Overview

overview

10

Static

static

79157472fa...bb.exe

windows7-x64

10

79157472fa...bb.exe

windows10-2004-x64

10

Sharing

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General

  • Target

    79157472fa03a4107e63251b2ec01ba5320822efc93e0c1a1f7077b1a78a5dbb

  • Size

    151KB

  • Sample

    221124-aww16sag21

  • MD5

    3cec22445fd2a2a2ac4e3345fbd441b0

  • SHA1

    f0512b11f2ae061742f6ebbc8ebb6039887afba4

  • SHA256

    79157472fa03a4107e63251b2ec01ba5320822efc93e0c1a1f7077b1a78a5dbb

  • SHA512

    6f806cfc03afd6e433697ee0b44b0621bd263f9fba9bb479754efc94158c973727a9b4bcef4d9ed19b2eef011ce44fad0d8edf470be0067672312bff05371b71

  • SSDEEP

    3072:HSSknv7BYJlQXQ8p6g4bV/PkKjzPB+P/MOKYuN2J2J9VVpcx+zs:yhCJCpp6gEkKfcP/MOKZbp1zs

Score
10/10
evasionpersistence

Malware Config

Targets

    • Target

      79157472fa03a4107e63251b2ec01ba5320822efc93e0c1a1f7077b1a78a5dbb

    • Size

      151KB

    • MD5

      3cec22445fd2a2a2ac4e3345fbd441b0

    • SHA1

      f0512b11f2ae061742f6ebbc8ebb6039887afba4

    • SHA256

      79157472fa03a4107e63251b2ec01ba5320822efc93e0c1a1f7077b1a78a5dbb

    • SHA512

      6f806cfc03afd6e433697ee0b44b0621bd263f9fba9bb479754efc94158c973727a9b4bcef4d9ed19b2eef011ce44fad0d8edf470be0067672312bff05371b71

    • SSDEEP

      3072:HSSknv7BYJlQXQ8p6g4bV/PkKjzPB+P/MOKYuN2J2J9VVpcx+zs:yhCJCpp6gEkKfcP/MOKZbp1zs

    Score
    10/10
    evasionpersistence

    • Modifies visibility of file extensions in Explorer

      evasion

    • Modifies visiblity of hidden/system files in Explorer

      evasion

    • Adds Run key to start application

      persistence

    • Enumerates connected drives

      Attempts to read the root path of hard drives other than the default C: drive.

    • Drops autorun.inf file

      Malware can abuse Windows Autorun to spread further via attached volumes.

    behavioral1behavioral2

MITRE ATT&CK Enterprise v6

Tasks