Analysis

  • max time kernel
    150s
  • max time network
    122s
  • platform
    windows7_x64
  • resource
    win7-20231129-en
  • resource tags

    arch:x64arch:x86image:win7-20231129-enlocale:en-usos:windows7-x64system
  • submitted
    30/04/2024, 02:58

General

  • Target

    d049ac198f197cb1eeb1d79d9283dbfc437d4c1fc670d0495740f0d5668a8f6b.exe

  • Size

    90KB

  • MD5

    9e0af6452f1a8646c143d90e73db14e2

  • SHA1

    6e421298f380f4ef3002eec4045833329f55d6e9

  • SHA256

    d049ac198f197cb1eeb1d79d9283dbfc437d4c1fc670d0495740f0d5668a8f6b

  • SHA512

    1f0528ac7e1cb9587a2b022d74908bd702dd02cbd2b4393b8d5554f440a24fd1cae1415fbdc372bf9c537fbc43c059b0ac6894ad1e8524605dafb2c0ab5a3706

  • SSDEEP

    1536:W7ZrpApojOPG0PGQJwFJwkpe+eTDPfFpsJOfFpsJCAdCjHKP76Y:6rWpcOPxPke+e3fFpsJOfFpsJbgEt

Score
9/10

Malware Config

Signatures

  • Renames multiple (3544) 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\d049ac198f197cb1eeb1d79d9283dbfc437d4c1fc670d0495740f0d5668a8f6b.exe
    "C:\Users\Admin\AppData\Local\Temp\d049ac198f197cb1eeb1d79d9283dbfc437d4c1fc670d0495740f0d5668a8f6b.exe"
    1⤵
    • Drops file in Program Files directory
    PID:1248

Network

        MITRE ATT&CK Matrix

        Replay Monitor

        Loading Replay Monitor...

        Downloads

        • C:\$Recycle.Bin\S-1-5-21-3627615824-4061627003-3019543961-1000\desktop.ini.tmp

          Filesize

          90KB

          MD5

          c352a67efbd0c036f2318c9af5b80467

          SHA1

          92923b8883672c295580169ace192857069f1ab1

          SHA256

          bcc299353977177039f58b7272635ba35fe66844069b7ef61f5003e6a0a10c63

          SHA512

          9e592b559def7b59bfb9e61d5969aa7b131759a550974fe71028e21dc91475811fe37aeaf03529872e3aa75f5887392301eadf3c59992fec2879eb5fb270a3fd

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

          Filesize

          99KB

          MD5

          cf53907d01bc408d30dce43ee1fc2c4e

          SHA1

          8d997ec58f71dd0d7a05a2e8ef0d85ba24f16e40

          SHA256

          10bf06b3cb6efac3ec54bc8dc66e6d1c76fca9d84e17c4fd01f90ca1bd03353f

          SHA512

          151826ae3aaa48f47dcfcabf7b273224ffd671c3b3f0a1b7225b72aca96ed3c502cabd56e2cecadf97415f66cb715345a245b47646a71144e0fc28875d0fee67