Analysis

  • max time kernel
    150s
  • max time network
    118s
  • platform
    windows7_x64
  • resource
    win7-20240221-en
  • resource tags

    arch:x64arch:x86image:win7-20240221-enlocale:en-usos:windows7-x64system
  • submitted
    26-04-2024 06:23

General

  • Target

    9c7ff7c7b8cba530f527b1c909c05529.exe

  • Size

    150KB

  • MD5

    9c7ff7c7b8cba530f527b1c909c05529

  • SHA1

    c2cc6b6e5f2a9df5b768e6762c993ca2c005bc0c

  • SHA256

    a1fc067091c3f90fc585ec9bcca661238a760740a47d3a6012de1e5de101c049

  • SHA512

    4256f02c2f8931ad811ca42be608434db6573709bb2b54fd247611f123af0d58386d82b513a1df5cdcbde0d5f6571606dea6786b463f3b3550c19254ce09534c

  • SSDEEP

    3072:6e7WpMaxeb0CYJ97lEYNR73e+eKZz7Tib+1FR4eCLOhj0YiexjL:RqKvb0CYJ973e+eKZz7TiGFRkC0E

Score
9/10

Malware Config

Signatures

  • Renames multiple (3442) 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

Processes

  • C:\Users\Admin\AppData\Local\Temp\9c7ff7c7b8cba530f527b1c909c05529.exe
    "C:\Users\Admin\AppData\Local\Temp\9c7ff7c7b8cba530f527b1c909c05529.exe"
    1⤵
    • Drops file in Program Files directory
    PID:2864

Network

MITRE ATT&CK Matrix

Replay Monitor

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Downloads

  • C:\$Recycle.Bin\S-1-5-21-3452737119-3959686427-228443150-1000\desktop.ini.tmp

    Filesize

    150KB

    MD5

    e5a3f4b091c83c4472cfde13ef2a310b

    SHA1

    0862ab5db6f54911587ee04a795d3931ab0fe4ca

    SHA256

    ba63e5c49ce384cb193c5e262480570f0f052b8a1270e14a01838ec57b83e3ac

    SHA512

    02abd8662d89df53a2334b28a82c621285cfa40372486515578bd620d9b28b2f216311caf509780368fdd2b0b2efabd38bc4d0fe057e881fdc086568ccfeaeee

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

    Filesize

    159KB

    MD5

    88aa568b9e2226afb1149dd64c10c84f

    SHA1

    23f894ca012aa222ad539684b903a725bd46c6e2

    SHA256

    5ff499897da507cfe39f826380ab702ea02c7b107a736a13121ec92b8e1b0aa7

    SHA512

    a274e8618b2b8b39d1e4911f5151d9a8b435338701256839e534128688d27bd4cac16fe76724acc65aed83d5f1234d1259f7dda32c9a9275b2f3e4b97ebb3217