Analysis

  • max time kernel
    150s
  • max time network
    124s
  • platform
    windows7_x64
  • resource
    win7-20240221-en
  • resource tags

    arch:x64arch:x86image:win7-20240221-enlocale:en-usos:windows7-x64system
  • submitted
    14-06-2024 00:17

General

  • Target

    7787e95e7a8e6970d0af27e26fac49755f18778c3c4788fce66ace0118ae66fa.exe

  • Size

    94KB

  • MD5

    1e42485ec8db07ed6764aa6f6080be62

  • SHA1

    a3f79caa8523bf82b72e00bcb6ad1e2b0e7b8cfa

  • SHA256

    7787e95e7a8e6970d0af27e26fac49755f18778c3c4788fce66ace0118ae66fa

  • SHA512

    b1b8b5bbcb1161310b1cb88ef253480f2596cb32157f0af5e38e0016bacfa3b2368f2644a77de37b616fcd55923630cd263cb739790c81954155fbc445d3e22e

  • SSDEEP

    1536:W7ZrpApojOPG0PGQJwFJwkpe+eTDPfFpsJOfFpsJCAdCjHKPN8EhS+:6rWpcOPxPke+e3fFpsJOfFpsJbgEZ

Score
9/10

Malware Config

Signatures

  • Renames multiple (3434) 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\7787e95e7a8e6970d0af27e26fac49755f18778c3c4788fce66ace0118ae66fa.exe
    "C:\Users\Admin\AppData\Local\Temp\7787e95e7a8e6970d0af27e26fac49755f18778c3c4788fce66ace0118ae66fa.exe"
    1⤵
    • Drops file in Program Files directory
    PID:1888

Network

MITRE ATT&CK Matrix

Replay Monitor

Loading Replay Monitor...

Downloads

  • C:\$Recycle.Bin\S-1-5-21-1298544033-3225604241-2703760938-1000\desktop.ini.tmp
    Filesize

    94KB

    MD5

    730661ac65ee71ec7e8d46b27daaadee

    SHA1

    32a7c7390c4d0de31bb293edaa244fa85a7e5866

    SHA256

    b64c0f24783e254c1bf23ee002a5d901b48733c3b8e3e11f4a4ce4ce920ccc68

    SHA512

    3c0ca3fb09350ff1655aea889f317ede3b4deb5ee97eefc3b3968432dfef2b59b1f6fcb4da8f7bdf72a002e296b15f3086ac3bf0c3dac0da7fcdc87faa6d7cb2

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

    103KB

    MD5

    ef129724f48e5de5776a883e3631eaf9

    SHA1

    5fbb9c6e6bd51f973ec5d2a8257dbcf433dfe8ea

    SHA256

    b0e8c6e4c4d095468da65e55bfa96dc0b098883044118d72d48cfe9f36f14f03

    SHA512

    74cd33293e09701095d2bc3d287efbcbfcbfc5e317c345503cf007ad3e53d53277b8b573a550acbe00aaacd398b64397739d9cee84eb3a60d8ec659f9c41553b