Analysis

  • max time kernel
    120s
  • max time network
    16s
  • platform
    windows7_x64
  • resource
    win7-20240903-en
  • resource tags

    arch:x64arch:x86image:win7-20240903-enlocale:en-usos:windows7-x64system
  • submitted
    06/10/2024, 09:02

General

  • Target

    db7776ee85efc598ae157ee403ca5e204fb3482e93520f508aef56e18fdf2006N.exe

  • Size

    57KB

  • MD5

    6a7147177cb45bff3d6a0d2773a9ef70

  • SHA1

    c0c6e655349d8e12ee32c43698f85a52f242daf4

  • SHA256

    db7776ee85efc598ae157ee403ca5e204fb3482e93520f508aef56e18fdf2006

  • SHA512

    62d892886ae4dd9063f8b74ce8168e042de2eb6ace726ae40e281d8ad79b1058bef868f2126f0b60312c3117130733cb63b326b14ec1acf6483663edd4b76f70

  • SSDEEP

    768:/7BlpQpARFbhvEXBwzEXBwLtAc7Fc7GJXxJXp:/7ZQpApHoGJXxJXp

Score
9/10

Malware Config

Signatures

  • Renames multiple (3375) files with added filename extension

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

  • Drops file in Program Files directory 64 IoCs
  • System Location Discovery: System Language Discovery 1 TTPs 1 IoCs

    Attempt gather information about the system language of a victim in order to infer the geographical location of that host.

Processes

  • C:\Users\Admin\AppData\Local\Temp\db7776ee85efc598ae157ee403ca5e204fb3482e93520f508aef56e18fdf2006N.exe
    "C:\Users\Admin\AppData\Local\Temp\db7776ee85efc598ae157ee403ca5e204fb3482e93520f508aef56e18fdf2006N.exe"
    1⤵
    • Drops file in Program Files directory
    • System Location Discovery: System Language Discovery
    PID:2692

Network

        MITRE ATT&CK Enterprise v15

        Replay Monitor

        Loading Replay Monitor...

        Downloads

        • C:\$Recycle.Bin\S-1-5-21-1488793075-819845221-1497111674-1000\desktop.ini.tmp

          Filesize

          57KB

          MD5

          0e6a5be36a45b0069a9c636e6b701954

          SHA1

          a4ab486a22df760eb8e1f097c49ef110d7c80173

          SHA256

          15c4a6324dd6c6256c1aa0a342f3d58b7c0e74c39816f44fe83165e6d1e2c21e

          SHA512

          1c9b80fb29fe8eabbf80616b6106117927e22c3ae1b486b7f6ae263bac5810e9cbbe7af10b180df2122df1550ef52cd9626dfd0af381823e90f0d030a00008df

        • C:\MSOCache\All Users\{90140000-0011-0000-0000-0000000FF1CE}-C\Office64WW.xml.tmp

          Filesize

          66KB

          MD5

          bf69e0f6d837d39cbba5dc3cf0dc4c97

          SHA1

          85ac6b3adb3a87af199a33164ab60e3b9126cfc5

          SHA256

          7d7fed1b2352d034e96b139161b4738a9e6f10f3ac1df362b2e3156cbe93dc58

          SHA512

          9407837ce5e1250ca60db86d447f71daa96ab1f59acc1a731a1e7daea827bc5b360be24f46c3009a25c3d77130d6e8999c1bd10458147bcab408e76ad5afdd60

        • memory/2692-0-0x0000000000400000-0x0000000000408000-memory.dmp

          Filesize

          32KB

        • memory/2692-74-0x0000000000400000-0x0000000000408000-memory.dmp

          Filesize

          32KB