Overview

overview

6

Static

static

1

epm_trial_...51.exe

windows11-21h2-x64

6

$TEMP/down...er.exe

windows11-21h2-x64

4

$TEMP/down...ap.dll

windows11-21h2-x64

3

$TEMP/down...xe.exe

windows11-21h2-x64

3

$TEMP/down...up.exe

windows11-21h2-x64

3

Sharing

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General

  • Target

    epm_trial_installer.17245738365431b1102451.exe

  • Size

    2.3MB

  • Sample

    240825-kbw6jsweqr

  • MD5

    043803c483420a7d6c7d426b85a5cb8c

  • SHA1

    52e98ab8905b45afe855d17405e6a89bb701ebf7

  • SHA256

    6b6facbae84b671906e4a2502652f9ecc85ed972606855a931d855fa3f7ad234

  • SHA512

    9fc6c869b053dd008ea9a104a04f1862a12542d7d530f9f2a0bfd3536f5f3115ec5141b652daf5ea3aad6933edc4fc628fd78660e5bcc59438ca09da30d9d24e

  • SSDEEP

    49152:XcLhsgYt+1txi8vgR85eAZXmx/e7G+EpcII6v/SvnESvRknqKwoRnsToO5q:ohsJt+1eYgS5z7G+EpcIIAyQRnCnA

Score
6/10
discovery

Malware Config

Targets

    • Target

      epm_trial_installer.17245738365431b1102451.exe

    • Size

      2.3MB

    • MD5

      043803c483420a7d6c7d426b85a5cb8c

    • SHA1

      52e98ab8905b45afe855d17405e6a89bb701ebf7

    • SHA256

      6b6facbae84b671906e4a2502652f9ecc85ed972606855a931d855fa3f7ad234

    • SHA512

      9fc6c869b053dd008ea9a104a04f1862a12542d7d530f9f2a0bfd3536f5f3115ec5141b652daf5ea3aad6933edc4fc628fd78660e5bcc59438ca09da30d9d24e

    • SSDEEP

      49152:XcLhsgYt+1txi8vgR85eAZXmx/e7G+EpcII6v/SvnESvRknqKwoRnsToO5q:ohsJt+1eYgS5z7G+EpcIIAyQRnCnA

    Score
    6/10
    discovery

    • Downloads MZ/PE file

    behavioral1

    • Target

      $TEMP/downloader_easeus/2.2.0/5trial/EDownloader.exe

    • Size

      1.2MB

    • MD5

      75c6aa0ea529a99be1aa7a6ce1d40eb7

    • SHA1

      90b78031df82bb75366e26c5313ed2b5f41a4dc1

    • SHA256

      2fae081440a24194dae7aeab20612cff53f6c94e6c0d09ead3ba2cba70a87e46

    • SHA512

      d35250868409cb1c93471af557f895eaf76c38599c28730fb7a75300175c1b78c288e259d4d0d5fe1fefadb68c1f760ca6b1c2b7860598ddc1483b303cb500a0

    • SSDEEP

      24576:2s/G6GbJFLBoVs9nIDak3ri91DcSF+oYPa5crmMO4k5mBc:2WsDsbWgo/5wBvk5mBc

    Score
    4/10
    discovery
    behavioral2

    • Target

      $TEMP/downloader_easeus/2.2.0/5trial/aliyun/AliyunWrap.dll

    • Size

      499KB

    • MD5

      04bb1a799bcdba7643201749633e8a3a

    • SHA1

      2039c43181f4a64bef31617749b517e30dae8a17

    • SHA256

      84beff2c37a816ad67a2a9ed6cdb61469a1bb6971d22650e6c77098ac2fc6ebc

    • SHA512

      4118717d6460aeeed7a8fcc8e5fb07abc1e55569bf5215e4f96b6c213bee73cd53cdc93953dbc0d923b1b9ad9cbbe06da78f5378e8777708928a6ab6073aea75

    • SSDEEP

      12288:sErmJOpaClo3cm/jFjEwJaZECM4xv+Dk4Dl36PIp5HqEY727+:sBFYHnZQDsIbqES2q

    Score
    3/10
    discovery
    behavioral3

    • Target

      $TEMP/downloader_easeus/2.2.0/5trial/aliyun/AliyunWrapExe.exe

    • Size

      112KB

    • MD5

      5d4e7b1182cf2e949223874e745e1b2a

    • SHA1

      bca1eee3d745456f2cab6bee060e1ff01aa34b1a

    • SHA256

      8465c20acc7934dee0c3856a665bd62670ee897d7e3f8265d6588f1279aefab6

    • SHA512

      076db0349c321aa20cca3bee934a068ec2414d7af3dba80d18f9954d6d25b8a97fbb68c37fc7b9e9158ac6e146e35c9ada4dfe681bd5bc4abfe610ebbcb91ad3

    • SSDEEP

      1536:O5LFMyXcLzwXUCyFw13KR8DQ8VrD4y2Lk34SPkRuD82ZnxWjckbiQOe0W2/5CE7Y:meXzrDmQ8Vd2Lk3BHxWn0B/5CEdC

    Score
    3/10
    discovery
    behavioral4

    • Target

      $TEMP/downloader_easeus/2.2.0/5trial/aliyun/InfoForSetup.exe

    • Size

      61KB

    • MD5

      590682b853848e2119f74d9b79a079c0

    • SHA1

      dfd265c022b769245e1217242af2f0f77cbe3432

    • SHA256

      d824d6f746c8dfb8c5aefff3ead1b66a6d770075c7400445b4bb8b668de0ee41

    • SHA512

      f896dad146a9939f8c65cdd932cca408c589558e7d6693dc5b25c811935ae2ed3f43acd6783aa47b83d632baa7ce9298c251e03e4132110e589ccf2bdf195bd8

    • SSDEEP

      768:Tlo/MU0MQBr6xtYlQsSPIe5HLF//6HARKUu1qG5n3KgpnTgy/MId50LbpYiBwB:TeEZMQBru2n4LVCH8KUjGpJT50Z7Bg

    Score
    3/10
    discovery
    behavioral5

MITRE ATT&CK Enterprise v15

Tasks