Analysis

  • max time kernel
    151s
  • max time network
    135s
  • platform
    windows7_x64
  • resource
    win7-20230831-en
  • resource tags

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

General

  • Target

    celestial.exe

  • Size

    229KB

  • MD5

    d57ec258aaffb601a3594f9ac3a44b6d

  • SHA1

    c4b592284058deda8356b1a66e80903ddbd00f1f

  • SHA256

    de34cde65aade458fe105a3d66395848e4102a0d179d16e72d1538069faee469

  • SHA512

    300cae33a20e9d17c2211ee88867b1395ee094eb34f0e25143914935bb0148a60f9f3f89e7184dd2c83cc5b74871edce617ee51c26320e1b61811c83a0400c2a

  • SSDEEP

    6144:tloZMJrIkd8g+EtXHkv/iD4cME/EKtFuKr20VJg8qb8e1mQei:voZKL+EP8cME/EKtFuKr20VJgD3

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:924

Network

MITRE ATT&CK Matrix

Replay Monitor

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Downloads

  • memory/924-0-0x000007FEF5820000-0x000007FEF620C000-memory.dmp

    Filesize

    9.9MB

  • memory/924-1-0x000007FEF5820000-0x000007FEF620C000-memory.dmp

    Filesize

    9.9MB

  • memory/924-2-0x0000000000FC0000-0x0000000001000000-memory.dmp

    Filesize

    256KB

  • memory/924-3-0x000000001AD30000-0x000000001ADB0000-memory.dmp

    Filesize

    512KB

  • memory/924-4-0x000000001AD30000-0x000000001ADB0000-memory.dmp

    Filesize

    512KB