Analysis

  • max time kernel
    144s
  • max time network
    152s
  • platform
    windows10-2004_x64
  • resource
    win10v2004-20240802-en
  • resource tags

    arch:x64arch:x86image:win10v2004-20240802-enlocale:en-usos:windows10-2004-x64system
  • submitted
    11-09-2024 20:32

General

  • Target

    Image Logger/Src/Files/upx.exe

  • Size

    229KB

  • MD5

    3191f1be1378fe37eb86efe885252351

  • SHA1

    e242bc1a4a1b09dc0936a966153449a7afd227ff

  • SHA256

    d5e77c60ebc90e48aa63369619fb8a048867aa1820c119371fb89d3b707324fc

  • SHA512

    f2e9f3bbc4456034a0d233f0aca93de4fd5177e028d8f3208248457bc061574ac1a3615e565ca9d54cf41f68df6ac6f03b44c0dbaae0f56cc569440f67af204a

  • SSDEEP

    6144:FloZM+rIkd8g+EtXHkv/iD4o+7Cw7ByallgRj++74T7b8e1mA9i:HoZtL+EP8V7Cw7ByallgRj++74DVU

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\Image Logger\Src\Files\upx.exe
    "C:\Users\Admin\AppData\Local\Temp\Image Logger\Src\Files\upx.exe"
    1⤵
    • Suspicious use of AdjustPrivilegeToken
    PID:1564

Network

MITRE ATT&CK Matrix

Replay Monitor

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Downloads

  • memory/1564-0-0x00007FFBA63E3000-0x00007FFBA63E5000-memory.dmp

    Filesize

    8KB

  • memory/1564-1-0x000002A4E7080000-0x000002A4E70C0000-memory.dmp

    Filesize

    256KB

  • memory/1564-2-0x00007FFBA63E0000-0x00007FFBA6EA1000-memory.dmp

    Filesize

    10.8MB

  • memory/1564-3-0x00007FFBA63E3000-0x00007FFBA63E5000-memory.dmp

    Filesize

    8KB

  • memory/1564-4-0x00007FFBA63E0000-0x00007FFBA6EA1000-memory.dmp

    Filesize

    10.8MB