Analysis

  • max time kernel
    150s
  • max time network
    121s
  • platform
    windows7_x64
  • resource
    win7-20240903-en
  • resource tags

    arch:x64arch:x86image:win7-20240903-enlocale:en-usos:windows7-x64system
  • submitted
    16-10-2024 17:43

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 (3432) 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:2280

Network

MITRE ATT&CK Enterprise v15

Replay Monitor

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Downloads

  • C:\$Recycle.Bin\S-1-5-21-3533259084-2542256011-65585152-1000\desktop.ini.tmp

    Filesize

    60KB

    MD5

    46e109343ace21a2edccea149b9854ab

    SHA1

    4fd14f844cfae1f2b131cfcc23228c62b3a91261

    SHA256

    e4a78a6a5b7ceeefae6c01f59420b457d007ae65645048587a6e5cc79ae82874

    SHA512

    c92be265a2b49ecbafb814fb3635692f7e062bd4a5351ce1890da4d26c79a0ddd6c668aaa89b582cca63885bd9ab3f38067be6a9b97bf7130cefae576520c60a

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

    Filesize

    68KB

    MD5

    fc73d7b70b57d4afd3ddf4064b5e70c8

    SHA1

    59b0cd3ad047ead315ac79942f8317fbb8208efa

    SHA256

    6e2b2a0a10fcc09e3ff71d8e269e3f769c312737e2d73bf7d17827097deb60f5

    SHA512

    b34ade64d8bc3c916a2f001d9950a0e140c9cc03a873a9189dad5ab1f5fcd1b890c1f278f1862a46b2fb5e73793a2505e6517da18b04b76898df4cc660222a32