Analysis

  • max time kernel
    146s
  • max time network
    51s
  • platform
    windows10-2004_x64
  • resource
    win10v2004-20240508-en
  • resource tags

    arch:x64arch:x86image:win10v2004-20240508-enlocale:en-usos:windows10-2004-x64system
  • submitted
    15-06-2024 11:24

General

  • Target

    ambrella.exe

  • Size

    32KB

  • MD5

    df0a2d9f7d2f8e90c6690005c3f8c0eb

  • SHA1

    5358df11ae090ebf40da82fc2d29c29c0827ac53

  • SHA256

    07c511fbcfc27f2ed31d0191d51bd7a72017cd4fb10457526b87393d84b64713

  • SHA512

    5c4bbaa35b4505fbe82759edab696a6836d684aaee916b38e429908451f056d40575fbf7cbbeb3416743932fef47aeda27960735596bc794d004fe6ea806acc3

  • SSDEEP

    384:jEbmX5Qa+vN1h1+X3v6JFjL+gkr3Tm2eaFOL1dRApkFTBLTsOZwpGd2v99IkuisG:wVa+vNtg+PB83Tw4e1dVFE9j4OjhubA

Score
10/10

Malware Config

Extracted

Family

xworm

Version

5.0

C2

127.0.0.1:2010

Mutex

8R0uhpDCYykOOQzR

Attributes
  • install_file

    USB.exe

aes.plain

Signatures

  • Detect Xworm Payload 1 IoCs
  • Xworm

    Xworm is a remote access trojan written in C#.

  • Suspicious use of AdjustPrivilegeToken 1 IoCs

Processes

  • C:\Users\Admin\AppData\Local\Temp\ambrella.exe
    "C:\Users\Admin\AppData\Local\Temp\ambrella.exe"
    1⤵
    • Suspicious use of AdjustPrivilegeToken
    PID:3112

Network

MITRE ATT&CK Matrix

Replay Monitor

Loading Replay Monitor...

Downloads

  • memory/3112-0-0x00007FF841563000-0x00007FF841565000-memory.dmp
    Filesize

    8KB

  • memory/3112-1-0x0000000000460000-0x000000000046E000-memory.dmp
    Filesize

    56KB

  • memory/3112-2-0x00007FF841560000-0x00007FF842021000-memory.dmp
    Filesize

    10.8MB

  • memory/3112-3-0x00007FF841563000-0x00007FF841565000-memory.dmp
    Filesize

    8KB

  • memory/3112-4-0x00007FF841560000-0x00007FF842021000-memory.dmp
    Filesize

    10.8MB