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Analysis

  • max time kernel
    87s
  • max time network
    122s
  • platform
    windows10-2004_x64
  • resource
    win10v2004-20231215-en
  • resource tags

    arch:x64arch:x86image:win10v2004-20231215-enlocale:en-usos:windows10-2004-x64system
  • submitted
    04/02/2024, 10:03

General

  • Target

    8ede945ec0fbf155ea7a2b6c6e9565f0.exe

  • Size

    339KB

  • MD5

    8ede945ec0fbf155ea7a2b6c6e9565f0

  • SHA1

    cff40f4ba3a1eeae907dfd1c1b6f94581a47b00c

  • SHA256

    de337579df5e30ab1afc24a28fd0426c5c59d496c16657f9b8012cb4942b4ca0

  • SHA512

    bbfbc9a358ad980c809afd5d9e3c8f0a5e054af9862cf0a896e7ce4a96db060e7650fed58dcab89aab9b3481c8e9e6e270de2f20133dea37955e5248347b8c56

  • SSDEEP

    6144:brA5wVdCy6wrbDY0rDqTWC4zEDzKuTrSbxc97cx9YtQpmZeQBqBP9Db5HS981dER:Xjyy64VrDqTWIzW+9Yk2iA5lyqu

Malware Config

Extracted

Family

gozi

Signatures

  • Gozi

    Gozi is a well-known and widely distributed banking trojan.

  • UPX packed file 2 IoCs

    Detects executables packed with UPX/modified UPX open source packer.

  • Enumerates connected drives 3 TTPs 21 IoCs

    Attempts to read the root path of hard drives other than the default C: drive.

  • Writes to the Master Boot Record (MBR) 1 TTPs 1 IoCs

    Bootkits write to the MBR to gain persistence at a level below the operating system.

  • Modifies system certificate store 2 TTPs 3 IoCs

Processes

  • C:\Users\Admin\AppData\Local\Temp\8ede945ec0fbf155ea7a2b6c6e9565f0.exe
    "C:\Users\Admin\AppData\Local\Temp\8ede945ec0fbf155ea7a2b6c6e9565f0.exe"
    1⤵
    • Enumerates connected drives
    • Writes to the Master Boot Record (MBR)
    • Modifies system certificate store
    PID:4400

Network

MITRE ATT&CK Enterprise v15

Replay Monitor

Loading Replay Monitor...

Downloads

  • memory/4400-0-0x0000000000400000-0x00000000004BF000-memory.dmp

    Filesize

    764KB

  • memory/4400-6-0x0000000000400000-0x00000000004BF000-memory.dmp

    Filesize

    764KB