Resubmissions

17-06-2024 01:54

240617-cbhn6ayfnd 7

Analysis

  • max time kernel
    121s
  • max time network
    136s
  • platform
    windows7_x64
  • resource
    win7-20231129-en
  • resource tags

    arch:x64arch:x86image:win7-20231129-enlocale:en-usos:windows7-x64system
  • submitted
    17-06-2024 01:54

General

  • Target

    CrystalRELEASE/CrystalUI.exe

  • Size

    102KB

  • MD5

    5d7d819f6da5e2a66a48a01a71df3bcd

  • SHA1

    dbeea879d9154a595a18eda7a2ca53769cefe96a

  • SHA256

    6792e231dfb9077895f8f17967ac426e0f657cfa144804122915ee6f326cb4d7

  • SHA512

    7704dcb4979ea21b4bc8b7a884a08b33f2bc5fb404350b7d6e5812eaa3fcb7c8a92797fb75c34a48d674ab086febc06eb2d347132fd0f7a715c669842c80271b

  • SSDEEP

    3072:1HAgF5OurmuYBlUKhuV1VgIG0EebXEJo1ClT:ZR/FmuYBeKhMlG0EebXEJo0

Score
6/10

Malware Config

Signatures

  • Legitimate hosting services abused for malware hosting/C2 1 TTPs 2 IoCs
  • Suspicious use of AdjustPrivilegeToken 1 IoCs

Processes

  • C:\Users\Admin\AppData\Local\Temp\CrystalRELEASE\CrystalUI.exe
    "C:\Users\Admin\AppData\Local\Temp\CrystalRELEASE\CrystalUI.exe"
    1⤵
    • Suspicious use of AdjustPrivilegeToken
    PID:2168

Network

MITRE ATT&CK Enterprise v15

Replay Monitor

Loading Replay Monitor...

Downloads

  • memory/2168-0-0x000007FEF5A83000-0x000007FEF5A84000-memory.dmp

    Filesize

    4KB

  • memory/2168-1-0x000000013FC40000-0x000000013FC60000-memory.dmp

    Filesize

    128KB

  • memory/2168-2-0x0000000000740000-0x000000000074A000-memory.dmp

    Filesize

    40KB

  • memory/2168-3-0x000007FEF5A80000-0x000007FEF646C000-memory.dmp

    Filesize

    9.9MB

  • memory/2168-4-0x00000000008E0000-0x00000000008EA000-memory.dmp

    Filesize

    40KB

  • memory/2168-19-0x000007FEF5A80000-0x000007FEF646C000-memory.dmp

    Filesize

    9.9MB