Analysis

  • max time kernel
    15s
  • max time network
    17s
  • platform
    windows7_x64
  • resource
    win7-20240903-en
  • resource tags

    arch:x64arch:x86image:win7-20240903-enlocale:en-usos:windows7-x64system
  • submitted
    12-11-2024 04:10

General

  • Target

    800a0420d1c08193913755e474bea018ced509606c451729a227859f4c3d2e70N.exe

  • Size

    42KB

  • MD5

    5e111d9781b22617a23b4e14480b5ea0

  • SHA1

    8ab08a45d313c0f21b68b6c1d0f36e51876935b7

  • SHA256

    800a0420d1c08193913755e474bea018ced509606c451729a227859f4c3d2e70

  • SHA512

    389d98e2547a209f5225b19ecb4e5183cc540bacb35428873575bb8ced60f5125afb804eaaa6efdd413bd3ad71cb8fae5419403fadbaba9b0200134b7b7adfb8

  • SSDEEP

    768:/qTF41hqoKgCsDTO2QhFmp6F5PX9OaP68OMhI3/C2Z:/sOhqxbAa28FBF19jP68OM+66

Score
10/10

Malware Config

Extracted

Family

xworm

Version

5.0

C2

127.0.0.1:7772

13.71.91.225:7772

Mutex

O2HrqiBNIPRwtLPC

Attributes
  • Install_directory

    %AppData%

  • install_file

    XClient.exe

  • telegram

    https://api.telegram.org/bot7585343577:AAHgS-QNhULHIXmK3EKIXWuMP2uRNZpJjd8/sendMessage?chat_id=5424396760

aes.plain

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\800a0420d1c08193913755e474bea018ced509606c451729a227859f4c3d2e70N.exe
    "C:\Users\Admin\AppData\Local\Temp\800a0420d1c08193913755e474bea018ced509606c451729a227859f4c3d2e70N.exe"
    1⤵
    • Suspicious use of AdjustPrivilegeToken
    PID:3056

Network

MITRE ATT&CK Matrix

Replay Monitor

Loading Replay Monitor...

Downloads

  • memory/3056-0-0x000007FEF5EA3000-0x000007FEF5EA4000-memory.dmp

    Filesize

    4KB

  • memory/3056-1-0x0000000000B70000-0x0000000000B80000-memory.dmp

    Filesize

    64KB

  • memory/3056-2-0x000007FEF5EA0000-0x000007FEF688C000-memory.dmp

    Filesize

    9.9MB

  • memory/3056-3-0x000007FEF5EA0000-0x000007FEF688C000-memory.dmp

    Filesize

    9.9MB