Analysis

  • max time kernel
    117s
  • max time network
    118s
  • platform
    windows7_x64
  • resource
    win7-20240903-en
  • resource tags

    arch:x64arch:x86image:win7-20240903-enlocale:en-usos:windows7-x64system
  • submitted
    02-11-2024 14:42

General

  • Target

    nursultan.exe

  • Size

    60KB

  • MD5

    9105e972f4ac2ef89c376baf88f2f98d

  • SHA1

    152ea2db5f0529c7bc6e373c5f0c3ca89b156220

  • SHA256

    5f8c50226b34130021e07f8cdb201d3ed8302680e0edd2cd8829ff8eb3e39bbf

  • SHA512

    2b2b56211cddc79a89014d96aa53b5cf2a61d60dc877a6890988f042be7c53356bee3cf1f6bd0ad11b64d53c95eb9c26dc6e4cf10dec025399e140b9e6535f0a

  • SSDEEP

    1536:fXZ47qwknRI0grWhHQmFCbRFSPrqEU2g47b6u/IEO5dE:BokbycCbRF+g479nO5dE

Score
10/10

Malware Config

Extracted

Family

xworm

C2

23.ip.gl.ply.gg:40630

127.0.0.1:40630

Attributes
  • Install_directory

    %AppData%

  • install_file

    svchost.exe

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.

  • Suspicious use of AdjustPrivilegeToken 1 IoCs

Processes

  • C:\Users\Admin\AppData\Local\Temp\nursultan.exe
    "C:\Users\Admin\AppData\Local\Temp\nursultan.exe"
    1⤵
    • Suspicious use of AdjustPrivilegeToken
    PID:1292

Network

MITRE ATT&CK Matrix

Replay Monitor

Loading Replay Monitor...

Downloads

  • memory/1292-0-0x000007FEF5703000-0x000007FEF5704000-memory.dmp

    Filesize

    4KB

  • memory/1292-1-0x0000000000F40000-0x0000000000F56000-memory.dmp

    Filesize

    88KB

  • memory/1292-2-0x000007FEF5700000-0x000007FEF60EC000-memory.dmp

    Filesize

    9.9MB

  • memory/1292-3-0x000007FEF5700000-0x000007FEF60EC000-memory.dmp

    Filesize

    9.9MB