Analysis

  • max time kernel
    119s
  • max time network
    16s
  • platform
    windows7_x64
  • resource
    win7-20240705-en
  • resource tags

    arch:x64arch:x86image:win7-20240705-enlocale:en-usos:windows7-x64system
  • submitted
    02/09/2024, 03:04

General

  • Target

    68fd616168231fb5d2be288934981860N.exe

  • Size

    36KB

  • MD5

    68fd616168231fb5d2be288934981860

  • SHA1

    e4145d9d3a322e4a1f334a4282b33765ec3f22c3

  • SHA256

    9267fc0f6621cc7c77d7df0003a1b8f7c8a023f654fe1052d87d06568db75198

  • SHA512

    71cdb822f6ff6a01ce3f873eae75495d3acd1b60c6c6cf0c14d3ac8630f64751f5161b343dbc578b9626225ae4229450668f3a8c3b0f88a216306c052fd26b4f

  • SSDEEP

    192:pACU3DIY0Br5xjL/EAgAQmP1oynLb22vB7m/FJHo7m/FJHA9jxje6OMmy6OMmltn:yBs7Br5xjL8AgA71Fbhv/Fzzwz0iQ

Score
9/10

Malware Config

Signatures

  • Renames multiple (3263) 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\68fd616168231fb5d2be288934981860N.exe
    "C:\Users\Admin\AppData\Local\Temp\68fd616168231fb5d2be288934981860N.exe"
    1⤵
    • Drops file in Program Files directory
    • System Location Discovery: System Language Discovery
    PID:2312

Network

        MITRE ATT&CK Enterprise v15

        Replay Monitor

        Loading Replay Monitor...

        Downloads

        • C:\$Recycle.Bin\S-1-5-21-2172136094-3310281978-782691160-1000\desktop.ini.tmp

          Filesize

          36KB

          MD5

          5eed6b8aac98279dce04a58fce0504dc

          SHA1

          126e513c981e661dc471fe5ce2f31708c674819e

          SHA256

          bdbec549b8a0578a77fc98ce437eb106c36e8cd513c2eba13fe520f43d73a4e3

          SHA512

          5ec3ec8981743ab782735e5273d9b81166319f8ee43fea35fe13f3445b784e58c501c58adc51ea324a82677774cc2a25f9ad2c553f15d0cddb6a23e8785ac30e

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

          Filesize

          45KB

          MD5

          5e42286b8bc12d7228d3bcd797aa4cea

          SHA1

          bfcff7063ce5b6545a9676a28124495a01fb2700

          SHA256

          4907877fb235b237a12ba9ba762105ca0f3d468726d138df59d686cb9c37464a

          SHA512

          a5acca333933eeb1aa6e16617c454fe4af5fae8c657191fd6eba79cdbb467d949fd7bc00532ebf88d8ff2c68a3cfe750366a1f07ac1d8354f188b0409845a20d

        • memory/2312-0-0x0000000000400000-0x0000000000408000-memory.dmp

          Filesize

          32KB

        • memory/2312-72-0x0000000000400000-0x0000000000408000-memory.dmp

          Filesize

          32KB