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General

  • Target

    Fixer.bat.exe

  • Size

    40KB

  • Sample

    250309-ktg5cazkt5

  • MD5

    8265ef4c4fd63148e526db6aa8b439b1

  • SHA1

    21bfbda12a69d71b713e0fc73fe5172c2f28cd7b

  • SHA256

    0b7877666fefed59bd07a8b88d23b2b9cf0233921bb138bf702958f687dd0fcb

  • SHA512

    95bc333f2c84c1479420135bf785e1e534eb1920945064edb668706637032227ef3aea4d578fc855589ecf354caa0facb4e2ac95919dfafe3673fb47dbc05843

  • SSDEEP

    768:TuhfQ58h6Ocar5AvrSH7tF5Pa9qROwh13/mXg:0Q58Q+FAv6xF49qROwr+Xg

Score
10/10

Malware Config

Extracted

Family

xworm

Version

5.0

C2

23.84.85.170:1738

Mutex

JVaVla2L4DCtFMB4

Attributes
  • Install_directory

    %Temp%

aes.plain

Targets

    • Target

      Fixer.bat.exe

    • Size

      40KB

    • MD5

      8265ef4c4fd63148e526db6aa8b439b1

    • SHA1

      21bfbda12a69d71b713e0fc73fe5172c2f28cd7b

    • SHA256

      0b7877666fefed59bd07a8b88d23b2b9cf0233921bb138bf702958f687dd0fcb

    • SHA512

      95bc333f2c84c1479420135bf785e1e534eb1920945064edb668706637032227ef3aea4d578fc855589ecf354caa0facb4e2ac95919dfafe3673fb47dbc05843

    • SSDEEP

      768:TuhfQ58h6Ocar5AvrSH7tF5Pa9qROwh13/mXg:0Q58Q+FAv6xF49qROwr+Xg

    Score
    10/10
    • Detect Xworm Payload

    • Xworm

      Xworm is a remote access trojan written in C#.

    • Xworm family

    • Looks up external IP address via web service

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

MITRE ATT&CK Matrix

Tasks