Analysis

  • max time kernel
    119s
  • max time network
    120s
  • platform
    windows7_x64
  • resource
    win7-20241023-en
  • resource tags

    arch:x64arch:x86image:win7-20241023-enlocale:en-usos:windows7-x64system
  • submitted
    03-11-2024 01:20

General

  • Target

    helpers.exe

  • Size

    83KB

  • MD5

    26307b9c346bede46ee244a286f98526

  • SHA1

    227b9888d9b9f1719da1bbc7653af2d0a50fb100

  • SHA256

    15d359972b6cdb474782c947ea32c5b44f036f2ba36a9b6af89d2aac1eb83ea0

  • SHA512

    fa3b5b6ba556e3a2183ec8710c24e728efd591a1f0b1b54e8ab7a5b8a7aea9626dd08b4916825f0354f23d4252224ddbcdf258da9ed1016f5be25f497b2510e4

  • SSDEEP

    1536:/iWxf02qnpI7QIN3+AeHVMc9wk7gCbE8VhM9B86rOKqrqdb30:fnqnpzIN3+AeHSc9wKLbE7OKqQ30

Score
10/10

Malware Config

Extracted

Family

xworm

C2

where-reverse.gl.at.ply.gg:18649

Attributes
  • Install_directory

    %ProgramData%

  • install_file

    Helper.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\helpers.exe
    "C:\Users\Admin\AppData\Local\Temp\helpers.exe"
    1⤵
    • Suspicious use of AdjustPrivilegeToken
    PID:1596

Network

MITRE ATT&CK Matrix

Replay Monitor

Loading Replay Monitor...

Downloads

  • memory/1596-0-0x000007FEF56A3000-0x000007FEF56A4000-memory.dmp

    Filesize

    4KB

  • memory/1596-1-0x00000000012B0000-0x00000000012CC000-memory.dmp

    Filesize

    112KB

  • memory/1596-2-0x000007FEF56A0000-0x000007FEF608C000-memory.dmp

    Filesize

    9.9MB

  • memory/1596-3-0x000007FEF56A0000-0x000007FEF608C000-memory.dmp

    Filesize

    9.9MB