Analysis

  • max time kernel
    149s
  • max time network
    122s
  • platform
    windows7_x64
  • resource
    win7-20240903-en
  • resource tags

    arch:x64arch:x86image:win7-20240903-enlocale:en-usos:windows7-x64system
  • submitted
    06/10/2024, 09:39

General

  • Target

    95d7740b6951ed61b160927d498c17486c55133aa91ea69b5b6d7a26ba042374N.exe

  • Size

    51KB

  • MD5

    6e36613501bb2227eb33efd8f549d7f0

  • SHA1

    1d27dd51cc9907047608e80653047283913bd7cf

  • SHA256

    95d7740b6951ed61b160927d498c17486c55133aa91ea69b5b6d7a26ba042374

  • SHA512

    90352b050a44d2db68adb4bba5fcc00294d58ee5b7d3ee716c6b9ed85ac840c12fabe9462fd3f510136a106a72cb940a0d80c26534d27f490ce00a7f934115ab

  • SSDEEP

    768:W7BlphA7dASbSjJJcbQbf1Oti1JGBQOOiQJhATBWvyBh85c5Hjn:W7ZhA7dABJJZENTBWv361

Score
9/10

Malware Config

Signatures

  • Renames multiple (3784) 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\95d7740b6951ed61b160927d498c17486c55133aa91ea69b5b6d7a26ba042374N.exe
    "C:\Users\Admin\AppData\Local\Temp\95d7740b6951ed61b160927d498c17486c55133aa91ea69b5b6d7a26ba042374N.exe"
    1⤵
    • Drops file in Program Files directory
    • System Location Discovery: System Language Discovery
    PID:2868

Network

        MITRE ATT&CK Enterprise v15

        Replay Monitor

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        Downloads

        • C:\$Recycle.Bin\S-1-5-21-3290804112-2823094203-3137964600-1000\desktop.ini.tmp

          Filesize

          52KB

          MD5

          cdf40efbc47b24f2455178ddc3023c12

          SHA1

          cfe173e393776b62ac80813cc747adfdac2de7ee

          SHA256

          1f4fe7f6aee2f1567a0ff2df24b11f07740a8d3bf109c468c655ef9ab1eb5f0c

          SHA512

          fa52843ae504fffc7adb6ad3bade0e9161c454dc57b26c1afa8173ead5292a6c1dc3e57d580aab6616c96be756a60893795a120d0d1902ec999aeee8e73a5c98

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

          Filesize

          61KB

          MD5

          c5b20751f8f00bf0312530bc52ffd695

          SHA1

          d3b0fe7bc609a73d77a339d9b0aa7307307180a2

          SHA256

          5f64cee5fe9934cbfe616aec1f18c7a88a59de5d66e95e0b48b4ef8eef5745bd

          SHA512

          8e96ab725ba79e37d26eed4e28183f9e49c315ef9641b615121a62bb4e4069e20c70fc628ee4f02263abe0bb6827d64d9e05d54bf127828523b20068c307ac30