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Analysis

  • max time kernel
    121s
  • max time network
    122s
  • platform
    windows7_x64
  • resource
    win7-20250207-en
  • resource tags

    arch:x64arch:x86image:win7-20250207-enlocale:en-usos:windows7-x64system
  • submitted
    01/03/2025, 20:31

General

  • Target

    _xyeta.exe

  • Size

    52KB

  • MD5

    3af8fbdeade9b46ee66cbefd62a4e410

  • SHA1

    dcc51c89b316815bb1ba8d30517ec3d558e53ac8

  • SHA256

    0f4f7b8e9999abde222d5f8c7915c7767f9b01b513b6287b54c6d77e7d747e59

  • SHA512

    067ab15b036fd74a34eed9791e364e95d1f5ebe1f1f2ec573725c2b94dc8cc74760744e10a13f99bb995ac6d21bb1a41fc1100aeb1e7012904f209908140e084

  • SSDEEP

    1536:N0wAgZI2jZ7Rkwc7ne7Z+5TNJ2gPnf5l:OgZ3ywIek5RJtPnf5l

Malware Config

Extracted

Family

xworm

Version

5.0

C2

like-columns.gl.at.ply.gg:56376

Mutex

nF33ppV8E9KqcE3L

Attributes
  • Install_directory

    %AppData%

  • install_file

    WindowsDefender.exe

aes.plain

Signatures

  • Detect Xworm Payload 1 IoCs
  • Xworm

    Xworm is a remote access trojan written in C#.

  • Xworm family
  • Looks up external IP address via web service 1 IoCs

    Uses a legitimate IP lookup service to find the infected system's external IP.

  • System Location Discovery: System Language Discovery 1 TTPs 1 IoCs

    Attempt gather information about the system language of a victim in order to infer the geographical location of that host.

  • Suspicious use of AdjustPrivilegeToken 1 IoCs

Processes

  • C:\Users\Admin\AppData\Local\Temp\_xyeta.exe
    "C:\Users\Admin\AppData\Local\Temp\_xyeta.exe"
    1⤵
    • System Location Discovery: System Language Discovery
    • Suspicious use of AdjustPrivilegeToken
    PID:2012

Network

MITRE ATT&CK Enterprise v15

Replay Monitor

Loading Replay Monitor...

Downloads

  • memory/2012-0-0x00000000747BE000-0x00000000747BF000-memory.dmp

    Filesize

    4KB

  • memory/2012-1-0x0000000000290000-0x00000000002A4000-memory.dmp

    Filesize

    80KB

  • memory/2012-2-0x0000000000570000-0x0000000000580000-memory.dmp

    Filesize

    64KB

  • memory/2012-3-0x00000000747B0000-0x0000000074E9E000-memory.dmp

    Filesize

    6.9MB

  • memory/2012-4-0x00000000747B0000-0x0000000074E9E000-memory.dmp

    Filesize

    6.9MB