Overview

overview

10

Static

static

7

53f4d67d25...JC.exe

windows7-x64

10

53f4d67d25...JC.exe

windows10-2004-x64

10

Sharing

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General

  • Target

    53f4d67d25411e81dc80d41d83a4da7d_magniber_surtr_JC.exe

  • Size

    7.3MB

  • Sample

    230820-nhhtaafa44

  • MD5

    53f4d67d25411e81dc80d41d83a4da7d

  • SHA1

    fccb90496f1f9da9b46fc436fb9079b30c4ee582

  • SHA256

    cfa3db950476672364380945f25fe843f5644e3c8b51119796baf904c41ffa11

  • SHA512

    55d59021c23cc4a07807d96cc6107b0bec3883eaeaf0a1f174c6ccc58e2409e60a0468fcc3df071a368ae3b742717f6ffcfe46eace6595aa20b587e4526558e2

  • SSDEEP

    49152:gwi0L0qKQiIG0B8NIMI8Sfpwotkzaxc1OGz8B:ri00NIMzKpXOMGQB

Score
10/10
aspackv2persistence

Malware Config

Targets

    • Target

      53f4d67d25411e81dc80d41d83a4da7d_magniber_surtr_JC.exe

    • Size

      7.3MB

    • MD5

      53f4d67d25411e81dc80d41d83a4da7d

    • SHA1

      fccb90496f1f9da9b46fc436fb9079b30c4ee582

    • SHA256

      cfa3db950476672364380945f25fe843f5644e3c8b51119796baf904c41ffa11

    • SHA512

      55d59021c23cc4a07807d96cc6107b0bec3883eaeaf0a1f174c6ccc58e2409e60a0468fcc3df071a368ae3b742717f6ffcfe46eace6595aa20b587e4526558e2

    • SSDEEP

      49152:gwi0L0qKQiIG0B8NIMI8Sfpwotkzaxc1OGz8B:ri00NIMzKpXOMGQB

    Score
    10/10
    aspackv2persistence

    • Modifies WinLogon for persistence

      persistence

    • ASPack v2.12-2.42

      Detects executables packed with ASPack v2.12-2.42

      aspackv2

    • Drops startup file

    • Executes dropped EXE

    • Loads dropped DLL

    • 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.

    • Drops file in System32 directory

    behavioral1behavioral2

MITRE ATT&CK Enterprise v15

Tasks