Analysis

  • max time kernel
    120s
  • max time network
    110s
  • platform
    windows10-2004_x64
  • resource
    win10v2004-20241007-en
  • resource tags

    arch:x64arch:x86image:win10v2004-20241007-enlocale:en-usos:windows10-2004-x64system
  • submitted
    16-10-2024 17:39

General

  • Target

    22c89c2b23316eec08f33e9e4f03ba2767a3366ffece4653f16a7dee0dbfb2a6N.exe

  • Size

    59KB

  • MD5

    d3bcb5cf6d217b72d3c849354e69c810

  • SHA1

    7b57c43fdc03c155b1f156f8b73f64762b45b713

  • SHA256

    22c89c2b23316eec08f33e9e4f03ba2767a3366ffece4653f16a7dee0dbfb2a6

  • SHA512

    cabaac3f75ae11c4da9308e5fc10e5b5bfd6b78fbddc1280bf6984555bd4b5b492eeb1df097bbce5b89f4ca801cca788a771f662859fa32cfb607874f13d9b81

  • SSDEEP

    768:W7BlpppARFbhHFoqAJwBqAJw1VyjVy/3sY1YxwDwk595E:W7ZppApyVyjVy7Uk595E

Score
9/10

Malware Config

Signatures

  • Renames multiple (4615) 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\22c89c2b23316eec08f33e9e4f03ba2767a3366ffece4653f16a7dee0dbfb2a6N.exe
    "C:\Users\Admin\AppData\Local\Temp\22c89c2b23316eec08f33e9e4f03ba2767a3366ffece4653f16a7dee0dbfb2a6N.exe"
    1⤵
    • Drops file in Program Files directory
    • System Location Discovery: System Language Discovery
    PID:4132

Network

MITRE ATT&CK Enterprise v15

Replay Monitor

Loading Replay Monitor...

Downloads

  • C:\$Recycle.Bin\S-1-5-21-3227495264-2217614367-4027411560-1000\desktop.ini.tmp

    Filesize

    60KB

    MD5

    39cda032f6eee1c3b0f2b81f33959224

    SHA1

    8d6781788dee694fc2c4290f827c310569dc1e7c

    SHA256

    a78ef105217a8798ee444577eafcc1411dfc7bbb75bb60f99850a9529755eeec

    SHA512

    2682671ba73ddfc62f2a60314b00ee568c4fe03f9d7e7759ee8b183aeaa02f6727ae65815d5bbd31aa9daa8aa02c29b5f3c53582ba1af8f8ae44ca237924f67a

  • C:\Program Files\7-Zip\7-zip.dll.tmp

    Filesize

    158KB

    MD5

    5302fa4dc964ed0390360a3aa40875a7

    SHA1

    e8eeaeb0424eea0fb7eb9fa41ccc233e7f236394

    SHA256

    5bf0971c55a3860a76ca1568f7a27108e6a7be0b00d9157330164797a64deed8

    SHA512

    85af74516cecc35910bc1ab170e7223a54e77ac6a42a46b754898d4d4a0b2c77b9b621c89fa50dae39521739af54dcdbb451736b2270f6376673a86a5f9a0448