Analysis

  • max time kernel
    147s
  • max time network
    150s
  • platform
    windows11-21h2_x64
  • resource
    win11-20241007-en
  • resource tags

    arch:x64arch:x86image:win11-20241007-enlocale:en-usos:windows11-21h2-x64system
  • submitted
    18-01-2025 16:09

General

  • Target

    XClient.exe

  • Size

    33KB

  • MD5

    d33d437d56a1fe053d91f50885efa052

  • SHA1

    45a07617ba53fe4bf89d561980f6f8dbe60d2314

  • SHA256

    197f6593bc7840dea92364a7468e0551818cff7daedf5dee8a11bac6859d974a

  • SHA512

    90ad40e1f15ec2d79b4ad8770ba30bcf035fb76669032e3b540000721a860ec80074966d002b4dcaaa9a64ba7da84a27bec3a9747f989450d8777e7e5ff254b6

  • SSDEEP

    384:/l0UMD9SszMJ11DcS/i8L7zZ3ZFsLcvSAOo6PRApkFTBLTsOZwpGN2v99Ikuis7P:doD9vQB3Z3HJvlOPVF89jYnOjhpbc

Score
10/10

Malware Config

Extracted

Family

xworm

Version

5.0

C2

4.tcp.eu.ngrok.io:19317

Mutex

34jbHUWGEctzFXlw

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 1 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:8

Network

MITRE ATT&CK Enterprise v15

Replay Monitor

Loading Replay Monitor...

Downloads

  • memory/8-0-0x00007FFE41EB3000-0x00007FFE41EB5000-memory.dmp

    Filesize

    8KB

  • memory/8-1-0x0000000000610000-0x000000000061E000-memory.dmp

    Filesize

    56KB

  • memory/8-2-0x00007FFE41EB0000-0x00007FFE42972000-memory.dmp

    Filesize

    10.8MB

  • memory/8-3-0x00007FFE41EB3000-0x00007FFE41EB5000-memory.dmp

    Filesize

    8KB

  • memory/8-4-0x00007FFE41EB0000-0x00007FFE42972000-memory.dmp

    Filesize

    10.8MB