Analysis

  • max time kernel
    147s
  • max time network
    148s
  • platform
    windows7_x64
  • resource
    win7-20240903-en
  • resource tags

    arch:x64arch:x86image:win7-20240903-enlocale:en-usos:windows7-x64system
  • submitted
    18-01-2025 16:02

General

  • Target

    XClient.exe

  • Size

    30KB

  • MD5

    b8722a38ee0cb07e0248c1c98ea21b9f

  • SHA1

    8aabd45c2526a84c94750dd5ef66198f651ccadf

  • SHA256

    2da695e0aa8a0b6e1dfb5b33f815a893c1b6a3b4aa6ff6ddd3c1df8c1cd79c21

  • SHA512

    bb013e63b9cfa68b023877af15fba4b3ce5a33f158dc027f4332433405ac09de307d9e20b214c2b05add494c5a8f89af9b70a91007966dff3c224e75458c9ab7

  • SSDEEP

    768:GrgECfLH8MYAoR/iw2uBFE9RLeOqhUbT:YgRUiw24FE9RLeOqan

Score
10/10

Malware Config

Extracted

Family

xworm

Version

3.1

C2

0.tcp.eu.ngrok.io:17946

Mutex

o7b0BzsHdNFs9k6J

Attributes
  • install_file

    USB.exe

aes.plain

Signatures

  • Detect Xworm Payload 1 IoCs
  • Xworm

    Xworm is a remote access trojan written in C#.

  • Xworm family
  • Legitimate hosting services abused for malware hosting/C2 1 TTPs 4 IoCs
  • Suspicious use of AdjustPrivilegeToken 1 IoCs

Processes

  • C:\Users\Admin\AppData\Local\Temp\XClient.exe
    "C:\Users\Admin\AppData\Local\Temp\XClient.exe"
    1⤵
    • Suspicious use of AdjustPrivilegeToken
    PID:2120

Network

MITRE ATT&CK Enterprise v15

Replay Monitor

Loading Replay Monitor...

Downloads

  • memory/2120-0-0x000007FEF5B03000-0x000007FEF5B04000-memory.dmp

    Filesize

    4KB

  • memory/2120-1-0x0000000000C20000-0x0000000000C2E000-memory.dmp

    Filesize

    56KB

  • memory/2120-2-0x000007FEF5B00000-0x000007FEF64EC000-memory.dmp

    Filesize

    9.9MB

  • memory/2120-3-0x000007FEF5B03000-0x000007FEF5B04000-memory.dmp

    Filesize

    4KB

  • memory/2120-4-0x000007FEF5B00000-0x000007FEF64EC000-memory.dmp

    Filesize

    9.9MB