Analysis

  • max time kernel
    150s
  • max time network
    151s
  • platform
    windows10-2004_x64
  • resource
    win10v2004-20230703-en
  • resource tags

    arch:x64arch:x86image:win10v2004-20230703-enlocale:en-usos:windows10-2004-x64system
  • submitted
    30/08/2023, 07:00

General

  • Target

    XClient_3.exe

  • Size

    36KB

  • MD5

    a4b63c56b018a0df0864ac93518e23f2

  • SHA1

    aac28ab89ed8e522b3c98edd086e264a844cb1f3

  • SHA256

    2eb02ce78ef2d03967bd2bd9bfca795a49c769120a65515234318bafe2106e50

  • SHA512

    045e25c30bf9fd25c04bef21cd08374f8c5a6101bbe0988998e0d368aa90e4af14b5579a5219f9eeedc72303d55150fce86cd13b394ebb28d1faadfd768e21d3

  • SSDEEP

    768:iJTGHc+WWls9fMO20ImlVFp/X/FP79lDO9hDApi:i5Yc40bI6TnFz9lDO9R

Score
10/10

Malware Config

Extracted

Family

xworm

C2

16.ip.gl.ply.gg:15179

Mutex

wPJHugnoj2JkmLtM

Attributes
  • install_file

    svchost.exe

aes.plain

Signatures

  • Xworm

    Xworm is a remote access trojan written in C#.

  • Drops startup file 2 IoCs
  • Enumerates physical storage devices 1 TTPs

    Attempts to interact with connected storage/optical drive(s).

  • Suspicious use of AdjustPrivilegeToken 2 IoCs

Processes

  • C:\Users\Admin\AppData\Local\Temp\XClient_3.exe
    "C:\Users\Admin\AppData\Local\Temp\XClient_3.exe"
    1⤵
    • Drops startup file
    • Suspicious use of AdjustPrivilegeToken
    PID:3428

Network

        MITRE ATT&CK Enterprise v15

        Replay Monitor

        Loading Replay Monitor...

        Downloads

        • memory/3428-0-0x0000000000E10000-0x0000000000E20000-memory.dmp

          Filesize

          64KB

        • memory/3428-1-0x00007FFB003B0000-0x00007FFB00E71000-memory.dmp

          Filesize

          10.8MB

        • memory/3428-6-0x000000001BC70000-0x000000001BC80000-memory.dmp

          Filesize

          64KB

        • memory/3428-7-0x00007FFB003B0000-0x00007FFB00E71000-memory.dmp

          Filesize

          10.8MB

        • memory/3428-8-0x000000001BC70000-0x000000001BC80000-memory.dmp

          Filesize

          64KB