General

  • Target

    videodownloader_trial_Installer_20240530.695504.exe

  • Size

    1.8MB

  • Sample

    240530-z5vl5sbc56

  • MD5

    943e86d7b455251cb4a877b7ad4bc752

  • SHA1

    6cfea2a3469bee70277a7fd9f98ac3dec2d4ca6c

  • SHA256

    eb228a9622c7950696e0422694aad00a38db86a9b102a1cbe5481eb935c5dfe1

  • SHA512

    e38f7f828ce8c8ebcc131983a5f625484335c143a3cf15981563f209e61e2c313c404e4e56e46ad33e17bc011bb8822da1ec50cf2c672337b28c566db8dbc574

  • SSDEEP

    49152:GUTc20KFvo3No3gYOfv1AMfkMY1kYKvxpi0Vpc7pW:GZu3gnfDfkMxN/i0VpctW

Malware Config

Targets

    • Target

      videodownloader_trial_Installer_20240530.695504.exe

    • Size

      1.8MB

    • MD5

      943e86d7b455251cb4a877b7ad4bc752

    • SHA1

      6cfea2a3469bee70277a7fd9f98ac3dec2d4ca6c

    • SHA256

      eb228a9622c7950696e0422694aad00a38db86a9b102a1cbe5481eb935c5dfe1

    • SHA512

      e38f7f828ce8c8ebcc131983a5f625484335c143a3cf15981563f209e61e2c313c404e4e56e46ad33e17bc011bb8822da1ec50cf2c672337b28c566db8dbc574

    • SSDEEP

      49152:GUTc20KFvo3No3gYOfv1AMfkMY1kYKvxpi0Vpc7pW:GZu3gnfDfkMxN/i0VpctW

    • Reads user/profile data of web browsers

      Infostealers often target stored browser data, which can include saved credentials etc.

    • Downloads MZ/PE file

    • Writes to the Master Boot Record (MBR)

      Bootkits write to the MBR to gain persistence at a level below the operating system.

    • Checks computer location settings

      Looks up country code configured in the registry, likely geofence.

    • Target

      $TEMP/downloader_easeus/1.0.0/17trial/EDownloader.exe

    • Size

      1.3MB

    • MD5

      740dfb0c9d1c266b4cf0460c237a1387

    • SHA1

      2107737ea9a42511759fc30f5dd54c7bf09f19d3

    • SHA256

      3645e851f3fd6e9a01ec2e08ac6dcfb439e8c5516a7c2d474bcd5fc71734c69f

    • SHA512

      f65a4cd9a7817be9e54fdcb7ab2d020e1b56aee2ab385a8ad05d48f9923f95a44062cf11c27ea6e9ea6b40b2e2517ed5c2cd11b3bf4dbbefda392f67ac57769a

    • SSDEEP

      24576:AiAOhfZtv2ucSW09ZsLreTy4GAbolsCaxMpxf4zZdj2qD:jvPOlsCbf4zZdj2qD

    Score
    1/10
    • Target

      $TEMP/downloader_easeus/1.0.0/17trial/aliyun/AliyunWrap.dll

    • Size

      789KB

    • MD5

      faa5bfe41fa009ebfdeda7eead76b89e

    • SHA1

      4799b258e68a51992ba45349590a4c62d5cc17b7

    • SHA256

      ed406ef69809cd4ffca6381aa84c3bcb20819bee8844fb619312bdd80d1499a0

    • SHA512

      dbb941c8a22b16384efb9e05db087497babbf3c4d8a08baf22e3958cc59b38b2d5f44d977acb295aaba54f4bf62d1a9d8a0188a843b75f5876d0e1bde7e68137

    • SSDEEP

      12288:LaK0OuDBlYPIj/q9DQsEfExtrlp87pMaIPuboWMlyF0PaC4ZYI:Z9DeuBc/IPu8WMAF0PaCWYI

    Score
    3/10
    • Target

      $TEMP/downloader_easeus/1.0.0/17trial/aliyun/AliyunWrapExe.exe

    • Size

      414KB

    • MD5

      036349b548361d61927ee025914fcf56

    • SHA1

      ffad984d3e73db04bfa9a254a5da9637e14b5265

    • SHA256

      f3e575526163714d815f9f2a6ee0343df8f43753396c7f017d1bab0e094985df

    • SHA512

      c2612f30a05c4745256b61e4179420199fd24fba359744468b3ac1efefb392132b44581baaae414c56cef0f0dba7cc20b51de3d6f8fdb3af5e5eb994b229fb56

    • SSDEEP

      3072:3swTbD6LLraInhEdlg5BJUHpiFdddLdjdId7dqd8djBdFd2dbdPbdydY4dkd/5dz:VT6LLxKl8CJlqw5D8

    Score
    1/10
    • Target

      $TEMP/downloader_easeus/1.0.0/17trial/aliyun/InfoForSetup.exe

    • Size

      372KB

    • MD5

      0ef50aa89bc8454f93952b7a1150392d

    • SHA1

      5a1f13d3459a83c8ad85f3ae763b8c7369bee522

    • SHA256

      c5c90aaa9d3d3a73adf98e9cdbc90456595c7284c93c8864fa0c8043a103db59

    • SHA512

      addb3f78083e5f0cf7dcfc78234ef6a63025861d9f5efc9caa0ae6c64b7a51614d31abab32e9e2e7b7d633f52d6f50e317ae7453889aa64c5e94f0f28e1ccf84

    • SSDEEP

      3072:xcvLJV2ki50SpiOd2JdHdcdod7dzNdddddx+dg5dIdsdudiOd5CdNdmdkd+d4dKE:xcvLJVXKETT6wF

    Score
    1/10

MITRE ATT&CK Enterprise v15

Tasks