x0000000036392000-memory.dmp
        Filesize

        584KB

      • memory/2036-10-0x00000000778A1000-0x00000000779C1000-memory.dmp
        Filesize

        1.1MB

      • memory/2036-9-0x0000000004A60000-0x00000000061BE000-memory.dmp
        Filesize

        23.4MB

      • memory/2036-11-0x0000000074700000-0x0000000074707000-memory.dmp
        Filesize

        28KB

      • memory/2036-13-0x0000000004A60000-0x00000000061BE000-memory.dmp
        Filesize

        23.4MB

      • memory/2036-19-0x0000000004A60000-0x00000000061BE000-memory.dmp
        Filesize

        23.4MB