Analysis

  • max time kernel
    148s
  • max time network
    149s
  • platform
    windows10-2004_x64
  • resource
    win10v2004-20231215-en
  • resource tags

    arch:x64arch:x86image:win10v2004-20231215-enlocale:en-usos:windows10-2004-x64system
  • submitted
    29-01-2024 14:41

General

  • Target

    XClient.exe

  • Size

    37KB

  • MD5

    a74444f4565c1ac3821700e5363c1422

  • SHA1

    79b7cdec0ae6228cfd59f7d4b2c4e16b5ad612b5

  • SHA256

    22aa8b082af7d4a7401d2bf5aed386cf48c072d1d909d636d367ccdf1a8bd765

  • SHA512

    b4e04791461c5c9fe9dfea777b7e98e29daafd383db318743fa024b04d3604ba78e719e9255ac26ee07996732bbded46a23be0baa90ece8594cafe4d577f1d52

  • SSDEEP

    384:lE2NMUua+vNu/3ZNxASEbljRNhLuqNTYvFrBHBs+iAfApkFCBLTsOZwpGN2v99IB:Sa+vNIFEZTN7NUvBBf3Fv9LRHOBhX9

Score
10/10

Malware Config

Extracted

Family

xworm

Version

5.0

C2

172.29.44.9:3389

Mutex

YHZ42LUDmfRouYyX

Attributes
  • install_file

    USB.exe

aes.plain

Signatures

  • Detect Xworm Payload 1 IoCs
  • Xworm

    Xworm is a remote access trojan written in C#.

  • 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:3904

Network

MITRE ATT&CK Matrix

Replay Monitor

Loading Replay Monitor...

Downloads

  • memory/3904-0-0x0000000000490000-0x00000000004A0000-memory.dmp

    Filesize

    64KB

  • memory/3904-1-0x00007FFD37AC0000-0x00007FFD38581000-memory.dmp

    Filesize

    10.8MB

  • memory/3904-2-0x0000000000DE0000-0x0000000000DF0000-memory.dmp

    Filesize

    64KB

  • memory/3904-3-0x00007FFD37AC0000-0x00007FFD38581000-memory.dmp

    Filesize

    10.8MB