Analysis

  • max time kernel
    139s
  • max time network
    142s
  • platform
    windows10-2004_x64
  • resource
    win10v2004-20241007-en
  • resource tags

    arch:x64arch:x86image:win10v2004-20241007-enlocale:en-usos:windows10-2004-x64system
  • submitted
    05-11-2024 01:36

General

  • Target

    56479cbffa13a809a3b9ce1758c19e07fd06b5158e25b4a051bd27b9f6a9e837.exe

  • Size

    445KB

  • MD5

    de0cb22f3e12a1a4f2c74b5ea0c64c96

  • SHA1

    db6fe1108787a9b87a0a312507acfbafb037eeec

  • SHA256

    56479cbffa13a809a3b9ce1758c19e07fd06b5158e25b4a051bd27b9f6a9e837

  • SHA512

    61b1d6df2a27e453e541a831b4466a091bbf0604eb1c20f8ce3ab26a2450a117bc45fab98787e1217e471e84eb7bfa5015409ba36fa689e9de97da1617c86d02

  • SSDEEP

    1536:Yx/gQuRHBNUwouYbSREFrqWV1bQyKbupo6tZOZ1IaICEBidEiPMXe:u/gQulWOORbQpCJZOsaICEBziPQe

Score
10/10

Malware Config

Extracted

Family

xworm

C2

104.168.87.36:4433

Attributes
  • Install_directory

    %AppData%

  • install_file

    XClient.exe

Signatures

  • Detect Xworm Payload 1 IoCs
  • Xworm

    Xworm is a remote access trojan written in C#.

  • Xworm family
  • Looks up external IP address via web service 1 IoCs

    Uses a legitimate IP lookup service to find the infected system's external IP.

  • Suspicious use of AdjustPrivilegeToken 1 IoCs

Processes

  • C:\Users\Admin\AppData\Local\Temp\56479cbffa13a809a3b9ce1758c19e07fd06b5158e25b4a051bd27b9f6a9e837.exe
    "C:\Users\Admin\AppData\Local\Temp\56479cbffa13a809a3b9ce1758c19e07fd06b5158e25b4a051bd27b9f6a9e837.exe"
    1⤵
    • Suspicious use of AdjustPrivilegeToken
    PID:4448

Network

MITRE ATT&CK Matrix

Replay Monitor

Loading Replay Monitor...

Downloads

  • memory/4448-0-0x00007FF8ABFF3000-0x00007FF8ABFF5000-memory.dmp

    Filesize

    8KB

  • memory/4448-1-0x0000000000A40000-0x0000000000AB6000-memory.dmp

    Filesize

    472KB

  • memory/4448-2-0x00007FF8ABFF0000-0x00007FF8ACAB1000-memory.dmp

    Filesize

    10.8MB

  • memory/4448-3-0x00007FF8ABFF0000-0x00007FF8ACAB1000-memory.dmp

    Filesize

    10.8MB