Analysis

  • max time kernel
    26s
  • max time network
    123s
  • platform
    windows7_x64
  • resource
    win7-20240508-en
  • resource tags

    arch:x64arch:x86image:win7-20240508-enlocale:en-usos:windows7-x64system
  • submitted
    01-07-2024 03:07

General

  • Target

    d3c7c987ea876882fbedf7148217a6d2f456356d310dba2dc3bd978799137831.exe

  • Size

    101KB

  • MD5

    f641cc29839f04fd2119168742b3fce5

  • SHA1

    143e9167701f0dd5c1317b8ad1a895dd07893d8c

  • SHA256

    d3c7c987ea876882fbedf7148217a6d2f456356d310dba2dc3bd978799137831

  • SHA512

    142888142ad4652fd7d7459a4f5a5d772d18de5074ed4ca6b5e7727d9020b70ec87075cc58a528e60c23290356ec6565558e9687cc2150bd18daac9ded4e25a4

  • SSDEEP

    1536:p7ZhA7dAp1++PJHJXA/OsIZfzc3/Q8Q8/8RYdTmXadjUSbcDemTP6yKze+yKzeT:Te76WQSoskRYd6W2tKzWKzC

Score
9/10

Malware Config

Signatures

  • Renames multiple (198) 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\d3c7c987ea876882fbedf7148217a6d2f456356d310dba2dc3bd978799137831.exe
    "C:\Users\Admin\AppData\Local\Temp\d3c7c987ea876882fbedf7148217a6d2f456356d310dba2dc3bd978799137831.exe"
    1⤵
    • Drops file in Program Files directory
    PID:2972

Network

MITRE ATT&CK Matrix

Replay Monitor

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Downloads

  • C:\$Recycle.Bin\S-1-5-21-268080393-3149932598-1824759070-1000\desktop.ini.tmp
    Filesize

    101KB

    MD5

    84f535e2b6c6a069ff076ba45de98e6d

    SHA1

    1fc1b7addce48ddc39e05ec33f884ae95cdcb6bf

    SHA256

    71c2d91053609f4d3dd4ca811c1932ae4b14fb856ac6055a6d9eb1b59e2003bf

    SHA512

    002d4a33f511e1ab6e603582972fe8b5b499ff5a2476311c2cb73a40c7387599274c8f5e2efe1baff3e71486a16de513edafce7875d964a58f46e938d6054dfa

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

    110KB

    MD5

    c7dc36122b2c850d688e3ae687fdf493

    SHA1

    ecb33814483e6f1a1cd0fd77b9bc97ccc546f9ff

    SHA256

    2f8cbec6197fe19a20f67f4f6a75b4e9f19e847d52b4d41eae46998f74762613

    SHA512

    6911aab5fda66703af24ee513f6c2900107888783c50d04f857113fd461982ef14917a5a79043ac8760cbf1759966f787710e499fe1230ec16ad20ad16c4b2f5