Analysis

  • max time kernel
    149s
  • max time network
    150s
  • platform
    windows10-2004_x64
  • resource
    win10v2004-20241007-en
  • resource tags

    arch:x64arch:x86image:win10v2004-20241007-enlocale:en-usos:windows10-2004-x64system
  • submitted
    14-11-2024 16:11

General

  • Target

    sigmaxx.exe

  • Size

    33KB

  • MD5

    4618efc13211a682b44c248326ed914a

  • SHA1

    834d45aa57691327e896c485bd6d72c0a79680a2

  • SHA256

    abd28288c2f4dc2eb44b6940309c5dd772124d0fedab0664ff9d5dae6eb1506d

  • SHA512

    3d257358cbc270a04eb9e29c5b602e8af460d0eea2358315a40a0a0dd1f63c41703d8d51dc13c642cb09f11be219bd5669618fd08dbf8be2d54055740b9a445e

  • SSDEEP

    768:eXGQHJVcAiwkFwYqimZoVFY9jaOjhSbp:MGQH9kSqm0FY9jaOjgd

Score
10/10

Malware Config

Extracted

Family

xworm

Version

5.0

C2

yourself-member.gl.at.ply.gg:6852

yourself-member.gl.at.ply.gg:51770:6852

Mutex

WSylgOpSlNAMV60k

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
  • Suspicious use of AdjustPrivilegeToken 1 IoCs

Processes

  • C:\Users\Admin\AppData\Local\Temp\sigmaxx.exe
    "C:\Users\Admin\AppData\Local\Temp\sigmaxx.exe"
    1⤵
    • Suspicious use of AdjustPrivilegeToken
    PID:3956

Network

MITRE ATT&CK Matrix

Replay Monitor

Loading Replay Monitor...

Downloads

  • memory/3956-0-0x00007FFF30AC3000-0x00007FFF30AC5000-memory.dmp

    Filesize

    8KB

  • memory/3956-1-0x0000000000C00000-0x0000000000C0E000-memory.dmp

    Filesize

    56KB

  • memory/3956-2-0x00007FFF30AC0000-0x00007FFF31581000-memory.dmp

    Filesize

    10.8MB

  • memory/3956-3-0x00007FFF30AC3000-0x00007FFF30AC5000-memory.dmp

    Filesize

    8KB

  • memory/3956-4-0x00007FFF30AC0000-0x00007FFF31581000-memory.dmp

    Filesize

    10.8MB