Analysis

  • max time kernel
    150s
  • max time network
    120s
  • platform
    windows7_x64
  • resource
    win7-20240221-en
  • resource tags

    arch:x64arch:x86image:win7-20240221-enlocale:en-usos:windows7-x64system
  • submitted
    01/05/2024, 19:07

General

  • Target

    179fe6cb9911142e9daa20150c06992d24dd061d1ceca57a948e8965ce14cfc5.exe

  • Size

    70KB

  • MD5

    1bd03df7ccbfd4802a9bcb8b418715ca

  • SHA1

    c146a30444c0622e64ff94cc3ad3bd643b45b418

  • SHA256

    179fe6cb9911142e9daa20150c06992d24dd061d1ceca57a948e8965ce14cfc5

  • SHA512

    1e0a0629f1e5b86aebbf53f4485aed2f7c6d6f08f229bddf2289e2ae5d0aab28d4fdb0587cb930169315ee6bf54d91c8605abea96534bfc5242be19e682848b5

  • SSDEEP

    768:W7Blp9pARFbhQSox/6Sox/2lmlQPc3f6Pc3f5TGotuMOiJlfotuMOiJlbY1Yu10R:W7Z9pApQEgG+6E65TGAQ0A08

Score
9/10

Malware Config

Signatures

  • Renames multiple (3561) 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\179fe6cb9911142e9daa20150c06992d24dd061d1ceca57a948e8965ce14cfc5.exe
    "C:\Users\Admin\AppData\Local\Temp\179fe6cb9911142e9daa20150c06992d24dd061d1ceca57a948e8965ce14cfc5.exe"
    1⤵
    • Drops file in Program Files directory
    PID:2752

Network

MITRE ATT&CK Matrix

Replay Monitor

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Downloads

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

    Filesize

    70KB

    MD5

    c715c97744d06c9640f9d4d95e9c09c4

    SHA1

    244c3556e5f2955bd5a0a78a72a285a7870882c5

    SHA256

    349527972aa8bc9903eba6269f4fc150f167f190fe78589ea33cb2a4786e77b0

    SHA512

    35f25050fdeae9fe1033151ca7cff92a7293d1ba9843ce79259ba5f8cc7f0917c6cea1838921ba71f134230f457eefd1c60eee7f298f9d6ada0c4846f0209e19

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

    Filesize

    79KB

    MD5

    632a06d3f1d4b4c4be7eb058844a1da2

    SHA1

    1c2b9409e45613a6847e1f7eb151075aba13f6a6

    SHA256

    08623439a1d88372a95f1b7bd37e3bb2b887c0b79f2bf93768b62756e599f384

    SHA512

    0975ba0bb0c1e5c358ac74da3eddd9336d8afa9037454ba968c78b22a3e238be21dc111b7cdd87df515eacb41662cca3fade7c1a6d660d27219516bd681b7b03