General

  • Target

    Checkers Service Tool.exe

  • Size

    43KB

  • Sample

    250304-ecq32ayxfs

  • MD5

    595f112c449ff90a64c548e1844d9355

  • SHA1

    67eaccfa243259973aa03f06a54207bd7b35454a

  • SHA256

    c8b1cf8d89bf903a03596cd1a1489288b84a9c97c7cb186c4071b3eff1977fe9

  • SHA512

    5d7c903c39b0837de538e8902e43012b99c17b9fd96a46e9c1a65e8e0a1f2be71dfe48e69a4f2cd663be4e1a3933a8ba31595a69a9458cea7f6943d28bf864fc

  • SSDEEP

    768:I2fIy/d/FqPMFztaXChQ5ALY1icSg+F+79OwGF6BO+h5bVLIE:Jwy/I6zEysBi9Fk93GF6BO+vVd

Score
10/10

Malware Config

Extracted

Family

xworm

Version

5.0

C2

127.0.0.1:8848

Mutex

CSjOQg4bXKD0FKHd

Attributes
  • Install_directory

    %AppData%

  • install_file

    XClient.exe

aes.plain

Targets

    • Target

      Checkers Service Tool.exe

    • Size

      43KB

    • MD5

      595f112c449ff90a64c548e1844d9355

    • SHA1

      67eaccfa243259973aa03f06a54207bd7b35454a

    • SHA256

      c8b1cf8d89bf903a03596cd1a1489288b84a9c97c7cb186c4071b3eff1977fe9

    • SHA512

      5d7c903c39b0837de538e8902e43012b99c17b9fd96a46e9c1a65e8e0a1f2be71dfe48e69a4f2cd663be4e1a3933a8ba31595a69a9458cea7f6943d28bf864fc

    • SSDEEP

      768:I2fIy/d/FqPMFztaXChQ5ALY1icSg+F+79OwGF6BO+h5bVLIE:Jwy/I6zEysBi9Fk93GF6BO+vVd

    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