Analysis

  • max time kernel
    150s
  • max time network
    102s
  • platform
    windows10-2004_x64
  • resource
    win10v2004-20240426-en
  • resource tags

    arch:x64arch:x86image:win10v2004-20240426-enlocale:en-usos:windows10-2004-x64system
  • submitted
    01-06-2024 23:37

General

  • Target

    860c5eed1135b459650d95032ef44ce5035b1da9d6cfc11f390f899100f42eb8.exe

  • Size

    50KB

  • MD5

    17463604c4ec40fcdef4dda2e68c92e8

  • SHA1

    f36c00d48a89fce53825456381f2c20faf92c077

  • SHA256

    860c5eed1135b459650d95032ef44ce5035b1da9d6cfc11f390f899100f42eb8

  • SHA512

    d4239ff5bb87ea39055adb0c2749c98e971b8378b1d7c2ac5bb48903139492f14bb79e76d9090378a499ea5be4394529d8b2d7f2ae4ca71ee186ca1fff82f1a7

  • SSDEEP

    768:W7BlpNLpARFbhblkYlkuvIYFKKXPXnPoKXPXnPnb:W7ZNLpApCZuvIYTb

Score
9/10

Malware Config

Signatures

  • Renames multiple (4690) 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\860c5eed1135b459650d95032ef44ce5035b1da9d6cfc11f390f899100f42eb8.exe
    "C:\Users\Admin\AppData\Local\Temp\860c5eed1135b459650d95032ef44ce5035b1da9d6cfc11f390f899100f42eb8.exe"
    1⤵
    • Drops file in Program Files directory
    PID:3228

Network

MITRE ATT&CK Matrix

Replay Monitor

Loading Replay Monitor...

Downloads

  • C:\$Recycle.Bin\S-1-5-21-4018855536-2201274732-320770143-1000\desktop.ini.tmp

    Filesize

    50KB

    MD5

    4dc6fab0aa371e6f223a57b1b702a2cd

    SHA1

    97fd31333d7814081d9424a77fba2aee3f6c5bdd

    SHA256

    acfb02e0184c340765303ac7531f476d26cfa8be235310b0d665afd7e1aa64f7

    SHA512

    d4107682767b568fc423b181d8209b0a5c5e2bdedfeac1ad8d73eb17fa245691ddbfc101b8259d43a53b3d6f4599a4176e4ae746cee0f8e7c9721729eeacfdbe

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

    Filesize

    149KB

    MD5

    7520cdb46ca206ec44cc864521240230

    SHA1

    ed34f8351928948641fdbbcd4086d8a75e915425

    SHA256

    38a271a034ea3daaa66660afdcb63979945d1566fa3432859b1e1bfc3187e553

    SHA512

    7f3516fc38e719d936daf8710e1fb7b565509701691e075ab30c3bb2ec9f869fa2ee0134a0b513e5fc8517101dde61290468728ad892dfc282866f09215e858f