Overview

overview

10

Static

static

7

2417877072...18.exe

windows7-x64

10

2417877072...18.exe

windows10-2004-x64

10

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General

  • Target

    24178770720fb6c9c36158bede2745a9_JaffaCakes118

  • Size

    8.5MB

  • Sample

    240704-bawzqaxcmg

  • MD5

    24178770720fb6c9c36158bede2745a9

  • SHA1

    d3d881168249c078a5c1fb6bb986dbceae0b9ce0

  • SHA256

    b3abb77881602aec7e746c039439d56cfb5caa807d0761385dad1f5e1cfcfc22

  • SHA512

    2d6fc2814390e1ac2e9716ad8fb3aa3c5c23e1a805e789db19b043a0de6b98d7e5fe66aa319e3005b9791e27f56c0beca79fc9f3aa82a624fefbaaf962206f14

  • SSDEEP

    49152:Kwi0L0q+wi0L0qRKqFYhrd4kfxuIB8NIMI8Sfpwotkzaxc1OGz8F:Vi0fi0HVIMzKpXOMGQF

Score
10/10
aspackv2persistenceransomware

Malware Config

Targets

    • Target

      24178770720fb6c9c36158bede2745a9_JaffaCakes118

    • Size

      8.5MB

    • MD5

      24178770720fb6c9c36158bede2745a9

    • SHA1

      d3d881168249c078a5c1fb6bb986dbceae0b9ce0

    • SHA256

      b3abb77881602aec7e746c039439d56cfb5caa807d0761385dad1f5e1cfcfc22

    • SHA512

      2d6fc2814390e1ac2e9716ad8fb3aa3c5c23e1a805e789db19b043a0de6b98d7e5fe66aa319e3005b9791e27f56c0beca79fc9f3aa82a624fefbaaf962206f14

    • SSDEEP

      49152:Kwi0L0q+wi0L0qRKqFYhrd4kfxuIB8NIMI8Sfpwotkzaxc1OGz8F:Vi0fi0HVIMzKpXOMGQF

    Score
    10/10
    aspackv2persistenceransomware

    • Modifies WinLogon for persistence

      persistence

    • Renames multiple (91) files with added filename extension

      This suggests ransomware activity of encrypting all the files on the system.

      ransomware

    • 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