Analysis

  • max time kernel
    142s
  • max time network
    139s
  • platform
    windows7_x64
  • resource
    win7-20230831-en
  • resource tags

    arch:x64arch:x86image:win7-20230831-enlocale:en-usos:windows7-x64system
  • submitted
    10/10/2023, 22:23

General

  • Target

    Celestial.exe

  • Size

    251KB

  • MD5

    bd135af56e98782a34081767be973f13

  • SHA1

    8e60cf769dba53a1465e55831062729bedfbb146

  • SHA256

    ed702d0b8e9551446f6ffa0363286712615e10bfdfe66d039bfc9db861f6ab19

  • SHA512

    2c4611886912e354d823fb740dd0372ac6c2ca80235e5d37b5a37efda75c2deceba8a395e3a402dcc614014bf68518e14683cac57baa8abb330fe71e9e36ea2f

  • SSDEEP

    6144:IloZMLrIkd8g+EtXHkv/iD4vxBomkrHMe9YW3X2B+b8e1mhbUiIQFceQx:WoZ0L+EP8vxBomkrHMe9YW3X2gWbd0e+

Score
10/10

Malware Config

Signatures

  • Detect Umbral payload 1 IoCs
  • Umbral

    Umbral stealer is an opensource moduler stealer written in C#.

  • Suspicious use of AdjustPrivilegeToken 1 IoCs

Processes

  • C:\Users\Admin\AppData\Local\Temp\Celestial.exe
    "C:\Users\Admin\AppData\Local\Temp\Celestial.exe"
    1⤵
    • Suspicious use of AdjustPrivilegeToken
    PID:2068

Network

MITRE ATT&CK Matrix

Replay Monitor

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Downloads

  • memory/2068-0-0x000007FEF5450000-0x000007FEF5E3C000-memory.dmp

    Filesize

    9.9MB

  • memory/2068-1-0x0000000000350000-0x0000000000396000-memory.dmp

    Filesize

    280KB

  • memory/2068-2-0x000007FEF5450000-0x000007FEF5E3C000-memory.dmp

    Filesize

    9.9MB

  • memory/2068-3-0x00000000002B0000-0x0000000000330000-memory.dmp

    Filesize

    512KB

  • memory/2068-4-0x00000000002B0000-0x0000000000330000-memory.dmp

    Filesize

    512KB