Analysis

  • max time kernel
    150s
  • max time network
    126s
  • platform
    windows7_x64
  • resource
    win7-20240221-en
  • resource tags

    arch:x64arch:x86image:win7-20240221-enlocale:en-usos:windows7-x64system
  • submitted
    25-04-2024 00:23

General

  • Target

    8ed2ce4f772fdbb0024d7d7472b602b56b64b6e60c6cf9fccdf42dd244772943.exe

  • Size

    80KB

  • MD5

    9995bcf6c35d5e1dfd06f1fad6ed75a8

  • SHA1

    2a3c2d0a94078944e097ca0f8ac41ea642378040

  • SHA256

    8ed2ce4f772fdbb0024d7d7472b602b56b64b6e60c6cf9fccdf42dd244772943

  • SHA512

    193ad603802f5948849f59248bed6f76a73b2bd3090b233913c2d9d74443619136ab5cf17edbdc912ddf38d150515d51abfb15d1e156b2a22d638a9244c99c53

  • SSDEEP

    1536:W7ZDpApYbWjnWf05PG0PG26IvxvWyCUyC10BjBv:6DWpDWYPxPTJe4Q1v

Score
9/10

Malware Config

Signatures

  • Renames multiple (960) 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\8ed2ce4f772fdbb0024d7d7472b602b56b64b6e60c6cf9fccdf42dd244772943.exe
    "C:\Users\Admin\AppData\Local\Temp\8ed2ce4f772fdbb0024d7d7472b602b56b64b6e60c6cf9fccdf42dd244772943.exe"
    1⤵
    • Drops file in Program Files directory
    PID:2492

Network

MITRE ATT&CK Matrix

Replay Monitor

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Downloads

  • C:\$Recycle.Bin\S-1-5-21-330940541-141609230-1670313778-1000\desktop.ini.tmp
    Filesize

    80KB

    MD5

    a3b4b20f0db56ec5047c902075de0bf5

    SHA1

    4aa4395ea570274686bd82f0648bda6b925b85df

    SHA256

    ebdc842931d7caa0d8e5c22b40561752a9a3d8d4705da18dcff12842a04b722d

    SHA512

    36607b979bab3cb8790018c31519deed1f1612e33af75ae6f9628ff58f76fbea3e4cd312b7c4ea870368094450445784333ed12f5bdb0097474690f0ac3bc5b7

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

    89KB

    MD5

    3451749fc73c58b7788aa35cd15240a6

    SHA1

    448c9768560bdb8c811ba13dee4979ef53665812

    SHA256

    c2c856f36434c7368c660677548d818f9996cfd0f0005d9f87f14e55ff95181a

    SHA512

    07dd8bb97dd03eca9e0fcc39b8f4b5531b56f2cc5ad25d9dcb0c8f586d1cf4c3b2605de2b42fed006aa45aa34635f4e01b145e1e06e7ac9a9d667bbd44973aa2