Analysis

  • max time kernel
    4s
  • max time network
    6s
  • platform
    windows7_x64
  • resource
    win7-20240903-en
  • resource tags

    arch:x64arch:x86image:win7-20240903-enlocale:en-usos:windows7-x64system
  • submitted
    04/11/2024, 03:35

General

  • Target

    Bootstrapper.exe

  • Size

    800KB

  • MD5

    bddaabbc19e96b8ff0fdd80d8397b0ce

  • SHA1

    fa11ea037f3b8681d1110badfa61d820dc5219e4

  • SHA256

    d823b24077b877fef72715f39ee4580f0f3121af087303ea6ec9ecf4a1ff184e

  • SHA512

    d8d57e1dc0a431b662fb87bbcc7625ab296b510cabb7586d2c5d3dba971a9a0dcec39e506b041acbc15fada9df553490a91a72bd0443027990f7705288ff9553

  • SSDEEP

    1536:/bCcsuGz0xumH4yA6y9pBRQRbNsD7CsCAY26AwuxH5OFiRy7aqxWV3M:/bC6im9AHBRQRbNsyehZOFigLxW1M

Score
10/10

Malware Config

Extracted

Family

xworm

C2

completed-rally.gl.at.ply.gg:28996

Attributes
  • Install_directory

    %LocalAppData%

  • install_file

    Windows Data Compiler.exe

Signatures

  • Detect Xworm Payload 1 IoCs
  • Xworm

    Xworm is a remote access trojan written in C#.

  • Xworm family
  • Suspicious use of AdjustPrivilegeToken 1 IoCs

Processes

  • C:\Users\Admin\AppData\Local\Temp\Bootstrapper.exe
    "C:\Users\Admin\AppData\Local\Temp\Bootstrapper.exe"
    1⤵
    • Suspicious use of AdjustPrivilegeToken
    PID:2528

Network

        MITRE ATT&CK Matrix

        Replay Monitor

        Loading Replay Monitor...

        Downloads

        • memory/2528-0-0x000007FEF5BF3000-0x000007FEF5BF4000-memory.dmp

          Filesize

          4KB

        • memory/2528-1-0x0000000000150000-0x000000000016A000-memory.dmp

          Filesize

          104KB

        • memory/2528-2-0x000007FEF5BF0000-0x000007FEF65DC000-memory.dmp

          Filesize

          9.9MB