Analysis

  • max time kernel
    93s
  • max time network
    94s
  • platform
    windows10-2004_x64
  • resource
    win10v2004-20241007-en
  • resource tags

    arch:x64arch:x86image:win10v2004-20241007-enlocale:en-usos:windows10-2004-x64system
  • submitted
    12-11-2024 05:10

General

  • Target

    685ac8e9e0546a08ed79cde90f85ccf2f9a322c7f651d493b67521e81d30a9f6.exe

  • Size

    42KB

  • MD5

    d98e77d7f8aa03b618b7dd73161befdd

  • SHA1

    e887c2c3df4e49d6e13dc8cd493fca53fcbd6183

  • SHA256

    685ac8e9e0546a08ed79cde90f85ccf2f9a322c7f651d493b67521e81d30a9f6

  • SHA512

    90de8a608a210abe9e49dc6d76f720df467063ac6a7003d1314ac78d915b802d41a5b70a123530f1f3d5e8cdb6ff3918a7f777a1a0990de2244c76539827f4eb

  • SSDEEP

    768:/qTF41hqoKgCsDTO2QhFmp6F5PX9OaP68OMhI3/C2Zd:/sOhqxbAa28FBF19jP68OM+66d

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\685ac8e9e0546a08ed79cde90f85ccf2f9a322c7f651d493b67521e81d30a9f6.exe
    "C:\Users\Admin\AppData\Local\Temp\685ac8e9e0546a08ed79cde90f85ccf2f9a322c7f651d493b67521e81d30a9f6.exe"
    1⤵
    • Suspicious use of AdjustPrivilegeToken
    PID:3424

Network

MITRE ATT&CK Matrix

Replay Monitor

Loading Replay Monitor...

Downloads

  • memory/3424-0-0x00007FFEC9943000-0x00007FFEC9945000-memory.dmp

    Filesize

    8KB

  • memory/3424-1-0x0000000000960000-0x0000000000970000-memory.dmp

    Filesize

    64KB

  • memory/3424-2-0x00007FFEC9940000-0x00007FFECA401000-memory.dmp

    Filesize

    10.8MB

  • memory/3424-3-0x00007FFEC9940000-0x00007FFECA401000-memory.dmp

    Filesize

    10.8MB