Overview

overview

10

Static

static

10

cfef2b3990...be.exe

windows7-x64

10

cfef2b3990...be.exe

windows10-2004-x64

10

Sharing

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General

  • Target

    cfef2b3990dcf05291bc72451138489ef6daeed3e9890a489e9d3509cbc80dbe

  • Size

    136KB

  • Sample

    240308-aq3lrsac75

  • MD5

    2c6011451b87581241cba74e22ec37a5

  • SHA1

    9004aad5cecb0747ffe9281de5241a6b96dbdc18

  • SHA256

    cfef2b3990dcf05291bc72451138489ef6daeed3e9890a489e9d3509cbc80dbe

  • SHA512

    d07a6c3600e294a33eb133662d7d63a53a6775a1224673b9a825e7a089ed8454d04a98d236751f38f159715db960ba7efc73b3476c3fcd4fffa7b2dac766d941

  • SSDEEP

    3072:RBOgPfEDVTrEvco5J4vgfvUEri/mjRrz3OT:RBOVVEv1JJUEri/GOT

Score
10/10
persistence

Malware Config

Targets

    • Target

      cfef2b3990dcf05291bc72451138489ef6daeed3e9890a489e9d3509cbc80dbe

    • Size

      136KB

    • MD5

      2c6011451b87581241cba74e22ec37a5

    • SHA1

      9004aad5cecb0747ffe9281de5241a6b96dbdc18

    • SHA256

      cfef2b3990dcf05291bc72451138489ef6daeed3e9890a489e9d3509cbc80dbe

    • SHA512

      d07a6c3600e294a33eb133662d7d63a53a6775a1224673b9a825e7a089ed8454d04a98d236751f38f159715db960ba7efc73b3476c3fcd4fffa7b2dac766d941

    • SSDEEP

      3072:RBOgPfEDVTrEvco5J4vgfvUEri/mjRrz3OT:RBOVVEv1JJUEri/GOT

    Score
    10/10
    persistence

    • Adds autorun key to be loaded by Explorer.exe on startup

      persistence

    • UPX dump on OEP (original entry point)

    • Executes dropped EXE

    • Loads dropped DLL

    • Drops file in System32 directory

    behavioral1behavioral2

MITRE ATT&CK Enterprise v15

Tasks